在实践中得知,施用农药防治病虫害,如碰上阴雨天气,往往会降低药剂的防治效果,下面就介绍雨季施农药的措施。一、选用速效农药用速效农药,抢在下雨间隙时使用就会很快把害虫杀死。二、加入少量粘着剂和辅助剂把洗衣粉等加入药剂中,施药后遇到小、中雨也不易把药液冲刷掉,方法是在每亩药液中加洗衣粉1～2两,搅 In practice, the application of pesticides to control pests and diseases, such as run into rainy weather, tend to reduce the control effect of pesticides, the following describes the rainy season pesticide measures. First, the choice of quick-acting pesticide Quick-acting pesticide, grab the use of raindrops will soon kill the pests. Second, add a small amount of adhesives and adjuvants to join the detergent, such as detergent, after application of small, medium rain is not easy to wash away the solution, the method is to add detergent per mu of liquid 1 to 2 two, stir