Results 51 to 60 of about 3,118 (178)

METODE ISOLASI PYRICULARIA ORYZAE PENYEBAB PENYAKIT BLAS PADI

JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA, 2017
Isolation method of Pyricularia oryzae the causal agent of rice blast disease. Rice blast disease is a disease that reduces rice productivity and threatens global food reserves. The study of diversity and distribution of race fungal causing rice blast disease required a fungal isolates collection from different places and times.
Danar Wicaksono, Arif Wibowo, Ani Widiastuti   +2 more
openaire   +3 more sources

Cdc25‐Mediated Activation of the Small GTPase RasB Is Essential for Hyphal Fusion and Symbiotic Infection of Epichloë festucae

Molecular Plant Pathology, Volume 27, Issue 1, January 2026.
A conserved Cdc25–RasB signalling pathway, essential for hyphal fusion and host infection, is repurposed in Epichloë festucae to maintain a stable mutualistic symbiosis with grass hosts. ABSTRACT Epichloë festucae is a filamentous endophytic fungus that symbiotically colonises the intercellular spaces of aerial tissues in perennial ryegrass without ...
Mariko Inagaki, Shota Kamiya, Ayane Okamura, Atsushi Miura, Yuka Kayano, Aiko Tanaka, Daigo Takemoto   +6 more
wiley   +1 more source

Modification of the existing maximum residue levels for prothioconazole in various crops

EFSA Journal, Volume 24, Issue 1, January 2026.
Abstract In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant Sipcam Oxon SpA submitted a request to the competent national authority in Greece to modify the existing maximum residue levels (MRLs) for the active substance prothioconazole in various crops.
European Food Safety Authority (EFSA), Giulia Bellisai, Giovanni Bernasconi, Luis Carrasco Cabrera, Irene Castellan, Monica del Aguila, Lucien Ferreira, Luna Greco, Renata Leuschner, Andrea Mioč, Stefanie Nave, Hermine Reich, Silvia Ruocco, Alessia Pia Scarlato, Marta Szot, Anne Theobald, Manuela Tiramani, Alessia Verani, Elena Zioga   +18 more
wiley   +1 more source

Mining Actinomycetes' Metabolomes and Genomes for Anti‐Phytophthora infestans Compounds

Microbial Biotechnology, Volume 18, Issue 12, December 2025.
Using a comparative metabolomic and genomic approach on 63 actinomycetes, this study identified 75 compounds associated with the strains' ability to inhibit the late blight‐causing agent Phytophthora infestans. This study highlighted the promise of applying multi‐omics techniques on closely related strains differing in biological activity to pinpoint ...
Ola Abdelrahman, Quinn Coxon, Eliane Abou‐Mansour, Floriane L'Haridon, Laurent Falquet, Pierre‐Marie Allard, Laure Weisskopf   +6 more
wiley   +1 more source

Molecular Investigation of Rlm3 From Rapeseed as a Potential Broad‐Spectrum Resistance Gene Against Fungal Pathogens Producing Structurally Conserved Effectors

Plant Pathology, Volume 74, Issue 9, Page 2880-2894, December 2025.
AvrLm3 and structural analogues from the multipathogen LARS family trigger recognition by Rlm3 from rapeseed, that recognition being abolished by the presence of AvrLm4‐7 or mutation of key amino acids. ABSTRACT Recognition of a pathogen avirulence (AVR) effector protein by its cognate plant resistance (R) protein triggers immune responses that are ...
Nacera Talbi, Simine Pakzad, Françoise Blaise, Bénédicte Ollivier, Thierry Rouxel, Marie‐Hélène Balesdent, Karine Blondeau, Noureddine Lazar, Herman van Tilbeurgh, Carl H. Mesarich, Isabelle Fudal   +10 more
wiley   +1 more source

The Blast Fungus Decoded: Genomes in Flux

mBio, 2018
Plant disease outbreaks caused by fungi are a chronic threat to global food security. A prime case is blast disease, which is caused by the ascomycete fungus Magnaporthe oryzae (syn.
Thorsten Langner, Aleksandra Białas, Sophien Kamoun   +2 more
doaj   +1 more source

Two Transcriptional Factors Antagonistically Fine‐Tune MIR1863a to Balance Resistance and Yield Traits in Rice

Plant Biotechnology Journal, Volume 23, Issue 11, Page 5080-5093, November 2025.
ABSTRACT Immune activation usually trades off growth, leading to yield loss. Genes that coordinate resistance and yield are urgently required for crop improvement. MicroRNAs (miRNAs) provide rich candidates for coordinating resistance with yield. Here, we demonstrated that mutation of MIR1863a enhances blast disease resistance without yield loss ...
Zhang‐Wei Hu, Jun‐Hua Wang, Xiao‐Yu Xiong, Hao Su, Yuan Yang, Yu‐Hui Xiao, De‐Qiang Li, Yong Zhu, Xue‐Mei Yang, Xin‐Ya Chang, He Wang, Guo‐Bang Li, Zhi‐Xue Zhao, Ji‐Wei Zhang, Yan‐Yan Huang, Jing Fan, Wen‐Ming Wang, Yan Li   +17 more
wiley   +1 more source

ATIVIDADE ANTIFÚNGICA DE EXTRATOS VEGETAIS SOBRE O CRESCIMENTO IN VITRO DE FITOPATÓGENOS

Revista Verde de Agroecologia e Desenvolvimento Sustentável, 2012
O emprego de agrotóxicos na agricultura tem levado riscos à saúde humana e frequentes danos ao meio ambiente. Assim, na busca de métodos alternativos para o controle de doenças de plantas o objetivo deste trabalho foi avaliar a fungitoxidade in vitro de ...
Jhonata Lemos da Silva, Raimundo Nonato Vieira Teixeira, Danielle Ivana Pereira Santos, Jonas Onis Pessoa   +3 more
doaj  

Biocontrol Potential of Rhizosphere Fungi Against Pyricularia Oryzae in Ciherang Rice Variety [PDF]

BIO Web of Conferences
Blast disease is an important disease of rice caused by Pyricularia oryzae. The use of antagonistic fungi from the rhizosphere of rice plants has the potential to control plant pathogens. One of them is from the genus Aspergillus.
Syatrawati Syatrawati, Kuswinanti Tutik, Nasruddin Andi., Rosmana Ade, Hamdayanti Hamdayanti   +4 more
doaj   +1 more source

Horizontal Gene Transfer in Plants and Implications for Biotechnology

Plant-Environment Interactions, Volume 6, Issue 5, October 2025.
ABSTRACT Horizontal gene transfer (HGT), a fundamental process long acknowledged in prokaryotic evolution, is increasingly recognized as a pivotal force in shaping the evolutionary trajectories of eukaryotes, including plants. Despite its established significance in prokaryotic adaptation, the role of HGT in eukaryotic evolution is still understudied ...
Rojana Binte Azad, Shamfin Hossain Kasfy, Kutubuddin Molla, Tofazzal Islam   +3 more
wiley   +1 more source