Table 1. The number of live leaves, death rate of stems and death rate of roots of Ipomoea cairica after three weeks of treatments.

Treatment	Concentration (g/L)	Number of Live Leaf	Death rate of stem (%)	Death rate of root (%)
2,4-D	0.05	0	100	100
Dicamba	0.5	0	100	61 ± 20
Ethephon	7.2	0	100	100
Control	-	108 ± 9	5 ± 5	0