摘要
采用美国白蛾核型多角体病毒和苏云金杆菌对美国白蛾幼虫进行了防治试验,效果均在74%以上。生物防治能有效地保护人居环境不受污染,保护自然界天敌,形成自控的生态系统,降低美国白蛾的危害。
HCNPV and Bt were used against Hyphantria cunea Drury.The result showed they could kill over 74% of the pest.The HCNPV and Bt were long-lasting,pollution-free,safe to natural,and could be popularized in the practice. NP
出处
《中国森林病虫》
北大核心
2005年第3期34-36,共3页
Forest Pest and Disease
