Determination of imazosulfuron persistence in rice crop and soil.

  title={Determination of imazosulfuron persistence in rice crop and soil.},
  author={Shobha Sondhia},
  journal={Environmental monitoring and assessment},
  volume={137 1-3},
  • Shobha Sondhia
  • Published 2008 in Environmental monitoring and assessment
Imazosulfuron is a new post-emergence sulfonylurea herbicide. It is highly active at low application rates to control annual and perennial broad-leaf weeds and sedges in rice. There is increasing concerned about the persistence of pesticide residues in soils, crop produce and subsequent contamination of groundwater. Thus persistence of imazosulfuron residues under field condition was evaluated. Imazosulfuron was applied at 30, 40, 50 and 60 a. i. g ha (-1) rates, 4 days after transplanting of… CONTINUE READING