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柑桔、茶、菜等农作物的害螨,是当前生产上一大问题。不少地区由于大量施用农药,杀伤了大量益螨,并使害螨产生了抗药性,导致害螨猖獗,使生产遭受损失。为了加快利用畸螯螨防治柑桔、茶、菜等农作物上的害螨,随着揭批“四人帮”运动的深入发展,四川各地在畸螯螨的繁殖利用和科研工作上,取得了新的进展。据重庆、自贡、泸州市等几个单位的不完全统计,今年上半年室内人工繁殖畸螯螨达100多万头,建立了以人工释放和保护利
Citrus, tea, vegetables and other crops harmful mites, is a major issue on the current production. In many areas, pesticides were used in large quantities, killing a large number of beneficial mites and causing resistance to the harmful mites, causing rampant pest mites and causing losses to production. In order to expedite the use of the opiate mites to prevent and control pests on crops such as citrus, tea and vegetables, along with the in-depth development of exposing and criticizing the “gang of four” movement, Sichuan has made new progress. According to the incomplete statistics of several units such as Chongqing, Zigong and Luzhou, in the first half of this year, there were more than 1 million artificial breeding of artificial insectivorous mite in the interior and artificial relief and protection was established