温棚蔬菜施药新技术□潘进军近年来，济源市在温棚蔬菜生产中，推广烟雾剂，防治蔬菜病虫害，取得了明显的经济效益和防治效果。一、施用烟雾剂效果１．提高防治效果在封闭的温棚内施放烟雾剂，不仅不受风雨、阴睛天气的影响，而且其烟雾渗透力强，通达性能好，施药均匀无... In recent years, Jiyuan City in greenhouse production of vegetables, the promotion of aerosol agents, prevention and control of vegetable pests and diseases, and achieved significant economic and control effects. First, the application of aerosol effect 1. Improve the control effect Apply the aerosol in a closed greenhouse, not only from the wind and rain, the impact of the weather, but also its strong penetration of smoke, accessibility performance, uniform application ...