Results 11 to 20 of about 121,770 (352)

Long‐term and rapid evolution in powdery mildew fungi

Molecular Ecology, 2023
The powdery mildew fungi (Erysiphaceae) are globally distributed plant pathogens with a range of more than 10,000 plant hosts. In this review, we discuss the long‐ and short‐term evolution of these obligate biotrophic fungi and outline their diversity ...
S. Kusch, Jiangzhao Qian, Anne Loos, Florian Kümmel, P. Spanu, R. Panstruga   +5 more
semanticscholar   +1 more source

Detection Method for Tomato Leaf Mildew Based on Hyperspectral Fusion Terahertz Technology

Foods, 2023
Leaf mildew is a common disease of tomato leaves. Its detection is an important means to reduce yield loss from the disease and improve tomato quality. In this study, a new method was developed for the multi-source detection of tomato leaf mildew by THz ...
Xiaodong Zhang, Yafei Wang, Zhankun Zhou, Yixue Zhang, Xinzhong Wang   +4 more
semanticscholar   +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, Xiaoyi Xu, R. Han, Xiaolu Wang, Kai Wang, Guang Qi, P. Ma, T. Komatsuda, Cheng Liu   +8 more
semanticscholar   +1 more source

Spray‐induced gene silencing to identify powdery mildew gene targets and processes for powdery mildew control

Molecular plant pathology, 2023
Spray‐induced gene silencing (SIGS) is an emerging tool for crop pest protection. It utilizes exogenously applied double‐stranded RNA to specifically reduce pest target gene expression using endogenous RNA interference machinery.
Amanda G. McRae, J. Taneja, K. Yee, Xinyi Shi, S. Haridas, K. Labutti, Vasanth R. Singan, I. Grigoriev, M. Wildermuth   +8 more
semanticscholar   +1 more source

Recent developments in plant-downy mildew interactions.

Seminars in Cell and Developmental Biology, 2023
Downy mildews are obligate oomycete pathogens that attack a wide range of plants and can cause significant economic impacts on commercial crops and ornamental plants.
M. Tör, T. Wood, A. Webb, D. Göl, J. McDowell   +4 more
semanticscholar   +1 more source

Plasmopara viticola the Causal Agent of Downy Mildew of Grapevine: From Its Taxonomy to Disease Management

Frontiers in Microbiology, 2022
Plasmopara viticola (P. viticola, Berk. & M. A. Curtis; Berl. & De Toni) causing grapevine downy mildew is one of the most damaging pathogens to viticulture worldwide.
K. Koledenkova, Qassim Esmaeel, C. Jacquard, J. Nowak, C. Clément, E. Ait Barka   +5 more
semanticscholar   +1 more source

Enhancing powdery mildew resistance in soybean by targeted mutation of MLO genes using the CRISPR/Cas9 system

BMC Plant Biology, 2023
Background Powdery mildew is a major disease that causes great losses in soybean yield and seed quality. Disease-resistant varieties, which are generated by reducing the impact of susceptibility genes through mutation in host plants, would be an ...
T. P. Bui, Huy Le, Dong Thị Ta, Cuong X. Nguyen, N. Le, T. Tran, Phuong Van Nguyen, Gary Stacey, M. Stacey, N. Pham, Ha Hoang Chu, P. Do   +11 more
semanticscholar   +1 more source

Wheat Pm4 resistance to powdery mildew is controlled by alternative splice variants encoding chimeric proteins

Nature Plants, 2021
Crop breeding for resistance to pathogens largely relies on genes encoding receptors that confer race-specific immunity. Here, we report the identification of the wheat Pm4 race-specific resistance gene to powdery mildew.
J. Sánchez-Martín, Victoria Widrig, Gerhard Herren, T. Wicker, Helen Zbinden, Julien Gronnier, L. Spörri, C. Praz, Matthias Heuberger, Markus C. Kolodziej, Jonatan Isaksson, B. Steuernagel, M. Karafiátová, J. Doležel, C. Zipfel, B. Keller   +15 more
semanticscholar   +1 more source

Hyperspectral Monitoring of Powdery Mildew Disease Severity in Wheat Based on Machine Learning

Frontiers in Plant Science, 2022
Powdery mildew has a negative impact on wheat growth and restricts yield formation. Therefore, accurate monitoring of the disease is of great significance for the prevention and control of powdery mildew to protect world food security.
Ziguo Feng, Lu Wang, Zhengyang Yang, Yanyan Zhang, Xiao Li, Li Song, Li He, Jianzhao Duan, W. Feng   +8 more
semanticscholar   +1 more source

Global genomic analyses of wheat powdery mildew reveal association of pathogen spread with historical human migration and trade

Nature Communications, 2022
The fungus Blumeria graminis f. sp. tritici causes wheat powdery mildew disease. Here, we study its spread and evolution by analyzing a global sample of 172 mildew genomes. Our analyses show that B.g.
A. G. Sotiropoulos, Epifanía Arango-Isaza, T. Ban, Chiara Barbieri, S. Bourras, C. Cowger, P. Czembor, R. Ben-David, A. Dinoor, S. Ellwood, Johannes Graf, K. Hatta, M. Helguera, J. Sánchez-Martín, B. McDonald, A. Morgounov, M. Müller, V. Shamanin, K. Shimizu, T. Yoshihira, Helen Zbinden, B. Keller, T. Wicker   +22 more
semanticscholar   +1 more source