Progression of Watermelon Bud Necrosis Virus Infection in Its Vector, Thrips palmi.

ABSTRACT: Thrips are important pests of agricultural, horticultural, and forest crops worldwide. In addition to direct damages caused by feeding, several thrips species can transmit diverse tospoviruses. The present understanding of thrips-tospovirus relationships is largely based on studies of tomato spotted wilt virus (TSWV) and Western flower thrips (Frankliniella occidentalis). Little is known about other predominant tospoviruses and their thrips vectors. In this study, we report the progression of watermelon bud necrosis virus (WBNV) infection in its vector, melon thrips (Thrips palmi). Virus infection was visualized in different life stages of thrips using WBNV-nucleocapsid protein antibodies detected with FITC-conjugated secondary antibodies. The anterior midgut was the first to be infected w

SUBMITTER: Ghosh A 

PROVIDER: S-EPMC7918583 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature