Singh, A.K. and Kumar, A. (2012) Evaluation of New Molecules in Ipm Modules Against Helicoverpa Armigera (HüBner) in Chick Pea. Annals of Plant Protection Sciences, 20 (1). pp. 19-23.
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Abstract
Field trial was laid during rabi seasons on various IPM modules evaluated on cv. ‘JG- 315’ of Chick pea. Module M5 (pheromone traps @ 20/ha, bird perch @ 40/ha, chlorantriniliprole @ 0.15 lit/ha & water spray) followed by M4 (pheromone traps @ 20/ha, bird perch @ 40/ha, emamectine benzoate 5 SG @ 0.15 kg/ha and HaNPV@ 400 LE/ha + Teepol + sugar) and M3 (pheromone traps @ 20/ha, bird perch @ 40/ha, flubendiamide 39.35 SC 0.08 lit/ha and HaNPV@ 400 LE/ha + Teepol + sugar) were found effective to reducing the population of H. armigera. The highest yield (1592 kg/ha in 2009 & 1607 kg/ha in 2010) was obtained from M5 followed by M4 (1545 kg/ha in 2009 & 1558 kg/ha in 2010) in comparison to control and other modules including farmer’s practice. The highest B: C ratio were obtained from M5 (1:3.47) followed by M3 (1:3.35), M4 (1:3.18), M1 (1:2.52), M2 (1:2.28) and M6 -farmer practice (1:1.89) and the trend was almost similar in the succeeding year. Module M5, was proved superior to other modules in respect of managing the pest infestation and B:C ratio.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Cicer arietinum, Helicoverpa armigera, IPM module |
| Author Affiliation: | Department of Entomology, SASRD, Nagaland University, Medziphema, Nagaland – 797 106, India |
| Subjects: | Plant Protection |
| Divisions: | Chickpea |
| Depositing User: | Mr B Krishnamurthy |
| Date Deposited: | 09 Feb 2013 14:19 |
| Last Modified: | 09 Feb 2013 14:19 |
| Official URL: | http://www.indianjournals.com/ijor.aspx?target=ijo... |
| URI: | http://eprints.icrisat.ac.in/id/eprint/9552 |
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