Results 41 to 50 of about 75,617 (154)

Spray-induced gene silencing as a potential tool to control rubber tree powdery mildew disease [PDF]

open access: yes, 2023
Powdery mildew of rubber tree, caused by the obligate biotrophic fungus Erysiphe quercicola, is a serious disease that occurs in all rubber tree growing regions. The disease is mainly controlled by fungicides.
West, J. S.   +5 more
core   +1 more source

Development of powdery mildew and leaf rust epidemics in winter wheat cultivars

open access: yesPlant, Soil and Environment, 2003
Development of powdery mildew and leaf rust epidemics was examined on three winter wheat cultivars with different predispositions to powdery mildew in three-year experiments.
L. Věchet
doaj   +1 more source

Intracellular mycoparasites in action: interactions between powdery mildew fungi and Ampelomyces [PDF]

open access: yes, 2008
Pycnidial fungi of the genus Ampelomyces are widespread intracellular mycoparasites of powdery mildew fungi worldwide. Their pycnidia are produced in hyphae, conidiophores and immature ascomata of their mycohosts.
Kiss, Levente
core   +1 more source

CRISPR/Cas9-Mediated Generation of Pathogen-Resistant Tomato against Tomato Yellow Leaf Curl Virus and Powdery Mildew

open access: yesInternational Journal of Molecular Sciences, 2021
Tomato is one of the major vegetable crops consumed worldwide. Tomato yellow leaf curl virus (TYLCV) and fungal Oidium sp. are devastating pathogens causing yellow leaf curl disease and powdery mildew.
Dibyajyoti Pramanik   +6 more
semanticscholar   +1 more source

Powdery mildew (Blumeria graminis f. sp. tritici) infection and amount of key defence chemicals - cyclic hydroxamic acids - of field cultivated wheat (Triticum aestivum L.) [PDF]

open access: yesJournal of Central European Agriculture, 2020
Cultivated wheat varieties have different degrees of resistance against powdery mildew. Cyclic hydroxamic acids are key defence chemicals of wheat. Examinations comprised the measurement of cyclic hydroxamic acid content and powdery mildew infection of ...
Péter Makleit   +2 more
doaj   +1 more source

Early Detection of Powdery Mildew Disease and Accurate Quantification of Its Severity Using Hyperspectral Images in Wheat

open access: yesRemote Sensing, 2021
Early detection of the crop disease using agricultural remote sensing is crucial as a precaution against its spread. However, the traditional method, relying on the disease symptoms, is lagging.
I. H. Khan   +10 more
semanticscholar   +1 more source

Prospects for exploitation of disease resistance from Hordeum chilense in cultivated cereals [PDF]

open access: yes, 2001
Hordeum chilense is a South American wild barley with high potential for cereal breeding given its high crossability with other members of the Triticeae. In the present paper we consider the resistance of H.
Rubiales, D.   +4 more
core   +1 more source

Investigation of powdery & downy mildew segregation in Bogazkere hybrids of Turkish wine grape

open access: yesOENO One, 2023
Powdery mildew (Erysiphe necator syn. Uncinula necator) and downy mildew (Plasmapora viticola) are the most harmful diseases to grapevine production in Turkey.
Metehan Gunhan   +3 more
doaj   +1 more source

Sources of Resistance to Powdery Mildew in Barley Landraces from Turkey

open access: yesAgriculture, 2021
Powdery mildew on barley, caused by the pathogen Blumeria graminis f. sp. hordei, occurs worldwide and can result in severe yield loss. Germplasm of barley, including landraces, commercial cultivars, wild relatives and breeding lines are stored in more ...
Jerzy H. Czembor, Elżbieta Czembor
semanticscholar   +1 more source

Peroxidase profiling reveals genetic linkage between peroxidase gene clusters and basal host and non-host resistance to rusts and mildew in barley [PDF]

open access: yes, 2010
Background - Higher plants possess a large multigene family encoding secreted class III peroxidase (Prx) proteins. Peroxidases appear to be associated with plant disease resistance based on observations of induction during disease challenge and the ...
Stam, Piet   +31 more
core   +1 more source

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