论文部分内容阅读
甲拌磷又名3911,是具有内吸、触杀、熏蒸等杀虫性能。国内天津农药厂、济宁农药厂也有一定产量。目前国内对甲拌磷乳油只限在棉花拌种防治棉蚜使用。各地应用曾取得一定效果。 甲拌磷颗粒剂据报道可以用在麦类、豆类、玉米、棉花、水稻、高梁、甜菜、甘蔗、马铃薯、莴苣、番茄、黄瓜等作物上。甲拌磷颗粒剂对小白鼠的经皮毒性也较甲拌磷乳油低一百倍左右。
Phorate Phosphor, also known as 3911, is insecticidal with internal absorption, contact, fumigation and other insecticidal properties. Domestic Tianjin Pesticide Factory, Jining Pesticide Factory also have a certain yield. At present, phorate phosphoric acid is only used in the control of cotton aphid in cotton seed dressing. Application has achieved some results around. Phorate particles were reported to be used on crops such as wheat, beans, corn, cotton, rice, sorghum, sugar beet, sugar cane, potato, lettuce, tomato and cucumber. Phorate particles on mice percutaneous toxicity than phorate phosphoric acid is also about one hundred times lower.