Aphids - a small malevolent creature of the order Hemiptera, which feeds on sap of tree leaves.The invasion of aphids can not only deprive growers harvest, but also completely destroy a tree.That is why the question of how to get rid of aphids on trees, care of every gardener.Methods may be different.Choosing need not only the most effective, but the ones that bring the least harm to the human body.
Getting rid of aphids on the trees?Method one: Old, but harmless
Even with heavy infestation of aphids garden trees are not directly affected as a whole.Therefore, in small areas it is possible to do without the use of chemicals.You can start to protect the tree from the invasion of ants, because they breed aphids.Ants are very fond of the sweet liquid, which release these insects.The trunk of the tree, you can wrap the foil from the bottom, leaving a "skirt" of a few centimeters.Ants are bad artists, so this does not overcome the obstacle.If the tree is not just to protect, and aphids still began to appear, you can break off the affected leaves arms and destroy them.This method requires a constant effort, but it is completely safe.
Getting rid of aphids on the trees?The second way, is also harmless
Aphids can breed only on the trees with juicy green leaves they feed on sap.Growing these trees can exclusively on nitrogen-rich soil.If you change a bit of the soil, the leaves will not be as juicy, the aphid itself leaves tree.You can, of course, under the trees purchased spill chemicals such as sulfur or potassium chloride, potassium, but later they necessarily fall into the fruit, and then - in the human body.Therefore, we can proceed in another way: the usual scatter ashes under trees.The measure here is simple: the more aphids, the more ash.To aphids went faster solution may be to spray ash trees garden.Aphids can not tolerate the ash, so some insects die, often simply leave the site.Before the procedure, you need a good wet the foliage.Such spraying trees is particularly effective in areas with large concentrations of insects.It is also possible to process the trees infusion of tobacco, soap and water.Aphids do not like the infusion of hot pepper, onion peel, garlic and dandelions.
Getting rid of aphids on the trees?The third way, the most common, but the most useful
Most growers use chemical methods to combat aphids.As mentioned above, it is possible to change the composition of the soil, using potassium chloride, sulfur or potassium.To use them it is necessary to very carefully: toxic compounds.Furthermore, part of them is absorbed fruit that is not useful to man.Terms of use of such compositions must be written on the packaging.You can spray the trees chemical composition.Frequently used "Malathion", "aktellik," "Karate", "Inta-sup."The composition of these chemicals include pyrethrins, which paralyze the nervous system of insects, lead them to ruin.But all of these chemicals are absorbed by the fruit that does not benefit a person.
