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检索条件"主题词=Damage status"
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damage of Apriona swainsoni(Hope)on Sophora japonica *** Pingdingshan Area
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Plant Diseases and Pests 2016年 第1期7卷 16-18页
作者: Li Shihong Pingdingshan Landscape Greening Management Office Pingdingshan 467000China
The damage status of Apriona swainsoni (Hope) in Pingdingshan area is investigated combined with historical data, and the causes of heavy occurrence are analyzed. Moreover, according to production practice, it is pr... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Morphological and Biological Characteristics of Rhynchaenus empopulifolis in Tai’an,China
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Plant Diseases and Pests 2021年 第1期12卷 27-30页
作者: Xie Na Ecological Forestry Development Center of Daiyue District Tai’an 271000China
Rhynchaenus empopulifolis is a defoliator harming poplar,and its occurrence is reported in Tai’an area for the first *** indoor rearing and forest investigation,the morphological,biological and damage characteristics... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论