广东恩平地区危害水稻的两种粉虱害虫种类研究(半翅目:粉虱科)  

Identification of two species of whiteflies(Hemiptera:Aleyrodidae) infesting Oryza sativa from Enping,Guangdong

作　　者：张晓[1] 尹晓婷 林青松 王吉锐 Zhang Xiao;Yin Xiaoting;Lin Qingsong;Wang Jirui(College of Advanced Agricultural Sciences&Key Lab for Biology of Crop Pathogens and Insect Pests and Their Ecological Regulation of Zhejiang Province,Zhejiang Agriculture&Forestry University,Linan 311300,China;Plant Protection Station of Enping)

机构地区：[1]浙江农林大学现代农学院&全省作物病虫生物学与生态调控重点实验室,浙江临安311300 [2]恩平市植物保护站

出　　处：《植物检疫》2024年第4期11-18,共8页Plant Quarantine

基　　金：国家自然科学基金(31601884)。

摘　　要：在2018—2023年,采集了广东恩平地区水稻上的粉虱类害虫样本,通过制作伪蛹和成虫玻片标本进行了详细观察,结合扫描电镜观察,通过比较形态学研究进行鉴定,确定了广东地区危害水稻的是2种粉虱类害虫,即蓬莱伯粉虱(Bemisia formosana Takahashi)和稻粉虱[Vasdavidius indicus(David&Subramaniam)]。重新记录了这2种粉虱伪蛹的形态特征,提供了寄主植物、地理分布信息以及生态照、危害照及玻片标本照片。本研究在广东恩平地区对这两种水稻上的粉虱生物学及发生规律进行了初步观察和记录。研究结果澄清了国内水稻粉虱的一些错误鉴定,为水稻上粉虱类害虫的准确鉴定和防治提供了科学依据。In 2018-2023,the samples of whitefly pests on rice in Enping regions of Guangdong were collected,the puparium and adult slide specimens were made for detailed observation. Combined with the scanning electron microscope(SEM) observation and identified by comparative morphological studies. It was determined that the two whitefly pests harming rice in Guangdong which were Bemisia formosana Takahashi and Vasdavidium indicus(David & Subramaniam). The morphological characteristics of the puparium of the two whitefly species were redescribed,and the host plants,geographical distribution information,ecological photos,hazard photos and slide specimen photos were provided. In addition,this study observed and recorded the biology and occurrence of these two kinds of rice whiteflies in Enping,Guangdong Province. The results clarified some wrong identification of rice whitefly in China,and provide a scientific basis for the accurate identification and control of whitefly pests on rice.

关 键 词：水稻 粉虱科 分类 分类检索表 稻粉虱 蓬莱伯粉虱 

分 类 号：S43[农业科学—农业昆虫与害虫防治]