August 2014

Propanil - and fenoxaprop-p-methyl resistance Echinochloa colona (L.) link biotype in upland rice

The development of resistance of Echinochloa colona biotypes is emerging as a major problem in upland rice production, particularly where there is an apparent over use of the propanil - and fenoxaprop-P-methyl herbicides. A series of field studies in a commercial rice production facility were conducted to screen a wide range of recommended herbicides for upland rice weeds and to assess its efficacy and the possible...

Author(s): Puran Bridgemohan and Ronell S. H. Bridgemohan