Results 51 to 60 of about 7,541 (171)

A gene for plant protection: expression of a bean polygalacturonase inhibitor in tobacco confers a strong resistance against Rhizoctonia solani and two oomycetes.

Frontiers in Plant Science, 2012
We have tested whether a gene encoding a polygalacturonase-inhibiting protein (PGIP) protects tobacco against a fungal pathogen (Rhizoctonia solani) and two oomycetes (Phytophthora parasitica var. nicotianae and Peronospora hyoscyami f. sp.
Orlando eBorras-Hidalgo, Claudio eCaprari, Ingrid eHernandez-Estevez, Giulia eDe Lorenzo, Felice eCervone   +4 more
doaj   +1 more source

Legacies of consecutive summer droughts on soil‐borne plant parasitic protists (Oomycota: Stramenopila and Phytomyxea: Rhizaria) and protistan consumers (Cercozoa: Rhizaria) along an experimental plant diversity gradient

New Phytologist, Volume 249, Issue 4, Page 2010-2024, February 2026.
Summary Increasing frequencies of severe summer droughts and plant diversity loss disrupt ecosystem functioning and stability of European grasslands. Understanding how these factors interact with pathogens is crucial. We investigated the effects of plant diversity and repeated summer drought on soil‐borne parasites within a grassland biodiversity ...
Marcel Dominik Solbach, Cynthia Albracht, Kenneth Dumack, Nico Eisenhauer, Anna Maria Fiore‐Donno, Nils Heck, Anja Vogel, Cameron Wagg, Michael Bonkowski   +8 more
wiley   +1 more source

Danos na soja causada por míldio

Ciência Rural, 2016
RESUMO: O míldio da soja é disseminado em todo mundo. Entretanto, o dano que ele causa não tem sido estudado no Brasil. O objetivo deste trabalho foi avaliar quais componentes de rendimento da soja são afetados por essa doença e determinar o coeficiente ...
Olavo Correia da Silva, Hellen Aparecida Arantes Santos, Maristella Dalla Pria, Louise Larissa May De Mio   +3 more
doaj   +1 more source

Molecular mechanisms of plant NLR activation and signalling

The Plant Journal, Volume 125, Issue 3, February 2026.
SUMMARY Plants rely on NLRs (nucleotide‐binding leucine‐rich repeat receptors) to recognise effector proteins secreted by pathogens into plant cells and to deliver disease resistance. Plant NLRs are broadly characterised by their N‐terminal domains, which include the TIR (Toll/interleukin‐1 receptor) and the CC (coiled‐coil) domains.
Natsumi Maruta, Mitchell Sorbello, Laura Garzon‐Flores, Bostjan Kobe   +3 more
wiley   +1 more source

Diversity of phytopathogenic fungi on soybean seed in Serbia [PDF]

Ratarstvo i Povrtarstvo, 2020
Soybean is one of the most important industrial crops in the world. The rich nutritional content of the seed is the reason for the increased cultivation of this crop all over the world.
Krsmanović Slobodan, Petrović Kristina, Ćeran Marina, Đorđević Vuk, Ranđelović Predrag, Jaćimović Simona, Miladinov Zlatica   +6 more
doaj  

TIR innovations in plant immunity

New Phytologist, Volume 249, Issue 2, Page 758-763, January 2026.
Summary Toll/interleukin‐1 receptor (TIR) domain‐containing immune receptors are crucial for plant immunity, with recent advancements highlighting the enzymatic functions of TIR domains and their production of signaling molecules. TIR‐catalyzed compounds interact with receptors to form functional modules that trigger the oligomerization of helper ...
Zhongshou Wu
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

Assessment and Status of Major Diseases Affecting Spice Crops in Bale Zone, Southeastern Ethiopia

Advances in Agriculture, Volume 2026, Issue 1, 2026.
Highland spices, including black cumin, fenugreek, and coriander, are among the most important spice crops produced in the mid and highlands of Bale. The study was conducted along accessible roads with two diagonals (in ‘’X” fashion) in three districts (Goro, Ginir, and Sinana) to assess prevalence and severity and to identify and document the major ...
Mohammedamin Abdurezake, Dagne Kora, Abiram Karanam   +2 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

Commodity risk assessment of Vitis spp. plants from Moldova

EFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission requests EFSA to provide scientific opinions in the field of plant health in accordance with Article 29 of Regulation (EC) No 178/2002. Annex VI of Commission Implementing Regulation (EU) 2019/2072 lists plants, plant products and other objects whose introduction into the Union from certain third countries is prohibited.
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Anna Filipiak, Paolo Gonthier, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Roel Potting, Hanna Susi, Dirk Jan van der Gaag, Pedro Gómez, Annemarie Fejer Justesen, Andrea Lucchi, Gregor Urek, Jonathan Yuen, Lucia Zappala, Umberto Bernardo, Giovanni Bubici, Anna Vittoria Carluccio, Michela Chiumenti, Francesco Di Serio, Elena Fanelli, Paraskevi Kariampa, Cristina Marzachì, Agata Kaczmarek, Louise Matic, Olaf Mosbach‐Schulz, Anna Berlin   +37 more
wiley   +1 more source