近年来,人民群众对居住环境条件越来越重视,集实用性和观赏性于一身的柿树越来越受到人们的喜爱。但由于柿树蚧壳虫的危害越来越严重,使得庭院栽植的柿树树势衰弱,成果率差。现将有关庭院柿树蚧壳虫的防治措施介绍如下。一、危害特点许多群众对柿树蚧壳虫并不了解,以致不能及时防治。蚧壳虫对柿树的危害主要有以下几个特点:蚧壳虫以若虫和雌成虫固着在寄生枝、干、叶的背面及叶柄和果实表面刺吸汁液。嫩枝 In recent years, the masses of the people pay more and more attention to the living conditions, and the persimmons, which are both practical and ornamental, have become more and more popular. However, due to the increasingly serious harm of persimmon scale insects, making the garden planted trees Persimmon weakness, poor results. Now on the prevention and treatment of garden persimmon scale insects are described below. First, the hazard characteristics Many people do not know persimmon scale insects, so that they can not prevent and control. Scale insects on the persimmon hazards are the following characteristics: Scale insects nymphs and female adults fixed in the parasitic branches, stems and leaves on the back and Petiole and fruit surface sucking juice. Twig