论文部分内容阅读
为了测定3%啶虫脒乳油和20%灭多威乳油对柑桔蚜虫的防治效果,今年在我省柑桔产区进行药效测定,获得预期效果。1 供试药剂3%啶虫脒乳油(江苏江都农药厂)、(2000倍、3000倍、4000倍)20%灭多威(山东华阳化工集团有限公司)、(1000倍、1500倍、2000倍)10%吡虫啉可湿性粉剂3000倍、4
In order to determine the control effect of 3% acetamiprid EC and 20% methomyl EC on citrus aphids, this year we measured the efficacy of citrus aphid in our province to obtain the expected results. 1 for the test agent 3% acetamiprid EC (Jiangsu Jiangdu Pesticide Factory), (2000 times, 3000 times, 4000 times) 20% methomyl (Shandong Huayang Chemical Group Co., Ltd.), (1000 times, 1500 times, 2000 Times) 10% imidacloprid WP 3000 times, 4