摘要
桃蛀螟 Ｄｉｃｈｏｃｒｏｃｉｓ ｐｕｎｃｔｉｆｅｒａｌｉｓ是为害我市板粟的主要害虫之一，每年因此损失栗子１２０ｔ，减少经济收入１００万元，只有掌握它的发生规律，才能进行有效防治。
Dichocrocis punctiferalis is one of the main insect to damage Castanea mollissima in Fuyang, Zhejiang. 120 tons of chestnut will be damaged and 1 million yuan RMB of revenue will be lost every year. Therefore, effective control would be carried out on the basis of occurrence rhythm informed.
出处
《浙江林业科技》
2001年第3期53-55,共3页
Journal of Zhejiang Forestry Science and Technology
关键词
板栗
桃蛀螟
防治
成虫
高峰期
发生规律
Castanea mollissima
Dichocrocis punctiferalis
control
adult
peak stage
