Rhythm of zoospore production of pythium on lettuce cultured hydroponically
Zoospore production of Pythium dissotocum Drechs. in the nutrient solution of hydroponically-grown lettuce, in the greenhouse, was shown to be cyclic. The number of zoospores detected in the nutrient solution was lowest around noontime, (11:00-14:00 hr) and highest around 20:00 hr. Growth chamber st...
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| Language: | en_US |
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The University of Arizona.
1988
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| Online Access: | http://hdl.handle.net/10150/276687 http://arizona.openrepository.com/arizona/handle/10150/276687 |