This article Citation:

Y.M. Ramesha, Siddaram, Veeresh Hatti and D. Krishnamurthy. 2022. Efficacy of XR-848 benzyl ester + penoxsulam (ready-mix) in managing weeds in dry direct-seeded rice . Indian Journal of Weed Science : 54( 1) 42- 45.







Editorial office:

Office Manager
Indian Society of Weed Science
ICAR-Directorate of Weed Research,
Maharajpur, Jabalpur, India 482 004
+91 9300127442 | iswsjbp@gmail.com

Publisher Address:

Secretary
Indian Society of Weed Science
ICAR-Directorate of Weed Research,
Maharajpur, Jabalpur, India 482 004
+91 9425412041 | dubeyrp@gmail.com

Volume Issue Publication year Page No Type of article
54 1 2022 42-45 Research article
Efficacy of XR-848 benzyl ester + penoxsulam (ready-mix) in managing weeds in dry direct-seeded rice

Y.M. Ramesha, Siddaram, Veeresh Hatti and D. Krishnamurthy

DOI: http://dx.doi.org/10.5958/0974-8164.2022.00007.7

Email: siddaramwaded@gmail.com
Address: ARS, Dhadesugur, 2College of Agriculture, Kalaburagi and 4ARS, Hagari (UAS, Raichur, Karnataka) and 3Directorate of Research, SDAU, Sardarkrushinagar (Gujarat)

Keywords:

Dry direct-seeded rice, Hand weeding, Herbicides, Weed control efficiency, Weed management



Abstract:

A field study was conducted during rainy (Kharif) seasons of 2016 and 2017 at Agricultural Research Station, Dhadesugur, University of Agricultural Sciences, Raichur, Karnataka, India to study the efficacy of XR-848 benzyl ester + penoxsulam (ready-mix) in managing weeds in dry direct-seeded rice. The dominant weeds in the field were: Echinochloa colona, Panicum repens, Cynodon dactylon, Brachiaria mutica, Digitaria sanguinalis and Leptochloa chinensis among grasses, Eclipta alba, Commelina communis and Ludwigia parviflora among broad-leaved weeds and the sedge, Cyperus iria. The post-emergence application (PoE) of XR-848 benzyl ester + penoxsulam (ready-mix) 48.8 g/ha significantly reduced weed biomass, recorded higher weed control efficiency and rice grain yield during 2016 and 2017 Kharif seasons. It was on par with XR-848 benzyl ester + penoxsulam (ready-mix) 40.6 g/ha PoE and hand weeding twice at 20 and 40 days after sowing. 





Indexing Indexing & Abstracting Services