Results 51 to 60 of about 2,497 (178)

Development of Glycine max Germplasm Highly Resistant to Sclerotinia sclerotiorum

PhytoFrontiers, 2023
Sclerotinia stem rot (SSR) of soybean caused by Sclerotinia sclerotiorum is a devastating disease of soybean, especially in the Upper Midwest region of the United States.
Richard W. Webster, Megan McCaghey, Brian D. Mueller, Carol L. Groves, Febina M. Mathew, Asheesh K. Singh, Mehdi Kabbage, Damon L. Smith   +7 more
doaj   +1 more source

Disease control in oilseed rape: Current insights and perspectives for next‐generation integrated pest management

Pest Management Science, EarlyView.
Winter oilseed rape in Europe suffers frequent pathogen losses. This review outlines key integrated pest management (IPM) strategies, rotation, residue and tillage management, optimized sowing, resistance, and targeted fungicides supported by forecasting.
Jon S West, Małgorzata Jędryczka, Nazanin Zamani‐Noor   +2 more
wiley   +1 more source

Isolation and identification of Sclerotinia stem rot causal pathogen in Arabidopsis thaliana [PDF]

Journal of Zhejiang University SCIENCE B, 2008
A new stem rot disease is found to occur naturally on Arabidopsis plants in greenhouses of Fuzhou, China. In order to identify its pathogen, we conducted a series of fungal isolation and purification, plant reinoculation, and ascus and ascospore induction from the sclerotia.
Ai-Rong, Wang, Wen-Wei, Lin, Xiao-Ting, Chen, Guo-Dong, Lu, Jie, Zhou, Zong-Hua, Wang   +5 more
openaire   +2 more sources

Experimental dissection of phenotypic variation for quantitative disease resistance in canola (Brassica napus) – Leptosphaeria maculans interactions

Pest Management Science, EarlyView.
This graphical abstract illustrates how quantitative resistance to Leptosphaeria maculans in canola is experimentally estimated through multi‐environment replicated trials measuring crown canker severity. Genotype, environment and pathogen sources feed into phenotyping, followed by variance partitioning using mixed models and beta regression to ...
Luke G Barrett, Mohamed CM Zakeel, Angela P Van der Wouw, Rebecca Maher, Kurt D Lindbeck, Susan J Sprague   +5 more
wiley   +1 more source

Coniferyl aldehyde from the phenylpropanoid pathway targets pyruvate kinase in Dactylobotrys graminicola to confer sheath rot resistance in hulless barley

Journal of Integrative Plant Biology, EarlyView.
Hulless barley resists the newly identified sheath rot disease caused by the necrotrophic fungal pathogen Dactylobotrys graminicola by releasing coniferyl aldehyde, a natural compound that disrupts energy production in the fungus. ABSTRACT Dactylobotrys graminicola (Dgr), a necrotrophic fungal pathogen, has recently been identified as the causative ...
Haowen Zheng, Liyifan Chen, Jianguo Wei, Yuandi Xu, Rangrang Chen, Yu Li, Yan Liu, Jiahui Yan, Lu Hou, Yiliang Chen, Zhensheng Kang, Haifeng Zhang, Qiang Yao   +12 more
wiley   +1 more source

Molecular Identification, Pathogenicity, and Fungicide Sensitivity of Sclerotinia spp. Isolates Associated with Sclerotinia Stem Rot in Rapeseed in Germany

Agriculture
(1) Background: Sclerotinia sclerotiorum is the main causal agent of Sclerotinia stem rot in rapeseed, while the related species S. subarctica has also been reported. However, its prevalence and impact in Germany remain unclear.
Nazanin Zamani-Noor, Dorsa Daneshbakhsh, Beatrice Berger   +2 more
doaj   +1 more source

Sclerotinia Stem Rot Caused bySclerotinia sclerotiorumon Soybeans in Nigeria

Plant Disease, 1992
In Aug. 1990, S. sclerotiorum was isolated from soyabean cultivars TGx 1440-1E and TGx 1627-3F at Bukuru, Plateau, Nigeria. Disease symptoms are described. This is the first report of Sclerotinia stem rot of soyabean in Nigeria and West Africa.
Akem, C.N., Dashiell, Kenton E.
openaire   +2 more sources

Stem and Crown Rot of Chickpea in California Caused by Sclerotinia trifoliorum [PDF]

Plant Disease, 2008
The identities of Sclerotinia isolates obtained from chickpea plants showing stem and crown rot were determined using morphological characteristics, variations in group I introns, and internal transcribed spacer (ITS) sequences. Isolates could be separated into two groups based on growth rates at 22°C, fast growing (about 40 mm per day) versus slow ...
Njambere, Evans N, Chen, Weidong, Frate, Carol, Wu, Bo-Ming, Temple, Steve R, Muehlbauer, Fred J   +5 more
openaire   +3 more sources

A Repertoire of Major Genes From Crop Wild Relatives for Breeding Disease‐Resistant Wheat, Rice, Maize, Soybean and Cotton Crops

Plant Breeding, EarlyView.
ABSTRACT Global food demand is predicted to rise anywhere from 59% to 98% by 2050 because of increasing population. However, the continued depletion of natural resources and increasing biotic and abiotic stresses will continue to pose significant threats to global food security in coming years.
Memoona Khalid, Hafiz Mamoon Rehman, Tsz‐Yan Cheung, Shakeel Ahmed, Ting Fung Chan, Hon‐Ming Lam   +5 more
wiley   +1 more source

Analysis of Tissue-Specific Defense Responses to Sclerotinia sclerotiorum in Brassica napus

Plants, 2022
Sclerotinia stem rot (SSR) caused by Sclerotinia sclerotiorum (S. sclerotiorum) is the main disease threat of oilseed rape (Brassica napus), resulting in huge economic losses every year.
Jie Liu, Rong Zuo, Yizhou He, Cong Zhou, Lingli Yang, Rafaqat Ali Gill, Zetao Bai, Xiong Zhang, Yueying Liu, Xiaohui Cheng, Junyan Huang   +10 more
doaj   +1 more source