Plant louse - the wrecker who most often attacks garden cultures. Favourite delicacy of these insects - young leaves of apple-trees, plums, currants, blackthorn, cherry and guelder-rose. Therefore if on one of these trees or bushes you will find plant louse, then can not doubt that without special processing of plants it will strike also other cultures.
To struggle with plant louse very difficult, however if to approach extermination of these insects in a complex, then the result will be, and with each processing it will be more expressed. If the guelder-rose in garden has small height, then in this case pollinate it the ashes or mix consisting of ashes and tobacco dust. The plant louse, as well as most of wreckers, does not transfer these substances, as will serve as decisive factor for their resettlement.
If you are not going to use guelder-rose berries in food or creations of any tinctures, then in 10 liters of water part half of piece of laundry soap and process the received solution tree leaves, pour out the remained liquid at the roots. One processing will be enough that the plant louse has left guelder-rose. It should be noted that if you are going to use this method for disposal of plant louse, then soap solution surely process also other bushes and trees, greens in garden (it is required in order that these wreckers have not moved on them).
If you grow up guelder-rose especially for gathering berries, then you should refuse its processing by chemical medicines as these means can negatively affect taste and properties of harvest. Not bad many folk remedies cope with plant louse, for example, infusions of garlic, sage, camomile, etc., and broths of several herbs are even more effective at once.
Plant louse on guelder-rose: how to fight national means
Put 150-200 grams of onions peel in 10-liter bucket, add 500 grams of ashes and were tobacco, mix and leave in heat for five days. On the expiration of time filter solution and spray with it the trees struck with plant louse. Repeat the procedure each three days before disappearance of wreckers. It should be noted that five-seven processings are enough that insects have replaced ""place of residence"".
In bucket of 10 liters fill 300 grams of ashes and fill in it with boiled water liter. As soon as mix cools down, add water (to the brim buckets) and 30-50 grams of liquid soap. Stir everything and use this solution for processing of trees. The procedure needs to be repeated week later.
If guelder-rose small, then you can opudrit leaves and young branches of tree mix of seasonings and ashes. In bowl mix mustard, red pepper and ashes in equal proportions, sift through sieve with average grid. Place the turned-out mix in gauze and tie so that the bag has turned out. Process the turned-out plant ""powder"". Week later wash away mix and the remained insects under the pressure of water.