National Academy of Agricultural Sciences (NAAS)
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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
A survey was conducted in different farmer’s field to study the incidence of major insect pests of rice crop in Cachar district, Assam. The present study was done in Kharif season (August to November/December), 2019. Fortnightly observation was taken at vegetative and reproductive stages of paddy. During the present investigation, seven insect species viz., Cnaphalocrocis medinalis (Guenee), Scirpophaga incertulas (Walker), Mythimna separate (walker), Leptocorisa spp, Nilaparbvata lugens (Stal), Nephotettix nigropictus (Stal) and Nephotettix virescence (Distant) were recorded as major pests in paddy field. Among them, leaf folder (C. medinalis) and yellow stem borer (S. incertulas) were found as highly abundant and dominant pest species of rice cultivated in the study area.
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