Gall mite on sea buckthorn
According to results of expe$ ditionary forest$pathological examinations, deformation of bushes by specialized pest - Eriophyes hippophaeanus Nal was defected in sea buck horns cenoses. Popu$ lation of spreading consisted 13,6 leaves with insect to a bush. The preparations of different groups of insectoacaricides and biopesticides were tested against the pest. The results of tests showed, that fitoverm was successful against Eriophyes hippophaeanus Nal. at Hippophae rhamnoides (L.).