佳多频振式杀虫灯监测刚竹毒蛾  

Monitoring of Pantana phyllostachysae with Jiaduo frequoscillation pestkilling lamp

作　　者：吴建勤 

机构地区：[1]福建省永安天宝岩国家级自然保护区管理局,永安366000

出　　处：《植物保护》2010年第3期172-175,共4页Plant Protection

摘　　要：应用佳多频振式杀虫灯开展刚竹毒蛾成虫监测试验,结果表明:该虫在永安1年发生3代,世代明显,各代成虫历期41～49d,而盛期只有12～16d,羽化时间较为集中。3代成虫夜间活动规律均不相同:无月光夜晚,越冬代和第1代成虫均产生两个明显高峰值,而第2代仅出现1个高峰期;在有月光的条件下,越冬代成虫亦只形成1个显著的高峰。Jiaduo frequoscillation pestkilling lamp was used to monitor the population dynamics of Pantana phyllostachysae adults in Yong＇ an. The results indicated that 3 distinct generations occurred per year and the duration of adult was 41--49 d with a peak of 12--16 days. The patterns of nocturnal flight activity were different among generations. There were two flight peaks for overwintering and the first generations but only one peak for the second generation in the moonlightless nights. Under moonlight conditions, adults of the overwintering generation had only one significant peak.

关 键 词：佳多频振式杀虫灯 刚竹毒蛾 成虫 消长规律 监测 

分 类 号：S477[农业科学—农业昆虫与害虫防治]