Sprinkling of trees in autumn from pests and diseases is an extremely important stage in the preparation of the garden for wintering. It is important to observe special precautions, which include the purchase of special protective equipment, since the work will be conducted with pesticides. In addition, you need to choose exceptionally dry weather for such work. About what is best to spray fruit trees in autumn, let's talk below.
Solutions for the treatment of fruit trees in autumn
One of the most optimal means for autumn spraying of trees is the urea solution. In 10 liters of water, you need to dissolve 500-700 grams of urea and spray it with such a solution, but not just the tree itself, but the area around it. This will save you from various pests and diseases.
It is necessary to dissolve very finely, and the time for the beginning of such works is late autumn, when there are no leaves on the trees. Otherwise, you will only burn them, as a result of which the garden will not have time to properly prepare for wintering.
Other preparations for spraying the garden in autumn:
- copper and iron vitriol;
- preparation 30.
Kuporos relieves trees from the threat of spreading many fungal diseases. In addition, iron vitriol imbues the trees with iron, which is especially useful for apple, plum and pear.
From all kinds of pests such as aphids , leaflets, moths, chervets, fruit mites and others who like to spend the winter on the bark of fruit trees, spraying with "preparation 30" is a good help. It must be dissolved in a concentration of 200 grams per 10 liters of water.
As for the treatment of the fruit tree crust in autumn, for this purpose, tritical whitewash is used with lime mortar. Young trees can be bleached with a solution of chalk.
The trunks of pears and apple trees can be tightly tied with a mat or burlap. This will protect the bark from damage by rodents.