中文
EN
The raw materials of Pyressi:
Pyrethrum cinerariifolium
Active ingredient:
CE-Pyrethrins 1.5% + botanical source complex
Chemical structural formula:
Target insects:Cabbage worms, leafhoppers on fruits and vegetables
How to use:
| Crops | Control Targets | Control Period | Control Programm |
| Kiwifruit and etc | Lepidoptera pests Leafhopper and Miridbug | Before the occurrence of pests | 1 liter Pyessi mix with 800 liters water by foliar spray |
| Before the 3rd instar of pests | 1 liter Pyessi mix with 600 liters water by foliar spray | ||
| Middle and late stages of pests occurrence | 1 liter Pyessi mix with 600 liters water+Emamectin benzoate or Indoxacarb by foliar spray |