Effectiveness of several insecticides on control of Cnaphalocrocis medinalis larvae in the fieids.
Author of the article:FAN Yang-Dong,MO Xiao-Ping
Author's Workplace:(Ruian Plant Protection, Station of Jia ngxi Province, Ruian 325200, China)
Key Words:Cnaphalocrocis medinalis; insecticide; field tr ial.
Abstract:Field trials of more than 10 insecticides or their mixed preparations were made in order to screen the effective preparations for controlling the rice caseworm(Cnaphalocrocis medinalis). The results showed that 35% zhongjuanqing wettabl e powder(m