A Case Study of Tomato Spotted Wilt Virus–Pepper Interaction

Plant Viruses ◽  
2018 ◽  
pp. 239-248
Author(s):  
Asztéria Almási ◽  
Katalin Salánki ◽  
Katalin Nemes ◽  
László Palkovics ◽  
István Tóbiás
Keyword(s):  
Tomato Spotted Wilt Virus ◽  
Tomato Spotted Wilt ◽  
Wilt Virus

scholarly journals Current Status and Potential of RNA Interference for the Management of Tomato Spotted Wilt Virus and Thrips Vectors

Pathogens ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 320
Author(s):  
Alexander Nilon ◽  
Karl Robinson ◽  
Hanu R. Pappu ◽  
Neena Mitter
Keyword(s):  
Rna Interference ◽  
Tomato Spotted Wilt Virus ◽  
Cultural Practices ◽  
Management Strategies ◽  
Current Status ◽  
Horticultural Crops ◽  
Yield And Quality ◽  
Tomato Spotted Wilt ◽  
Wilt Virus

Tomato spotted wilt virus (TSWV) is the type member of the genus Orthotospovirus in the family Tospoviridae and order Bunyavirales. TSWV, transmitted by several species of thrips, causes significant disease losses to agronomic and horticultural crops worldwide, impacting both the yield and quality of the produce. Management strategies include growing virus-resistant cultivars, cultural practices, and managing thrips vectors through pesticide application. However, numerous studies have reported that TSWV isolates can overcome host-plant resistance, while thrips are developing resistance to pesticides that were once effective. RNA interference (RNAi) offers a means of host defence by using double-stranded (ds) RNA to initiate gene silencing against invading viruses. However, adoption of this approach requires production and use of transgenic plants and thus limits the practical application of RNAi against TSWV and other viruses. To fully utilize the potential of RNAi for virus management at the field level, new and novel approaches are needed. In this review, we summarize RNAi and highlight the potential of topical or exogenous application of RNAi triggers for managing TSWV and thrips vectors.

Lipid in a Purified Preparation of Tomato Spotted Wilt Virus

Nature ◽  
1964 ◽  
Vol 203 (4945) ◽  
pp. 671-672 ◽  
Author(s):  
RUPERT J. BEST ◽  
GERARD F. KATEKAR
Keyword(s):  
Tomato Spotted Wilt Virus ◽  
Tomato Spotted Wilt ◽  
Wilt Virus
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