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螨类严重危害农作物。由于它的强大繁殖力和蔓延迅速,历年来无论是在粮棉或果树作物上,螨类都是防治的重要对象。螨是属于蜘蛛纲的动物,并不是真正的昆虫,防治螨类的化学药剂,以往统称为杀虫剂。第二次世界大战后,迅速发展起来的效力强大的有机磷杀虫剂,如 OMPA、1059等在农业上已得到广泛的应用。近年来已发现有些新莉剂只能杀螨而不
Mites cause serious damage to crops. Due to its strong fertility and rapid spread, over the years both in the grain or fruit crops, mites are important targets for prevention and treatment. Mites belong to arachnids, are not real insects, chemical control of mites, formerly collectively referred to as pesticides. After the Second World War, the rapidly developing powerful organophosphate insecticides, such as OMPA, 1059, have been widely used in agriculture. In recent years, it has been found that some of the new Li agents can kill mites only