Insects | Fertilizers types and rates | Statistical analysis | ||||||
N (46%) | N (14%): P (54%) | N (14%) : K (52%) | N (20%): P (20%):K (20%) |
Control |
F |
LSD |
P | |
Aphis gossypii | 237 ± 6.3 ab | 108.3 ± 45.7 ab | 122 ± 25.5 b | 106.7 ± 25.4 b | 300.1 ± 68.3 a | 2.80 | 137.2 | 0.036* |
Coccinella undecimpunctata | 1.15 ± 0.35 bc | 5.7 ± 0.81 bc | 6.2 ± 0.67 ab | 8.3 ± 1.9 a | 3.64 ± 0.51 c | 6.14 | 2.16 | 0.0005*** |
Hippodamia 13-punctata | 3.3 ± 0.42 c | 4 ± 0.51 bc | 6.7 ± 1.00 ab | 8.2 ± 1.2 a | 3.8 ± 0.54 c | 6.92 | 2.23 | 0.0002*** |
Chrysoperla carnea | 4.3 ± 0.54 c | 5.7 ± 0.83 bc | 6.9 ± 0.87 b | 9.2 ± 1.12 a | 3.7 ± 0.35 c | 8.02 | 2.23 | 0.0001*** |
Orius spp. | 3.8 ± 0.45 c | 5.5 ± 0.45 bc | 6.4 ± 0.87 b | 9.6 ± 1.48 a | 3.4 ± 0.48 c | 9.22 | 2.37 | 0.000*** |
Syrphus corolla | 5.0 ± 0.93 bc | 5.9 ± 0.51 abc | 7.5 ± 1.1 ab | 8.2 ± 1.00 a | 4.3 ± 045 c | 3.74 | 2.42 | 0.013** |
Parasitism % | 9 ± 1.03 bc | 10.05 ± 1.16 bc | 11.5 ± 0.9 b | 16.5 ± 1.72 a | 6.7 ± 0.77 c | 9.55 | 3.37 |
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