Article

Characterization of Ascochyta isolates and susceptibility of pea cultivars to the ascochyta disease complex in Alberta.

2000-10-01

Abstract excerpt

The relative virulence of 109 Ascochyta isolates collected from pea fields in Alberta from 1996 to 1998 were evaluated on 10-day-old seedlings by the excised leaf-assay technique. Twenty-eight isolates were avirulent, while the others produced lesions of various sizes on pea leaves. DNA samples from 86 isolates were amplified by the RAPD technique using PCR with single primers. One dominant genotype of Ascochyta p...

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Literature Corpus work: cf713a40-c534-5c77-a3a6-dd3de9fcb1f0
DOI: 10.1046/j.1365-3059.2000.00489.x

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