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近几年我们在基层菜队发现,在蔬菜病虫害防治中,常出现以下几个问题急待解决,现整理成文,以期引起重轻:1、乱用农药.一些菜队为了防治已产生抗药性的害虫,把蔬菜上禁止使用的剧毒农药3911、1605用于蔬菜.亦有的菜队在包菜上市前还喷甲胺磷、六六六粉.还有的菜队防治黄瓜、白菜病害却用治虫药剂.2、不注意喷药质量.一些菜队打药
In recent years, we found at the grassroots vegetable teams in the pest control of vegetables, often appear the following problems to be solved urgently, now finishing written, in order to cause heavy and light: 1, indiscriminate use of pesticides. Pests, the ban on the use of vegetables, highly toxic pesticides 3911,1605 for vegetables.Also some vegetables in the cabbage before spraying also methamidophos, 666 powder.Also the vegetable team control cucumber, cabbage disease is Use insecticide 2, do not pay attention to the quality of the spray