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  1. Kerala Agricultural University Digital Library
  2. 2. Institutional Publications
  3. Reprints
a
Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/4393
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DC FieldValueLanguage
dc.contributor.authorNair, K P V-
dc.contributor.authorMammen, K V-
dc.contributor.authorPillai, K B-
dc.contributor.authorNair, S S-
dc.date.accessioned2019-03-20T07:15:40Z-
dc.date.available2019-03-20T07:15:40Z-
dc.date.issued1980-
dc.identifier.citationAgricultural Research Journal of Kerala, 18(1), 55-60.en_US
dc.identifier.urihttp://hdl.handle.net/123456789/4393-
dc.description.abstractStudies carried out at the Rice Research Station, Moncompu, Kerala, during 1974-76 showed that in the Kuttanad rice tract, brown plant hopper Nilaparvata /ugens (Stal.) is present in the field throughout the year with a major population peak during January to March for themain crop (winter crop) and a minor peak during August to September for the second crop {autumn crop). Correlation studies revealed that the hopper population was significantly influenced by climatic factors. Rainfall in association with relative humidity and and maximum temperature played a decisive role in regulating the population of the insect.en_US
dc.language.isoenen_US
dc.publisherKerala Agricultural Universityen_US
dc.subjectBrown planthopperen_US
dc.subjectrice-pesten_US
dc.subjectbrown planthopper-effect of climateen_US
dc.subjectbrown hopper populationen_US
dc.titleInfluence of climatic factors on populations of the brown plant hopper in Kuttanad, Keralaen_US
dc.typeArticleen_US
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