You will need
- "Lepidocide";
- chemical insecticides.
Instruction
1
In fact, the butterfly-aporia Crataegi not really a pest of horticultural crops. The fact that she lays eggs on bird cherry and hawthorn, but in some years can sometimes be a massive flight of these insects, and in all just not enough trees. It was then that the butterfly aporia Crataegi remains nothing how to multiply and on Apple trees, plums and other garden crops. She lays eggs on the leaves, and soon there are caterpillars that devour the leaves and create a protective web around himself. With them to fight.
2
The simplest method is to collect the web with caterpillars manually. If you look closely, you can find eggs. These leaves need to cut or remove their butterfly eggs. This method is good if you have multiple trees in the garden and they are not too high.
3
If caterpillars so much that manually is simply impossible to collect, apply biological agents. Such as "Lepidocide" and similar. Their action is in violation of digestion in insects after being hit in the gut. Caterpillars stop eating and die. The drug is absolutely safe for garden plants.
4
Fall must collect all fallen leaves and burn them, because they may contain pupae, as well as remove spider nests from the branches, if you missed them in the summer.
Note
Fight with butterfly-aporia Crataegi and insecticides, but it can be done not earlier than a month and a half before harvest.
When processing the drugs of garden trees be sure to tie a face with a handkerchief or wear a mask and hand gloves. After wash hands and face with soap and water.
When processing the drugs of garden trees be sure to tie a face with a handkerchief or wear a mask and hand gloves. After wash hands and face with soap and water.
