The chickpea root rot complex in Saskatchewan, Canada- detection of emerging pathogens and their relative pathogenicity.

ABSTRACT: Chickpea fields in Saskatchewan, one of the three Canadian prairie provinces, have suffered from major health issues since 2019, but no definitive cause has been determined. Field surveys were conducted in Saskatchewan in 2020 and 2021 in order to develop a better understanding of root rot pathogens associated with chickpea. Root samples were analyzed for the presence of 11 potential chickpea root rot pathogens using end-point PCR. Fusarium redolens, F. solani and F. avenaceum were the most prevalent pathogen species detected in both survey years. The cause of Fusarium wilt in chickpea, F. oxysporum f. sp. ciceris, was not detected in either year, nor were Phytophthora spp. and Verticillium albo-atrum. Berkeleyomyces sp. was detected

SUBMITTER: Armstrong-Cho C 

PROVIDER: S-EPMC9939516 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature