Treatments | No. of eggs of H. armigera | Larval population of H. armigera | Larval population | |||
---|---|---|---|---|---|---|
Spilosoma oblique | Spodoptera exigua | |||||
Vegetative stage | Flowering stage | Vegetative stage | Flowering stage | |||
T1: marigold + bird perches | 3.75 (2.16) | 10 (2.32) | 1.5 (1.53) | 5.25 (2.49) | 1.5 | 1.0 (1.39) |
T2: marigold + bird perches + NSKE | 6.0 (2.63) | 13.25 (3.77) | 3.0 (1.99) | 6.5 (2.73) | 2.25 | 0.25 (1.10) |
T3: chickpea + bird perches | 5.25 (2.49) | 3.25 (2.03) | 3.75 (2.17) | 3.5 (2.11) | 2.0 | 3.0 (1.95) |
T4: chickpea + bird perches + NSKE | 7.25 (2.86) | 4.5 (2.32) | 5.0 (2.44) | 2.75 (1.91) | 0.5 | 1.5 (1.57) |
T5: sunflower + bird perches | 4.75 (2.39) | 7.5 (2.91) | 1.25 (1.47) | 8.0 (2.99) | 2.5 | 6.75 (2.74) |
T6: sunflower + bird perches NSKE | 7.25 (2.87) | 13 (3.73) | 1.5 (1.53) | 10 (3.30) | 1.0 | 3.5 (2.1) |
CD (p = 0.05) | 0.34 | 0.37 | 0.27 | 0.32 | NS | 0.54 |