Results 51 to 60 of about 2,670 (199)

Greenhouse Evaluation of Clubroot Resistant-Brassica napus cv. Mendel and Its Efficacy Concerning Virulence and Soil Inoculum Levels of Plasmodiophora brassicae

Pathogens, 2021
Clubroot resistance of oilseed rape (OSR) cultivars frequently relies on a major resistance gene originating from cv. Mendel. The efficacy of this resistance was studied in greenhouse experiments using two Plasmodiophora brassicae isolates, which were ...
Nazanin Zamani-Noor, Imke Krohne, Birger Koopmann   +2 more
doaj   +1 more source

Cytokinins Promote Rust Susceptibility in Poplar by Suppressing Defence Signalling, Reducing Defence Accumulation and Reprogramming Primary Metabolism

Plant, Cell &Environment, EarlyView.
ABSTRACT Cytokinins (CKs), classically recognised as plant growth regulators, are increasingly implicated in plant‐microbe interactions. Studies in herbaceous plants suggest that CKs can function as signalling molecules with dual roles in plant defence, either restricting or facilitating pathogen infection.
Chhana Ullah, Ahalya Rajendran, Sarrin Shahadat, Michael Reichelt, Almuth Hammerbacher, Jonathan Gershenzon   +5 more
wiley   +1 more source

Effects of Exogenous Ergothioneine on Brassica rapa Clubroot Development Revealed by Transcriptomic Analysis

, 2023
Clubroot disease is a soil-borne disease caused by Plasmodiophora brassicae that leads to a serious yield reduction in cruciferous plants. In this study, ergothioneine (EGT) was used to culture P.
Yuting Zhang, Xiaonan Li, Guizhu Cao, Zhongyun Piao, Zhang, Yuting, Cao, Guizhu, Li, Xiaonan, Piao, Zhongyun   +7 more
core   +1 more source

Comprehensive review of Plasmodiophora brassicae: pathogenesis, pathotype diversity, and integrated control methods

Frontiers in Microbiology
Clubroot disease is an important disease of cruciferous crops worldwide caused by Plasmodiophora brassicae. The pathogen P. brassicae can infect almost all cruciferous crops, resulting in a reduction in yield and quality of the host plant. The first part
Xueliang Xu, Caiyun Wu, Fan Zhang, Jian Yao, Linjuan Fan, Zirong Liu, Yingjuan Yao   +6 more
doaj   +1 more source

Transcriptome analysis of Brassica rapa near-isogenic lines carrying clubroot-resistant and –susceptible alleles in response to Plasmodiophora brassicae during early infection

Frontiers in Plant Science, 2016
Although Plasmodiophora brassicae is one of the most common pathogens worldwide, the causal agent of clubroot disease in Brassica crops, resistance mechanisms to it are still only poorly understood.
Jingjing eChen, Wenxing ePang, Bing eChen, Chunyu eZhang, Zhongyun ePiao   +4 more
doaj   +1 more source

Evaluation of Amisulbrom Products for the Management of Clubroot of Canola (Brassica napus)

Plants, 2023
Clubroot, caused by Plasmodiophora brassicae, is an important disease of canola (Brassica napus). Amisulbrom, a quinone inside inhibitor (QiI), was evaluated for its effectiveness in clubroot management in Alberta, Canada. Resting spores of P.
Zhiyu Yu, Stephen E. Strelkov, Sheau-Fang Hwang   +2 more
doaj   +1 more source

Introgressed Brassica napus × Sinapis alba enhance resistance to the crucifer flea beetle (Phyllotreta cruciferae)

Pest Management Science, Volume 82, Issue 11, Page 10752-10764, November 2026.
This study demonstrates that Brassica napus lines with Sinapis alba introgressions enhanced resistance against Phyllotreta cruciferae, resulting in reduced feeding damage and improved seedling physiological performance. The introgressed lines showed strong potential as genetic resources for developing more resilient and sustainable canola varieties ...
Aziz Ullah, Altaf Hussain, Vicky Roslinsky, Sally L. Vail, Boyd A. Mori   +4 more
wiley   +1 more source

Local Duplication of TIR-NBS-LRR Gene Marks Clubroot Resistance in Brassica napus cv. Tosca

Frontiers in Plant Science, 2021
Clubroot, caused by Plasmodiophora brassicae infection, is a disease of growing importance in cruciferous crops, including oilseed rape (Brassica napus). The affected plants exhibit prominent galling of the roots that impairs their capacity for water and
Piotr M. Kopec, Katarzyna Mikolajczyk, Ewa Jajor, Agnieszka Perek, Joanna Nowakowska, Christian Obermeier, Harmeet Singh Chawla, Harmeet Singh Chawla, Marek Korbas, Iwona Bartkowiak-Broda, Wojciech M. Karlowski   +10 more
doaj   +1 more source

Harvesting benefits: Exploring the effects of second‐best policies on enhancing soil organic carbon stocks in agriculture

American Journal of Agricultural Economics, Volume 108, Issue 5, Page 1402-1436, October 2026.
Abstract Agricultural subsidies can be an effective policy tool to enhance soil organic carbon sequestration. This paper assesses the effectiveness of a second‐best hypothetical policy which subsidizes additional canola hectares optimally for each soil zone in Saskatchewan in an effort to increase soil organic carbon.
Devin A. Serfas
wiley   +1 more source

Improvement of Resistance to Clubroot Disease in the Ogura CMS Restorer Line R2163 of Brassica napus

Plants, 2022
Oilseed rape (Brassica napus) has significant heterosis and Ogura CMS is a major way to use it. Ogura CMS has the advantages of complete and stable male sterility and easy-to-breed maintainers. Therefore, to breed better restorers has become an important
Jiao Chen, Jiahui Li, Mengya Ma, Bao Li, Yuanwei Zhou, Yongzhong Pan, Youjun Fan, Bin Yi, Jinxing Tu   +8 more
doaj   +1 more source