浙江地区梨树上粉虱类害虫种类初记  

The record of whiteflies(Hemiptera:Aleyrodidae)from Pyrus in Zhejiang Province

作　　者：何小芳 徐铭健 诸葛敏 邓建宇[1] 周国鑫 徐志宏[1] 王吉锐 HE Xiao-Fang;XU Ming-Jian;ZHUGE Min;DENG Jian-Yu;ZHOU Guo-Xin;XU Zhi-Hong;WANG Ji-Rui(College of Advanced Agricultural Sciences,Zhejiang Agriculture&Forestry University,Lin an 311300,Zhejiang Province,China)

机构地区：[1]浙江农林大学现代农学院,浙江临安311300

出　　处：《环境昆虫学报》2022年第1期118-126,共9页Journal of Environmental Entomology

基　　金：杭州市农业和社会发展科研主动设计项目(20180416A03);浙江农林大学大学生科研训练项目(102-2013200138,113-2013200146);国家自然科学青年科学基金(31601884)。

摘　　要：为摸清浙江地区梨树上粉虱类害虫种类,通过采集梨树上的粉虱伪蛹制作玻片标本后进行观察鉴定。通过形态学研究,共鉴定出梨树粉虱6属、8种,其中梨树寄主新记录种6种,分别为马氏粉虱Aleurolobus marlatti(Quaintance)、杨梅粉虱Parabemisia myricae(Kuwana)、番石榴白棒粉虱Aleuroclava psidii Singh、归亚瘤粉虱Aleuroclava guyavae(Takahashi)、珊瑚瘤粉虱Aleuroclava aucubae(Kuwana)和山香圆平背粉虱Crenidoresum turpiniae(Takahashi);还有发生相对严重的黑刺粉虱Aleurocanthus spiniferus(Quaintance)和梣粉虱Siphoninus phillyreae(Haliday)。此外,根据其伪蛹特征编制了浙江地区梨树上粉虱分类检索表。研究标本保存在浙江农林大学昆虫标本室。研究结果将为梨树上的粉虱种类准确鉴定提供资料,也将为梨树粉虱害虫的防治提供科学依据。This study describes the collection and identification of different whitefly species infesting Pyrus.Insect specimens were collected from Pyrus followed by mounting on slides and microscopic observation.Morphological observations revealed the presence of 8 species representing 6 genera,including 6 new records on Pyrus named as Aleurolobus marlatti(Quaintance),Parabemisia myricae(Kuwana),Aleuroclava psidii Singh,Aleuroclava guyavae(Takahashi),Aleuroclava aucubae(Kuwana)and Crenidoresum turpiniae(Takahashi);and the other two more serious species Aleurocanthus spiniferus(Quaintance)and Siphoninus phillyreae(Haliday).This study also provide taxonomic key of whitefly species infesting Pyrus in Zhejiang Province.The results will provide basic information on correct identification of whiteflies infesting Pyrus and will be helpful in development of management strategies for these pest species.

关 键 词：梨树 粉虱科 新记录种 检索表 

分 类 号：Q968.1[生物学—昆虫学] S433[农业科学—农业昆虫与害虫防治]