农学学报2018，Vol.8Issue(2)：11-14,34,5.
蔬菜病虫害防治中农药减量增效的影响因素及改进措施
Influencing Factors and Improving Measures of Pesticide Decrement and Synergism in Vegetable Pest Control
摘要
Abstract
Improving pesticides'efficiency is the key to reducing the application amount of chemical pesticides, decreasing pesticide residue in vegetables, and preventing environmental pollution in controlling disease and insect pest of vegetables.The efficiency of pesticide was defined in this paper,the authors figured out the reasons that led to low pesticide efficiency,analyzed its influencing factors from the characteristics of pesticide, sprayer performance, crown structure, the biological characteristics of leaf surface and ambient condition.Base on this study,we suggest that:(1)developing new pesticide formulations to reduce the use of high toxicity and high residue pesticides; (2) upgrading spray equipment to improve droplet deposition and distribution;(3)applying the new spraying technology to practical use and popularizing the scientific pesticide application method;and(4)enhancing professional training to improve the application level of pesticides..关键词
农药利用率/影响因素/改进措施Key words
Pesticide Efficiency/Influencing Factors/Improving Measures分类
农业科技引用本文复制引用
程玲,薛光山,刘永杰,张安盛..蔬菜病虫害防治中农药减量增效的影响因素及改进措施[J].农学学报,2018,8(2):11-14,34,5.基金项目
国家重点研发计划专项"新型高效生物杀虫剂研发". （）
