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Impatiens Downy Mildew

open access: yesEDIS, 2014
Downy mildew on impatiens is of great concern throughout Florida. Winters in south Florida provide high humidity paired with cool nights, creating ideal conditions for disease development.
Laura Warner   +3 more
doaj   +9 more sources

The Potential of Microorganisms for the Control of Grape Downy Mildew—A Review [PDF]

open access: yesJournal of Fungi
Plasmopara viticola (Berk.et Curtis) Berl. Et de Toni is the pathogen that causes grape downy mildew, which is an airborne disease that severely affects grape yield and causes huge economic losses.
Zhan-Bin Sun   +7 more
doaj   +2 more sources

Review of the Pathogenic Mechanism of Grape Downy Mildew (Plasmopara viticola) and Strategies for Its Control [PDF]

open access: yesMicroorganisms
Downy mildew is among the most destructive diseases affecting grape production worldwide. It severely restricts the advancement of the grape industry. The causative pathogen, Plasmopara viticola, is an obligate biotrophic oomycete.
Zhichao Zhang   +4 more
doaj   +2 more sources

Investigation of Using Hyperspectral Vegetation Indices to Assess Brassica Downy Mildew [PDF]

open access: yesSensors
Downy mildew caused by Hyaloperonospora brassicae is a severe disease in Brassica oleracea that significantly reduces crop yield and marketability. This study aims to evaluate different vegetation indices to assess different downy mildew infection levels
Bo Liu   +3 more
doaj   +2 more sources

Comparative transcriptome revealed the molecular responses of Aconitum carmichaelii Debx. to downy mildew at different stages of disease development [PDF]

open access: yesBMC Plant Biology
Background Aconitum carmichaelii Debx. has been widely used as a traditional medicinal herb for a long history in China. It is highly susceptible to various dangerous diseases during the cultivation process.
Lijuan Chen   +6 more
doaj   +2 more sources

Environment-Friendly Control of Cucumber Downy Mildew Using Chlorine Dioxide [PDF]

open access: yesResearch in Plant Disease, 2021
Pseudoperonospora cubensis (downy mildew) is highly virulent to various Cucurbitaceae crops, including cucumber (Cucumis sativus). We tested chlorine dioxide application in a plastic greenhouse for environmentfriendly control of downy mildew disease ...
Byung-Ryun Kim   +7 more
doaj   +1 more source

Effects of Grape Downy Mildew on Photosynthesis of ‘Red Globe’ Grape Leaves under High Temperature Stress

open access: yesInternational Journal of Fruit Science, 2022
Grape downy mildew is a major grape disease that typically occurs when grape leaves are subjected to high temperature. In this study, downy mildew incidence in ‘Red Globe’ grape was investigated.
Haibo Yang   +6 more
doaj   +1 more source

Artificial Intelligence and Novel Sensing Technologies for Assessing Downy Mildew in Grapevine

open access: yesHorticulturae, 2021
Plant diseases and pests cause a large loss of world agricultural production. Downy mildew is a major disease in grapevine. Conventional techniques for plant diseases evaluations are time-consuming and require expert personnel.
Inés Hernández   +5 more
doaj   +1 more source

Evaluation of horizontal resistance of sunflower (Helianthus annuus L.) to downy mildew (Plasmopara halstedii)☆

open access: yesOilseeds and fats, crops and lipids, 2021
Downy mildew is one of the most important diseases of sunflower crop around the world caused by Plasmopara halstedii (Farl.) Berl.et de Toni. The aim of our study was to evaluate the horizontal resistance of elite and prospective lines to downy mildew in
Gontcharov Sergey, Goloschapova Natalya
doaj   +1 more source

The Diversification of Downy Mildew Species Was Not Driven by the Loss of Mycorrhizal Associations or the Evolution of C4 Photosynthesis

open access: yesPhytoFrontiers, 2022
There are approximately 700 obligate biotrophic species grouped into 20 genera (Oomycota, Peronosporaceae) that cause downy mildew diseases. In 2001, Dick hypothesized that diversification of downy mildew species was driven in part by host plant ...
William J. Davis, Jo Anne Crouch
doaj   +1 more source

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