Table 1 List of experimental treatments with three systemic insecticides and a complete fertilizer by optimal injection for infected walnut trees
Treatments | Trade name (Formulation g/L) | Formulation rate ml or g/tree | Active ingredient g/tree |
|---|---|---|---|
Imidacloprid | Confidor® (SC 350) | 10 | 3.5 |
Imidacloprid | Confidor® (SC 350) | 20 | 7 |
Imidacloprid | Confidor® (SC 350) | 5 | 1.75 |
Oxydemeton-methyl | Metasystox R® (EC 250) | 10 | 2.5 |
Oxydemeton-methyl | Metasystox R® (EC 250) | 20 | 5 |
Oxydemeton-methyl | Metasystox R® (EC 250) | 5 | 1.25 |
Complete fertilizer | Nutreeno® L | 100 | 100 |
Complete fertilizer | Nutreeno® L | 200 | 200 |
Thiamethoxam | Actara® (DF 250) | 10 | 2.5 |
Thiamethoxam | Actara® (DF 250) | 5 | 1.25 |
Control (without drilling) | 0 | 0 | 0 |