TRANSMISSION OF TOMATO SPOTTED WILT VIRUS FROM PEPPER AND 3 WEED HOSTS BY FRANKLINIELLA-FUSCA

被引：21

作者：

HOBBS, HA

BLACK, LL

STORY, RN

VALVERDE, RA

BOND, WP

GATTI, JM

SCHAEFFER, DO

JOHNSON, RR

机构：

[1] LOUISIANA STATE UNIV,CTR AGR,DEPT ENTOMOL,BATON ROUGE,LA 70803

[2] SE LOUISIANA UNIV,DEPT BIOL SCI,HAMMOND,LA 70402

[3] LOUISIANA STATE UNIV,SCH VET MED,BATON ROUGE,LA 70803

来源：

PLANT DISEASE | 1993年 / 77卷 / 08期

关键词：

D O I：

10.1094/PD-77-0797

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

We tested the ability of the tobacco thrips (Frankliniella fusca) to transmit tomato spotted wilt virus (TSWV) from bell pepper (Capsicum annuum) and three wild hosts of the virus in Louisiana-spiny-leaved sowthistle (Sonchus asper), wild lettuce (Lactuca floridana), and buttercup (Ranunculus sardous). In experiments with five thrips per test plant, F. fusca was able to transmit TSWV from all four host species to S. asper and bell pepper test plants. F. fusca was able to reproduce in the laboratory on plants of bell pepper and each of the three weed hosts. These results indicate that F. fusca can acquire TSWV from the three weed species and bell pepper in the field and transmit it to pepper and other hosts.

引用

页码：797 / 799

页数：3