Article

Multi-Year pathogenicity and fungicide sensitivity assessment of Colletotrichum coccodes and emerging C. nigrum, both causing black dot in Manitoba potatoes

2026-06-06

Abstract excerpt

<title>Abstract</title> <p> Black dot, caused by <italic>Colletotrichum coccodes</italic> , is an increasing concern in Canadian potato production. <italic>Colletotrichum’s</italic> populations genetic diversity, pathogenic variability, and fungicide sensitivity remain poorly characterized. We conducted a multi-year survey (2023–2025) across Manitoba to identify and characterize <italic>Colletotrichum</ital...

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Literature Corpus work: 5c0b31ad-bf4b-5405-b063-63be03cf7ad3
DOI: 10.21203/rs.3.rs-9773669/v1

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Multi-Year pathogenicity and fungicide sensitivity assessment of Colletotrichum coccodes and emerging C. nigrum, both causing black dot in Manitoba potatoesDOI 10.21203/rs.3.rs-9773669/v1Read

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