Plants used alone or in combination

Effective

Proportion (%)

Chrysopogon nigritanus (Benth.) (vetiver)

167

39.57

Syzygium aromaticum L. (clove)

132

31.28

Acacia nilotica (L). Willd. ex Dedile

121

28.67

Cinnamonum verum J. Presl (cinnamon)

63

14.93

Alternanthera pungens (paste tighten)

44

10.43

cyperus rotundus (Guéni)

35

8.29

Alchornea cordifolia (Thonn and Schumach) Mull. Arg. (djeka)

32

7.58

yirifarani

20

4.74

Mangifera indica L.

11

2.61

Citrus limon (L.) Burm. f.

9

2.13