Table 3 Pest repellency records and percent repulsions (PR) of 2α,3β,21β,23,28-penta hydroxyl 12-oleanene
Dose (mg/cm2) | # | Repellency record | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hourly observations | Average of hourly observations (Nc) | Percent repulsion (PR) PR = (Nc-5)×20% | ||||||||||||||
1 h | 2 h | 3 h | 4 h | 5 h | 1 h | 2 h | 3 h | 4 h | 5 h | 1 h | 2 h | 3 h | 4 h | 5 h | ||
0.94 | 10 | 8 | 8 | 8 | 9 | 9 | 8.33 | 9.00 | 9.00 | 9.66 | 9.66 | 66.6% | 80.0% | 80.0% | 93.2% | 93.2% |
0.94 | 10 | 7 | 9 | 9 | 10 | 10 | ||||||||||
0.94 | 10 | 10 | 10 | 10 | 10 | 10 | ||||||||||
0.47 | 10 | 8 | 9 | 9 | 9 | 9 | 7.66 | 8.00 | 8.33 | 8.66 | 8.66 | 53.2% | 60.0% | 66.6% | 73.2% | 73.2% |
0.47 | 10 | 7 | 7 | 8 | 8 | 8 | ||||||||||
0.47 | 10 | 8 | 8 | 8 | 9 | 9 | ||||||||||
0.23 | 10 | 6 | 6 | 6 | 6 | 6 | 6.33 | 7.00 | 7.33 | 7.33 | 7.33 | 26.6% | 40.0% | 46.6% | 46.6% | 46.6% |
0.23 | 10 | 5 | 7 | 8 | 8 | 8 | ||||||||||
0.23 | 10 | 8 | 8 | 8 | 8 | 8 | ||||||||||