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杀灭蚊蚴的缓释剂的主要优点之一是持效长。为了检验双硫磷硅酸盐缓释剂在实验室内及野外杀灭蚊蚴的效果和持续时间,作者于1978年11月——1979年6月在美国马里兰州对室内饲养的埃及伊蚊三龄幼虫进行了生物测定和试验观察。并于1980年
One of the major advantages of sustained-release agents that kill mosquitoes is their long-lasting potency. In order to test the efficacy and duration of the diphosphosilicate sustained-release preparation for killing mosquitoes in the laboratory and in the field, the authors conducted a series of laboratory tests on indoors Aedes aegypti mosquitoes from November 1978 to June 1979 in Maryland, Third instar larvae were bioassay and experimental observation. And in 1980