Downy Mildew in Grapes:
Controlling this disease is carried out as follows:
- All agricultural methods which prevent accumulation of water on leaves and high humidity rates reduce the spread of the disease.
- Removal of grass, proper pruning of infected branches, and collection and burial of dry leaves lowers the spread of the disease.
- Resistant items and spray of proper fungicides is considered one of the most successful methods to combat the disease.
Some of these fungicides the following products:
Carbazim – Amwag – Ortiva – Combazim – Fenzol – Penzol .. etc.