Bioefficacy of Metsulfuronmethyl and 2,4-Dichlorophenoxy Acetic Acid on Canada Thistle (Cirsium arvense (L.) Scop.) in Wheat

Division of Agronomy, Indian Agricultural Research Institute, New Delhi-110 012, India.

¹ Present Address: NRCWS, Maharajpur, Adhartal, Jabalpur-482 004 (M. P.), India.