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.date.accessioned2020-06-07T10:10:00Z
dc.date.available2020-06-07T10:10:00Z
dc.date.issued1987
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.citationT-274
dc.identifier.siciT-274en_US
dc.identifier.urihttp://hdl.handle.net/123456789/7779
dc.language.isoenen_US
dc.publisherDepartment of Entomology, College of Agriculture, Vellayanien_US
dc.subjectLeptocorisa acutaen_US
dc.subjectRice bugen_US
dc.subjectInsecticidesen_US
dc.subjectRed spotted earhead bugen_US
dc.subjectStriped bugen_US
dc.subjectRice
dc.titleStudies on insect pests and diseases of rice earhead and their controlen_US
dc.typeThesisen_US

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