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北京市农业局和北京植保站利用赤眼蜂防治玉米螟,取得明显效果。目前,全市建有植保防治服务组织1000余个,其中,规范化、专业化统防统治服务组织20个,日服务量约为86.48万亩。日前在延庆康庄镇了解到,农民每个工作日可防500亩,而用化学农药防治,每个工作日只能防治2亩,用此技术使农民防治费用减少。在延庆县绿菜园合作联社有机菜田里,可以看到各种各样的生物杀虫方法,包括20多盏高压杀虫灯、2000块黄粘板、3000余个性诱剂黄盆,同时还有防虫网、消毒池等设施,确保种植蔬菜的有机标
Beijing Municipal Bureau of Agriculture and Beijing Plant Protection Station Trichogramma using Trichogramma control, and achieved significant results. At present, the city has built more than 1,000 plant protection service organizations, of which 20 are standard and specialized anti-government and service organizations, with daily service volume of 864,800 mu. Recently, in Yanqing Kangzhuang Town learned that peasants can prevent 500 mu per working day and that chemical pesticides can only prevent and control 2 mu per working day. This technology can reduce peasants’ control costs. In Yanqing County Green Vegetable Cooperative Association organic vegetable fields, you can see a variety of biological insecticidal methods, including more than 20 high-pressure insecticidal lamps, 2000 yellow sticky board, more than 3,000 individual lure Huangpen, at the same time There are anti-insect nets, disinfection tanks and other facilities to ensure organic vegetables grown vegetables