Article

Research on the isolation and identification of black spot disease of Rosa chinensis in Kunming,China

2023-01-12

Abstract excerpt

Through a survey of rose diseases in the South Tropical Garden in Kunming, China,it was found that black spot was the most common and serious disease of rose cultivated in the open air there, with an incidence of more than 90%. In this study, fungus isolation was performed on leaf samples of five black spot susceptible varieties of rose from the South Tropical Garden by tissue isolation. 18 strains of fungus were...

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Literature Corpus work: fb2d42a0-89b9-5e35-b5ce-5abda28ecff1
DOI: 10.21203/rs.3.rs-2399735/v1

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