Results 71 to 80 of about 10,486 (210)

Salicylic acid: a key natural foundation for next‐generation plant defense stimulators

Pest Management Science, Volume 82, Issue 3, Page 2165-2176, March 2026.
Salicylic acid is emerging as a key natural molecule in sustainable crop protection, supporting diverse strategies to stimulate and sustain plant immunity for a greener agricultural future. Abstract The field of crop protection is undergoing a major transition.
Ruth Oussou, Sylvain La Camera, Cécile Marivingt‐Mounir, Jean‐François Chollet   +3 more
wiley   +1 more source

Genome Sequences of Three Races of Peronospora effusa: A Resource for Studying the Evolution of the Spinach Downy Mildew Pathogen

Molecular Plant-Microbe Interactions, 2018
Downy mildew disease, caused by the obligate oomycete pathogen Peronospora effusa, is the most important economic constraint for spinach production. Three races (races 12, 13, and 14) of P. effusa have been sequenced and assembled.
Chunda Feng, Kurt H. Lamour, Burt H. Bluhm, Sandeep Sharma, Sandesh Shrestha, Braham Deep Singh Dhillon, James C. Correll   +6 more
doaj   +1 more source

Molecular Detection of Exserohilum turcicum in Maize Seeds: Validation of Specific Primers and Development of PCR/qPCR Protocols

Journal of Phytopathology, Volume 174, Issue 2, March/April 2026.
ABSTRACT Northern corn leaf blight, one of the most devastating diseases of maize (Zea mays), is caused by Exserohilum turcicum. This pathogen is widely distributed and can be found in maize fields across most regions of the world. The association of pathogens with seeds is considered a serious threat to the establishment of a field since seeds are ...
Marina Resende Faria Guimarães, Carolina da Silva Siqueira, José da Cruz Machado, Sueny Kelly Santos de França, Sarah da Silva Costa Guimarães   +4 more
wiley   +1 more source

Effect of adding fungicide to mixtures of triazoles and strobilurins in the control of downy mildew and Asian soybean rust

Pesquisa Agropecuária Tropical, 2019
Fungicides used to control the Asian soybean rust are composed almost entirely of mixtures involving the systemic (triazoles) and meso-systemic (strobilurins) modes of action.
Bruno Zuntini, Rita de Cassia Félix Alvarez, Gustavo de Faria Theodoro, Alan Mario Zuffo   +3 more
doaj   +1 more source

Precision Editing of NLRS Improves Effector Recognition for Enhanced Disease Resistance

Advanced Science, Volume 13, Issue 10, 18 February 2026.
Precision engineering of plant NLR immune receptors enables rational design of enhanced pathogen resistance through mismatched pairing, domain swapping, and targeted mutagenesis. These approaches achieve multi‐fold expansion in recognition breadth while minimizing autoimmunity risks and fitness penalties.
Vinit Kumar, Vishwa I. P. W. A. Kumara, Pradeepa C. G. Bandaranayake, Dong Yawen, Yang‐Yang Gao, Junfeng Liu, Ge‐Fei Hao, Xiu‐Fang Xin   +7 more
wiley   +1 more source

Peronospora parasitica (III-1)

, 2012
Lámina III, número 1. Esporangióforo y esporangios (x200) de Peronospora parasitica.
Miguel Ulloa Sosa
core  

Qualidade e produtividade de sementes de cebola na região Oeste Catarinense - safra 1994/95

Agropecuária Catarinense, 1996
Os aspectos climáticos e em especial a possibilidade de  encontrar microclimas favoráveis à produção de sementes de cebola são de fundamental importância para a obtenção de sementes de boa qualidade e com baixo custo.
Luiz Augusto Ferreira Verona, Armando Corrêa Pacheco, João Afonso Zanini Neto, Carlos Luiz Gandin, Lúcio Francisco Thomazelli   +4 more
doaj  

Falscher Mehltau an Bohnenkraut (Satureja hortensis L.): (Erreger: Peronospora lamii A. Braun) [PDF]

, 1971
Downy mildew on summer savory (Satureja hortensis L.) (Peronospora lamii A. Braun) summer savory was found to be attacked by Peronospora lamii A. Braun in two nurseries. The symptoms of the disease resembled to those of downy mildew on many other plants.
Plate, Hans-Peter, Kröber, Heinz, Prillwitz, Hans-Georg   +2 more
core  

Downy mildew in spinach: Eventual control of damaging disease may be indicated by studies of Iranian spinach

California Agriculture, 1949
Downy mildew—Peronospora spinaciae—is the most important disease of spinach—Spinacia oleracea—in California, where it frequently causes major damage to the crop.
P Smith
doaj  

Penetration of the Host by Peronospora gangliformis [PDF]

Botanical Gazette, 1891
Volume: 16 ; Start Page: 208 ; End Page ...
openaire   +2 more sources