TREATMENT

% INHIBITION

SOLVENT

Methanol

56 ± 5.4a

Ethyl acetate

55 ± 5.2b

INCUBATION TIME

48 Hours

56 ± 5.1a

72 Hours

56 ± 5.5a

PLANT EXTRACTS/TREATMENT

Negative control

0 ± 0.0d

Positive control

97 ± 0.0a

Tephrosia vogelii

16 ± 3.5c

Plectranthus barbatus

94 ± 1.0a

Sphaeranthus suaveolens

80 ± 3.4b

Lantana camara

91 ± 2.4a

3-WAY ANOVA (F VALUE)

Solvent

33.36***

Incubation Time

0.69ns

Plant Extracts

5257.82***

Solvent and Incubation Time

1.17ns

Solvent and Plant Extract

19.72***

Incubation Time and Plant Extract

28.95***

Solvent and Incubation Time and Plant Extract

1.32ns