- MODE OF ACTION:
- USE RECOMMENDATIONS:
Rival Duo moves along the plants from above-ground parts to the tubers and protect the entire plants, including the new growth. The product is taken by both roots and leaves. Rival Duo has a protective and curative action with an effect of 2 to 3 weeks.
|Potato||Potato Late blight (Phytophthora infestans).||250 ml/dka
|Water volume: 20-50 l/dka (200 – 500 l/ha)
PHI: 14 days
Rival Duo can be nixed with most used in the practice insecticides, foliar fertilizers and fungicides, registered for use in potato, with the exception of those with an alkaline reaction.
In view of the many registered products for potatoes, it is recommended to perform a preliminary compatibility test and to check the sensitivity of the treated plants.