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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.
Index Copernicus ICI Journals Master List 2019 - IJCMAS--ICV 2019: 96.39 For more details click here
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2019: 96.39
Index Copernicus ICI Journals Master List 2019 - IJCMAS--ICV 2019: 96.39
For more details click here

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Original Research Articles

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.2021.10(6): 328-336
DOI: https://doi.org/10.20546/ijcmas.2021.1006.035


Biosafety of Different Miticides and Botanicals against Field Abundance of Stethorus spp. Natural Enemies Attacking Host Mite, Tetranychus cinnabarinus (Boisd) on Okra
R. Kale*, D. B. Pawar and S. A. Mane
Department of Entomology, PGI, MPKV, Rahuri-413 722, Maharashtra, India
*Corresponding author
Abstract:

Biosafety of six newer and selective miticides / insecticides, dicofol (standard check), abamectin (treated check) along with botanical and biopesticides viz., azadirachtin and Lecanicilium lecani were studied against natural enemies Stethorus spp. on prevailing okra crop during summer, 2015. Two rounds of subsequent foliar applications were given at an interval of two weeks. Observations on surviving natural enemies Stethorus spp. were recorded at 3, 7, 10 and 14 DAT. Mean pre-treatment count of Stethorus spp. was in the range 2.13 - 2.97 Stethorus spp. / leaves. azadirachtin, Lecanicilium lecani, and propargite were found comparatively safer to Stethorus spp. by recording 2.76, 2.57 and 2.46 Stethorus spp. / leaves; bifenazate (1.96), thiamethoxam (1.74), abamectin (1.64) and chlorfenapyr (1.53) were observed the next moderately safer treatments; profenophos + wettablesulphur (1.19) and fenazaquin (0.99) were noticed moderately toxic whereas, dicofol was found harmful by recording 0.57 Stethorus spp. / leaves.


Keywords: Biosafety, selective miticides, field prevailing predatory mites on okra
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How to cite this article:

Kale, P. R., D. B. Pawar and Mane, S. A. 2021. Biosafety of Different Miticides and Botanicals against Field Abundance of Stethorus spp. Natural Enemies Attacking Host Mite, Tetranychus cinnabarinus (Boisd) on Okra.Int.J.Curr.Microbiol.App.Sci. 10(6): 328-336. doi: https://doi.org/10.20546/ijcmas.2021.1006.035