Studies on the flight periods of coffee white stem-borer, Xylotrechus quadripes Chev. in Pulney and Shevaroy Hills
Monthly observations were made on the emergence of adults of white stem-borer, Xylotrechus quadripes Chev. on Pulney and Shevaroy Hills for three years by split-opening the borer infested arabica coffee stems at randomly selected estates. Maximum number of adults were recorded in the months of April to June and October to December on Pulney Hills and in May and October to
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| Main Authors: | , |
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| Format: | biblioteca |
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| Subjects: | COFFEA ARABICA, XYLOTRECHUS, INSECTOS DAÑINOS (TALLO), DINAMICA DE LA POBLACION, INDIA, |
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