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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
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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.2017.6(8): 101-106
DOI: https://doi.org/10.20546/ijcmas.2017.608.013


Seasonal Incidence and Management of Thrips, Scirtothrips dorsalis (Hood) Infesting Rose
Thanlass Norboo1, Hafeez Ahmad1, Suheel Ahmad Ganai1*, Nadeya Khaliq1, Divya Chaand1, Stanzin Landol2 and Sonika Sharma1
1Division of Entomology, Block No. 6, FoA, Main Campus, SKUAST-J, Chatha,Jammu -180 009, J&K, India
2Division of Agroforestry, Block No. 4, FoA, Main Campus, SKUAST-J, Chatha,Jammu -180 009, J&K, India
*Corresponding author
Abstract:

Studies were conducted on seasonal incidence of Scirtothirps dorsalis H. during the year 2013-2014 at the University Research Farm, Sher-e-Kashmir University of Agricultural Sciences and Technology-Jammu. The incidence of thrips, S. dorsalis was 4.31 thrips leaf-1 plant-1 in the 14th standard week and reached its maximum 13.98 thrips leaf-1 plant-1 in the 48th standard week. The mean maximum temperature and relative humidity (morning) had negative effect with “r” values (r = -0.112 and -0.046). The mean minimum temperature, relative humidity (evening) and rainfall had highly negative significant effect on thrips population. The relative efficacy of insecticides against the thrips, S. dorsalis showed that imidacloprid 200SL (0.0025%) was the most effective followed by, dimethoate 30EC (0.05%). The least effective insecticide against thrips was neem oil (0.05%).


Keywords: Seasonal incidence, correlation, Scirtothrips dorsalis, management
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How to cite this article:

Thanlass Norboo, Hafeez Ahmad, Suheel Ahmad Ganai, Nadeya Khaliq, Divya Chaand, Stanzin Landol and Sonika Sharma. 2017. Seasonal Incidence and Management of Thrips, Scirtothrips dorsalis (Hood) Infesting Rose.Int.J.Curr.Microbiol.App.Sci. 6(8): 101-106. doi: https://doi.org/10.20546/ijcmas.2017.608.013