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灰地老虎,俗名灰夜蛾[Agrotis canescensButler)]属鳞翅目,夜蛾科。据目前所知,安徽省宣郎广茶区,杭州局部茶区、上海地区、浙江安吉南湖林场有分布为害。幼虫主要咀食春茶嫩芽,是春茶的一大害虫。作者于1985年在安吉南湖林场目睹其为害的严重性,并通过观察和防治,参阅有关资料,写成小结,供茶区植保工作者参考。
Gray tiger, common name Nightworm [Agrotis canescensButler)] Lepidoptera, noctuid. As far as is known to all, there is a disservice for Guangxu District of Xuanlang in Anhui Province, the local tea area in Hangzhou, Shanghai area and Nanji Lake Forest Farm in Anji, Zhejiang Province. Larvae eat mainly spring buds, is a major pest of spring tea. In 1985, the author witnessed the seriousness of its damage in Nanji Lake Forest Farm in Anji. Through the observation and prevention and control, the author read the relevant information and wrote a summary for plant protection workers in the tea area.