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| 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 |
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| DOI： |
| 中文关键词: 梨树 粉虱科 新记录种 检索表 |
| 英文关键词:Pyrus Aleyrodidae newly recorded species key |
| 基金项目: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） |
| Author Name | Affiliation | | 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 |
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| 中文摘要: |
| 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。 |
| 英文摘要: |
| 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. |
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