摘要
对近年来在太谷枣林内采集的有关害虫标本进行整理和鉴定,参考最优分割法,根据害虫为害的实际情况,将害虫的为害划分为休眠期、萌芽展叶开花期、幼果膨大着色成熟期3个阶段。把害虫为害的3个阶段编制成野外害虫识别检索表,其中休眠期害虫的识别,根据害虫栖息的场所分为2类,一类是土壤中,另一类是树体上。检索表中包括越冬态、幼虫、成虫等各虫态的识别。
Author collected and collated insect specimen of jujube pests in Taigu Shanxi. The harm of jujube pests was divided into 3 stages,i.e. rest period, sprout leaves and blossom period,young fruit developing and riping period and an insect growing stage identification form was prepared. The jujube pests in rest period was divided into 2 kinds living through wintering in soil or on trees. The keys that how to judge primary jujube pests by key in Taigu county,Shanxi Province include larva,adult and pupa.
出处
《山西农业科学》
2005年第2期55-57,共3页
Journal of Shanxi Agricultural Sciences
基金
山西省科技攻关项目 (0 2 2 0 3 5)
关键词
山西太谷
枣林害虫
识别检索表
Taigu Shanxi
Jujube pests
Identification form