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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 2018 - IJCMAS--ICV 2018: 95.39 For more details click here
National Academy of Agricultural Sciences (NAAS) : NAAS Score: *5.38 (2020) [Effective from January 1, 2020]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 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
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.2018.7(4): 1222-1230
DOI: https://doi.org/10.20546/ijcmas.2018.704.136


Review on Pre and Post Emergence Herbicides against Weeds, Yield Attributes and Yield of Onion
Nisha Jangre, Thakur Omesh, C.R. Gupta and Preetesh Pandey
Department of Vegetable Science, India
*Corresponding author
Abstract:

Weeds are undesirable plants out of place and function as an uneconomic tax on the crop by taking the space required for the plant, absorbing the water and nutrients from the soil and by competing for other essentials like light, moisture etc. There are two methods generally employed for controlling weeds. viz., (i) Hand weeding, and (ii) Use of herbicides. In India, the first one is generally practiced by the farmers. This method is the most labour intensive and costly. Due to the industrial development, the agricultural labourers are engaged towards the industries for higher wages. This migration creates the labour problems particularly during the critical periods of different cultural operations. To overcome this difficulty, with the recent introduction of new herbicides, chemical weed control has come to the forefront as an additional tool to fight weeds.


Keywords: Onion, Pre and post emeregence herbicide, Cost economics
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How to cite this article:

Nisha Jangre, Thakur Omesh, C.R. Gupta and Preetesh Pandey. 2018. Review on Pre and Post Emergence Herbicides against Weeds, Yield Attributes and Yield of Onion.Int.J.Curr.Microbiol.App.Sci. 7(4): 1222-1230. doi: https://doi.org/10.20546/ijcmas.2018.704.136