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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2018: 95.39
For more details click here

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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

Int.J.Curr.Microbiol.App.Sci.2017.6(10): 930-936
DOI: https://doi.org/10.20546/ijcmas.2017.610.111


Studies on the Compatibility of Insecticides and Fungicides against Major Insect Pests and Diseases of Rice
Atanu Seni*, Rini Pal and Bhima Sen Naik
Orissa University of Agriculture and Technology, AICRIP, RRTTS, Chiplima, Sambalpur-768025, Odisha, India
*Corresponding author
Abstract:

The present experiment was carried out in the experimental farm of Regional Research and Technology Transfer Station (OUAT), Chiplima, Sambalpur, Odisha, during kharif 2013 and Rabi 2013-14 to determine the compatibility of selected insecticides and fungicides against major insect pests like stem borer, brown plant hopper and diseases like blast and sheath blight of rice. The treatments include: T1- Flubendiamide (4%) + Buprofezin (20%) 24 SC @ 875 ml/ha; T2- Triazophos 40 EC @ 750 ml/ha; T3- Hexaconazole 5 SC @ 1000 ml/ha; T4- Tricyclazole 75 WP @ 300 g/ha; T5- T1+T3; T6- T1+T4; T7- T2+T3; T8-T2+T4; T9-untreated control. Among the different combinations tested, Flubendiamide (4%) + Buprofezin (20%) 24 SC in combination with Hexaconazole 5 SC recorded less dead heart (2.22%) and white ear head (2.94%), blast incidence (2.76%), sheath blight incidence (3.55%) and produced highest yield (4.3 t/ha) followed by Flubendiamide (4%) + Buprofezin (20%) SC (2.63%, 3.75%, 3.43%, 4.90% and 4 t/ha) and Flubendiamide (4%) + Buprofezin (20%) 24 SC in combination with Tricyclazole 75 WP (4%, 1.23%, 1.61%, 4.05% and 3.8 t/ha) compared to untreated control where the incidence of DH (11.70%), WEH (12 %), blast incidence (4.60%), sheath blight incidence was 5.7% and produced yield (2.4 t/ha). There was no reduction in the efficacy of these insecticides and fungicides when used as tank mix. No phytotoxicity symptoms were noticed in treated field. So, all the insecticides and fungicides combinations are compatible with each other and can be safely used as tank mix for the control of rice insect pests and diseases, thus, saving labour costs.


Keywords: Combination, Compatibility, DH, WEH, Hoppers, Blast, Sheath blight, Phytotoxicity.
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How to cite this article:

Atanu Seni, Rini Pal and Bhima Sen Naik. 2017. Studies on the Compatibility of Insecticides and Fungicides against Major Insect Pests and Diseases of Rice.Int.J.Curr.Microbiol.App.Sci. 6(10): 930-936. doi: https://doi.org/10.20546/ijcmas.2017.610.111