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Ｙ８３０纯植物杀虫剂是由河南新源生物化工研究所研制开发生产的一种高效低毒低残留的绿色农药。在河南省农科院园艺所甘蓝地进行药效试验证明，８３０植物杀虫剂对田间小菜蛾的防治与杀灭有显著的效果。现将有关技术介绍如下：一、供试药剂ＺＹ８３０植物杀虫乳油（省新...
Y830 pure plant insecticide is a new type of green pesticide with high efficiency, low toxicity and low residue, developed and produced by Henan Xinyuan Bio-chemical Research Institute. In Henan Province Academy of Agricultural Sciences gardening cabbage field efficacy tests showed that 830 plant insecticides on the field of diamondback moth prevention and killing have a significant effect. Now the technology introduced as follows: First, the test agent ZY830 insecticidal EC (province new ...