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经室内及全国五个不同气候条件地区,11个试点,57幢仓库,共计粮食2791.5吨的生产性试验,甲基嘧啶硫磷药效高于防虫磷.剂量5ppm药效高于防虫磷15ppm,5-10ppm即可防治虫害.对各地区温湿度有较大的稳定性.对谷蠹效果差,需20ppm高剂量,机械喷雾与人工砻糠载体二种施药方法具有相同的防治效果.对稻、大小麦,种用品质经室内和田间考察无不良影响. 甲嘧磷,稻谷,主要在外壳与糠麸中.小麦和玉米残留,不同施药法残留消失趋势之一.
The indoor and the country’s five different climatic conditions in the region, 11 pilot, 57 warehouses, a total of 2791.5 tons of food production test, methyl pyripyrosin efficacy higher than pest control phosphorus dose of 5ppm higher than pest control phosphorus 15ppm, 5-10ppm to control pests. To all regions of the greater the stability of temperature and humidity. Poor effect on the moth, the need for 20ppm high dose, mechanical spray and artificial bran carrier two kinds of application methods have the same control effect. The quality of rice, wheat and wheat was not adversely affected by the indoor and field investigation.Pyramycin, rice, was mainly found in the shell and bran.While the wheat and corn remained, one of the trends disappeared in different application methods.