Results 51 to 60 of about 14,137 (178)

Seed‐Associated Trichoderma and Their Potential as Biocontrol Agents Against Plant Diseases

Environmental Microbiology, Volume 28, Issue 7, July 2026.
Trichoderma is a genus of beneficial fungi widely used in agriculture. Over 2 years of routine seed health analyses, we investigated the diversity of seed‐borne Trichoderma strains associated with seeds from 32 cultivated plant species. We assessed their mycoparasitic activity and their potential for disease suppression and plant growth promotion ...
Etienne Brémand, Franck Bastide, Céline Le Guisquet, Lorine Le Daré, Gaël Cesbron, Anaïs Kiehl, Matthieu Le Hen, Nicolas Denancé, Thomas Guillemette   +8 more
wiley   +1 more source

Cucumber green mottle mosaic virus: A persistent seed‐borne threat to cucurbits

Annals of Applied Biology, Volume 189, Issue 1, July 2026.
Cucumber green mottle mosaic virus (CGMMV) is a highly stable, seed‐borne tobamovirus that threatens global cucurbit production. Its efficient mechanical and seed transmission, long‐term environmental persistence, and the spread of Clade II CGMMV isolates drive its rapid dissemination and cause severe yield losses.
Esperanza Gea‐Caballero, Miguel A. Aranda   +1 more
wiley   +1 more source

Secondary Metabolites of Calonectria hemileiae Inhibit Hemileia vastatrix Urediniospore Germination: Evidence for Chemical Mediation in a Mycoparasitic Interaction

Plant Pathology, Volume 75, Issue 4, July‐August 2026.
Calonectria hemileiae, an antagonist of the coffee leaf rust pathogen Hemileia vastatrix, produces low‐molecular weight secondary metabolites that inhibit urediniospore germination. These metabolites likely mediate interfungal interactions and show potential for the development of biofungicides against coffee leaf rust.
Gustavo Silva França de Souza, Bruno Wesley Ferreira, Cristiane Aparecida Franco, Matheus Sarmento Mendonça, Jodieh Oliveira Santana Varejão, Laura Maritza Saavedra Tobar, Robert Weingart Barreto, Eduardo Vinícius Vieira Varejão   +7 more
wiley   +1 more source

Efficacy of mefenoxam is affected by a lag period between application and inactivation of Pythium species

Phytopathologia Mediterranea, 2012
A study was undertaken to investigate whether inactivation of Pythium by mefenoxam takes place as soon as it comes in contact with the fungicide. Laboratory experiments were conducted which involved three sensitive isolates of P. aphanidermatum (EC5096hr
Abdullah AL-SADI
doaj   +1 more source

Pathogenic and Molecular Characterisation of Hyaloperonospora sp. Isolates Causing Downy Mildew on Wild Rocket

Plant Pathology, Volume 75, Issue 4, July‐August 2026.
Downy mildew causes rapid and severe foliar losses in D. tenuifolia. The existence of pathotype diversity hinders resistance breeding. This study identified H. diplotaxidis pathotypes and analysed their phylogenetic relationships. ABSTRACT Downy mildew (DM) caused by the oomycete Hyaloperonospora diplotaxidis (=Peronospora diplotaxidis) is a ...
Paula S. Coelho, Luisa Valério, Eugénia de Andrade   +2 more
wiley   +1 more source

Different Responses to Salinity of Pythium spp. Causing Root Rot on Atriplex hortensis var. rubra Grown in Hydroponics

Agriculture
Atriplex hortensis var. rubra (red orache, RO) is a halotolerant species rich in nutraceutical compounds, which makes it a valuable crop for human nutrition. This plant could also be exploited for phytoremediation of contaminated soil and wastewater, and
Emiliano Delli Compagni, Bruno Bighignoli, Piera Quattrocelli, Irene Nicolini, Marco Battellino, Alberto Pardossi, Susanna Pecchia   +6 more
doaj   +1 more source

Diversification and deployment of PRR and NLR immune receptors in potato

The Plant Journal, Volume 127, Issue 1, July 2026.
SUMMARY Wild relatives of potato (Solanum tuberosum) have accumulated a wide diversity of immune receptors that provide disease resistance to a multitude of pathogens. The classical resistance genes in potato generally belong to the nucleotide‐binding leucine‐rich repeat (NLRs) receptors, which are well studied and widely applied in disease resistance ...
Yerisf C. Torres Ascurra, Barbara Schrammel, Daniel Monino‐Lopez, Guillermo Merino Martin, Jasmin Wiedmer, Vivianne G. A. A. Vleeshouwers   +5 more
wiley   +1 more source

Enfermedad de marchitamiento fúngico en plántulas delechuga: un modelo didáctico-experimental para laenseñanza de los postulados de Koch

Revista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2016
La enseñanza del método científico se ve facilitada mediante prácticas experimentales sencillas pero rigurosas. Los postulados de Koch representan un avance histórico en el desarrollo del método científico. Éstos constituyen una guía o protocolo a seguir
Omar Robledo D\u2019Angelo
doaj  

Evaluation of Trichoderma spp. and Bacillus subtilis against Pythium vexans causes root rot on black pepper

Tạp chí Khoa học Đại học Mở Thành phố Hồ Chí Minh - Kỹ thuật và Công nghệ, 2018
Pythium spp. are well known as one of the main pathogens causing quick wilt disease of black pepper and severely reducing pepper yield (Shashidhara, 2007).
Nguyễn Thị Ánh Nguyệt, Lê Thị Mai Châm, Trần Thùy Trang, Dương Hoa Xô   +3 more
doaj   +1 more source

Peer review of the pesticide risk assessment of the active substance Bacillus subtilis strain FMCH002

EFSA Journal, Volume 24, Issue 7, July 2026.
Abstract The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authority of the rapporteur Member State The Netherlands for the pesticide active substance Bacillus subtilis strain FMCH002 are reported.
European Food Safety Authority (EFSA), Fernando Álvarez, Maria Arena, Domenica Auteri, Sofia Batista Leite, Marco Binaglia, Teresa Chavez Capilla, Anna Federica Castoldi, Arianna Chiusolo, Angelo Colagiorgi, Mathilde Colas, Federica Crivellente, Chloe De Lentdecker, Isabella De Magistris, Gabriella Fait, Franco Ferilli, German Giner Santonja, Varvara Gouliarmou, Alessio Ippolito, Frederique Istace, Dimitra Kardassi, Aude Kienzler, Anna Lanzoni, Roberto Lava, Renata Leuschner, Alberto Linguadoca, Mariano Lopez Romano, Jochem Louisse, Christopher Lythgo, Oriol Magrans, Iris Mangas, Silvia Mazzega, Andrea Mioč, Ileana Miron, Tunde Molnar, Laura Padovani, Vincenzo Padricello, Martina Panzarea, Juan Manuel Parra Morte, Simone Rizzuto, Miguel Santos, Rositsa Serafimova, Rachel Sharp, Csaba Szentes, Anne Theobald, Manuela Tiramani, Giorgia Vianello, Laura Villamar‐Bouza   +47 more
wiley   +1 more source