白蛾蜡蝉为害龙眼枝条干枯白蛾蜡蝉(Lawana imitata Melichar)又名白翅蜡蝉、玉翅蛾蝉、紫络蛾蜡蝉,俗称白鸡,属同翅目蛾蜡蝉科。[分布与为害】分布福建、广东、广西、云南、台 .
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In order to learning the more regularity, forecasting the accurate occurred situtation and taking effective control method,we have researched the hibernating eggs’spatial distribution to tea fulgora accroding to the aggregation index, distribution index and Iwao index.
为进一步了解蜡蝉的发生规律,准确预报该虫的发生情况,以利采取有效的防治方法,对蜡蝉越冬卵的空间分布采用聚集指标,扩散型指数I和Iwao指标等方法进行了测定。
参考来源 - 茶树蜡蝉种群生态及控制技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
本文是中国扁蜡蝉科Tropiduchidae的分类研究论文。
The present dissertation mainly deals with the taxonomy of Tropiduchidae from China.
本文阐述了世界笠扁蜡蝉属分类研究的历史与现状,并从笠扁蜡蝉属的多型现象入手讨论了这个类群特异的形态特征。
Studies on Systematics and Phytogeny of Genus Trypetimorpha in the World I. The Study History and Morphological Characters of Genus Trypetimorpha C.
昌黎地区酿酒葡萄园害虫主要有19种,其中主要害虫有绿盲蝽、葡萄二星叶蝉、金龟子、斑衣蜡蝉、葡萄短须螨、葡萄天蛾、葡萄虎蛾、葡萄锈壁虱等。
In Changli, there were 19 pests harming vine grape. The main pest were green canker worm, two-star leafhopper of grape, dorbeetle, wax cicada, acarus, hawkmoth, tiger moth, rust tick etc.
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