Evaluation of harvest residues of Cyhalofop-butyl in paddy soil.

  title={Evaluation of harvest residues of Cyhalofop-butyl in paddy soil.},
  author={B. Kamal Kumar and Rajvir Sharma and Shashi Bala Singh},
  journal={Bulletin of environmental contamination and toxicology},
  volume={89 2},
Cyhalofop-butyl is a recently registered herbicide from the aryloxyphenoxy propionate group in India to control a wide range of grass weed species at various growth stages in rice crop. Field experiment with rice variety Pusa Sugandh 5 was conducted at IARI, New Delhi. Rice crop was sprayed thrice with cyhalofopa-butyl at 40, 60 and 80 g ha(-1) at the 10, 20 and 30 DAS. Harvest soil samples were extracted and analysed for cyhalofop-butyl and cyhalofop acid residues by HPLC using CH(3)OH:H(2)O… CONTINUE READING

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