Micronized sulfur (200 mesh)
- As a fungicide, Micronized sulfur is useful for a variety of fungous diseases in agricultural, garden, or greenhouse yields.
- Decreasing soil pH
- Providing soil sulfur for the use of different plants
Sulfur powder is a general fungicide for grapes, strawberries, melons, watermelons, cantaloupe, and many summer vegetables.
Ways to fight surface white powder of grapes
- Agricultural operations such as pruning branches and burning them should be carried out.
- reducing density in a way that allows ventilation for the bushes; This will reduce the severity of the disease to some extent. From the time the buds start to open until the grapes are not completely sweet, it is useful to sprinkle powdered sulfur.
- For chemical control, the most effective method of spraying with sulfur at a maximum amount of 120 kg or an average of 60 to 90 kg per hectare three times is recommended against grape surface whitefly.
First time: when the buds are just opening, an average of 15 kg per hectare is used.
The second time: this stage, when the grapes are flowering, about 30 kg per hectare should be consumed.
The third time: when the gourds are newly sour, use about 45 kg per hectare.
Note: The amount of sulfur used per hectare depends on the density of plants per hectare and their growth. We should not wait for the symptoms of the disease to spray sulfur, and we should act as a preventive measure to prevent the spread of the disease.
Time and method of consumption
Sulfur 200 mesh powder 99% is used to fight white powdery mildew 3 times in the growing season.
Note: After the rain, the dusting should be repeated.
Consumption
First time: when 4 to 10 young leaves have appeared on the plant, use 100 kg per hectare.
The second time: at the time of flowering, use 100 kg per hectare.
Third time: when the fruits appear, use 150 kg per hectare.
