Results 41 to 50 of about 16,796 (233)

Hormone Signaling and Its Interplay With Development and Defense Responses in Verticillium-Plant Interactions

Frontiers in Plant Science, 2020
Soilborne plant pathogenic species in the fungal genus Verticillium cause destructive Verticillium wilt disease on economically important crops worldwide. Since R gene-mediated resistance is only effective against race 1 of V.
Nikhilesh Dhar, Jie-Yin Chen, Krishna V. Subbarao, Steven J. Klosterman   +3 more
doaj   +1 more source

Occurrence and Pathogenicity of Verticillium Wilt on Chrysanthemum Caused by Verticillium dahliae [PDF]

Research in Plant Disease, 2007
A wilt disease on the greenhouse-grown chrysanthemum occurred at Kumi, Masan and Busan, Korea in . Symptoms of wilting, yellowing, and marginal burning started from lower leaves and progressed upward. Early symptoms often appeared on one side, involving only one part of the plant or one side of individual leaves or stems without a vascular ...
Kyung-Sook Han, Jong-Han Park, Jung-Sup Lee, Sang-Tae Seo, Seung-Ryong Cheong   +4 more
openaire   +1 more source

From Defense Executor to Engineering Target: Harnessing Lignin for Crop Resistance

Advanced Science, EarlyView.
Lignin serves as both a physical and chemical executor of broad‐spectrum plant immunity. This review systematically summarizes classical and recent advances in lignin‐mediated immunity, outlines the multifaceted regulatory modules controlling lignification under biotic stress, discusses key physiological and biochemical mechanisms behind lignin‐based ...
Yanwen Yu, Ke Wang, Huachuan Tuo, Jiankun Li, Liping Xu, Chang‐Jun Liu, Mingyue Gou   +6 more
wiley   +1 more source

Integration of Nutrition and Organic Agriculture Framework in Managing Gastrointestinal Nematodes in Ruminants

Animal Research and One Health, EarlyView.
Gastrointestinal nematode infections damage the gastrointestinal epithelial tissues of ruminants, affecting nutrient utilization and overall production performance. This review outlines host‐gastrointestinal nematode interactions and discusses integrated control strategies, including nutritional supplementation, grazing management, vaccines, and ...
Wenxun Chen, Xiangfang Tang, Yimin Zhuang, Shengjun Zhao, Ying Ren, Xiaokang Lv   +5 more
wiley   +1 more source

A nematicidal metabolite from Verticillium chlamydosporium

, 2000
A bioassay-directed fractionation of cultures of the fungus, Verticillium chlamydosporium, demonstrated nematicidal activity, due mainly to phomalactone. Compared with aldicarb, the lethal activity against Meloidogyne incognita was less, but its activity
Cameron, S., Khambay, B. P. S., Bourne, J. M., Zaki, M. J., Kerry, B. R.   +4 more
core   +1 more source

Larval antibiosis to cabbage stem flea beetle (Psylliodes chrysocephala) is absent within oilseed rape (Brassica napus)

Pest Management Science, EarlyView.
We screened a panel of 98 Brassicaceae genotypes (97 Brassica napus and 1 Sinapis alba) for cabbage stem flea beetle (Psylliodes chrysocephala) larval antibiosis. We found limited evidence for antibiosis across B. napus but consistent antibiosis in S. alba. Brassicaceae relatives may therefore better inform resistance traits for breeding.
Ryan E Brock, Clara Courtney, Steven Penfield, Rachel Wells   +3 more
wiley   +1 more source

The Ectopic Overexpression of the Cotton Ve1 and Ve2-Homolog Sequences Leads to Resistance Response to Verticillium Wilt in Arabidopsis

Frontiers in Plant Science, 2017
Verticillium wilt, caused by the Verticillium dahliae phytopathogen, is a devastating disease affecting many economically important crops. A receptor-like protein (RLP) gene, Ve1, has been reported to confer resistance to V. dahliae in tomato plants, but
Jieyin Chen, Nanyang Li, Xuefeng Ma, Vijai K. Gupta, Dandan Zhang, Tinggang Li, Xiaofeng Dai   +6 more
doaj   +1 more source

Genome-wide association analysis reveals a novel pathway mediated by a dual-TIR domain protein for pathogen resistance in cotton

Genome Biology, 2023
Background Verticillium wilt is one of the most devasting diseases for many plants, leading to global economic loss. Cotton is known to be vulnerable to its fungal pathogen, Verticillium dahliae, yet the related genetic mechanism remains unknown. Results
Yihao Zhang, Yaning Zhang, Xiaoyang Ge, Yuan Yuan, Yuying Jin, Ye Wang, Lihong Zhao, Xiao Han, Wei Hu, Lan Yang, Chenxu Gao, Xi Wei, Fuguang Li, Zhaoen Yang   +13 more
doaj   +1 more source

Verticillium wilt of potato caused by Verticillium nigrescens Pethybridge.

Japanese Journal of Phytopathology, 1984
A potato wilt disease new to Japan was found. Diseased plants became yellow, defoliated and dead rapidly. Verticillium nigrescens Pethybridge was isolated from the plants. Inoculation tests on various plants in a greenhouse proved that the fungus caused disease only on potato, and not on eggplant, tomato, bell pepper, cucumber, melon, adzuki bean and ...
KITAZAWA, Kenji, SATO, Norio
openaire   +2 more sources

Alcoholic extracts of Russian sage (Salvia yangii) contain bioactive terpenoids with inhibitory activity against grapevine downy mildew (Plasmopara viticola)

Pest Management Science, EarlyView.
Alcoholic extracts from flowers, leaves, and shoots of Russian sage decreased downy mildew severity on grapevine leaf disks. Fractionation followed by metabolomic analysis revealed putative terpenoids as the main components of the active fractions. Specifically, 7‐methylrosmanol, 12‐O‐methylcarnosic acid, carnosic acid, and carnosol were identified as ...
Anna Smaldone, Oscar Giovannini, Martina Magni, Michael Oberhuber, Peter Robatscher, Michele Perazzolli   +5 more
wiley   +1 more source