. 2021 Jul 30;69(31):8684–8694. doi: 10.1021/acs.jafc.1c01880

Table 3. IC₅₀ Values for the Herbicide Logran and the Compounds Obtained from P. rotundifolia Leaves on the Growth of Weeds.

	Eragrostis plana		Echinochloa crus-galli		Panicum maximum		Amaranthus viridis		Ipomea grandifolia
	shoot IC₅₀ μM (R²)	root IC₅₀ μM (R²)	shoot IC₅₀ μM (R²)	root IC₅₀ μM (R²)	shoot IC₅₀ μM (R²)	root IC₅₀ μM (R²)	shoot IC₅₀ μM (R²)	root IC₅₀ μM (R²)	shoot IC₅₀ μM (R²)	root IC₅₀ μM (R²)
Logran	196.8 (0.98)	^a	^a	438.2 (0.88)	^a	475.0 (0.98)	13.9 (0.93)	71.3 (0.98)	6.1 (0.92)	6.2 (0.93)
1	^a	69.2 (0.96)	776.0 (0.96)	257.8 (0.91)	^a	328.9 (0.97)	151.5 (0.93)	116.0 (0.93)	15.0 (0.81)	129.6 (0.92)
2	^a	444.4 (0.98)	^a	580.5 (0.95)	^a	434.0 (0.96)	327.6 (0.87)	330.2 (0.87)	10.9 (0.81)	723.2 (0.97)
7	^a	^a	^a	^a	^a	^a	799.2 (0.83)	701.4 (0.90)	^a	^a
11	541.3 (0.97)	^a	697.8 (0.99)	^a	927.6 (0.96)	^a	261.0 (0.85)	318.9 (0.89)	^a	^a

50% inhibition was not achieved at the highest concentration.

Table 3. IC50 Values for the Herbicide Logran and the Compounds Obtained from P. rotundifolia Leaves on the Growth of Weeds.