Ecological characteristics and herbicidal responses of Bidens tripartita L. as hard-to-control weed in direct-seeded rice (Oryza sativa)
Park, T.S ; Park, J.E ; Ryu, G.H ; Lee, I.Y ; Lim, E.S ; Kim, Y.K. (Rural Development Administration, Suwon (Korea Republic). National Institute of Agricultural Science and Technology)
RDA Journal of Crop Protection (Korea Republic), 1997-06, Vol.39 (1)