As summer winds down, various bugs start emerging on trees in Edmonton, which can be dangerous to tree health and homeowners’ safety. From aggressive wasps to carpenter ants and sticky aphids, late summer is the perfect time for an inspection. It is important to know the difference between pests that do not cause harm, those that signal something worse, and when to contact Edmonton tree experts. Reading this blog will help you gain detailed knowledge and protect your trees from long-term damage.
Understanding Late-Season Pest Management
Wasp Nests Become Extremely Aggressive in Late Summer
August is generally the month when the wasp colony reaches its largest size. Hundreds and thousands of wasps can be found in the nest built in hidden areas of the tree trunk or branches. As summer draws to a close, wasps become extremely aggressive, and even the slightest disturbance may lead to dangerous consequences.
Do not try to destroy or spray wasps’ nests situated high on the tree. Working with aggressive pests at such heights greatly increases the risk of injury. Professional removal of the wasp nest will be the most effective decision, especially if the nest is close to residential buildings.
Carpenter Ants Are a Warning Sign: Not the Cause
Homeowners tend to believe that carpenter ants cause damage to healthy trees. However, they are rarely the actual culprits. Carpenter ants prefer nesting in wet, soft, and rotten wood because it is easier for them to burrow.
When you see carpenter ants climbing up and down the tree, this usually indicates that decay has already occurred within the tree. They merely make use of the weakened wood, rather than weakening it themselves.
Edmonton tree experts can examine the tree to determine the extent of the decay and whether pruning, treatment, or even removal is required. Addressing issues early can help prevent limbs from falling or a tree from failing.
Aphids and the Sticky Honeydew Problem
Late summer is the time when aphids become most active. Aphids are small insects that feed on the tree sap and secrete a sugary substance called honeydew. The sticky material sticks to the leaves, branches, cars, patios, and outdoor furniture around the tree.
Honeydew attracts the development of sooty black mold, which makes the trees look unhealthy and unattractive. Fortunately, aphids usually can be controlled easily.
Spraying small trees with strong water jets can eliminate some aphids. However, if the infestation is more serious, specific treatments recommended by tree experts will be needed. Identification of pests helps apply the most efficient and safe treatment, protecting beneficial insects that naturally control aphid populations.
Correct Pest Identification Is Essential
Not all insects that inhabit a tree need to be treated. Beneficial insects, such as ladybugs and lacewings, feed on aphids. In fact, spraying without identifying the pest may eliminate beneficial bugs and further exacerbate the situation.
Inspections by tree experts will show whether the insects are damaging, taking advantage of an existing problem, or benefiting the tree.
Protect Your Trees with Professional Care
Pest inspections in late summer help detect problems before they quickly turn costly. If you have aggressive wasps, carpenter ants suggesting internal decay, or aphids making honeydew all over your property, there’s nothing to worry about as long as you address the issue promptly.
Tree experts from Edmonton can help identify the root cause of the problem and choose the appropriate treatment for your trees.
Prevention Is the Best Defence
Not all insects are just nuisances. Wasp nests, for instance, can pose a major safety threat; carpenter ants can expose rot problems; and aphids can make honeydew a big mess. Learning how to differentiate among these insect infestations will enable you to make sound decisions and safeguard your landscape.
Pests taking over your trees? Call the Edmonton tree experts at Trusty Tree for a diagnosis.
📞 Call us for a free estimate 780.860.5500
🔗 Visit our website to learn more https://trustytree.ca/
Trusty Tree Services supports municipal and utility projects while delivering safe, efficient tree care to industrial, commercial, and residential clients in the Edmonton and surrounding area.
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