Results 71 to 80 of about 619 (159)

High‐throughput molecular gut content analysis of aphids identifies plants relevant for potato virus Y epidemiology

Insect Science, Volume 31, Issue 5, Page 1489-1502, October 2024.
For the first time, high‐throughput molecular gut content analysis was used to characterize host use patterns of aphid vector species of potato virus Y (PVY). DNA was extracted from individual aphid vectors, PCRs were run using trnF and ITS2 primers, PCR products were sequenced using the Pacific Biosciences platform, and sequences were blasted on NCBI ...
William Jacob Pitt, William Rodney Cooper, Derek Pouchnik, Heather Headrick, Punya Nachappa   +4 more
wiley   +1 more source

First Report of “Candidatus Liberibacter solanacearum” in Tomato Plants in México

Plant Disease, 2009
Tomato (Solanum lycopersicum) plants exhibiting symptoms resembling those of permanent yellowing disease (known in Mexico as “permanente del tomate”) that is commonly associated with phytoplasmas (1) were observed in tomato fields in Sinaloa, México in March 2009.
J E, Munyaneza, V G, Sengoda, J M, Crosslin, J A, Garzón-Tiznado, O G, Cardenas-Valenzuela   +4 more
openaire   +2 more sources

Dietary experience alters predatory behavior of two ladybird species on tomato potato psyllid

Insect Science, Volume 31, Issue 5, Page 1579-1590, October 2024.
Past feeding experiences influence the predation behavior of two ladybirds on tomato potato psyllids. Abstract The tomato potato psyllid, Bactericera cockerelli, is an invasive pest in Australia, which can cause severe economic loss in the production of Solanaceous crops. As an invasive pest, B.
Shovon Chandra Sarkar, Stephen Paul Milroy, Wei Xu   +2 more
wiley   +1 more source

First Report of ‘Candidatus Liberibacter solanacearum’ Infecting Eggplant in Honduras

Plant Disease, 2013
In May of 2012, eggplant (Solanum melongena) plants in an experimental research plot located at Zamorano in the Department of Francisco Morazán, Honduras, were observed with symptoms that included leaf chlorosis and cupping, overall stunting, and production of small and malformed fruits.
J E, Munyaneza, V G, Sengoda, E, Aguilar, B R, Bextine, K F, McCue   +4 more
openaire   +2 more sources

Symbiont infection and psyllid haplotype influence phenotypic plasticity during host switching events

Ecological Entomology, Volume 49, Issue 5, Page 719-733, October 2024.
Host acclimation and heterospecific host switching directly alter feeding behaviours of the potato psyllid Bactericera cockerelli underlying pathogen transmission Reduction in feeding efficiency is exacerbated by psyllid infection with the plant pathogen Candidatus Liberibacter solanacearum Psyllid genotype is also an important factor, as the Central ...
Marco Gebiola, Kerry E. Mauck
wiley   +1 more source

The perception and evolution of flagellin, cold shock protein and elongation factor Tu from vector‐borne bacterial plant pathogens

Molecular Plant Pathology, Volume 25, Issue 10, October 2024.
Vector‐borne bacterial plant pathogens generally exhibit fewer immunogenic proteinaceous features compared to their free‐living relatives. Abstract Vector‐borne bacterial pathogens cause devastating plant diseases that cost billions of dollars in crop losses worldwide.
Jessica Trinh, Megann Tran, Gitta Coaker
wiley   +1 more source

First Report of “Candidatus Liberibacter solanacearum” on Tomato in El Salvador

Plant Disease, 2013
In April of 2012, tomato plants (Solanum lycopersicum) grown near the town of Yuroconte in the municipality of La Palma, Chalatenango, El Salvador, were observed with symptoms resembling those of “Candidatus Liberibacter solanacearum” infection. The symptoms included overall chlorosis, severe stunting, leaf cupping, excessive branching of axillary ...
B, Bextine, E, Aguilar, A, Rueda, O, Caceres, V G, Sengoda, K F, McCue, J E, Munyaneza   +6 more
openaire   +2 more sources

Introducing Pattern Recognition Receptors in Potato Confers Enhanced Resistance to Ralstonia solanacearum but Not a Vector Borne Pathogen

Plant Biotechnology Journal, Volume 23, Issue 12, Page 5616-5618, December 2025.
Tianrun Li, Filipe Sathler Meira, Esteban Jarquin Bolaños, Bella Guel, Carmen S. Padilla, Kranthi K. Mandadi, James G. Thomson, Stefanie Ranf, Gitta Coaker   +8 more
wiley   +1 more source

A new lysine biosynthetic enzyme from a bacterial endosymbiont shaped by genetic drift and genome reduction

Protein Science, Volume 33, Issue 7, July 2024.
Abstract The effect of population bottlenecks and genome reduction on enzyme function is poorly understood. Candidatus Liberibacter solanacearum is a bacterium with a reduced genome that is transmitted vertically to the egg of an infected psyllid—a population bottleneck that imposes genetic drift and is predicted to affect protein structure and ...
Jenna M. Gilkes, Rebekah A. Frampton, Amanda J. Board, André O. Hudson, Thomas G. Price, Vanessa K. Morris, Deborah L. Crittenden, Andrew C. Muscroft‐Taylor, Campbell R. Sheen, Grant R. Smith, Renwick C. J. Dobson   +10 more
wiley   +1 more source

Transmission of ‘Candidatus Liberibacter solanacearum’ by Bactericera trigonica Hodkinson to vegetable hosts

Spanish Journal of Agricultural Research, 2018
The bacterium ‘Candidatus Liberibacter solanacearum’ is a recent plant pathogen of several crops in Solanaceae and Apiaceae and is associated with economically important diseases. The bacterium is a carrot seed borne pathogen that can also be transmitted
Gabriela R. Teresani, Estrella Hernández, Edson Bertolini, Felipe Siverio, Aranzazu Moreno, Alberto Fereres, Mariano Cambra   +6 more
doaj   +1 more source