Contribuição ao estudo do «vermelhão» do algodoeiro (Gossipium herbaceum)
During the years 1948, 1949 and 1951 a disease occurred in the cotton crops of the state of S. Paulo Brazil (S. Am.), which caused a severe drop in yields. The abnormality was characterized by a typical reddish - purple color of the leaves, being by this reason, called "vermelhão", that is...
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| Main Authors: | , , , |
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| Format: | Digital revista |
| Language: | Portuguese |
| Published: |
Universidade de São Paulo
1954
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0071-12761954000100001 |
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