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Position: Home > Articles > Spatial Distribution Pattern of Nymph of Psylla pyrisuga Forster Journal of Inner Mongolia Forestry Science and Technology 2001 (1) 35-36

梨木虱若虫空间分布型初报

作  者:
赵坚;淡慧丽;赵胜花;张叶;苗凤英;王永忠
单  位:
巴盟森林病虫害防治检疫站
关键词:
梨木虱;若虫;空间分布型
摘  要:
梨木虱是河套地区影响苹果梨品质和产量的主要害虫 ,由于个体小 ,世代重叠严重 ,造成观察研究困难。为了提高研究的准确性和合理利用人工 ,必须调查其分布型 ,合理确定抽样数量 ,从而有利于梨木虱种群习性的研究
译  名:
Spatial Distribution Pattern of Nymph of Psylla pyrisuga Forster
作  者:
ZHAO Jian, DAN Huili, ZHAO Shenghua, ZHANF Ye, MIAO Fengying, WANG Yongzhong (The Station of Control and Quarantine of Forest Pest, Bayannaoer League, Inner Mongolia, Linhe 015000, China)
关键词:
Psylla pyrisuga Forster; nymph; spatial distribution pattern
摘  要:
Psylla pyrisuga Forster is the main injurious insect impacting quality and output of applepear in Hetao Area. It is because of its small size and serious overlapping of generation that makes observation difficult. In order to improve the accuracy of research and utilize manpower rationally, the spatial distribution pattern must be investigated, and sampling quantity must be determined rationally, which is favorable to the research on population feature of Psylla pyrisuga Forster.

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