P. guineense powders | Conc. (g) | Total no of seeds | Number of damaged seeds | % seed damaged | % weight loss | *Beetle Perforation Index (BPI) |
---|---|---|---|---|---|---|
Leaf | 1.0 | 95.25 | 4.00 | 4.50 ± 0.07ab | 10.00 ± 1.04a | 10.00 ± 1.04a |
Seeds | 94.75 | 1.00 | 1.05 ± 0.02ab | 5.00 ± 0.02a | 2.50 ± 0.02a | |
Leaf | 2.0 | 94.50 | 1.00 | 1.05 ± 0.01ab | 5.00 ± 0.02a | 2.50 ± 0.02a |
Seeds | 95.25 | 0.00 | 0.00 ± 0.00a | 0.00 ± 0.00a | 0.00 ± 0.00a | |
Leaf | 3.0 | 94.00 | 0.00 | 0.00 ± 0.00a | 0.00 ± 0.00a | 0.00 ± 0.00a |
Seeds | 95.50 | 0.00 | 0.00 ± 0.00a | 0.00 ± 0.00a | 0.00 ± 0.00a | |
Untreated | 0.0 | 95.25 | 40.00 | 42.50 ± 3.75a | 75.00 ± 3.20a | >50.00 ± 0.00 |