我站于19S7年开始对影响我具枣产量最主要的虫害之一“龟蜡蚊”进行了生活史的观测分析,已基本上摸清了其和气象条件的一些关系,现总结如下。 一、内容和方法 选枣行内相距3m左右的3株枣树进行定点观测,观测时间为8月10日至9月7日,观测内容包括龟蜡蚧的虫口密度和树冠小气候。? I started to observe and analyze the life history of the “turtle” mosquito, which was the main part of the production of juvenile juveniles in 1957, and has basically ascertained some of its relations with meteorological conditions. The conclusions are as follows. I. Content and Methods Three jujube trees within 3m of the selected date row were observed by fixed point observation. The observation time ranged from August 10 to September 7, and the observations included population density and canopy microclimate of the wax scale. ?