Table 4. The Time-Kill Kinetic of Methanolic Extract of C. fistula at 20 mg/mL Concentration Against E. coil.

Hour	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	20	22	24	26	28	30	32	34	36
Ethanolic Extract	+a	+	+	-b	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

^a (+): Growth

^b (-): Growth Inhibition