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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 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
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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.2018.7(12): 260-266
DOI: https://doi.org/10.20546/ijcmas.2018.712.032


Leaching Behaviour of Combination Product (Novaluron 5.25% + Indoxacarb 4.5% SC) at Different Depths of Sandy Loam Soil
Anita1*, V.K. Madan1, Sushil Ahlawat2 and Reena Chauhan2
1Medicinal, Aromatic and Potential Crops Section, CCS Haryana Agricultural University, Hisar-125004, Haryana, India
2Department of Entomology, CCS Haryana Agricultural University, Hisar-125004, Haryana, India
*Corresponding author
Abstract:

Leaching behaviour of combination product (novaluron 5.25% + indoxacarb 4.5% SC) was investigated in sandy loam soil at 43.31 + 37.13 g a.i. ha-1 (single dose) and 86.62 + 74.26 g a.i. ha-1 (double dose) under laboratory conditions as per average annual rainfall of 400 mm. Residues of novaluron and indoxacarb were estimated at different depths of soil and in leachates with the help of gas liquid chromatography (GLC) equipped with electron capture detector (ECD). Method was validated by performing recovery experiments at different spiking (0.01 - 0.10 mg kg-1) levels. Results revealed that maximum retention of combination product was found upto 10 cm soil i.e. 56.97-55.72 % in novaluron and 74.36-72.20 in indoxacarb while residues reached below detectable level of 0.01 mg kg-1 after 40 cm depth of soil at both doses. Since, residues of combination product were not detected in any of the leachate fractions of soil. Hence, this combination product may be safe for soil and ground water contamination.


Keywords: Leaching, Novaluron, indoxacarb, Per cent retention, Combination product, Sandy loam soil, GLC
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How to cite this article:

Anita, V.K. Madan, Sushil Ahlawat and Reena Chauhan. 2018. Leaching Behaviour of Combination Product (Novaluron 5.25% + Indoxacarb 4.5% SC) at Different Depths of Sandy Loam Soil.Int.J.Curr.Microbiol.App.Sci. 7(12): 260-266. doi: https://doi.org/10.20546/ijcmas.2018.712.032