Results 11 to 20 of about 60,224 (354)

Indirect effect of a transgenic wheat on aphids through enhanced powdery mildew resistance. [PDF]

PLoS ONE, 2012
In agricultural ecosystems, arthropod herbivores and fungal pathogens are likely to colonise the same plant and may therefore affect each other directly or indirectly.
Simone von Burg, Fernando Álvarez-Alfageme, Jörg Romeis   +2 more
doaj   +1 more source

Regionalization of wheat powdery mildew oversummering in China based on digital elevation

Journal of Integrative Agriculture, 2018
Blumeria graminis f. sp. tritici, the pathogen that causes wheat powdery mildew, is one of the most important diseases affecting wheat production in China, and the oversummering is the key stage of wheat powdery mildew epidemic.
Ya-fei ZOU, Hong-bo QIAO, Xue-ren CAO, Wei LIU, Jie-ru FAN, Yu-li SONG, Bao-tong WANG, Yi-lin ZHOU   +7 more
doaj   +1 more source

Integrated transcriptome and metabolome analysis reveals that flavonoids function in wheat resistance to powdery mildew

Frontiers in Plant Science, 2023
Powdery mildew is a fungal disease devastating to wheat, causing significant quality and yield loss. Flavonoids are important secondary plant metabolites that confer resistance to biotic and abiotic stress.
Wenjing Xu, Wenjing Xu, Wenjing Xu, Wenjing Xu, Xiaoyi Xu, Ran Han, Ran Han, Ran Han, Ran Han, Xiaolu Wang, Xiaolu Wang, Xiaolu Wang, Xiaolu Wang, Kai Wang, Kai Wang, Kai Wang, Kai Wang, Guang Qi, Guang Qi, Guang Qi, Guang Qi, Pengtao Ma, Takao Komatsuda, Takao Komatsuda, Takao Komatsuda, Takao Komatsuda, Cheng Liu, Cheng Liu, Cheng Liu, Cheng Liu   +29 more
doaj   +1 more source

Zucchini Yellow Mosaic Virus Infection Limits Establishment and Severity of Powdery Mildew in Wild Populations of Cucurbita pepo

Frontiers in Plant Science, 2018
Few studies have examined the combined effect of multiple parasites on host fitness. Previous work in the Cucurbita pepo pathosystem indicates that infection with Zucchini yellow mosaic virus (ZYMV) reduces exposure to a second insect-vectored parasite ...
Jacquelyn E. Harth, Matthew J. Ferrari, Matthew J. Ferrari, Anjel M. Helms, John F. Tooker, Andrew G. Stephenson, Andrew G. Stephenson   +6 more
doaj   +1 more source

Distribution and damage of powdery mildew disease in cassis and raspberry in Tashkent province, Uzbekistan [PDF]

E3S Web of Conferences, 2021
This article provides information on the species composition of the powdery mildew pathogen found in medicinal plants cassis and raspberry, as well as its distribution, development and damage to farms in the Tashkent province.
Jumanazarov Gayrat, Zuparov Mirakbar, Mamiev Mukhiddin, Allayarov Abdurakhmon   +3 more
doaj   +1 more source

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

Plant, 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

Wheat powdery mildew resistance: from gene identification to immunity deployment

Frontiers in Plant Science, 2023
Powdery mildew is one of the most devastating diseases on wheat and is caused by the obligate biotrophic phytopathogen Blumeria graminis f. sp. tritici (Bgt).
Shenghao Zou, Yang Xu, Qianqian Li, Yali Wei, Youlian Zhang, Dingzhong Tang   +5 more
doaj   +1 more source

Predicting spring barley yield from variety-specific yield potential, disease resistance and straw length, and from environment-specific disease loads and weed pressure [PDF]

, 2008
For low-input crop production, well-characterised varieties increase the possibilities of managing diseases and weeds. This analysis aims at developing a framework for analyzing grain yield using external varietal information about disease resistance ...
Hansen, P.K., Hovmøller, M.S., Kristensen, K., Pinnschmidt, H.O., Østergård, H.   +4 more
core   +1 more source

Is Every Wild Species a Rich Source of Disease Resistance? Avena fatua L.—Potential Donor of Resistance to Powdery Mildew

Plants, 2021
Identifying effective sources of disease resistance is an important aspect of an effective plant protection strategy. Wild species related to cultivars constitute a rich reservoir of resistance genes. Studies conducted in oat have shown that wild species
Sylwia Okoń, Tomasz Ociepa, Aleksandra Nucia, Magdalena Cieplak, Krzysztof Kowalczyk   +4 more
doaj   +1 more source

Host Cell Entry of Powdery Mildew Is Correlated with Endosomal Transport of Antagonistically Acting VvPEN1 and VvMLO to the Papilla

Molecular Plant-Microbe Interactions, 2013
Challenge by a nonadapted powdery mildew fungal pathogen leads to the formation of a local cell-wall apposition (papilla) beneath the point of attempted penetration.
A. Feechan, A. M. Jermakow, A. Ivancevic, D. Godfrey, H. Pak, R. Panstruga, I. B. Dry   +6 more
doaj   +1 more source