Studies on insect pests and diseases of rice earhead and their control

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dc.contributor.advisorRajan Asari, P A
dc.contributor.authorAnnie Thomas
dc.contributor.authorKAU
dc.date.accessioned2020-06-07T10:14:59Z
dc.date.available2020-06-07T10:14:59Z
dc.date.issued1987
dc.descriptionPGen_US
dc.description.abstractA random sample survey on insect pests and diseases infesting rice during, flowering stage was conducted to collect information on the occurence of pests and diseases on rice earhead of different localities in Trivandrum district. Itcould be observed that L.acuta was the most important pest occurring throughout the area surveyed . The importance of rice bug was further proved by the mean number of insect present in different localities. The mean number of rice bug varied from 0.25 to 2.45 which showed the existence of considerable variation according to localities and varieties. The high yielding varieties invariably were seen more susceptible to the pest infestation than the local cultivars.en_US
dc.identifier.urihttp://krishikosh.egranth.ac.in/handle/1/5810147179
dc.keywordsLeptocorisa acuta, Rice bug, Insecticides, Red spotted earhead bug, Striped bugen_US
dc.language.isoenen_US
dc.pages108p.en_US
dc.publisherDepartment of Entomology, College of Agriculture, Vellayanien_US
dc.subEntomologyen_US
dc.themeDiseases of rice earhead and their controlen_US
dc.these.typeM.Scen_US
dc.titleStudies on insect pests and diseases of rice earhead and their controlen_US
dc.typeThesisen_US
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