How to get rid of aphids in trees? Tips for the gardener

Aphids are a small malevolent creature from a squad of semi-feathery, which feeds on the juice of tree leaves. The invasion of aphids can not only deprive the gardeners of the harvest, but also completely destroy the tree. That's why the question of how to get rid of aphids on trees, worries every gardener. Methods can be different. You need to choose not just the most effective, but those that bring minimum harm to the human body.

How to get rid of aphids in trees? Method one: old but harmless

Even with a strong infestation of the garden of aphids, the trees are not immediately affected completely. Therefore, in small plots, there is an opportunity to do without the use of chemicals. To begin with, you can protect the tree from the invasion of ants, because they are breeding aphids. Ants are very fond of the sweet liquid that these insects stand out. The trunk of the tree can be wrapped in foil from the bottom, leaving the "skirt" a few centimeters. Ants are bad gymnasts, so this obstacle will not be overcome. If the tree was not protected in time, and the aphid did begin to appear, it is possible to cut off the infected leaves with hands and destroy them. This method requires constant efforts, but it is absolutely safe.

How to get rid of aphids in trees? The second method, also harmless

Aphids can only breed on trees with luscious green leaves: they feed on juice. Grow such trees can only on rich nitrogenous soils. If you change the composition of the soil a little, the leaves will not be so juicy, the aphid will leave the tree. You can, of course, scatter under the trees bought chemicals like potassium sulfur or potassium chloride, but they later necessarily fall into the fruit, and then - into the human body. Therefore, you can do it differently: scatter the usual ash under the trees. The measure is simple: the more aphids, the more ash. In order to make the aphids go faster, you can spray the garden trees with a solution of ash . Aphids do not tolerate ashes, so some insects will die, some will simply leave the site. Before the procedure, the foliage should be well moistened. Such spraying of trees is especially effective in places of large concentrations of insects. You can also treat the trees with infusion of tobacco, laundry soap and water. Aphids do not like infusion of bitter pepper, onion husks, garlic and dandelions.

How to get rid of aphids in trees? The third way, the most common, but not the most useful

Most gardeners use chemical methods to control aphids. As already mentioned above, you can change the composition of the soil using potassium sulfur or potassium chloride. Use them very carefully: the formulations are poisonous. In addition, some of them are absorbed by the fruit, which does not benefit the person. The rules for using such formulations should be written on packages. You can spray trees with chemicals. "Carbophos", "Actellika", "Karate", "Inta-vir" are often used. The composition of all these chemicals includes pyrethrins, which paralyze the nervous system of insects, lead them to death. But all these chemicals are absorbed by the fruits, which does not benefit the person.