杀虫畏,国外商品名称Gardona,是一种取代乙烯基磷酸酯,大鼠急性口服致死中量为4000—5000毫克/公斤。由于它具有高效低毒和选择性杀虫等特点,国外已经将它作为一种谷物保护剂使用。并且,杀虫畏可以用于田间、果园、森林、草场的防虫,还可以在仓库、住宅和畜厩内灭虫,在印染或干洗时将杀虫畏涂到毛织品上、还会起有效的防蠹作用。目前国内已经能够生产杀虫畏的原粉和制剂。 Pesticide, foreign trade name Gardona, is a replacement of vinyl phosphate, acute oral death in rats is 4000-5000 mg / kg. Because of its high efficiency and low toxicity and selective insecticidal characteristics, it has been used as a grain protectant abroad. And, it can be used for pest control in fields, orchards, forests and meadows. It can also kill pests in warehouses, homes and stables, and apply pest control to wool while printing or dry cleaning. Dementia effect. At present, China has been able to produce the original powder and preparation of insecticide.