Recognize diseases and treat them successfully

What is particularly troubling for the horse chestnut?

The most feared diseases in chestnuts include chestnut bark cancer and the Horse chestnut leaf miner. Chestnut crayfish can cause the whole tree to die, which is what happens if the Horse chestnut leaf miner actually not happened. Other possible diseases are the ink disease or the so-called bleeding chestnut as well as an infestation with the chestnut borer or the chestnut moth.

The main diseases and pests:

• Chestnut Crab
• Ink sickness
• Pseudomonas (bleeding chestnut)
• Chestnut moth
• Chestnut drill
• Chestnut leaf miner

Can I still save a sick chestnut?

You can take action against a pest infestation with chemical agents or a special trap. Find out more from specialist retailers. Immediately collect infected fruits and / or fruit casings. They should not simply be thrown on the compost, but disposed of properly, for example by incineration. This will prevent the larvae from surviving the winter and infesting your chestnuts again the next year.

With a fungal infection, only a generous one will help Cut back the infected parts of the plant. Ink sickness, Pseudomonas (bleeding chestnut) and chestnut crustacean fall into this category. Be sure to cut into the healthy wood. If fungal pathogens remain on the tree, your chestnut will continue to suffer. In the long run, their chances of survival decrease, while the risk of the surrounding chestnuts becoming infected increases.

How can I protect my horse chestnut?

The best way to protect your horse chestnut is to give it the best it can Location give. It should be sunny with plenty of space for the mature tree. If the soil is too moist, this can lead to ink sickness, for example.

plants So put your chestnut in dry to slightly moist soil. One Soil analysis shows you whether the mineral content is optimal for your chestnut. You can compensate for a lack of potassium or phosphorus with the right fertilizer.