You discovered holes in the maple leaf? Here you can find out which pests can be responsible for them and what you should do now. With the right measures you can put the animals away.
What causes holes in maple leaves?
Holes in the maple leaf can indicate pests such as frost moths, black weevils or cockchafers. An infestation can lead to serious problems, particularly with black weevils. Preventative measures such as correct location, sufficient light and water help keep the maple tree he althy.
Where do the holes in the maple leaf come from?
Holes in the leaf of the maple can indicate pests such as theFrost moth,Cat beetleorCockchafer go back. The black-mouthed weevil causes damage known as bay damage. In this case, bays are eaten into it from the edge of the leaf. In contrast, the damage caused by cockchafers and frostbite moths is more severe in the form of holes. It's best to take a closer look at the tree. Then you will find individual beetles and know exactly which pest you are dealing with.
Can the holes in the leaf become a problem for the maple?
Infestation with black weevils in particular can cause furtherproblems You should react, especially if there is an infestation with black weevils. This beetle deposits its larvae under the tree. After hatching, the small animals feed on the roots of the plant. This can disrupt the maple tree's natural supply and cause the tree to die. How to react:
- Buy Nematodes (€27.00 on Amazon).
- Spread the nematodes on site.
- The nematodes eat the larvae.
Do holes in the maple leaf indicate wilting?
The wilt usually leads to aother damage pattern In this case it is a dangerous fungal infection of the maple tree. It causes the leaves of the plant to wilt piece by piece. Eventually, the brown parts of the leaf may also fall out. However, you will notice the fungal disease much earlier and does not start with holes in the middle of the maple leaf. In addition, the wilt disease also leads to changes in the bark of the maple tree.
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How to prevent problems
If you choose a suitable location, you will contribute to the sustainable he alth of the maple tree. Make sure that the tree receives enough sunlight and sufficient water without the site becoming waterlogged. Then the maple usually offers little attack surface to diseases and pests.
