부산대학교 도서관

Field experiments were carried out for 3 years (1988-89 to 1990-91) to test the performance of different herbicides in cabbage (Brassica oleracea var. capitata L.). Preplant incorporation of fluchloralin at 1.2 kg a.i.ha⁻¹, preplant sprays of pendimethalin at 0.75 kg a.i.ha⁻¹ and oxyfluorfern at 0.15 kg a.i.ha⁻¹ recorded good weed control, reduced the dry matter accumulation by weeds and gave yield on a par with hand weeded control. Fluchloralins at 0.8 kg a.i.ha⁻¹, pendimethalin at 0.56 kg a.i.ha⁻¹ and oxyfluorfen at 0.10 kg a.i.ha⁻¹ needed a supplementary hand weeding in order to give yield equal to control. Fluochloralin was also effective in reducing significantly the intensity of Alternaria blight on heads.