Recognize and fight fungal infestation
Fungal infestation is not always easy to spot, and the signs are often similar to others Diseases or even a pest infestation and can easily be confused. However, these typical characteristics should be taken aback and a closer investigation after itself:
- brown or black leaf spots
- rust-colored pustules or spots on the leaves
- flour-like leaf coverings
- shoots and branches suddenly dry up
also read
- Felling trees - You also need a permit for trees in your own garden
- Tie up the tree or bush correctly
- Tree without fruit - how is that possible?
In all of these cases, you should first check the affected tree for any pest infestation. If this can be ruled out, compare the damage with the exemplary damage images in a specialist book or on the Internet. In this way, the pathogen can usually be narrowed down very well. For most fungal diseases, a strong one is sufficient Cut back all infected parts, whereby too much removal of the leaves, for example, can lead to the tree perishing. Therefore, in the case of a very severe infestation, often only pesticides help.
Effectively prevent fungal infections
In any case, prevention is the most effective medicine. So that fungal pathogens don't even have a chance, you should take these preventive measures to heart:
- When planting, make sure there is enough distance.
- Keep the treetops light.
- Remove deadwood as soon as possible.
- Make the soil loose and well drained.
- Avoid waterlogging.
- Fertilize You right - not too little and not too much!
- Use organic pesticides such as horsetail broth.
Always problematic: tree fungi
So-called xylobionts are wood-decomposing tree fungi that can mostly attack dead trees, but also weakened living specimens. Hallimasch, common sulfur pork or birch pork, oyster mushroom or tinder fungus develop first hidden for years - their fruiting bodies only appear when the mycelium has already passed through the wood Has. There is no longer any salvation for such a tree - all you can do is cut it down. However, you can wait a little longer, because fruit trees in particular often continue to bear fruit for a long time and only die gradually.
Tips
at weave it is a symbiotic community made up of certain bacteria and algae. These only sit on the tree, but do not tap into it. Hence, they are damaging to the plant, but are often an indicator of weakened specimens.
