Results 61 to 70 of about 5,971 (212)

Variation in Quantitative Resistance Components to the Fungus Pseudocercospora fijiensis Causing Black Leaf Streak Disease Among Banana Genotypes

Plant Pathology, Volume 74, Issue 9, Page 2857-2879, December 2025.
We assessed the quantitative resistance components of different banana genotypes to the fungus Pseudocercospora fijiensis causing black leaf streak disease in field and controlled conditions. ABSTRACT Combining different components of quantitative resistance in new banana hybrids has potential for developing efficient and durable control of black leaf ...
Cassandre Jolivet, Catherine Abadie, Marcel Bohrer, Sébastien Ravel, Joffrey Mejias, Marine Seidel, Jean‐Claude Efile, Véronique Roussel, Christine Pages, Nadia Lubin, Natalia Saveljeva, Line Baril, Jean Carlier, Frédéric Salmon   +13 more
wiley   +1 more source

In Vitro Study of Fitness Parameters in Fungicide-Resistant and -Sensitive Venturia inaequalis Isolates

Учёные записки Казанского университета: Серия Естественные науки
The developing resistance of Venturia inaequalis to toxicants commonly used in systemic fungicides against apple scab has reduced their effectiveness, causing substantial fruit loss in orchards.
A. I. Nasonov, G. V. Yakuba, M. V. Bardak, I. L. Astapchuk, N. A. Marchenko   +4 more
doaj   +1 more source

Plant protection in organic apple production: A summary of research conducted under the German Federal Programme for Organic Agriculture and other forms of Sustainable Agriculture [PDF]

, 2012
In this focus area, research projects were carried out on two main subjects: apple scab (Venturia inaequalis) and codling moth (Cydia pomonella). Scab control projects started in 2002, projects on codling moth control in 2006, and research on both topics
ANON, AN
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Differentiation in populations of the apple scab fungus Venturia inaequalis on cultivars in a mixed orchard remains over time [PDF]

, 2016
The ascomycete Venturia inaequalis causes annual epidemics of apple scab worldwide. Scab development is reduced in mixed cultivar orchards compared with monocultures.
Bahri, Barbara, Becker, Berrie, Blaise, Boehm, Bowen, Bus, Calenge, Carisse, Didelot, Evanno, Excoffier, Excoffier, Falush, Gessler, Gladieux, Gladieux, Guérin, Hale, Harris, Hedrick, Holb, Holb, Kamvar, Koch, Liebhard, Liu, MacHardy, Montarry, Mundt, Parisi, Parisi, Pritchard, Roberts, Sierotzki, Soufflet-Freslon, Tamura, Tenzer, Wolfe, Xu, Xu, Xu, Xu   +43 more
core   +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

On the origin and spread of the Scab disease of apple: out of central Asia.

PLoS ONE, 2008
BackgroundVenturia inaequalis is an ascomycete fungus responsible for apple scab, a disease that has invaded almost all apple growing regions worldwide, with the corresponding adverse effects on apple production.
Pierre Gladieux, Xiu-Guo Zhang, Damien Afoufa-Bastien, Rosa-Maria Valdebenito Sanhueza, Mohamed Sbaghi, Bruno Le Cam   +5 more
doaj   +1 more source

Monitoring rezistence Venturia Inaequalis k cyprodinylu a difenokonazolu v ČR v letech 2020–2022 [Monitoring of Venturia inaequalis resistance to cyprodinyl and difenoconazol in the Czech republic in 2020–2022] [PDF]

Vědecké Práce Ovocnářské, 2022
Apple scab, compared to other fungal diseases, consistently causes the most significant economic losses for growers. Venturia inaequalis infection not only reduce actual crop quality and quantity.
Michaela Kracíková, Zuzana Haňáčková, Petra   +2 more
doaj  

The effects of leaf litter treatments, post-harvest urea and omission of early season fungicide sprays on the overwintering of apple scab on Bramley’s Seedling grown in a maritime environment. [PDF]

, 2010
peer-reviewedThe theory that orchards with zero or low levels of apple scab post harvest do not need scab protection at the start of the next growing season was evaluated under Irish conditions.
Cooke, L.R., Mac an tSaoir, S., McCracken, A.R.   +2 more
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Climate and Land‐Use Changes Predicted to Jointly Drive Soil Fungal Diversity Losses in One‐Third of North American Coniferous Forests

Global Change Biology, Volume 31, Issue 11, November 2025.
This study assessed the potential impacts of climate and land‐use change on soil fungal diversity across four North American biomes. We found that climate change typically caused both diversity losses and gains, particularly in coniferous forests and among arbuscular mycorrhizal fungi, whereas land‐use change mainly reduced diversity, especially in ...
Wenqi Luo, Kabir G. Peay, Thiago Gonçalves‐Souza, Peter B. Reich, Donald R. Zak, Kai Zhu   +5 more
wiley   +1 more source

Investigations on alternative substances for control of apple scab - Results from Conidia germinating tests and experiments with plant extracts [PDF]

, 2004
The intention of this research project, which was supported within the "Bundesprogramm Ökologischer Landbau", was to find alternatives for the control of Venturia inaequalis for the organic fruitgrower.
Alt, S., Hein, B., Kollar, A., Pfeiffer, B., Schulz, C.   +4 more
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