论文部分内容阅读
温室白粉虱(Trialeurodes vaporari-orum West Wood)属同翅目,粉虱科。它起源于美洲,后来传到欧洲,六十年代传入亚洲,我国1976年在北京首次出现暴发性发生,到1978年已传遍黄河以北各省的大、中城市。我省在1977年传入,刚开始只在太原市水西关、旱西关大队的温室中有少量出现,1979年在太原市古城营等大队、榆次郭家堡等大队造成严重为害,不但为害温室蔬菜和花卉,而且转入露地,为害蔬菜。1980年在偏远地区的宁武县、岢岚县也发现白粉虱为害。温室白粉虱的寄主植物很多,据报道,
Trialeurodes vaporari-orum West Wood belongs to Homoptera and Whitefly. It originated in the Americas, and later spread to Europe. It was introduced to Asia in the 1960s. Our country first broke out in Beijing in 1976 and reached major cities in 1978 in provinces north of the Yellow River. In 1977, it was introduced in our province. At the beginning, only a few were found in the greenhouses of Shui Xiguan and Qianxi Pass in Taiyuan City. In 1979, battalions such as the Ancient City Battalion in Taiyuan City and Yujia Guojia Fort caused serious damage not only to the detriment of Greenhouse vegetables and flowers, but also transferred to the open, harmful vegetables. In 1980 in remote areas of Ningwu County, Lan Lan County also found whitefly damage. Greenhouse whiteflies host many plants, according to reports,