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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/123456789/4644
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DC FieldValueLanguage
dc.contributor.authorDas, N M-
dc.contributor.authorSusamma Mathai-
dc.contributor.authorChristudas, S P-
dc.date.accessioned2019-04-12T04:38:09Z-
dc.date.available2019-04-12T04:38:09Z-
dc.date.issued1977-
dc.identifier.citationAgricultural Research Journal of Kerala, 15(1), 69-72.en_US
dc.identifier.urihttp://hdl.handle.net/123456789/4644-
dc.description.abstractIn a field experiment conducted in the red soil of Agricultural College Farm, Vellayani applying thimet, disulfotan, rnephosfolan and carbofuron granules at three different levels, applied at the' time of sowing, disulfoton at 1 kgai/ha was found an effective and economic method for controlling pea aphid upto 5 weeks after sowing. In another field experiment it was observed that spraying of different insecticides commencing from the time of flowering along with one application of disulfotan granules at the rate of 1 kg ai/ha at the time of sowing reduced the incidence of pea aphid and pod borers and increased the yield significantly. On a benefit cost ratio basis the effective insecticides could be ranked as follows: f enithion >f enitrothion > monocrotophos > carbaryl > phosalone > quinalphos.en_US
dc.language.isoenen_US
dc.publisherKerala Agricultural Universityen_US
dc.subjectCowpeaen_US
dc.subjectcowpea-control of affecting pestsen_US
dc.subjectfenitrothionen_US
dc.subjectdifferent insecticide granulesen_US
dc.subjectleptophosen_US
dc.subjectfenthionen_US
dc.subjectquinalphosen_US
dc.subjectcowpea pest treatmentsen_US
dc.titleControl of the insect pests affecting cowpea Vigna Sinensisen_US
dc.typeArticleen_US
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