The field insecticidal efficiency of 1% pymetrozine CRG against S. furcifera.
| Entry | 14 days | 21 days | 28 days | 38 days | 48 days | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Effecta | Sigb | Effect | Sig | Effect | Sig | Effect | Sig | Effect | Sig | |
| 1 | 65.83 | Ab | 72.71 | Bb | 75.68 | Aa | 76.07 | Bb | 61.96 | Aa |
| 2 | 69.73 | Ab | 82.39 | Ab | 82.72 | Aa | 83.62 | Aa | 73.93 | Aa |
| 3 | 79.41 | Aab | 83.63 | Aa | 84.14 | Aa | 86.38 | Aa | 77.44 | Aa |
| 4 | 84.40 | Aab | 86.62 | Aa | 87.02 | Aa | 88.21 | Aa | 78.87 | Aa |
| 5 | 90.80 | Aa | 86.27 | Aa | 46.17 | Bb | 23.09 | Cc | 12.48 | Bb |
a
Efficiency (%).
b
Sig = significance of difference, the statistical analysis was conducted by DMRT method at the condition of equal variances assumed (p = 0.05). Entry 1, 2, 3, and 4 mean 75 g ai per ha, 150 g ai per ha, 300 g ai per ha, and 450 g ai per ha of pymetrozine in CRG formulation, entry 5 means 25% pymetrozine WP at 93.75 g ai per ha.