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近年来,生产实践证明,用六六六毒谷防治蝼蛄具有良好的效果。但由于六六六毒谷需用粮食作饵料,限制了防治面积的扩大,秕谷等代饵料效果较差,以致近年来各地蝼蛄危害仍很严重,群众迫切需要不用饵料、效果又高的防治方法。自1959年以来,聊城专区寿张、高唐、夏津等县有些社、队曾使用对硫磷(1605)防治蝼蛄,但使用方法和使用浓度,各地
In recent years, production practice has proved that the prevention and treatment of 蝼 用 with 666 poison valley has a good effect. However, due to the need to use grain for food in 666 poisonous valleys, the expansion of prevention and control area has been limited, and the effect of shrimps on the generation of bait is rather poor. As a result, the catastrophe around shrimps is still very serious in recent years. The people are in urgent need of prevention and treatment without bait and high effect method. Since 1959, Liaocheng Prefecture Shouzhang, Gaotang, Xiajin and other counties have some clubs, teams have used parathion (1605) control 蝼 蛄, but the use of methods and concentrations, all over