A Method for Preparing Insecticide of Cabbage Worm Pieris rapae and Its Control Effects

• 作 者: Xu Xuezhong Hu Jingfeng Yang H
• 机 构: InstituteofHorticulturalCrops,YunnanBranchofNationalVegetableImprovementCenter,ZhaotongAcademyofAgri
• 出 处: Plant Diseases and Pests(植物病虫害研究:英文版)
• 发表日期: 2019年4期
• 关键词: PIERIS rapae EFFICACY test Control effect
• 基金项目: Supported by National Staple Vegetable Industrial Technical System(CARS-23-G37),Vegetable Agricultural Industry Research System of Yunnan Province(2017KJTX0011),Key Science and Technology Project of Y

[Objective]The paper was to study the field control effects of different formulae of plant extracts against cabbage worm Pieris rapae,and to provide a basis for promotion and application of insecticides in production.[Method]With the leaching solution of