From: Influence of some insecticide sequences on the injurious insect- pests of cotton plants
Treatments | Infestation reduction % of four sprays | General mean | |||
---|---|---|---|---|---|
1 | 2 | 3 | 4 | ||
Season 2017 | |||||
Sequence 1 | Profenofos 72.7b | Profenofos 80.7b | Cypermethrin 74.0b | Cypermethrin 74.3b | 75.7c |
Sequence 2 | Spinosad 87.0a | Profenofos 90.5a | Spinosad 81.4b | Carbosulfan 84.2a | 85.8a |
Sequence 3 | Cypermethrin 86.8a | Profenofos 91.2a | Cypermethrin 83.7a | Carbosulfan 84.7a | 86.6a |
Sequence 4 | Carbosulfan 80.5a | Carbosulfan 72.0c | Cypermethrin 80.0a | Cypermethrin 77.2c | 76.7c |
Sequence 5 | Acetamiprid 93.1a | Cypermethrin 87.4a | Chlorfenapyr 89.7a | Profenofos 89.1a | 89.8a |
Sequence 6 | Profenofos 87.8a | Spinosad 83.9a | Cypermethrin 81.7a | Carbosulfan 77.9c | 82.8a |
Sequence 7 | Cypermethrin 93.7a | Emmamectin benzoate 95.2a | Indoxacarb 93.7a | Profenofos 92.1a | 93.7a |
Season 2018 | |||||
Sequence 1 | Profenofos 76.0b | Profenofos 77.9b | Cypermethrin 72.0c | Cypermethrin 75.0c | 75.2c |
Sequence 2 | Spinosad 92.9a | Profenofos 88.9a | Spinosad 81.3ab | Carbosulfan 86.5a | 87.4a |
Sequence 3 | Cypermethrin 88.7a | Profenofos 88.5a | Cypermethrin 82.4ab | Carbosulfan 85.2a | 86.2a |
Sequence 4 | Carbosulfan 81.1ab | Carbosulfan 68.4c | Cypermethrin 80.0a | Cypermethrin 77.2c | 76.7c |
Sequence 5 | Acetamiprid 94.7a | Cypermethrin 88.1a | Chlorfenapyr 91.2a | Profenofos 91.1a | 91.3a |
Sequence 6 | Profenofos 90.6a | Spinosad 81.1ab | Cypermethrin 84.1a | Carbosulfan 81.1ab | 84.2a |
Sequence 7 | Cypermethrin 94.2a | Emmamectin benzoate 96.2a | Indoxacarb 95.3a | Profenofos 93.7a | 94.9a |