Acylsugar-mediated resistance as part of a multilayered defense against thrips, orthotospoviruses, and beyond

MA Mutschler, GG Kennedy, DE Ullman - Current Opinion in Insect Science, 2023 - Elsevier
Highlights•Acylsugars suppress oviposition and virus inoculation by thrips and WF.•Amount
and composition (moiety, fatty acids, and structure) impact insect responses.•Different insect …

Novel strains of a pandemic plant virus, tomato spotted wilt orthotospovirus, increase vector fitness and modulate virus transmission in a resistant host

S Chinnaiah, S Gautam, B Herron, F Workneh… - Frontiers in …, 2023 - frontiersin.org
Tomato spotted wilt orthotospovirus (TSWV) is one of the most successful pandemic
agricultural pathogens transmitted by several species of thrips in a persistent propagative …

Multigenic hairpin transgenes in tomato confer resistance to multiple orthotospoviruses including Sw-5 resistance-breaking tomato spotted wilt virus

JE Oliver, D Rotenberg, K Agosto-Shaw… - …, 2024 - Am Phytopath Society
Tomato spotted wilt virus (TSWV) and related thrips-borne orthotospoviruses are a threat to
food and ornamental crops. Orthotospoviruses have the capacity for rapid genetic change by …

Deciphering the Role of Virus Receptors in Plant–Virus–Vector Interactions

S Jangra, S Chinnaiah, SR Patil, B Shukla… - Receptors, 2024 - mdpi.com
Insect-transmitted plant viruses are a major threat to global agricultural crop production.
Receptors play a prominent role in the interplay between host-pathogen and vector …

Using Raman spectroscopy for early detection of resistance-breaking strains of tomato spotted wilt orthotospovirus in tomatoes

ID Juárez, MKX Steczkowski, S Chinnaiah… - Frontiers in Plant …, 2024 - frontiersin.org
Tomato spotted wilt (TSW) disease caused by tomato spotted wilt orthotospovirus (TSWV,
Orthotospovirus tomatomaculae) poses a significant threat to specialty and staple crops …

Rapid detection of tomato spotted wilt virus by real-time RT-LAMP and in-field application

AG Caruso, A Ragona, G Agrò, S Bertacca… - Journal of plant …, 2024 - Springer
Tomato spotted wilt virus (TSWV) is considered one of the most threatening viruses
worldwide for different economically important agricultural crops. In this scenario, it is …

An all-out assault on a dominant resistance gene: Local emergence, establishment, and spread of strains of tomato spotted wilt orthotospovirus (TSWV) that overcome …

MA Macedo, T Melgarejo, M Cespedes, M Rojas… - Plos one, 2024 - journals.plos.org
Tomato spotted wilt orthotospovirus (TSWV) causes substantial economic loss to tomato
production, and the Sw-5b resistance gene is widely deployed for management. Here, we …

Genetic diversity, genotyping and evolutionary history of the global population of Orthotospovirus tomatomaculae genomic segments

M Siampour, S Noorbakhsh, K Izadpanah - Annals of Applied Biology - Wiley Online Library
Tomato spotted wilt virus (Orthotospovirus tomatomaculae; TSWV) is a destructive pathogen
that affects over 1000 plant species worldwide. To elucidate its evolutionary mechanisms …