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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
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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 2017: 100.00
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2017: 100.00
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 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2019.8(3): 2582-2592
DOI: https://doi.org/10.20546/ijcmas.2019.803.306


Evaluation of Newer Insecticides for the Management of Brinjal Shoot and Fruit Borer Leucinodes orbonalis (Guenee) (Lepidoptera: Crambidae)
M. Shridhara1, S.G. Hanchinal1, A.G. Sreenivas1, A.C. Hosamani1 and J.M. Nidagundi2
1Department of Agricultural Entomology
2Department of Genetics and Plant Breeding, UAS, Raichur- 584 104, Karnataka, India
*Corresponding author
Abstract:

To evaluate the efficacy of new insecticides against brinjal shoot and fruit borer (BSFB), L. orbonalis, field experiment was carried out in a randomized block design with seven treatments (six insecticides and one control) and three replications during kharif 2017 at Main Agricultural Research Station (MARS), Raichur. Among the treatments the lowest mean per cent shoot damage was recorded in the treatment with emamectin benzoate 5 SG (5.41) followed by chlorantraniliprole 18.5 SC (5.83) and flubendiamide 39.5 SC (5.93) and were superior than the untreated control (14.66) after first and second spray. After third spray the lowest mean per cent fruit damage was recorded in the treatment with chlorantraniliprole 18.5 SC (14.32) followed by flubendiamide 39.5 SC (15.78) and emamectin benzoate 5 SG (16.30) and were superior than the other treatments. The highest yield was observed in the treatment with emamectin benzoate 5 SG (25.9 t.ha-1) followed by flubendiamide 39.5 SC (23.7 t.ha-1) and chlorantraniliprole 18.5 SC (21.8 t.ha-1) compared to the untreated control (10.4 t.ha-1) and recorded maximum benefit cost ratio in the field treated with emamectin benzoate 5 SG (1: 3.17) followed by flubendiamide 39.5 SC (1: 2.96) and chlorantraniliprole 18.5 SC (1: 2.63).


Keywords: Brinjal shoot and fruit borer, Leucinodes orbonalis (Guenee), brinjal, new insecticides
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How to cite this article:

Shridhara, M., S.G. Hanchinal, A.G. Sreenivas, A.C. Hosamani and Nidagundi, J.M. 2019. Evaluation of Newer Insecticides for the Management of Brinjal Shoot and Fruit Borer Leucinodes orbonalis (Guenee) (Lepidoptera: Crambidae).Int.J.Curr.Microbiol.App.Sci. 8(3): 2582-2592. doi: https://doi.org/10.20546/ijcmas.2019.803.306