This article Citation:

S.S. Punia and Dharambir Yadav . 2014. Carfentrazone and pinoxaden with and without surfactant against grasses and broad-leaf weeds in wheat . Indian Journal of Weed Science : 46( 3) 283- 285.







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Volume Issue Publication year Page No Type of article
46 3 2014 283-285 Short communications
Carfentrazone and pinoxaden with and without surfactant against grasses and broad-leaf weeds in wheat

S.S. Punia and Dharambir Yadav

DOI: 2014-46-3-17

Email: puniasatbir@gmail.com
Address: Department of Agronomy, CCS HAU, Hisar, Haryana 125 004

Keywords:

Ammonium sulphate, Avena ludoviciana, Carfentrazone, Convolvulus arvensis, Phalaris minor,  Pinoxaden, Surfactant



Abstract:

Experiment to evaluate the bioefficacy of pinoxaden 5 EC in combination with carfentrazone in wheat was conducted in sandy loam soil at CCS HAU Hisar during Rabi seasons of 2008-09 and 2009-10, at Agronomy Research Area of CCS Haryana Agricultural University, Hisar. The dominant weeds present in experimental field were little seed canary grass (Phalaris minor Retz.) among grassy weeds and Chenopodium album, Convolvulus arvensis and Melilotus indica among broadleaf weeds. Use of carfentrazone 25 g/ha at 35 DAS and pinoxaden 40 g/ha 7 days after carfentrazone use was not as effective against P.minor as pinoxaden use at 35 days after sowing. Post-emergence use of pinoxaden at 50 g/ha (35 DAS) with sequential use carfentrazone at 25 g/ha (42 DAS) with 1% ammonium sulphate provided complete control grassy and broadleaf weeds without any phytotoxic effect on wheat crop.





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