Results 141 to 150 of about 18,841 (248)

Diseases impact the performance of maize hybrids in southern Minas Gerais

Revista Agrogeoambiental
Maize (Zea mays L.) generates profitability for rural producers, but grain productivity is still limited due to factors such as choosing a hybrid resistant to the main diseases that cause foliar and pre-harvest damage.
Guilherme Vieira Pimentel, Luiz Daniel Rodrigues da Silva, Natalia Costa, Amanda Santana, Elisabete da Cruz Silva Watanabe, Silvino Guimarães Moreira   +5 more
doaj   +1 more source

Systemic acquired resistance: an emerging role for jasmonates in local signal biogenesis, translocation and distal signal decoding

New Phytologist, Volume 251, Issue 6, Page 3142-3158, September 2026.
Jasmonate signalling underpins establishment of plant systemic acquired resistance (SAR). Activation of the hypersensitive response (HR) not only contains the pathogen but establishes broad spectrum resistance in unchallenged leaves. The strong burst of reactive oxygen/nitrogen species initiating the HR results in lipid peroxidation (illustrated by ...
Fay Bennett, Erin Stroud, Pradeep Kachroo, Murray Grant   +3 more
wiley   +1 more source

Metabolitos secretados por aislados nativos de Trichoderma spp. y su actividad antifúngica frente a Rhizoctonia solani y Sclerotinia sclerotiorum, patógenos del pimientoos del pimiento

Revista Investigaciones y Estudios de la UNA
Pepper (Capsicumspp.), a horticultural crop of wide distribution and easy handling that represents a key source of income for small and medium producers, sees its production threatened by phytopathogens such as Rhizoctonia solaniand ...
Ruiz Díaz Mendoza, Dani Daniel, Lezcano Escobar, Romina Nathalia , Cubilla-Rios, Alberto Anastacio , Romero-Rodríguez, María Cristina, Flores-Giubi, María Eugenia, Barúa Chamorro, Javier E.   +5 more
doaj   +1 more source

Interactional Endocytosis and Transmembrane Transport Promote Cellular Internalization of Nano‐Delivered RNA Drugs for Efficient Control of Crop Diseases

Plant Biotechnology Journal, Volume 24, Issue 9, Page 5152-5171, September 2026.
ABSTRACT Botrytis cinerea is a widespread plant pathogenic ascomycete that causes grey mould in over 1400 species and impacts global crop yields. Double‐stranded RNA (dsRNA)‐induced gene silencing is a promising technology for pest control, but efficient delivery remains a major challenge.
Mei Guan, Chao Xie, Yang Xue, Juan Lu, Qinhong Jiang, Meizhen Yin, Shuo Yan, Jie Shen   +7 more
wiley   +1 more source

Endophytic colonization of Beauveria peruviensis and its antagonistic activity against Neopestalotiopsis mesopotamica in blueberry

Frontiers in Plant Science
Chile is one of the leading blueberry producers in the Southern Hemisphere. The environmental conditions in the central-southern regions of the country favor infection by Neopestalotiopsis species, which cause blight, cankers, and dieback that cause the ...
Isabel Barrera-Merino, Isabel Barrera-Merino, Marisol Vargas, Macarena Gerding González, Jean Franco Castro, Viviana Cisterna-Oyarce, Ernesto A. Moya-Elizondo, Lorena Barra-Bucarei   +7 more
doaj   +1 more source

Stomatal Morphology, Leaf Nutrients and Molecular Adaptations Are Associated With Scald Resistance in Barley

Physiologia Plantarum, Volume 178, Issue 5, September/October 2026.
ABSTRACT Scald, caused by Rhynchosporium secalis, can reduce grain yield by up to 40% in susceptible cultivars. To investigate physiological and molecular responses associated with scald resistance in barley, we compared a susceptible cultivar, Atlantis, with a resistant cultivar, Yangsimai 3, under uninoculated control and R.
Usman Ijaz, Muhammad Atif Azeem, Sergey Shabala, Meixue Zhou, Chenchen Zhao   +4 more
wiley   +1 more source

Bacterioses of woody plants in the local urban phytocenoses of Kyiv: Symptoms, etiology, and distribution

Ukrainian Journal of Forest and Wood Science
Urban ecosystems of modern cities are characterised by a high level of anthropogenic load, which negatively affects the state of green spaces. Woody plants are particularly vulnerable to negative impacts, which occupy a key role in ensuring the ...
I. Kulbanska, O. Kolesnichenko, A. Goychuk, M. Shvets   +3 more
doaj   +1 more source

THE NUTRITION OF PHYTOPATHOGENIC BACTERIA III [PDF]

Journal of Bacteriology, 1949
openaire   +3 more sources

Biocontrol Potential of Fungal and Oomycete Phytopathogens by Myxobacterial Strains

Myxobacteria, a group of swarming, predatory soil bacteria, are of interest because of their biocontrol potential. In this study, the inhibitory effects of 13 strains of myxobacteria were examined against four different phytopathogenic fungi, as follows:
Patricia Millner, Adnan Ismaiel, Dilip K. Lakshman   +2 more
core   +1 more source

Serial Knockout Isolation Technique (SKIT): targeted isolation of multi-antagonist bacteria. [PDF]

MethodsX
Maheshwari HS, Gour A, Rajput LS, Kumar S, Shiv A, Parmar D, Solanki P, Bright JP, Singh RK, Sharma MP.   +9 more
europepmc   +1 more source