Results 41 to 50 of about 67,275 (321)

RNAi of a Putative Grapevine Susceptibility Gene as a Possible Downy Mildew Control Strategy

open access: yesFrontiers in Plant Science, 2021
Downy mildew, caused by the oomycete Plasmopara viticola, is one of the diseases causing the most severe economic losses to grapevine (Vitis vinifera) production. To date, the application of fungicides is the most efficient method to control the pathogen
Demetrio Marcianò   +9 more
semanticscholar   +1 more source

Foliar Application of a Tagatose-Based Product Reduces Downy Mildew Symptoms through Induction of Grapevine Resistance and Anti-Oomycete Action

open access: yesAgronomy, 2022
Downy mildew caused by the oomycete Plasmopara viticola represents one of the most devastating diseases in vineyards. Current ways to control this disease rely mainly on fungicide applications, but agro-ecological concerns have raised interest in ...
Nikola Mijailovic   +4 more
doaj   +1 more source

Fantastic Downy Mildew Pathogens and How to Find Them: Advances in Detection and Diagnostics

open access: yesPlants, 2021
Downy mildews affect important crops and cause severe losses in production worldwide. Accurate identification and monitoring of these plant pathogens, especially at early stages of the disease, is fundamental in achieving effective disease control.
Andres Salcedo   +5 more
semanticscholar   +1 more source

GLYI-4 functions downstream of NAC72 to modulate downy mildew resistance in grapevine.

open access: yesThe Plant Journal, 2021
Glyoxalase I (GLYI) is part of the glyoxalase system and its the major function is the detoxification of α-ketoaldehydes, including the potent and cytotoxic methylglyoxal (MG).
Tiemei Li   +12 more
semanticscholar   +1 more source

Molecular Breeding Strategy and Challenges Towards Improvement of Downy Mildew Resistance in Cauliflower (Brassica oleracea var. botrytis L.)

open access: yesFrontiers in Plant Science, 2021
Cauliflower (Brassica oleracea var. botrytis L.) is one of the important, nutritious and healthy vegetable crops grown and consumed worldwide. But its production is constrained by several destructive fungal diseases and most importantly, downy mildew ...
R. Shaw   +6 more
semanticscholar   +1 more source

Downy mildews of India [PDF]

open access: yesCrop Protection, 2002
Abstract The downy mildew diseases are caused by different fungus species in several genera in the class Oomycetes. They comprise a major group of diseases affecting a large number of crops. In India, downy mildews have been reported on several economically important crops, including maize, sorghum, pearl millet, onion, soybean, cucurbits, and grapes,
Thakur, R P, Mathur, K
openaire   +2 more sources

Genome-Wide Identification and Analysis of CC-NBS-LRR Family in Response to Downy Mildew and Black Rot in Chinese Cabbage

open access: yesInternational Journal of Molecular Sciences, 2021
The nucleotide-binding site–leucine-rich repeat (NBS–LRR) gene family is the largest group of plant disease resistance (R) genes widespread in response to viruses, bacteria, and fungi usually involved in effector triggered immunity (ETI).
Yan Liu   +8 more
semanticscholar   +1 more source

Tagatose Suppresses Grapevine Powdery Mildew and Downy Mildew under Field Conditions with No Severe Impacts on Grape Must Fermentation

open access: yesAustralian Journal of Grape and Wine Research, 2022
Background and Aims. Grapevine is susceptible to several diseases and requires a large use of fungicides. Sustainable alternatives must be safe for humans and the environment and also should not interfere with must fermentation. The aim of this study was
O. Giovannini   +4 more
doaj   +1 more source

Downy Mildew effector HaRxL21 interacts with the transcriptional repressor TOPLESS to promote pathogen susceptibility

open access: goldbioRxiv, 2020
Hyaloperonospora arabidopsidis (Hpa) is an oomycete pathogen causing Arabidopsis downy mildew. Effector proteins secreted from the pathogen into the plant play key roles in promoting infection by suppressing plant immunity and manipulating the host to ...
Sarah Harvey   +10 more
openalex   +3 more sources

The hop downy mildew pathogen Pseudoperonospora humuli

open access: yesMolecular plant pathology, 2021
Pseudoperonospora humuli is an obligate biotrophic oomycete that causes downy mildew, one of the most devastating diseases of cultivated hop, Humulus lupulus.
Savithri Purayannur   +4 more
semanticscholar   +1 more source

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