How To Become An Arborist in Sydney

Becoming a Sydney Arborist requires specific qualifications and is a very particular job for tree hobbyists and dedicated trainees.

When calling a local tree specialist, only a well-trained, insured, and licenced arborist can safely and completely conduct a tree service. Several institutions and centres in Sydney train and educate arborists, with our very own founder being a horticulture graduate and a Level 3 Tree Arborist from one of such institutions.

Choosing arboriculture is a great career choice in Australia. But have you wondered how anyone can become an arborist in Sydney?

Arborist Job Description and Responsibility

Sydney-siders often call arborists tree surgeons, climbers, and tree doctors. Arborists examine garden shrubs, plants, and trees for structural and nutritional issues and determine common tree diseases. Residents and businesses call them to assess tree damage or imminent decay by observing its bark texture, colour, and overall health.

If an arborist finds decay subject to potential safety risks to nearby structures and people, they can send samples to the lab to examine and determine a remedy or cut down the tree for good.

Moreover, we can classify arborists as purists who are mainly involved in landscaping, gardening, and lines or practical arborists who work with trees around power lines and infrastructures.

Unlike gardeners or tree loppers, arborists know how a prune or cut affects the tree’s long-term strength and health. Removing dead branches on old or storm-damaged trees is a given. Still, removing unsafe living branches to preserve a tree’s strength, structure, and beauty is something only an experienced arborist can do.

Typically, residents or businesses would call a Sydney arborist to remove living branches because they obstruct utility lines, streets, and pose a hazard to passersby, residents, or customers. Tree removal services are also necessary for trees that block new construction sites.

When removing a massive tree is necessary, arborists will climb them up with safety gear and removal equipment such as shears, clippers, and saws. If climbing is too unsafe, arborists may use mechanical lifts to cut the tree bit by bit from the top to minimise risks and damage to surrounding properties.

Arboriculture Education and Training

To become an arborist in Sydney, you must complete a traineeship in Arboriculture or Horticulture. Individuals who finish a bachelor’s or graduate degree in horticulture will have excellent chances to pursue research careers.

Furthermore, arborists trained abroad should complete an Australian apprenticeship program to qualify or have more than 3 years of work experience in the industry. You can check the Australian Qualifications Framework (AQF) about the different levels of professional qualification relevant to horticulture and arborist education/training.

Sydney Arborist Licences

Arboriculture Australia facilitated launching the Australian Arborist Industry Licence to recognise and regulate qualified and competent arborist professionals. This licence indicates whether an arborist can perform the tree removal service.

What Makes an Excellent Arborist Team?

Our in-house arborists at Trees Down Under can provide assessments, solve problems, and perform the job safely and efficiently. We take pride in our level 3 arborist certification and over 12 years of experience in the industry.

We can confidently say that an excellent arborist team consists of a lead arborist familiar with all the necessary permits and licenses required for each project. Local councils often require large-scale contractors and tree removal services to secure permits and have a qualified team to perform the job.

Regardless of the tree removal project, a qualified and licenced arborist should know how to perform safe and efficient procedures that minimise damage to the tree and the surroundings.

With trees populating Sydney’s suburbs and business districts, a proven team of local arborists should know how to execute each unique tree removal project easily.

At Trees Down Under, we stand firm to our commitment to our 14 points of culture:

• Commitment to our values and ethics
• Ownership and accountability for our actions 
• Integrity towards our tree removal clients
• Excellence in providing top-notch and high-standard arborist services
• Communication with our team and customers
• Belief in our success in showcasing competence
• Balance in our work and lifestyle to remind ourselves about safety and passion for work
• Teamwork in all tree removal projects to maximise efficiency
• Fun, which is key to building lasting relationships with our clients
• Systems are constantly updated and optimised for tree removal projects 
• Consistency to keep our customers comfortable with returning to us
• Gratitude in keeping a human connection with our clients and teammates
• Education – always remembering our arboriculture training and learning from past mistakes
• Creating abundance for our clients with healthy trees and prosperity for our team.

In other words, becoming a professional arborist in Sydney requires looking beyond simply cutting trees and into long-term sustainability, adaptability, problem-solving, and building a human bond with nature and your customers.

On the other hand, hiring a very cheap arborist with dubious qualifications may lead to more legal, environmental, and safety problems for their clients in the long run.

Summary

Training to become a skilled arborist in Sydney requires proper education and long-term experience in the industry. Moreover, tree removal techniques and safety procedures may improve and become more efficient. You must partner with arborists who use state-of-the-art equipment and practice timely tree-care knowledge.

Becoming an arborist is a life-long commitment. Trees play a big part in preserving Sydney’s lively ambience, providing shade and a cooling breeze to busy Aussies, and conserving our ecology. Remember that a tree is a habitat for many species, so it helps to partner with an arborist who works on tree care services with nature and your best interests.

For your next tree pruning, tree removal or stump grinding service, you can contact us at 047 463 597 or chat with our team. Brief us in on your requirements, and we’ll get back with a free quote.

How Many Trees Are Planted Everyday in Australia?

Australia’s foliage and tree population are massively diverse, with thousands of tree species spanning various lengths and life spans. As a country with 17% of forest cover, you might wonder how many trees are planted daily in the country.

To give you an accurate figure about Australia’s tree trend, we looked into private and government data to determine an accurate estimate and its impact on the environment.

Australia’s Forestry Industry and Wildlife Conservation

Knowing the size of Australia’s forestry industry is crucial to estimating how many new saplings grow in Australian soil. As of 2018, more than 70,000 people are employed in the forestry and processing industries. That excludes volunteers and non-profits who implement tree-planting initiatives in forest reserves and critical areas.

The sheer number of employees and volunteers actively participating in the tree-planting advocacy is important in justifying the number of trees planted daily.

Furthermore, the increasing demand for forest products and a drive toward preserving Australia’s indigenous forests are diving daily figures. That’s because the country only harvests 0.06% of its forest cover for production and keeps roughly 2 million hectares protected in critical locations.

Industry, Government, and Non-Profits Driving Numbers

As Australia’s food and wood industries grow, local councils implement tree-planting initiatives to curb the impact of deforestation and replenish lopped trees. Statistics show that Aussies are planting more than 191,700 trees daily or up to 70 million trees annually.

WWF: Towards Two Billion Trees

In 2018-2022, Australia also allocated $20 million to ramp up its timber and wood industry, pushing it further with non-profit initiatives like WWF Australia. Towards Two Billion Trees is a WWF-Australia initiative aiming to save 780 million trees and grow 1.56 billion new trees over a ten-year goal.

In other words, the non-profit looks forward to planting about 427,400 trees daily. This is quite far from the real-life figure stated above, but the 100K figure only counts trees planted by industries and excludes non-profits.

If we include environmental volunteers in the picture, we’ll get closer to WWF’s ten-year goal.

Landcare Australia: 20 Million Trees Program

The Australian Government’s National Landcare Program commits to planting 20 million native trees across the country over five years. That’s roughly equal to 11,000 trees a day. This initiative aims to generate a self-sustaining ecosystem that provides habitat for native wildlife and restores threatened ecological communities.

The 20 Million Trees Program connects local communities to Landcare organizations and volunteers to cover acres of barren land, curb Australia’s greenhouse gas emissions, and capture carbon from the atmosphere.

Trillion Trees Australia

Formerly known as the Men of the Trees, Trillion Trees Australia has planted over 15 million trees and understory. In 2021, the non-profit organisation planted 54,000 trees – about 150 trees per day.

Quick Facts on Tree Planting

It’s great to see different organisations plant varying numbers of trees per day. But it’s just as crucial to know its impact on Australia’s climate.

Here are some quick facts about the impact of planting trees on Australia’s climate and biodiversity:

• More than 1 million acres of forest reserves need new trees to cope up with long-term deforestation and wildfires.
• Expert planters can plant saplings within 10 seconds, while volunteers can do so before a full minute with minimal training and sufficient equipment.
• A fully-grown shade tree can make commercial spaces up to 6 degrees cooler during the summer.
• Trees will improve Australia’s water quality, provide oxygen, and stabilize soil structure against flooding and erosion.
• Planting trees support biodiversity and provide natural habitat, and helps protect endangered species.

Are We Cutting Down More Trees Than What We Plant?

Other countries have been significantly better at balancing tree planting and cutting for decades. However, that’s not the case for developing countries. But in a nutshell, we’re planting fewer trees annually than we are cutting them.

Local cutting services prove to have very little impact on the global average. Massive ground clearing and deforestation for commercial use offsetting our tree planting daily rate.

But by planting one tree when you can, you’re contributing to the global agenda and adding one more tree to Australia’s number of new saplings daily.

Final Thoughts

There isn’t a single answer as to how many trees were planted daily in Australia. You’ve seen how each non-profit, industry, and government agencies produce widely varying figures that span tens of thousands apart.

What matters is that each tree planted will grow healthy and contribute to preserving the country’s green space.

Trees Down Under, the Sydney tree removal specialists help preserve local and commercial properties with a range of tree care skills and state-of-the-art equipment. We’ll ensure your green space stands out while keeping your garden safe from the risks of old and barren trees.

We’ll even grind the tree stump and give you an array of tree and garden services, depending on your needs. Our team has worked and removed all common trees that pose a significant threat to your residential or commercial property.

For your next tree pruning, removal, and other tree services, feel free to contact us at 047 463 597 or chat with us, and we’ll get back to you with a free quote.

We are the perfect solution for your garden.

How Long Does it Take to Grow a Tree?

When buying a new tree or plant, most people get excited about watching it grow. However, there’s no single answer about how long it takes to grow since it grows both ways.

People ignore the tree’s root growth and only focus on what’s above the ground. In this post, we’ll break down a tree’s growth and look into the average growth rates of each plant cycle.

Germination Phase: 1-3 Weeks

All trees produce seeds and naturally grow from them, while gardeners can reproduce trees artificially via budding. Seeds will germinate in a moist and favourable environment, allowing their roots to sprout and produce their first couple of leaves.

The germination process will usually take up to 3 weeks in a well-maintained environment.

Seedling-to-Sapling Phase: 6 Months to Several Years

As the seedling continues, it can grow and strengthen until it becomes a sapling. During this stage, the plant becomes extremely sensitive and will require adequate light, protection, humidity, and nutrition. 

Eventually, it will become a sapling as soon as it grows about 3 feet tall. At this point, the root system should have expanded to allow for stability and strength.

Saplings usually have smooth barks, flexible stems, and tiny branches but are still incapable of growing food. Different trees grow through the sapling stage differently. Oak trees, for instance, remain a sapling for up to six years, while popular poplars only take up to 5-7 years to fully mature.

Mature or Fruit-Bearing Stage: About 4 Years Onwards

When a tree grows taller than 10 feet, it is said to have fully matured. Some trees start blooming and bearing fruit as soon as they reach maturity. Trees with shorter lifespans usually take 2 to 10 years to fully mature, while some, like Oak trees, take as long as 30 years.

Fruit-bearing trees like berry bushes, however, bear fruit much sooner.

Centennial/Ancient Trees: Over 100 Years

Some trees live older than humans and are certainly taller than other plants. Trees that take more than 100 years to fully mature and continue growing even beyond the 100-year mark are called Ancient Trees. 

The oldest clonal colony of trees is known as Pando in the US and is more than 80,000 years old. The oldest tree species, such as Bristlecone Pines and Giant Sequoia, mostly exceed 3000 years old. 

Factors Affecting Tree Growth Time

• Tree Location

Where you plant your trees will impact how long it takes to mature fully. Tropical trees usually take a while to mature and grow faster than most species in different climates.

Moreover, location is also crucial in determining adequate sunlight to reinforce tree growth. Trees less exposed to sunlight will grow slower than those in sunny areas.

• Climate/Weather

Trees grow faster in certain seasons and will slow down during winter. In fact, we recommend planting your trees from mid-August to October. You can also probe a thermometer in the soil to monitor its temperature.

If it consistently exceeds 10°C, it should be perfect for planting a tree or seedling.

• Soil Quality

The type of soil is crucial in determining how well it can facilitate growth by how well it holds water and nutrients.

Healthy soil should allow a seedling to set stable roots and let trees suck up enough water for growth. Harsh soil conditions such as mountain ranges and snowy locations provide difficult conditions that can slow down a tree’s growth.

• Animal Species

Different tree species will grow at varying rates at the exact location and climate. Some species grow rapidly but wither sooner, while others have? very slow growth rates but will age more than 100 years.

• Water & Nutrients

It’s a no-brainer that trees need enough water and nutrients to boost their growth. It’s estimated that trees lose 90% of water to the atmosphere, leaving the rest to facilitate circulation and biological processes. A tree will also require nutrients and enough nitrogen to accelerate growth, which gardeners and landscape arborists top up using fertilisers.

Average Growth Rates of Common Australian Trees

• Golden Wattle

Australia’s floral emblem grows at around 1.5 metres per year and is significant for indigenous communities and a popular landscaping element in the suburbs.

• Eucalypts/Gum Tree

Another popular tree choice is gum trees. They grow about 0.25 cm per year in a mature state, are great inspirations for paintings and photography, and are mostly native to Australia.

• Conifers

Most conifers are evergreen and are a popular choice for Aussie gardens. They grow up to 20 metres at about 0.6 metres per year and will complement any type of landscape. 

Conclusion

Several interconnected factors influence a tree’s growth rate. Most importantly, ensuring fast and healthy growth requires proper soil preparation, tree care, and planning. 

Growing a single tree can be rewarding for everyone. But if you’re landscaping your entire front lawn, commercial space, or need a Sydney tree removal specialist, Trees Down Under has you covered. 

Call us now at 0475 463 597, and we’ll get back to you with a free estimate. We are the perfect solution for your garden.

Who is Liable for Fallen Trees or Branches in Sydney?

Trees deteriorate and shed branches over time. It may seem natural, but did you know this event happens for various reasons?

Fallen trees and branches may result from a heavy storm, rainfall or human error. Those people or structures on the path of a dropping tree may incur injuries and damages when struck.

Many private and public places include trees to add a nature vibe. But this also means owners become responsible for keeping anyone within the area safe from tree-related accidents.

Risks Brought by Falling Trees or Branches

Trees come in different species and sizes. Some can get huge, making the branches heavier and larger. 

With many large trees growing around Sydney, there’s no doubt that falling trees or branches can be anywhere.

Accidents and deaths from falling trees or huge branches not only happen in wooded areas or campsites. These tragic incidents can also occur in urban areas with deadly tree species. 

In some cases, falling tree accidents happen along walking paths or roadways, imposing great danger to people in the area. Bunya pine, elm, eucalyptus and banksia are some trees that can cause serious injuries when branches fall.  

A person struck by a huge branch falling from a 10-metre or more height can suffer from head, neck or back injuries and other trauma. In the worst cases, anyone can lose their life due to unforeseen tree accidents. 

Who is Responsible for the Damages?

In private spaces, homeowners and other property owners can become at fault for injuries and accidents of fallen trees or branches on their site. Likewise, the State or Local Council may be responsible for the same incidents in public areas.

However, the liability for public injuries is quite complex. It’s because the parties that maintain or own the space are responsible for notifying and protecting the crowd during activities involving hazardous conditions.

Incidents such as falling trees and branches may impact the community significantly. That’s why local councils all across Sydney are giving more attention to trees and tree-related maintenance programs, hoping to prevent accidents while protecting trees simultaneously.

Trees and branches can fall for many reasons — maybe because of their health or a heavy storm. We advise calling a Sydney rubbish removal company for smaller amounts of tree waste such as tree branches or other types of green waste.

Ignoring the condition of a dying tree on your property may hold you liable for damages when branches fall on your neighbour’s roof or fence.

On the other hand, it’s important to consider various factors for damages caused by fallen trees during a storm. Typically, private property owners have insurance policies that may cover tree removal in Sydney.

However, most insurance policies will only accommodate your concerns if there are evident damages to the insured home and contents. You may have to pay for your own removal cost if the fallen tree or branch hasn’t done any harm to your property.

Remember that your insurance may not cover all the risks of tree damage. That’s why it’s vital to understand the scope of your chosen insurance policy, as the coverage may vary from one insurer to another.

Save Yourself from Tree-related Issues

Since you can be liable for the fallen trees or branches on your property, it’s vital to take action to safeguard trees and prevent unfortunate events.

Here’s what you can do to save yourself from the responsibilities of tree-related issues in Sydney:

• Select trees that will suit the space and climate in your area
• Conduct timely inspections to ensure that the trees on your site are in good condition
• Apply pest control and fungal solutions to maintain the health of trees
• Assess evident damages after heavy storms or winds
• Regularly trim tree branches to prevent overgrowth
• Get rid of dead tree branches
• Remove trees that impose potential safety risks

When in doubt, you can consult an expert arborist in Sydney. You’ve got Trees Down Under in the area willing to back you up anytime.

We are your most trusted company when it comes to handling tree-related concerns. Call us for bookings and more details about our tree services.

Common Garden Pests in Australia

Australia is one of the biggest countries in the world. As a big land with many residents, it holds many surprises too. It is also home to so much wildlife and flora. You can consider it as one big giant pot of nature. As a result, this also means that a vast range of species make your home their home too. The garden you have in your backyard can quickly turn into an ideal habitat. Unfortunately, it’s also a good attraction to pests that can harm your garden.

You must check on your plants and your yard from time to time. Lest you want to one day wake up and find out that a colony of weird-looking crawlies have been building a home, maintain your gardens too. This is where Trees Down Under can come and help you. We will tell you the pesky ones to look out for. These common garden pests don’t have to stay for long once you spot them.

Beetles

Beetles are adorable crawling insects that are entertaining to look at. However, they can cause a great threat to your garden plants and shrubs. They feed on root systems of plants. Beetles that go through young plants can lead to the early demise of these shrubs. They can also cause nearby crops to wilt. Beetles leave areas of dead patches in the lawn. Would you want your yard to have some dead spots? Not! To deal with beetles, use high mulch layers to act as barriers before they start munching on your plant layer underneath.

Locusts 

Since ancient times, locusts have caused more plagues and destruction to humans. Even worse, they grow very fast in number. Locusts can swarm in large volumes and easily eat away your garden shrubs. These can leave your garden in great damage. As such, you can use strategies to ensure that no locust can ever touch your yard. You can start by spraying Neem oil. It is a good repellent for locusts and prevents them from making a home in your yard.

Rats

One of the most common pests around the world is rats. Furthermore, rats are dangerous. They can easily find their way inside your homes too. These pests can grow very big and carry as many diseases everywhere. Rats reproduce at fast rates too. Before you know it, there isn’t only one rat in your backyard. There’s a group of them destroying shrubs around for food. If things go out of hand, get help from pest control services to deal with these harmful pests.  

Ants

Ants are one of the most natural pests in homes. Large populations of ants can lead to ant hills in your lawn. These can destroy your crops and shrubs, leading to dead patches in the grass. These tiny crawlers can lead to your house and build a home in your electrical systems too. Not to mention, some species of ants have deadly bites too! Watch out.

Termites

As the leading contender for the most destructive pests around, a.k.a termites, termites can go through your garden just as much as it goes through your home. Termites cause major destruction to your backyard. They build tunnels and they can even leave wood structures hollow and weak. They infiltrate the soil and live in tree roots. Take care of these pests before they run around ruining everything in your garden. When you see termites, it’s time to call in pesticides.

Aphids

Sometimes, crawlers tend to choose and turn specific. One example of this is aphids. Some aphids are specific to certain crops and shrubs too. One of their most common manifestations includes liquid, honey-like substances in your leaves and stems. Aphids exist in many colours—spot white, green, yellow, black or brown, pear-bodied or oblong-shaped insects. Call the Sydney tree removal professionals to prune the infested shrubs before they all get destroyed. 

Slugs

Slugs are mollusks that are common to all. They are slow crawlers that leave a trail of slime in their wake. Moreover, they come out at night time which adds to the hassle. They love to eat away leaves that might leave your beautiful flora full of holes that shouldn’t be. There are plenty of ways to ensure they don’t extend their stay in your yard. You can set up traps that they can hide in during the daytime. When they’ve gathered, get rid of them naturally.

Conclusion 

Little insects and critters aren’t uncommon in all kinds of garden settings. These creatures tend to find nature and do their natural process of building homes wherever suitable. However, it turns as a nuisance to your beautiful environment. We are here if you want someone to help you build up measures to prevent these creatures’ infestation. As your landscape experts, we can work with you to keep your gardens safe and bother-free. Don’t hesitate to call us!

For all your garden and tree removal needs, call 0475 463 597. You can also send us an email or enquire with us here..

Termite Prevention Tips for Your Trees

Termites are one of the most common infesters in any garden. If you ever experience regular damage in your wood fixtures and you constantly clean up traces and tracks of tiny wood shavings, termites might be tearing your home slowly. They love the presence of wood that sustains the colony.

Termites can grow big in population. They work in thousands and can go through full wood damage of one home in a year. This translates to millions of dollars in damage to all termite infestations in Australia. Take this into serious consideration if you want to maintain your property well. These tiny critters can put a huge chunk out of your budget if they go unnoticed and untreated.

Termites have been around for millions of years. Building colonies is crucial in their successful infestations. What they lack in the sense of sight, they make up in numbers. Can you believe that most termites that cause too much damage in the wood are blind pests?

Trees and woody shrubs are in danger with the presence of termites. Protect your tree in the backyard and protect them from danger with prevention tips that keep these tiny insects at bay. There are effective methods that prevent termites from killing your tree in the backyard. You don’t need the burden of infestations in your comfort zones. Let these tips guide you in keeping your property termite-free for a long time. 

General Information About Termites

Termites are insects that cause damage to houses and establishments due to their ability to consume wood endlessly. Their primary diet consists of wood. These insects are often mistaken for ants as they seem to share many characteristics from afar. As ants have a caste system and live in colonies, termites share this behaviour with ants. Termites are so likened to ants that they are dubbed as “white ants.”

Physical characteristics of termites

Termites’ physical characteristics vary depending on their species and position in their natural caste system. Even so, they share general characteristics common to all species of termites.

• Length: anywhere from ¼ to ½ inch
• Colours: ranges from off-white, brown and black
• Antennae: straight, unlike ants that bend at a 90-degree angle
• Body: soft
• Wings: wings with the same equal length, unlike ants that have bigger front wings than hind wings

The caste system of termites

Termites follow a caste system that differentiates their specific roles in the colonies. Different termite roles in the colony mean different physical characteristics and body structures. A soldier termite doesn’t look the same as a worker termite. Likewise, alates look different as they have wings, unlike other termites.

• Worker termites are soft-bodied, wingless termites that work for the colony. They usually appear lighter in colour than any other caste. Workers labour the most to keep the colony going. Their responsibilities include foraging (finding food), storing food, and maintaining the nest. Workers also care for the young and groom other termites in the caste.
• Soldier termites are soft-bodied termites with enlarged heads that are usually darker than worker termites. They have powerful jaws for protecting the colony. Soldiers defend the tunnels and the nest. Worker termites feed them. They cannot feed themselves due to their enlarged heads and blocking jaws.
• Alates or flying termites are reproductive termites that have wings. This class of termites are usually confused with flying ants. The wings are equal in length and have straight antennae and abdomen too. Their main role is to swarm out of the colony to form new colonies. Alates don’t keep their wings forever. They lose it after settling down to build their new colony. Consider alates as future Queens and Kings of new colonies.
• King and Queen termites were former alates that flew around in peak swarming season. They lose their wings once they land and start forming their own colonies. Secondary and tertiary queens exist in a farther but connected satellite to expand the colony.  King termites are only second to Queen termites in the hierarchy.

Most active season of termites

Termites have peak seasons. Most termites swarm and reproduce the most during spring and summer. Warmer conditions are more attractive to termites. Termites go out less in colder conditions. Make no mistake. They can still cause damage to trees all year long. Their peak seasons are only their prime for filling in the colony and preparing for possible issues in the colony.

Termites versus ants

As they are hailed as “white ants” it can be hard to distinguish termites from actual ants. Apart from differing physical appearance, termites and ants have different behaviours to help spot them inside your home. By knowing which critter is currently in your home, you can plan out treatments and practices to prevent their further destruction in your property.

• Termites consume wood. Ants don’t consume wood, but some ants, like Carpenter Ants, can go through wood faster than termites.
• Termites leave wood trails and mud holes as tunnels and colony transport. Ants leave a pheromone trail that other ants follow. As such, ant infestations are more visible than termites.
• Termites have male and female sexes in all caste classes. Most ants are females, with male drones functioning only for reproduction purposes with the Queen Ant, after which it dies.
• Termites are quieter than ants as they have poor sense or no sense of sight to engage in other activities. Ants are more aggressive than termites as they can consume predators like smaller insects and other dead pests. Sometimes, ants become the predator of termites.

Termites go through wood structures for food. It’s their natural habitat. In larger ecosystems in nature, termites are known as natural wood eaters. This is why houses and trees are attractive spots for this pest. Look out for termites within your home structure to prevent further destruction. 

How to Prevent Termite Infestation in Trees

Keep these various methods in mind to prevent termite infestation in your property. Prevention is always better than cure. Trees can cost a lot to treat when spotting termites too late. Protect your tree before it succumbs to complete termite consumption.

Landscape space and building space

Planning your layout before residential construction is a good move. Before you plan to build a structure on the property or grow a tree in the backyard, assign some generous space. Keep your trees and shrubs far from the wood structures of the house. This saves your tree and home and prevents further colonies from moving between the structures.

Termites can migrate from your homes to your tree. It is best to allocate ample space for your tree in the backyard that is out of reach from your home structures. 18 inches of gap between soil and any wood portions helps divert building termites.

Reducing moisture

Moist places are optimal conditions for building a colony of termites. Keep the soil dry. Termites thrive in moist, damp spaces, so make sure that the soil and ground of your residence as dry as possible. Reducing moisture also means constant residential maintenance checks, including parts and aspects of your home that need good working conditions to prevent damage.

Schedule a maintenance check for your gutters, pipes and drainage systems. Faulty gutters and leaks in the structure are key to establishing a termite colony inside residences. Inspect faucets and water pipes and external air conditioner units to fix possible leakages.

These are areas and aspects of your home, but they connect to your gardens. This means that your tree gets affected too. Builders sometimes place drainages and water pipes near trees. Inversely, some trees can grow and develop over your residential water pipes. It becomes easy access for termites.

Keep wood sources away

If there’s wood in your home and you have a tree growing outside, it’s a feast for termites. It will only be a matter of time before migrations and branches of colonies grow from one wood source to another.

If you plan to keep wood for usage in your property, be sure to store it away from your home. Those wood piles can serve as a starting point for termites before they migrate to your home or your trees.

Build some barrier areas to prevent termites from migrating via ground. Most wood mulches are attractive to termites for retaining moisture and constant wood sources. Some mulches help repel them. Use a termite-resistant mulch for termites. Some examples of mulches that repel termites are Melaleuca mulch, Cedar mulch, Eucalyptus mulch in spaces near the trees. Resins from some mulches are toxic to termites.

Regular tree maintenance

Trees grow bigger over time. It’s natural for parts of the tree to start in one area far from your home and grow several feet of aerial area towards your home. As such, it’s part of your responsibility to maintain the tree. You hit two birds with one stone by regular maintenance. One, you groom the tree well. Two, you lessen any possible growing pests that can travel from one location to another fast.

Tree pruning and trimming are beneficial to growing trees in your yard. Prune your tree as a maintenance step and routine check for termite presence. Trim branches of the tree that are getting too close to your home. Branches that are far out and in contact with other wood structures can serve as a migration point and colony space for termites.

Do monthly checks for the presence of termites in trees. Watch out for the signs of their presence. Declining trees attract termites more than living trees, but some species still like feeding on live ones. It’s best to do preventive maintenance before termite infestation becomes an emergency.

You are never too late or too early for tree maintenance. Reliable experts are always around Sydney to help you maintain your tree for top-notch termite protection. Trees Down Under can help you in that aspect. Our expertise in tree services can help you fight off these pests. Is your tree due for a prune or a trim? Call us now at 0475 463 597.

How Do You Know if You Have Termite Infestation

It’s not impossible to spot the existence of termites. They stay hidden and less visible than other insects but they still leave signs and symptoms of their infestation. Keep check of your properties and trees to lessen the damage caused by termites. Ask yourself some termite-relevant questions.

• Are there wood shavings in some areas of the house? Check any wood piles, wooden structures or wood fixtures for any hollow structures within. Termites go inside wood structures to feed. For example, if you swing your wooden door and notice trails of wood shavings falling, termites might be chewing through it for some time already. Termite infestation often results in saggy floorings and loose wood.
• Am I spending on wood structure repairs? Little costs pile up and accumulate. If you’re always dealing with damaged doors or unstable wood structures at home, you’re missing out on termites building home in another area of the house. Talk with the people who maintain your home or repair house damage for possible termites growing along with your wood structures.
• Do I have any existing leaks that leave a moist space? Damp environments attract termites. If you have any existing leaks around your area, check them as soon as possible. Also look out for poor drainage and gutters, faulty pipes and leaking faucets. These aspects contribute to infestations.
• Does my home have any big holes or long deep cracks? Holes and cracks are also termite-prone spaces. Along with any home leakages, check for existing cracks and holes in your home. These cracks can house the most elaborate termite shelter tubes.
• Do I use mulch around the yard? Some mulches like Cypress Sapwood and pine mulches invite termites. Refrain from layering mulches that are more than 2 inches thick. This can turn home to termites as they like moist spaces. Use only termite-repellant mulches to keep your land moist but termite-free.
• Do I have light sources in my property? Termites often swarm. The most visible group of termites that swarm are alates of the flying termites. Light attracts them and they leave a trail of discarded wings sometimes. Garden lights and open spaces often attract alates, a sign of a nearby colony.
• Is my tree sick? Sick trees decline faster and can become susceptible to more infestation. Look for wood shavings and mud tubes that are present in the tree. If you want to test it out further, drill the middle section of the tree to see if it’s hollow. There should be termites coming out.
• Are there any blowholes and hollow spaces in my trees? Subterranean termites form nests in tree roots and trunks.
• Is my tree regularly maintained? Termites might be far from your home. They might be living and feeding on your tree. Check the health of your tree. Sick trees serve as definite food for termites.

Spotting termites can be a challenge sometimes. They don’t leave more definite signs and symptoms like ants do. They can go through wood structures without you ever knowing most of the time. When they do leave signs, it’s more or less too late as they have gone through most of your wood structure already. Nevertheless, inspect for some changes inside your house and garden areas.

Colonies of termites live in structures as home. This termite tube comes from somewhere. Termites form it over time with wood, saliva and termite feces. If you suspect that there is an active colony nearby, check around for mud tubes that branch out to many areas in the house. They won’t be too hard to miss. These mud tubes serve as a tunnel for transportation that leads to much bigger colony spaces.

Termites in Trees

Trees are natural areas for termites. As it contains a lot of wood for consumption, it becomes an attractive feeding and nesting ground for termites. They serve as a good starting point for growing colonies too.

Subterranean termites

Subterranean termites feast around trees. This kind of termite likes dead or declining trees, which are easier to digest. The moist soil around the tree roots also serves as a nest for termite eggs and the Queen Termite. Subterranean termites can dig tunnels through the soil to get moisture further expanding and branching their colonies downward.

Dampwood termites

Dampwood termites like decayed wood as they are moist and easier to digest. Although their colonies are smaller compared to Subterranean termites, this makes them undetected for years. They also thrive with water leaks that come from buildings and establishments. They can live in building establishments. Nonetheless, they infest best in rotting wood. Trees are common locations for Dampwood termites despite not building tunnels like Subterraneans. 

Breeding ground for termites

Declining trees or unhealthy trees serve as a food source for termites. Termites are easier to identify in trees as they usually stay there for wood abundance. Trees also serve as quick breeding grounds for termites. Termites usually nest in the ground soil of the tree. It’s best to eradicate them before they turn from hundreds of hardworking termites to thousands in no time. Check for clusters of small, white eggs around the tree’s soil.

Dangers of termites in trees

As termites work around consuming the wood in declining trees, it can be dangerous to you. Sick trees consumed by termites can turn very unstable with weakened branches too. As termites work through consuming the wood from within, the tree becomes more hollow with weak wood in the middle section. This affects your safety as well. Worst case scenario is your tree giving out and falling with somebody nearby.

Termite breeding

Termites are fast breeders. Queen termite’s ability to reproduce and build a colony is rapid. Colonies grow exponentially and mature fast. Queen eggs hatch eggs and develop into termites. They turn and develop more before completely turning their position into colony caste.

Termites breed a lot within their lifetime. A typical Queen termite can survive for around a decade reproducing before dying. Weather conditions and optimal wood sources and locations help build the colony. If you ever observe that there are swarms of termites in your home, chances are, they have been rummaging through your wood for months or years at a time.

Trees most prone to termites

Consider these trees if you’re planning to grow a tree in your garden. You wouldn’t want your tree to become a good starting nest for termites as they migrate towards your home.

The reality is that any tree can be inviting to termites. As wood is their main food source. Trees are wood which makes it a natural food source for pests. Treat all your trees as a possible breeding ground for termites.

Tree maintenance is essential to protect your tree and home from damaging termite infestations. Missing necessary maintenance checks can lead to more budget blows when termites damage your tree. Termite control is a different cost from saving your tree from dying. Save yourself the trouble from termite infestations.

Trees Down Under is your expert maintenance partner for your trees. You don’t have to make a move before it’s too late to save your tree. We all know that a good tree is beneficial to any home. Don’t share this with damaging pests.

How to Treat Termites in Trees

As termites go through wood, it’s hard to spot them head-on before they destroy some wood in the process. It’s not too late to save your tree. There are various methods and treatments to get rid of termites in the tree in your backyard.

Physical barriers

Apply a physical barrier between the tree and the rest of your garden landscape. Steel mesh and sand perimeters help treat termite infestations at home. Apply this physical barrier around your tree. Build as much as a three feet gap between the tree and the barrier to give space to the tree.

Go a further mile and put a termite-resistant mulch in the area to repel the termites from digging tunnels or travelling. As some mulches like Melaleuca mulch, Cedar mulch, and Eucalyptus mulch are toxic to these pests. A physical barrier and a mulch layer around the soil of the roots can drive away termites from building a nest in your tree. 

Chemical treatments

The most common treatment to get rid of termites are chemical treatments. Many products and pesticides have reagents and active agents that help dispose of termites. They are usually made specifically for trees. Some treatments are for soil applications to prevent termites from building nests and colonies in the damp composition.

• Termiticide products. Use termiticide products to get rid of active termites from growing into a larger population around the tree. There are many approved products in the market for this. Spray some products around the tree base. Some common active ingredients are Acetamiprid, Chlorantraniliprole, and Chlorfenapyr.
• Termite baits. Set up a termite trap around the tree and wait for the termites to consume. Use wood stake traps for effective trapping. Dispose of them afterwards via controlled fire (only if you have enough experience, don’t do this if you’re not confident enough). For an alternative, use a termiticide to get rid of the termites that are devouring wooden termite trap.
• Wood treatments. There are products you can apply to wood to coat it. This makes the wood less attractive and sensible to termites since they prefer declining wood or dead wood. Wood treatment like Borates is toxic to them.

Treatment precaution

Some treatments can cause more problems if you don’t apply them properly. Always apply extra precaution and attention when using termiticides and wood treatments. Contaminations of water sources can result from wrong applications of the product. This won’t help in mitigating termites.

Termites go through wood structures and trees quietly. To keep your tree alive and well, it’s best to prevent possible infestations. Termite infestations and breeding in the trees seriously decline the health of the tree. Sick and dying trees are most prone to infestations; if you’re starting to notice that your tree is not doing well, call Trees Down Under for help.

Conclusion

Termites cause a big problem, especially to first-time tree owners. Be prepared for the big changes and impairment that these little critters can cause. Don’t underestimate the power of these pests. One termite isn’t a big danger, but a colony can go through your tree and home in less time than you expect.

The best way to prepare your home and your tree from possible infestations and destruction is prevention. If you’re in the process of building your homes, plan your areas meticulously beforehand. Preventive measures can also save you a big ton of dollars in contrast to pest control treatments and repair costs from termite damage.

If you’re currently undergoing infestation, getting help from pest control and tree experts is not too late. Let the professionals handle your problem so the termite colony goes away in no time.

Trees Down Under is available for you around Ryde and Sydney. We offer all sorts of tree services for residential locations to help with your tree maintenance and prevent possible termite infestation. Keep your home and your tree safe from termites. We are here to help you with that.

Do you want regular pruning for your tree? Do you need a tree trimming service? We offer these services at affordable rates. Your regular tree maintenance should not be a burden to you. Don’t hesitate to contact us!

Call us at 0475 463 597. Send your enquiries and questions here. Enquire with us here and Book your next tree job.

25 Most Destructive Garden Pests

Most garden owners dream of their outdoor space with the right mix and style of flowers, shrubs, crops, and trees. Aside from considering their desired plants, they need to give tender, love, and care to each of them for healthy and desirable growth. Plants require water and fertilisers for nutrients and the right type of soil and sunlight for proper development. Moreover, they also need trimming and pruning for maintenance and disease prevention. 

Pests are one of the worries of garden owners. Sometimes, they don’t even know that pests have already infested their plants since most of these unwanted guests spread fast, and are invisible to the naked eyes. 

So that you can understand better, here are the 25 most destructive garden pests that can cause harm to your backyard plants:

1. Earwigs

Earwigs are brown six-legged insects. They have two antennae, three body divisions, and a pair of forceps on their rear. Depending on the species type, they can grow from 5mm to 25mm. The common misconception about earwigs is that they crawl up then enter one’s ear and eat up brains. Please note that they are harmless to humans. But they can become troublesome pests once they set foot into gardens. 

Depending on their numbers, earwigs can be pests or not. A small population of earwigs can hunt other pests and eat decaying plant matter. But most of the time, they come in large numbers and wipe out seedlings, fruits, vegetables, and ornamental plants. 

How to spot earwigs

Earwigs tend to live in a humid and moist environment. They are often under piles of wet leaves, lawn clippings, mulch, and damaged fruits. They are active at night and attracted to lights. During dry periods, they may wander inside the house, especially in the kitchen and basement.

How to get rid of earwigs

• Set up oil pit traps.
• Spread out petroleum jelly on plant stems.
• Sprinkle borax on infested woodpiles.
• Make an insecticidal spray with ratio 1:1.5 of 70% rubbing alcohol and water, respectively.
• Put a ring of diatomaceous earth (DE) on the bases of plants.

2. Curl Grubs

Curl grubs are the larvae of different species of beetles such as African Black Beetle and Christmas Beetle. They have a white or pale cream body, brown head, and greyish end. As their name implies, they have a habit of curling and form “C” most of the time. And they can grow about 2.5cm long.  

Adult beetles lay their eggs in garden soils. As soon as the larvae hatch, they feed on roots and affect the lawn. Curl grub infestation makes the plants demand more water or kill the plants in case of an outbreak. 

How to spot curl grubs

Curl grubs attack on a wide range of plants except for legumes. During warmer days, the new eggs hatch and the older larvae move closer to the surface while feeding heavily on roots. Brown and large dead patches on the lawn are signs of infestation. Moreover, potted plants are more vulnerable as they have limited space for roots. 

How to get rid of curl grubs

• If exposed, pick them up and feed them to birds.
• Apply organic insecticides during mid-spring to mid-summer to kill hatching eggs and approaching larvae. 
• Minimise outdoor lighting to prevent attracting beetles at night. 

3. Wireworms

Wireworms are one of the most common garden pests in Australia. There are 667 species of true wireworms in the country, mostly spread in cane fields of north, central, and south of Queensland, and New South Wales. They are the first stage of click beetles. Most wireworm larvae have a hard-like body structure, brown, and varying from 13mm to 38mm in length. But some species are also soft and white or yellowish. 

Wireworm usually causes damage at the start of plant development. In particular, they are destructive to corn. But crops such as potatoes, beans, and cabbage are also typical victims. Furthermore, they can also cut small roots or tunnel into the underground portions of the root system.  

How to spot wireworms

Wireworm infestation occurs in moist areas. They require 2 to 6 years in the soil. In those times, they eat on the roots of grasses and plants to complete development. During the dry season, they are hard to locate. They move downward because moisture is barely present on the surface. Moreover, if heavy infestation happens, thin and patchy crops are signs of wireworms in the garden.  

How to get rid of wireworms

• Put soil insecticides, especially if planting corn.
• Control grassy weeds.
• Practice crop rotation to promote soil development and prevent infestation.
• If there are no other choices, make a soil drench with pyrethrin, a biological insecticide. 

4. Root Maggots

Root maggots are the larvae of several species of root maggot flies. They are usually white and about 7mm long. Most of their garden victims are root vegetables and crops such as carrots, turnips, cabbage, and broccoli. 

How to spot root maggots

Root maggots are challenging to spot unless they already cause damages such as holes or tunnels in the roots. Moreover, if the plant itself wilt or turn yellow, root maggots are most likely the culprits. During these circumstances, lift the plants from the soil gently and check for root maggots. 

How to get rid of root maggots

• Spread diatomaceous earth while the plants are still seedlings.
• Apply pesticides for root maggot control. 
• Practice crop rotation and remove dead vegetation during fall. 
• If infestation currently occurs, cut back on the use of organic materials, specifically manure.

5. Tomato Hornworms

Tomato hornworms are green caterpillars, characterised by V-shaped markings on their abdomen. They can grow from 7cm to 10cm with a slender pointed tip on their tails. They usually cause damage by feeding on leaves and chewing holes on fruits. Too much foliage loss may result in stunting and sunscald. 

How to spot tomato hornworms

Tomato hornworms are dangerous when they are large in numbers. Due to their green colour, they can camouflage well on stems and the foliage. It is best to check the leaves for holes and shreds. Furthermore, they release green substances when they eat. So it is also crucial to check on other plant parts and the ground. 

How to get rid of tomato hornworms

• Pick them up and squash them together on a cloth or drop them in soapy water. 
• If uncontrolled, a natural pest control, Bacillus thuringiensis, can solve the problem.  

6. Scales

Scales are sap-sucking insects that attach themselves to branches, twigs, leaves, and fruits of plants. They are tiny, brown, and oval creatures that are capable of multiplying at a fast rate. They most likely enter into gardens when the temperature is warm and dry. Scales are dangerous as they can suck out nutrients from the plants, affecting their growth and development.  

How to spot scales

Most garden owners identify scales as a disease rather than a pest. But they are not. Honeydews and white powders on the leaves and stems are signs of scale infestation. Furthermore, when the foliage turns yellow and leaves keep on falling, scales may have already multiplied.   

How to get rid of scales

• If there are only a few of them, pick them out and put them on a cloth. 
• Prune affected parts and avoid them from making contact with healthy plants. 
• Gently press a cloth soaked in alcohol to the affected area. 
• Apply neem oil pesticide when necessary.

7. Rosemary Beetles

Don’t be fooled by their beautiful appearance. Rosemary beetles are destructive pests, especially for aromatic herbs such as rosemary, lavender, and thyme. They are shiny insects with metallic green backs and purple-bronze stripes. They can grow between 6-8mm long and more active in late spring and late summer. 

How to spot Rosemary beetles

Rosemary beetles often feed on tender tips of herb stems that usually produce a high concentration of camphor. It causes leaves to develop brown and withered edges that distort the growth of affected plants. Always check the underneath of leaves as that’s the spot where they usually lay their eggs. 

How to get rid of Rosemary beetles

• Look for their eggs and get rid of them using soapy water.
• If possible, shake Rosemary beetles off from plants and pick them up. Then, drown them in soapy water.
• Prune damaged branches and twigs.
• As a last resort, use Pyrethrum-based products to get rid of them. 

8. Leaf Miners

Leaf miners are the larvae of various insects that feed on upper and lower surfaces of leaves. They appear like worm maggots that are 9mm long with pale yellow or green colour. As their name suggests, they attack mostly on leaves and reduce yields and vigour in most plants. Beans, peppers, ornamental flowers, and citrus trees and shrubs are the most common victims of these destructive garden pests.  

How to spot leaf miners

Leaf miners usually leave traces of white or light green lines on leaves’ surfaces. Sometimes, there can be black stripes at the tunnel edges. On heavily infested plants, there could be 6 or more leaf miner species on a single leaf. They can cause leaves to turn yellow and fall if not remedied immediately. 

How to get rid of leaf miners

• Examine leaves for white or light green marking lines.
• Maintain plant health with organic fertilisers and proper watering to prevent leaf miner infestation.
• Use floating row covers to avoid insects from laying eggs on leaves. 
• Apply botanical insecticides as a last resort. 

9. Mealybugs

Mealybugs are destructive pests that suck saps from leaves and stems. They are about 3-7mm long, covered in a layer of white powder. They multiply quickly, which makes them hard to control once they become an outbreak in gardens. Different species prefer different feeding areas. Some suck saps under trunks, while others usually attack fruits, flowers, and seed heads.  

How to spot mealybugs

Mealybugs usually excrete honeydew on leaves and stems, so they are easy to spot. They develop in humid condition and peak their numbers during spring and autumn. Symptoms of mealybug infestation include yellowing of leaves, foliage loss, stunting, and wilting.  

How to get rid of mealybugs

• Scrap them off manually with a stick.
• Prune affected plant parts.
• Spray with a veggie oil-soap mixture to get rid of them.
• Use parasitics wasps and Ladybirds to feed on mealybugs.

10. Cutworms

Cutworms are caterpillars of several moth species. They have a plump and smooth-like appearance, and they can grow up to 40mm long. Depending on the type of species, they can be dark grey or light pink in colour. Cutworms can make sharp cuts on stems that may result in their death if ignored.  They feed on a wide variety of plants such as lawn grasses, vegetables, and ornamental flowers. 

How to spot cutworms

If there are scissor cuts on the base of the plants’ stems, cutworms are most likely the culprits. They are tough to see as they usually hide under soil or littered items. Furthermore, they are also prone to stay near the surface of damaged plants. 

How to get rid of cutworms

• Watch out for disappearing seedlings at the early stage of plants.
• Avoid pest infestation with proper garden maintenance and care. 
• Use organic pesticides as much as possible. 
• If there are no other options, go for synthetic pesticides, but be wary of their effects. 

11. Psyllids

Psyllids are insects with six legs, two thread-like antennae, and a pair of brown-marked wings. They are commonly known as plant lice due to their tiny size that varies from 2.5mm to 5mm. Like any other sap-sucking insects, they steal the nutrients of host plants and hinder their development.  They usually attack native Australian plants such as lilly pillies, wattles, and eucalypts. 

How to spot psyllids

When there are ants and bugs on plants feeding on a sticky substance called honeydew, psyllids are most likely the root cause. Psyllid infestation also results in foliage loss, leaf discolouration, and mould growth. Outbreaks typically occur during early spring and mid-autumn. 

How to get rid of psyllids

• Pruning affected plant parts can help, but not effective in the long run. 
• Applying neem oil in affected segments is more effective. 
• When there are no other options, use insecticides.  

12. Weevils

Weevils are beetles that are famous for their elongated snouts. In general, their colours are dark brown to black, and they can grow up to 6mm long with slender and oval-shaped bodies. These destructive little insects can conquer the root system of a healthy plant and eat their way up. Aside from outdoors, they can also infest indoor food such as rice and cereals. 

How to spot weevils

Weevil eggs are hard to locate. And as they mature, they tend to move from outdoor to indoor. You can often find them near food storage or crawling on the walls or windows. They usually invade homes during fall and summer for shelter. On the other hand, they love to eat at night, leaving bite marks on leaf edges and roots. 

How to get rid of weevils

• It is best to pick them out at night. 
• As they are attracted to moisture, set up a pan of shallow water outside as bait.
• Release parasitic beetles that can hunt down weevils.
• Apply pesticides to leaves or soak the soil with liquid pesticide.
• Clean up dead plants and avoid too much mulching. 

13. Cabbage Loopers

Cabbage loopers are one type of caterpillars that are common as garden pests. As their name suggests, they mostly eat cabbages. But, they also feed on lettuce, kale, and other vegetables. They are about 5cm long, with green bodies and silver or white stripes. 

How to spot cabbage loppers

Cabbage loopers typically hide underneath leaves, and due to their colour, they are hard to spot. Also, don’t underestimate them even if they are slow movers. They have big appetites that make holes in the leaves of plants. Too much foliage attracts diseases and may soon cause death.  

How to get rid of cabbage loopers

• Manually handpick them and drop them in soapy water.
• Use row covers during spring to prevent butterflies from laying eggs.
• Planting flowers such as marigolds and sunflowers attract insects that can kill cabbage loopers.
• Use insecticides or insecticidal soaps during a heavy infestation, moderately.  

14. Flea Beetles

Flea beetles are garden pests that endanger many vegetable crops such as turnips, potatoes, spinach and melons. They are small, yet destructive creatures as they chew irregular holes on leaves and result in plant stunting and wilting. 

Most adult flea beetles are 1.5mm to 3mm long, distinguished by their spots and patterns. Also, depending on their species, they can be black, bronze, bluish, or grey. Moreover, they have large back legs that are ideal for jumping, especially when disturbed. 

How to spot flea beetles

Flea beetles are active during spring, but they can also survive the cold months of winter. They hide on leaf litter, hedging plant rows, windbreaks, and wooded areas. Female flea beetles usually lay their eggs on soils and leaves of plants, and occasionally on flowers and trees.

How to get rid of flea beetles

• Check holes on leaves for possible infestation.
• Control weeds to limit food sources of flea beetles. 
• Protect plants with mulch covers.
• Applying neem oil is a temporary solution to get rid of them.
• Use pesticides with spinosad or permethrin agents. 

15. Thrips

Characterised by their small size and flat shape, thrips are dangerous since they require a magnifying glass for detection. They can be 1.5mm to 3mm long, with various possible body colours (brown, black, yellow). Moreover, they carry viruses, mainly of the genus Tospovirus that causes significant crop loss. 

How to spot thrips

After feeding on garden plants and crops, thrips leave white patches, mostly visible on leaves. It is also their way of spreading the viruses they carry. Other signs of infestation include bacterial leaf streaks and silvery specklings. 

How to get rid of thrips

• Place a cloth underneath an infested plant and shake the branches to remove thrips. 
• Spray neem oil and insecticidal cleansers. 
• Pruning affected areas are helpful as well. 
• Dust the underneath of leaves with diatomaceous earth. 

16. Bagworm Moths

Bagworm moths are harmless to humans but can become nuisance pests in gardens. They are about 3cm long and colour brown to grey with patterns on their wings. However, female bagworm moths don’t have wings and legs, which makes them appear like worms. 

In general, they feed on evergreen and deciduous trees and shrubs. Severe infestation causes defoliation, especially on juniper and arborvitae trees.  

How to spot bagworm moths

Bagworm moths usually make trees their shelter. Meaning, they also incline to lay their eggs on backyard trees. As soon as these eggs become larvae, they crawl to surrounding plants and leave their bags on the hosts. Some species also produce silk threads. Furthermore, severe defoliation is also a sign of infestation, as mentioned earlier. 

How to get rid of bagworm moths

• Handpick bagworm moths and put them on soapy water or seal them in bags. 
• Remove green waste and dead branches in the lawn. 
• Apply insecticides to areas with their larvae. 

17. Spider Mites

Spider mites are not insects but arachnids. They are pale or reddish-brown, oval-shaped, and about 0.5mm long. Moreover, they have two dark spots on each side of their body. Mites live in colonies and attack almost all kinds of plants. They pierce leaf tissues and suck fluids for nutrients. 

How to spot spider mites

Spider mites most likely survive in hot and dry conditions. They also come in large numbers. So once they have infested gardens, plant owners need immediate solutions. As mentioned, they usually stick to the undersides of leaves. Furthermore, leaf discolouration and dropping, and fine webbing are signs of spider mites outbreak. 

How to get rid of spider mites

• Prune leaves, stems, and other infected plant parts. 
• Use a bug blaster that maximises a high pressure of water to remove spider mites. 
• Apply horticultural oil on fruit trees in early or late fall to kill their eggs.
• Spray biological or commercial insecticide as a last resort. 

18. Whiteflies

Whiteflies are small sap-sucking insects with two pairs of rounded wings covered with a white waxy powder. They grow up to 1.5mm long and are often near the top of the leaves and end of stems. Moreover, they are active during the day and will fly out when disturbed. 

They like to sap nutrients from trees and eat on leaves. Ornamental flowers and warm-weather vegetables are the usual victims of whitefly infestation. 

How to spot whiteflies

As whiteflies suck on plant juices, they cause leaf discolouration, and in severe cases, leaf drop. Moreover, sooty mould grows on the honeydew, leaving black marks on the leaves. Whiteflies are more visible in mid to late summer as the condition is humid and warm.  

How to get rid of whiteflies

• They prefer newly unfurled leaves, so check on them first. 
• Blast whiteflies with a water hose or spray, strong enough to get rid of them. 
• Consider spraying leaves with insecticidal soap.
• Use commercial insecticides when all else fails.  

19. Aphids

Aphids are small white bugs that are one of the most common destructive pests in gardens. They are about 6mm long with a pear-shaped body and a pair of long antennae. Most garden owners worry about aphids as they multiply fast and survive any weather conditions. 

They can attack various kinds of plants, but prefer beans, potatoes, and other vegetable crops. Moreover, they infect almost all parts of trees, shrubs, and plants, depending on the type of species. 

How to spot aphids

Dull or changed colour of leaves may mean aphids already infested the plants in question. Turning leaves over can verify if they are present. Moreover, sticky substance on stems or other parts can be a residue left by aphids. Check for honeydews on plants and the ground, or look if other insects are feasting on them. Furthermore, honeydews promote fungal infection, so it is best to get rid of aphids as soon as possible. 

How to get rid of aphids

• Spray cold water on infected leaves or apply a water pressure for better results. 
• Pour flour on plants to reduce pests’ footing.
• Place garlic near ornamentals, shrubs, and trees to repel aphids.
• Mix a litre of water, a teaspoon of dish soap, and a pinch of cayenne powder. Then, spray them on infected leaves. 
• Check this article on how to prevent aphid growth in your orchard.

20. Japanese Beetles

Japanese beetles are about 100mm long with metallic green bodies and brown wing covers. They are also one of the most common garden pests as they eat almost everything on plants. They usually feed in groups starting at the top and work on their way down. 

How to spot Japanese beetles

Japanese beetles appear on warm and sunny days. They also prefer plants located in direct sunlight. Group feeding results in foliage loss and most trees appear like victims of scorch fires. Furthermore, they like to consume rose petals and leaves with delicate veins. 

How to get rid of Japanese beetles

• Use mulch covers during the peak season of Japanese beetles.
• Spray castor oil soap as a remedy.
• Treat soil with Bacillus thuringiensis to prevent infestation.

21. Slugs

Slugs are soft-bodied molluscs. But, unlike snails, they don’t have hard shells on their back. Most slugs are grey, dark-orange, and brown, and they grow from 2cm to 8cm long. Even though they are slow movers, they are capable of wiping out an entire crop in a matter of days. They like to eat vegetable-producing plants and also attack most leaves and seedlings.   

How to spot slugs

Slugs usually hide in moist areas such as under rocks, mulch, heaps, and pots. Furthermore, they are more active at night and wander the garden when light is low. Holes in fruits and leaves are signs of slug infestation. 

How to get rid of slugs

• If you want, invite slug predators such as chicken and ducks in your garden. 
• Spray beer or alcohol to kill them.
• Block them with sand, copper wire, or tapes. 
• Trim long grasses and weeds as these invite slugs.

22. Possums

Possums are one of the most common marsupials native to Australia. They are highly adapted to living near humans, so they don’t have a problem visiting residential gardens. They feed on leaves, flowers, buds, and fruits. If ignored, they can infiltrate in large numbers and damage outdoor spaces.  

How to spot possums

Possums are nocturnal. They tend to visit at night, rummaging garden plants and garbage bins. It is best to shoo them before they multiply and invite other companions. 

How to get rid of possums

• Use possum repellents or activate an automated water sprinkling system to startle them. 
• Set traps, but don’t kill them as they are under a protective program. 
• Build fences as a defence. 
• Check this article on how to make a possum proof garden. 

23. Grasshoppers

Grasshoppers are green insects, known for their leaping ability. They have robust bodies and relatively short antennae. As they are light and fast, they are hard to catch. Grasshoppers usually defoliate everything in sight but prefer young green plants. 

How to spot grasshoppers

Vegetables and crops such as beans, corns, and carrots are the usual victims of grasshoppers. Meanwhile, squash and tomatoes are their least favourite. Grasshopper infestation usually happens in the starting weeks of summer right after weeds dry up. Their marks are pretty evident as they leave large bites on leaves and flowers. 

How to get rid of grasshoppers

• When numbers are low, handpick grasshoppers and squash them.
• Put floating row covers for protection.
• Apply hot pepper wax spray, which is available in the market. 

24. Fire Ants

Fire ants are not only dangerous to plants but humans as well. If bothered, they inflict painful bites and stings. With their darkish-brown appearance and tiny size, they are usually hard to spot in the garden. They can damage vegetable crops such as potatoes and okra, and eat up seedlings of corn and cucumber.  

How to spot fire ants

Presence of mounds is enough evidence for their existence. Moreover, they tend to move as a group, climbing on trees and plants. Also, when there is sugar, ants will most likely show up. It is essential to check for fire ants to avoid stings when tending on trees, shrubs, or ornamentals. 

How to get rid of fire ants

• Set up a fire ant bait containing methoprene or spinosad as an active ingredient.
• Use liquid drench to eliminate their mounds in the garden. 
• Apply granular insecticides before planting. 

25. Rodents

Aside from insects, creatures like rodents pose a threat to your backyard. As rodents look for food, water, and shelter, gardens are an ideal spot for their survival. They can colonise compost pits, ornamentals, and vegetations. If ignored, they may soon infiltrate houses. 

How to spot rodents

Rodents often dig up tunnels on soil with a small entrance and exit hole. These are their passageway to feed on their food, possibly crops in the garden. They also create mounds to mark their burrows. One noticeable sign of rodents is their excrement that looks like black grains of rice.

How to get rid of rodents

• Remove mounds to shoo rodents away. 
• Eliminate grubs to uninvite rodents into the garden. 
• Make sure to clean and sanitise the outdoors.
• Seal holes that can be their possible entrance.
• Build fences, especially for plants that require essential care.  

Conclusion

If you are a garden owner or a caretaker, you need to make sure that your plants receive the utmost care if you want them to grow healthy and strong. One effective way to do that is by preventing garden pest infestations. With the 25 most destructive garden pests presented here and their corresponding cure and prevention, the responsibility now lies in your hands. And if you need expert care and advice, Trees Down Under is 24/7 on alert to give bespoke and quality garden services. 

Our team of professional and reliable gardeners offer plant and tree treatments to avoid pest infestations. Your garden is in good hands as we make sure that the products we use don’t interfere with your plants’ growth and development. Aside from treatments, we also conduct trimming, pruning, and mulching services for the well-being and safety of your backyard space. 

Since 2005, we are providing bespoke yet affordable residential tree services , commercial tree services, and industrial tree services in Sydney. We are the number one tree and garden service provider no matter where you are in Sydney. After your call, we will make sure to dispatch the best and brightest team, fully geared up with the right tools and protective equipment. 

So, solve your garden pest problems with Trees Down Under now! Contact us at 0475 463 597, or send us a message through email.