PIERCES DISEASE BACTERIUM - MECHANISM OF TRANSMISSION BY LEAFHOPPER VECTORS

被引：97

作者：

PURCELL, AH ^{[1
]}

FINLAY, AH ^{[1
]}

MCLEAN, DL ^{[1
]}

机构：

[1] UNIV CALIF DAVIS,DEPT ENTOMOL,DAVIS,CA 95616

来源：

SCIENCE | 1979年 / 206卷 / 4420期

关键词：

D O I：

10.1126/science.206.4420.839

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The bacterium that causes Pierce's disease of grapevines is isolated most consistently from the foregut of its leafhopper vector Graphocephala atropunctata. As seen in light and scanning electron microscopy of infective leafhoppers, the bacteria are attached to the cibarial pump and the lining of the esophagus in the foregut where they appear to multiply. These findings suggest that the bacterium is transmitted from the foregut by egestion during feeding by infective leafloppers. Copyright © 1979 AAAS.

引用

页码：839 / 841

页数：3

共 20 条

[1]

Barbosa P., 1974, MANUAL BASIC TECHNIQ

[2] PIERCES DISEASE OF GRAPEVINES - ISOLATION OF CAUSAL BACTERIUM [J].