Field efficacy of flubendiamide 20WG against rice leaffolder, Cnaphalocrocis medinalis (Guenee) and yellow stem borer, Scirpophaga incertulas (Walker) in basmati rice

Abstract The present investigation was based on the management of Yellow stem borer which is a major pest of Basmati rice crop in India. All the treatments were applied to control this pest when it reached on its ETL level. The data recorded one day before of first spray and 3, 7, 10 days after of each spray. The observation revealed that all the treatments were found significantly superior over untreated control. Among the all treatments Fipronil 5 SC was found most effective followed by Imidacloprid 17.8 SC, Cartap hydrochlorid 4 G. Among the bio-pesticides B. bassiana was most effective after the chemical pesticides followed by M. anisopliae and V. lacani. The field treated with fipronil 5 SC produced the highest grain yield (38.35 q/ha) and Imidacloprid 17.8 SC was placed on second place with 37.26 q/ha grain yield followed by Thiamethoxam 25 WG (36.05q/ha) and Cartap hydrochloride 4G (33.87 q/ha).

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Environmental effect on yellow stem borer, Scirpophaga incertulas (Walker) and rice leaf folder, Cnaphalocrocis medinalis (Guenee) on rice crop

Journal of Environmental Biology ◽

10.22438/jeb/38/2/ms-64 ◽

2017 ◽

Vol 38 (2) ◽

pp. 291-295 ◽

Cited By ~ 2

Author(s):

S. Zainab ◽

◽

B. Ram ◽

R.N. Singh ◽

◽

...

Keyword(s):

Environmental Effect ◽

Stem Borer ◽

Rice Crop ◽

Cnaphalocrocis Medinalis ◽

Scirpophaga Incertulas ◽

Yellow Stem Borer ◽

Rice Leaf ◽

Rice Leaf Folder

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Efficacy of Granular Insecticide against Yellow Stem Borer (Scirpophaga incertulas) on Basmati Rice

Journal of Krishi Vigyan ◽

10.5958/2349-4433.2017.00015.0 ◽

2017 ◽

Vol 5 (2) ◽

pp. 63

Author(s):

Vikram D Singh ◽

R K Gangwar ◽

Guru Prem ◽

Rakesh Choudhary ◽

Amit Kumar ◽

...

Keyword(s):

Stem Borer ◽

Basmati Rice ◽

Scirpophaga Incertulas ◽

Yellow Stem Borer

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Effect of weather variables on the incidence of yellow stem borer (Scirpophaga incertulas W.) and leaf folder (Cnaphalocrocis medinalis G.) in rice

Wheat and Barley Research ◽

10.25174/2249-4065/2019/95416 ◽

2019 ◽

Vol 11 (3) ◽

Author(s):

Poonam Jasrotia ◽

Anil Khippal ◽

Jayant Yadav ◽

Prem Lal Kashyap ◽

Sudheer Kumar ◽

...

Keyword(s):

Stem Borer ◽

Cnaphalocrocis Medinalis ◽

Weather Variables ◽

Scirpophaga Incertulas ◽

Yellow Stem Borer

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Seasonal incidence Efficacy of different novel insecticides and bio-pesticides against yellow stem borer Scirpophaga incertulus (Walker) on Rice

International Journal of Agricultural Invention ◽

10.46492/ijai/2018.3.2.12 ◽

2019 ◽

Vol 3 (02) ◽

pp. 161-165

Author(s):

Rajendra Singh ◽

Anant Kumar ◽

Nirvesh Singh ◽

Amit . ◽

...

Keyword(s):

Stem Borer ◽

Control Agent ◽

Basmati Rice ◽

Research Centre ◽

Scirpophaga Incertulas ◽

Seasonal Incidence ◽

Yellow Stem Borer ◽

Control Application ◽

Crop Research ◽

Paddy Yield

The present investigation was carried out to study the efficacy of different novel insecticides and bio-pesticides against stem borer Scirpophaga incertulus (Walker) during kharif 2015-16 at Crop Research Centre of Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut. Efficacy of newer insecticides (fipronil 5 SC, cartap hydrochloride 50SP,chlorpyriphos 20 EC, imidacloprid), one biopesticide (Neemarin 1500 ppm) and one bio-control agent (Trichogramma japonicum) were evaluated against yellow stem borer Scirpophaga incertulas (Walk.) in Basmati rice. The stem borer recorded as dead heart ear heads ranged from 4.85 to 10.55 per cent and white ear head showed that it was recorded on 38th standard weak. All the treatments were found significantly effective in reducing the infestation of stem borer and increasing the yield compared with control. Application of fipronil 5 SC was the most effective treatment in reducing the stem borer infestation at all observational interval resulting highest grain yield The results of paddy yield depicted in table 3, showed that the plots treated with fipronil 0.3 GR @ 25 kg/ha gave the highest yield (45.56 q/ha).

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