Article

In vitro spore germination and infection of cultivars of Rubus and Rosa by downy mildews from both hosts.

1994-08-01

Abstract excerpt

The cardinal temperatures for in vitro germination of conidia of imported and indigenous isolates of downy mildew from hosts in the genera Rubus and Rosa were similar. A high percentage of conidia germinated above 2°C and germination remained between 80% and 90% up to 15°C or 20°C, depending on the isolate. The highest incidence of disease on leaf disks of Tummelberry (blackberry × red raspberry)...

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Literature Corpus work: 86f996e0-5020-50a9-a5af-0026e3e48d38
DOI: 10.1111/j.1744-7348.1994.tb04948.x

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