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Abstract                 Volume:4  Issue-4  Year-2016          Original Research Articles


Online ISSN : 2347 - 3215
Issues : 12 per year
Publisher : Excellent Publishers
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Study of the Insect Pest Complex of Rainfed Rice Crop-Ecosystem of Manipur Valley, India
Jenita, Th D.C. Ray1*, K.I. Singh2, S.Sanjay Singh3 and Th. Rocky4
1Department of Ecology and Environmental Science, Assam University, Silchar, Assam-788011, India
2Department of Entomology, Central Agricultural University, Imphal, Manipur-795004, India
3ICAR, NEH Region, Lamphelpat, Imphal, Manipur- 795004, India
4Department of Floriculture, Medicinal and Aromatic Plants, Uttar Banga Krishi Viswavidyalaya, Pundibari, Cooch Behar – 736165, West Bengal, India
*Corresponding author
Abstract:

The replicated field investigations were made to study the insect pest complex at the Rice Research Farm, College of Agriculture, Central Agricultural University, Imphal during Kharif season of 2010 and 2011.  During the study, about 30 insect pest species were recorded to infest Rice in Manipur and of which Asian gall fly, Orseolia oryzae Wood-Mason, Yellow stem borer, Scirpophaga incertulas Walker, leaf folder, Cnaphalocrocis medinalis Guenee, caseworm, Nymphula depunctalis, whorl maggot, Hydrellia philippina Ferina, small grasshopper, Oxya chinensis Walker, green leafhopper, Nephotettix virescens, gundhi bug, Leptocorisa acuta T, swarming caterpillar, Spodoptera mauritia and Army worm, Mythimna separata Walker are of the major importance inflicting the crop.

Keywords: Rice,Insect pest complex, Scirpophaga incertulas, Cnaphalocrocis medinalis.
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How to cite this article:

Jenita, Th D.C. Ray, Singh,K.I., S.Sanjay Singh and Rocky, Th. 2016. Study of the Insect Pest Complex of Rainfed Rice Crop-Ecosystem of Manipur Valley.Int.J.Curr.Res.Aca.Rev. 4(4): 44-50
doi: http://dx.doi.org/10.20546/ijcrar.2016.404.005