Kumar, R. and Chakravarty, M.K. and Mondal, P. (2012) Management of Helicoverpa armigera (Hübner) in Chick pea by insecticides. Annals of Plant Protection Sciences, 20 (2). pp. 338-340.
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Abstract
All the treatments proved effective in reducing mean larval population (3.23-6.99 and 4.03-6.66 larvae / metre row length (MRL) as against untreated control 11.31 and 13.60 larvae /MRL, after first and second spraying, respectively. Mean pod damage in different treatments was observed to the tune of 5.3 – 28.7 % against 35.7 % in untreated control and weight loss of 2.4-14.3% against 21.9 % in control. The grain yield was significantly higher in various treatments (7.85-12.13 q/ha) over control (6.93 q/ha).
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Cicer arietinum, Helicoverpa armigera, Insecticides |
| Author Affiliation: | Divyayan KVK, Morabadi, Ranchi, India |
| Subjects: | Plant Protection |
| Divisions: | Chickpea |
| Depositing User: | Mr B Krishnamurthy |
| Date Deposited: | 09 Feb 2013 14:17 |
| Last Modified: | 09 Feb 2013 14:17 |
| Official URL: | http://www.indianjournals.com/ijor.aspx?target=ijo... |
| URI: | http://eprints.icrisat.ac.in/id/eprint/9551 |
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