Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1603/0022-0493-94.6.1506 |
Seasonal flight activity of two Homalodisca species (Homoptera : Cicadellidae) that spread Xylella fastidiosa in southern California | |
Blua, MJ; Redak, RA; Morgan, DJW; Costa, HS | |
通讯作者 | Blua, MJ |
来源期刊 | JOURNAL OF ECONOMIC ENTOMOLOGY
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ISSN | 0022-0493 |
出版年 | 2001 |
卷号 | 94期号:6页码:1506-1510 |
英文摘要 | Homalodisca coagulata (Say) and Homalodisca lacerta (Fowler) are vectors of a new bacterial disease of oleander in California known as oleander leaf scorch, induced by the bacterium Xylella fastidiosa. H. coagulata also has been implicated in the spread of the strain of X. fastidiosa that induces Pierce’s disease of grapevines in California. We monitored the flight activity of H. coagulata and H. lacerta in oleander and citrus by using yellow sticky cards at three southern California locations where outbreaks of oleander leaf scorch have been documented, and where vector compliments are different. Areas sampled included a mesic coastal area (Irvine, CA) that supports predominantly H. coagulata and few H. lacerta, a dry inland location (Palm Desert, CA) that supports predominantly H. lacerta and few H. coagulata, and an intermediate area (Riverside, CA) supporting both Homalodisca species. From November 1996 to October 1999 peak catches of both Homalodisca species occurred during the midsummer at all locations. H. coagulata was trapped in greater numbers in citrus than in oleander at both the Riverside and the Irvine sites. Likewise, H. lacerta in Riverside was more associated with citrus than oleander, yet H. lacerta in Palm Desert was trapped in greater numbers in oleander than citrus. |
英文关键词 | Xylella fastidiosa sharpshooter leafhopper vector oleander leaf scorch Pierce’s disease |
类型 | Article |
语种 | 英语 |
国家 | USA |
收录类别 | SCI-E |
WOS记录号 | WOS:000172741000026 |
WOS类目 | Entomology |
WOS研究方向 | Entomology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/141179 |
作者单位 | (1)Univ Calif Riverside, Dept Entomol, Riverside, CA 92521 USA |
推荐引用方式 GB/T 7714 | Blua, MJ,Redak, RA,Morgan, DJW,et al. Seasonal flight activity of two Homalodisca species (Homoptera : Cicadellidae) that spread Xylella fastidiosa in southern California[J],2001,94(6):1506-1510. |
APA | Blua, MJ,Redak, RA,Morgan, DJW,&Costa, HS.(2001).Seasonal flight activity of two Homalodisca species (Homoptera : Cicadellidae) that spread Xylella fastidiosa in southern California.JOURNAL OF ECONOMIC ENTOMOLOGY,94(6),1506-1510. |
MLA | Blua, MJ,et al."Seasonal flight activity of two Homalodisca species (Homoptera : Cicadellidae) that spread Xylella fastidiosa in southern California".JOURNAL OF ECONOMIC ENTOMOLOGY 94.6(2001):1506-1510. |
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