Results 81 to 90 of about 41,145 (200)

Botanical treatment enhances biochemical responses in enset (Ensete ventricosum (Welw.) Cheesman) clones

JSFA reports, Volume 6, Issue 6, Page 236-247, June 2026.
Abstract Background Bacterial wilt of enset (Ensete ventricosum (Welw.) Cheesman) is a severe disease caused by Xanthomonas campestris pv. musacearum, resulting in complete crop failure and considerable damage. This study assessed the biochemical responses of two enset clones (one resistant and one susceptible) when inoculated with the pathogen and ...
Getahun Yemata, Masresha Fetene
wiley   +1 more source

A genome‐integrated CRISPR/Cas12a system enables efficient genetic engineering in Xenorhabdus budapestensis XBD8

New Plant Protection, Volume 3, Issue 2, June 2026.
We developed a genome‐integrated CRISPR/Cas12a system for Xenorhabdus budapestensis XBD8, which enables precise deletion or replacement of DNA fragments ranging from 379 to 45,168 bp, with a success rate exceeding 90%. Application of this tool for the dynamic regulation of fabclavine‐8 biosynthesis resulted in a 1.90‐fold increase in production ...
Wenfeng Gan, Jiaqi Duan, Changyan Yin, Liwen Zhang, Guangyue Li   +4 more
wiley   +1 more source

Pyricularia oryzae Causing Blast on Foxtail Millet in Iran

Plant Disease, 2018
Each year Pyricularia oryzae causes blast diseases of rice, wheat, and cereals of local importance (millets), which destroy enough food supply to sustain millions of people (Pennisi 2010). Blast disease is one of the major constraints for the production of foxtail millet (Setaria italica), especially in northern China and India (Nakayama et al.
Pordel, Iran. A., Tharreau, Didier, Cros-Arteil, Sandrine, Shams, E., Moumeni, A., Gohari, A. Mirzadi, Javan-Nikkhah, M.   +6 more
openaire   +3 more sources

Exploring the Antifungal Potential of the Brown Macroalga Hormophysa triquetra: Morphological Disruptions and Structural Changes in Plant Pathogens

Environmental Microbiology Reports, Volume 18, Issue 3, June 2026.
Extracts of Hormophysa triquetra showed antifungal activity with marked hyphal deformities in Fusarium oxysporum and Alternaria alternata. Light microscopy and SEM confirmed structural alterations despite unchanged radial growth. Cucumber assays validated reduced disease incidence, linked to fatty‐acid–rich metabolites detected by GC–MS.
Shazia Bibi, Samir Jaoua, Mohammad A. Al‐Ghouti, Nabil Zouari, Mohammed H. Abu‐Dieyeh   +4 more
wiley   +1 more source

Gene Flow between Divergent Cereal- and Grass-Specific Lineages of the Rice Blast Fungus Magnaporthe oryzae

mBio, 2018
Delineating species and epidemic lineages in fungal plant pathogens is critical to our understanding of disease emergence and the structure of fungal biodiversity and also informs international regulatory decisions. Pyricularia oryzae (syn.
Pierre Gladieux, Bradford Condon, Sebastien Ravel, Darren Soanes, Joao Leodato Nunes Maciel, Antonio Nhani, Li Chen, Ryohei Terauchi, Marc-Henri Lebrun, Didier Tharreau, Thomas Mitchell, Kerry F. Pedley, Barbara Valent, Nicholas J. Talbot, Mark Farman, Elisabeth Fournier   +15 more
doaj   +1 more source

lincRNA6679 promotes FnPR1B expression via phosphorylation‐activated FnWRKY14 to enhance strawberry resistance to Botrytis cinerea

Journal of Integrative Plant Biology, Volume 68, Issue 6, Page 1898-1918, June 2026.
In strawberry, Botrytis cinerea induces the expression of the long, intergenic non‐coding RNA lincRNA667，which upregulates the transcription factor gene FnWRKY14. FnWRKY14 then binds to the promoter of the pathogenesis‐related gene FnPR1B, enhancing strawberry resistance to B. cinerea.
Yuhan Guan, Zhuo Zhang, Zihui Zhang, Yan Wang, Wei Guo, Zhihong Zhang, He Li   +6 more
wiley   +1 more source

Production of appressoria at the tips of hyphae of Pyricularia oryzae.

Japanese Journal of Phytopathology, 1987
Appressoria-like structures (ALS) were formed at the tips of hyphae of the blast fungus in Petri dishes containing PDA or water agar. Some of them germinated in PDA media and produced again a relatively small appressorium at the tip of hypha germinated from the primary appressorium.
YAEGASHI, Hiroshi, MATSUDA, Izumi, SATO, Zenji   +2 more
openaire   +2 more sources

Green Oil‐in‐Water Nanoemulsions for Delivery of Phytochemicals With Pesticidal Activity for Sustainable Food Production and Safety

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT Green oil‐in‐water (O/W) nanoemulsions incorporating essential oils (EOs) and food‐derived compounds are gaining prominence as biopesticidal platforms that address the growing demand for sustainable agriculture, food safety, and reduced chemical inputs.
Anna Paula Azevedo de Carvalho, David A. Weitz, Carlos Adam Conte‐Junior   +2 more
wiley   +1 more source

Population Genomic Analyses Reveal Geographic Structure in Rhizoctonia solani AG1‐IA Isolates Associated With Agronomic Crops

Molecular Ecology, Volume 35, Issue 9, May 2026.
ABSTRACT Soilborne fungal pathogens threaten food security, but limited knowledge of their population biology, including genetic variability and population structure, hinders the development of effective strategies to prevent crop losses. Rhizoctonia solani AG‐1 is a significant soilborne pathogen worldwide, divided into subgroups based on host range ...
Juanita Gil, Kensy Rodriguez‐Herrera, Vanina Castroagudin, Felipe Dalla Lana, Camila P. Nicolli, Xin‐Gen Zhou, Sara Thomas‐Sharma, Terry Spurlock, Jim C. Correll, Pierre Gladieux, Alejandro Rojas   +10 more
wiley   +1 more source

Effect of isoprothiolane on the infection process of Pyricularia oryzae.

Japanese Journal of Phytopathology, 1976
Isoprothiolane (IPT), diisopropyl 1, 3-dithiolane-2-ylidenemalonate was tested for its effect on vegetative growth and infection process of Pyricularia oryzae Cav. Mycelial growth in a glucose-yeast extract liquid medium was inhibited completely at 20ppm, and partially at 10 and 5ppm.
ARAKI, Fujio, MIYAGI, Yukio
openaire   +2 more sources