Results 61 to 70 of about 533 (146)

Evaluation of the green lacewing, Mallada signatus as a biological control agent for the invasive tomato potato psyllid, Bactericera cockerelli

Journal of Applied Entomology, Volume 148, Issue 7, Page 738-745, August 2024.
Abstract The tomato potato psyllid, Bactericera cockerelli Šulc, originating from North and Central America, poses a serious threat to Solanaceae crops in Australia. This study investigates the potential of the Australian native and commercially available green lacewing, Mallada signatus Schneider, as a biological control agent for B. cockerelli.
Natasha Zhou, Shovon Chandra Sarkar, Frances Hoyle, Wei Xu   +3 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

Efecto de antibiosis, antixenosis y la variación natural de tricomas de especies silvestres y comerciales en tomate sobre el desarrollo de Bactericera cockerelli

Scientia Agropecuaria, 2023
Bactericera cockerelli es una plaga económicamente relevante para cultivos de solanáceas. La presencia de tricomas foliares con la que cuentan ciertas especies silvestres constituye importantes recursos genéticos para programas de fitomejoramiento en ...
Adela Nazareth García Sánchez, Ernesto Cerna Chávez , Mariana Beltrán Beache, Yisa María Ochoa Fuentes, Juan Delgado   +4 more
doaj  

UV‐LASER adjuvant–surfactant‐facilitated delivery of mobile dsRNA to tomato plant vasculature and evidence of biological activity by gene knockdown in the potato psyllid

Pest Management Science, Volume 80, Issue 4, Page 2141-2153, April 2024.
Ultraviolet laser wounding and adjuvant/surfactant application is optimized for the penetration of biologically active, RNA molecules into tomato leaf vasculature for RNA interference‐based genetic regulation of the ‘Candidatus Liberibacter’ vector Bactericera cockerelli after feeding on treated leaves.
Neha Thakre, Megan Carver, Jorge R Paredes‐Montero, Mosharrof Mondal, Jiahuai Hu, Esmaeil Saberi, Nathaniel Ponvert, Jawwad A Qureshi, Judith K Brown   +8 more
wiley   +1 more source

Naturally occurring spinach defensins confer tolerance to citrus greening and potato zebra chip diseases

Plant Biotechnology Journal, Volume 23, Issue 5, Page 1876-1878, May 2025.
Carmen S. Padilla, Sonia C. Irigoyen, Manikandan Ramasamy, Mona B. Damaj, Michelle M. Dominguez, Denise Rossi, Renesh H. Bedre, William O. Dawson, Choaa El‐Mohtar, Michael S. Irey, Kranthi K. Mandadi   +10 more
wiley   +1 more source

Commodity risk assessment of Petunia spp. and Calibrachoa spp. unrooted cuttings from Guatemala

EFSA Journal, Volume 22, Issue 1, January 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the probability of entry of pests (likelihood of pest freedom at entry), including both, regulated and non‐regulated pests, associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Guatemala.
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Francesco Di Serio, Paolo Gonthier, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A. Navas‐Cortes, Stephen Parnell, Philippe Lucien Reignault, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Olaf Mosbach Schulz, Paraskevi Kariampa, Raghavendra Reddy Manda, Alemu Selam, Antigoni Akrivou, Spyridon Antonatos, Despoina Beris, Jane Debode, Christos Kritikos, Maria Kormpi, Christophe Lacomme, Charles Manceau, Dimitrios Papachristos, Chrysavgi Reppa, Ciro Gardi, Roel Potting   +35 more
wiley   +1 more source

Concanavalin A Toxicity Towards Potato Psyllid and Apoptosis Induction in Midgut Cells

Insects, 2020
Concanavalin A (ConA), a legume lectin, has been drawing increasing attention in recent years concerning its toxicity against insects and its potential application in pest management.
Xiao-Tian Tang, Freddy Ibanez, Cecilia Tamborindeguy   +2 more
doaj   +1 more source

Comportamiento espacial de Zebra chip y Bactericera cockerelli (Sulc) (Hemiptera: Triozidae) en Solanum tuberosum L. en valles altos de México

Revista de la Facultad de Ciencias Agrarias, 2017
En México la producción de papa es afectada por la enfermedad de Zebra chip causada por la bacteria Candidatus Liberibacter solanacearum que es transmitida por el psílido Bactericera cockerelli.
Alejandra Contreras-Rendón, Ana Tarin Gutiérrez-Ibáñez, Jesús Ricardo Sánchez-Pale, Hilda Victoria Silva-Rojas, Antonio Laguna-Cerda   +4 more
doaj  

Selección de genotipos de papa con tolerancia al pardeamiento asociado con punta morada en campo y Bactericera cockerelli en invernadero

Revista Biológico Agropecuaria Tuxpan, 2013
Para seleccionar genotipos de papa tolerantes al pardeamiento del tubérculo bajo condiciones de invernadero, durante el verano del 2012, se evaluaron 296 genotipos contra Bactericera cockerelli.
Margarita Díaz Valasis, Mateo Armando Cadena Hinojosa, Isidro Humberto Almeyda Leon, Juana Rocío Carrillo Ramírez, Claudia Arriaga Camarena, Obdulia Segura León   +5 more
doaj   +1 more source

Resistencia a insectos de tomate injertado en parientes silvestres, con énfasis en Bactericera cockerelli Sulc. (hemiptera: psyllidae) Resistance to insects of tomato grafted on wild relatives, with emphasis in Bactericera cockerelli (Sulc.) (Hemiptera: Psylidae)

Bioagro, 2010
Para evaluar la resistencia de tomate (Solanum lycopersicum L.) injertado sobre parientes silvestres a insectos plaga, con énfasis en el psilido Bactericera cockerelli (Sulc.), fueron desarrolladas ensayos de laboratorio y campo desde mayo 2006 hasta ...
Hipólito Cortez-Madrigal
doaj