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Product: Sulfur (Dry Seed Disinfectant Powder 80%)

Brand:  

Category: Pesticides

Subcategory: Fungicides

Sulfur (Dry Seed Disinfectant Powder 80%)

Product Name: Sulfur (Dry Seed Disinfectant Powder 80%)
Trade Name: Kumulus S
Group: Inorganic
Mode of Action: Interferes with cellular respiration
WHO Hazard Class: U (Unlikely to present acute hazard)
Type: Non-systemic, contact, protective, and fumigant fungicide and acaricide
PHI: 1 day for vegetables and melons

Crop

Disease/Pest

Application Rate

Vegetables and melons

Two-spotted spider mite

3 g/L

Ornamental plants

Powdery mildew

1.5 g/L

Vegetables

Powdery mildew

2–3 g/L

Sugar beet

Powdery mildew

4 kg/ha

Apple

Powdery mildew

4 kg/ha

Peach

Powdery mildew

3–4 g/L

Alfalfa

Powdery mildew

2–3 g/L

Melons

Powdery mildew

3 g/L

Application Management:

  • Avoid use at high temperatures or during hot hours of the day. Optimal temperature: 16–30°C.
  • The 80% DS formulation reduces spray frequency and safety risks.

Compatibility:
Avoid mixing with acaricides or the insecticide Phosalone.
Do not mix with emulsifiable oils; maintain at least a 14-day interval.
Avoid use on ripening fruits or flowering grapes. Some apple varieties (e.g., Gala) are sulfur-sensitive and may experience phytotoxicity.