PHYTOPHTHORA MEGASPERMA F. SP. MEDICAGINIS IN CENTRAL MEXICO: DISTRIBUTION, PATHOGENICITY AND RESISTANCE IN ALFALFA
Forage production and longevity of alfalfa (Medicago sativa L.) are reduced by the effect of the fungus Phytophthora megasperma Drechs. in irrigated alfalfa fields located in Central Mexico. There are no resistant alfalfa cultivars adapted to this region. Phytophthora root rot was found in irrigated...
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| Language: | en_US |
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The University of Arizona.
1981
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| Online Access: | http://hdl.handle.net/10150/281975 |