摘要
2012-2014年,开展灰飞虱、褐飞虱、稻纵卷叶螟和二化螟对几种常用药剂的室内抗药性监测和田间药效验证试验,并提出抗性治理措施。结果表明:示范区内可轮换使用噻虫嗪、烯啶虫胺和吡蚜酮防治灰飞虱,停用毒死蜱;烯啶虫胺、呋虫胺、氟啶虫胺腈可轮换用于防治褐飞虱,限用吡蚜酮,停用吡虫啉、噻嗪酮、噻虫嗪;阿维菌素、三唑磷、氯虫苯甲酰胺可轮换用于防治二化螟,限用毒死蜱、杀虫单;氯虫苯甲酰胺对二化螟的田间防效较理想,但对稻纵卷叶螟的防效有待进一步试验验证。
The resistance monitoring and field test on Laodelphax striatellus Fallén,Nilaparvata lugens Stal,Cnaphalocrocis medinalis Guenee,Chilo suppressalis Walker were carried out in 2012-2014,the management strategies for resistance on rice pests were put forward.Thiamethoxam,nitenpyram and pymetrozine could be used as alternate insecticides,chlorpyrifos couldn't be used on Laodelphax striatellus Fallén in demonstration area.Nitenpyram,dinotefuran,sulfoxaflor could be used on Nilaparvata lugens Stal.Abamectin,triazophos,chlorantraniliprole could be used on Chilo suppressalis Walker.Chlorantraniliprole could control Chilo suppressalis Walker effectively,but had poor effect on Cnaphalocrocis medinalis Guenee.
出处
《现代农药》
CAS
2016年第3期44-47,54,共5页
MODERN AGROCHEMICALS
基金
公益性行业(农业)科研专项(201203038)