Penconazole 20% EW (Topas) – systPenconazole 20% EW (Topas) – systemic triazole fungicide for grape powdery mildew control. Protective & curative action with 14-day PHI. 100ml packaging.emic triazole fungicide for grape p
Systemic fungicide with protective action absorbed through leaves and translocated within the plant. Effective against powdery mildew (surface) on grapevine.
Systemic fungicide with protective and curative effects from the triazole group, effective against Ascomycete and Basidiomycete diseases, especially powdery mildew. Acts by inhibiting sterol 14-demethylase enzyme in the ergosterol biosynthesis pathway. Considered the best fungicide for grape powdery mildew.
Internationally used for powdery mildews, black spot, and rusts on apple, pear, grape, peach, plum, apricot, ornamentals, vegetables, cucumber, and tomato. Pre-harvest interval (PHI): 14 days. Avoid use during seed or leaf harvest.
Grapevine – powdery mildew (surface): 125 ml per 1000 L
| Product | Diseases | Consumption rate |
|---|---|---|
| Grapevine | powdery mildew (surface) | 125 ml per 1000 L |
| Weight | 100 ml |
|---|---|
| Formulation | EW20% |
| Resistance group | FRAC=3,G1 |
| Chemical group | Triazole |
| Amount of active ingredient | 200gr/L |