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 |
The present investigation was conducted in summer 2018 at BCKV Teaching Farm, Mandouri, Nadia, West Bengal, to evaluate the efficacy insecticide, viz., Spinotetram 0.8% GR at different doze rates against yellow stem borer, Scirpophaga incertulas and Rice leaf folder, Cnaphalocrosis medinalis infesting rice. The pooled data on efficacy of different treatment schedules of Spinotetram 0.8% GR against major insect pests of Rice i.e. Stem borer and Leaf folder. All the treated plots provided significant reduction of pest infestation along with significant yield increase but the best protection was obtained from the plots treated with Spinotetram 0.8% GR @ 70g/ha and Spinotetram 0.8% GR @ 65g/ha followed by Spinotetram 0.8% GR @ 60g/ha & Cartap Hydrochloride 4% GR @ 1000g/ha. All the treatments were on par with each other and significantly superior over the other comparative treatments and untreated control regarding pest control.
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