Experimental treatment	Dosage g・mL/hm²	Fresh weight control effect %
Experimental treatment	Dosage g・mL/hm²	Blassikakapestris	Elsholtzia densa	Galium spurium	Lepyrodiclis holosteoides
Blank (sytrain, g/m²)	0	20.39	20.45	18.85	19.52
45.9% Difluorooctyl SC	450	97.27	82.16	87.63	85.37
20% Bensulfuron・chlorofluoropyroxyacetic acid WP	900	92.56	83.72	89.34	84.88
10% Bensulfuron WP + 72% 2,4-D Butyl EC	150 + 150	95.18	91.94	92.27	94.55
42% 2 methyl・chlorofluoropyridine EC + 72% 2,4-D butyl EC	1125 + 150	98.38	95.11	96.71	97.65
48% Patrol AS + 72% 2,4-D butyl ester EC	3000 + 150	98.62	96.52	94.33	95.31
10% azone WP + 56% sodium 2-methyl-4-chloro WP + 50 g/L sulfenachlor SC	300 + 1200 + 90	98.47	92.13	92.87	96.84
42% 2-methyl・chlorofluoropyridine EC	1125	83.24	84.39	82.45	92.61
48% Patrol AS	3000	60.77	62.54	69.51	83.94
10% Azone WP	360	80.38	75.55	73.45	77.82
10% Azone WP + 72% 2,4-D Butyl EC	360 + 150	88.56	70.66	73.63	77.82
30% Aminochlor・dichloropyridine acid AS	450	20.67	58.37	33.26	53.89
30% Aminochlor・dichloropyridine acid AS +72% 2,4-D Butyl EC	450 + 150	15.01	20.15	13.52	16.34
10% Bensulfuron WP	150	81.22	74.47	69.12	67.57
72% 2,4-D Butyl EC	750	84.61	72.27	75..33	74.39
20% Chlorofluoropyroxyacetic acid EC	750	86.43	73.94	92.19	88.12