Plant species | Mean mortality (%) | Corrected mortality ± SEM (%) |
---|---|---|
Maerua edulis (leaf) | 97 | 97 ± 3.3a |
Maerua edulis (tuber) | 93 | 93 ± 6.7a |
Kleinia sp. | 90 | 90 ± 5.8a |
Monadenium lurgadae | 83 | 83 ± 3.3b |
Cassia abbreviata | 77 | 77 ± 6.7b |
Cissus quadrangularis | 57 | 57 ± 6.7c |
Aloe excelsa | 53 | 53 ± 16.7c |
Osyris lanceolata | 53 | 53 ± 12.2c |
Albizia amara | 43 | 43 ± 13.3d |
Ricinus communis | 43 | 43 ± 14.5d |
Carissa edulis | 37 | 37 ± 14.5d |
Terminalia sericea | 27 | 27 ± 12.0e |
Croton gratissimus | 23 | 23 ± 8.8e |
Ornithogalum sp. | 20 | 20 ± 20e |
Amitraz (positive control) | 100 | 100a |
Acetone (negative control) | 0 | 0f |