Article

Infection and development of Phoma medicaginis on moderately rersistant and susceptible alfalfa genotypes

2007-01-01

Abstract excerpt

In North America, spring black stem and leaf spot, caused by Phoma medicaginis, is one of the most important diseases of alfalfa (Medicago sativa). Symptoms appear initially as small, dark brown to black spots that eventually enlarge and on leaves the spots are associated with chlorosis and defoliation. The infection process of P. medicaginis was previously investigated on susceptible alfalfa genotypes, but little...

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Literature Corpus work: c78377af-9b37-5216-b196-fe311a66a321
DOI: 10.1080/07060660709507472

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