Results 21 to 30 of about 10,936 (187)

Pea-Saving Partners: Bacillus and Pseudomonas combat downy mildew in pea crops

Plant Pathology, Volume 75, Issue 1, January/February 2026.
Strains of Bacillus velezensis or Pseudomonas fluorescens or their filtrates showed potential as biopesticides against the pea downy mildew pathogen Peronospora viciae f. sp. pisi in vitro and in planta with a synergistic effect for the dual foliar and drench application.
Okechukwu EC, Jimenez-Quiros C, Baysal Ö, Kocamaz S, Arıkan B, Webb A, Wood T, Arora S, Domoney C, Studholme DJ, Tör M.   +10 more
europepmc   +2 more sources

Review of the existing maximum residue levels for dithiocarbamates according to Article 12 of Regulation (EC) No 396/2005

EFSA Journal, Volume 21, Issue 5, May 2023., 2023
Abstract According to Article 12 of Regulation (EC) No 396/2005, EFSA has reviewed the maximum residue levels (MRLs) currently established at European level for the group of pesticide active substances dithiocarbamates. To assess the occurrence of metiram, ziram, maneb and mancozeb residues in plants, processed commodities, rotational crops and ...
European Food Safety Authority (EFSA), Giulia Bellisai, Giovanni Bernasconi, Alba Brancato, Luis Carrasco Cabrera, Irene Castellan, Monica Del Aguila, Lucien Ferreira, German Giner Santonja, Luna Greco, Samira Jarrah, Renata Leuschner, Jose Oriol Magrans, Ileana Miron, Stefanie Nave, Ragnor Pedersen, Hermine Reich, Tobin Robinson, Silvia Ruocco, Miguel Santos, Alessia Pia Scarlato, Anne Theobald, Alessia Verani   +22 more
wiley   +1 more source

A review of knowledge on the mechanisms of action of the rare sugar d‐tagatose against phytopathogenic oomycetes

Plant Pathology, Volume 70, Issue 9, Page 1979-1986, December 2021., 2021
d‐tagatose inhibits phytopathogenic oomycetes causing enzymatic inhibitions, sugar content modifications, mitochondrial alterations, and gene expression downregulations. Abstract d‐tagatose is a rare monosaccharide, naturally present at low concentrations in some fruits and dairy products.
Abdessalem Chahed, Andrea Nesler, Aziz Aziz, Essaid A. Barka, Ilaria Pertot, Michele Perazzolli   +5 more
wiley   +1 more source

Review of the existing maximum residue levels for valifenalate according to Article 12 of Regulation (EC) No 396/2005

EFSA Journal, Volume 19, Issue 5, May 2021., 2021
Abstract According to Article 12 of Regulation (EC) No 396/2005, EFSA has reviewed the maximum residue levels (MRLs) currently established at European level for the pesticide valifenalate. To assess the occurrence of valifenalate residues in plants, processed commodities, rotational crops and livestock, EFSA considered the conclusions derived in the ...
European Food Safety Authority (EFSA), Maria Anastassiadou, Giulia Bellisai, Giovanni Bernasconi, Alba Brancato, Luis Carrasco Cabrera, Lucien Ferreira, Luna Greco, Samira Jarrah, Aija Kazocina, Renata Leuschner, Jose Oriol Magrans, Ileana Miron, Stefanie Nave, Ragnor Pedersen, Hermine Reich, Miguel Santos, Alessia Pia Scarlato, Anne Theobald, Benedicte Vagenende, Alessia Verani   +20 more
wiley   +1 more source

Mise au point d'une méthode pour la recherche de la résistance de cible à la cyazofamide (QiI) chez Peronospora destructor en culture d'oignon dans le cadre du plan de surveillance 2021

, 2022
Bilan annuel du plan de surveillance 2021 des résistances aux produits de protection des plantes pour la thématique Peronospora destructor / cyazofamide (QiI, cible ...
Fontaine, Séverine, Caddoux, Laëtitia, Barrès, Benoit   +2 more
core   +1 more source

Genetic diversity is indispensable for plant breeding to improve crops

Crop Science, Volume 61, Issue 2, Page 839-852, March/April 2021., 2021
Abstract Plant breeders face multiple global challenges that affect food security, productivity, accessibility, and nutritional quality. One major challenge for plant breeders is developing environmentally resilient crop cultivars in response to rapid shifts in cultivation conditions and resources due to climate change. Plant breeders rely on different
Shilpa Swarup, Edward J. Cargill, Kate Crosby, Lex Flagel, Joel Kniskern, Kevin C. Glenn   +5 more
wiley   +1 more source

Inheritance of resistance against Peronospora destructor in onion cv. ‘Regia’

Australian Journal of Crop Science, 2020
Onion downy mildew (DM) caused by Peronospora destructor is a very destructive leaf disease. Genetic resistance is an economic and environmentally friendly way of disease control. In this research, the segregation of DM resistance was analysed in six offspring from crosses between national cultivars and the cv. ‘Regia’, a partial resistance source.
Mariana Arias, Natalia Curbelo, Pablo González Rabelino, Esteban Vicente, Gustavo Giménez, Guillermo A. Galván   +5 more
openaire   +4 more sources

High-Quality Genome Assembly of Peronospora destructor, the Causal Agent of Onion Downy Mildew [PDF]

Molecular Plant-Microbe Interactions®, 2020
Peronospora destructor is an obligate biotrophic oomycete that causes downy mildew on onion (Allium cepa). Onion is an important crop worldwide, but its production is affected by this pathogen. We sequenced the genome of P. destructor using the PacBio sequencing platform, and de novo assembly resulted in 74 contigs with a total contig size of 29.3 Mb ...
Karthi Natesan, Ji Yeon Park, Cheol-Woo Kim, Dong Suk Park, Young-Seok Kwon, Chang-Gi Back, Heejung Cho   +6 more
openaire   +3 more sources

Kejadian Penyakit Pada Tanaman Bawang Merah (Allium cepa) Di Pulau Lakor Kabupaten Maluku Barat Daya [PDF]

, 2022
Penelitian ini bertujuan untuk memperoleh data jenis penyakit yang menyerang tanaman bawang merah dan intensitas serangan penyakit tersebut di Pulau Lakor Kabupaten Maluku Barat Daya.
Tuhumury, Gratiana N. C., Kaary, Karel, Rumahlewang, Wilhelmina   +2 more
core   +1 more source

Стійкість колекційних зразків цибулі ріпчастої (Allium cepa L.) різного еколого-географічного походження проти пероноспорозу в умовах Чернігівської області

Plant Varieties Studying and Protection, 2013
Наведено результати досліджень сприйнятливості колекційних зразків цибулі ріпчастої різного еколого-географічного походження до збудника пероноспорозу (Peronospora destructor Berk).
Н. О. Горган, М. Д. Горган   +1 more
doaj   +1 more source