Kasumin is a broad-spectrum systemic bactericide and fungicide used to control bacterial and fungal diseases in rice, vegetables, and fruit trees.
Key Facts
- Active Ingredient: Kasugamycin (usually 2% SL formulation).
- Manufacturer: Sourced from Japan (Hokko Chemicals, distributed by companies like UPL Corp and Arysta).
- Action Type: Both preventive and curative, with systemic and translaminar (leaf-penetrating) movement.
How It Works
- Stops protein synthesis in bacteria by targeting the ribosome.
- Prevents bacterial cells from multiplying and spreading.
- Absorbed quickly by plant tissues and becomes rainfast within a couple of hours.
Target Crops and Diseases
- Rice: Controls bacterial leaf blight (BLB) and blast.
- Vegetables (Tomatoes, Potatoes, Cucumbers): Treats bacterial spots, soft rot, and leaf mold.
- Orchards (Apples, Pears, Cherries, Walnuts): Manages fire blight, bacterial canker, and walnut blight.
Important Safety and Usage Tips
- Do not mix with alkaline pesticides like lime sulfur or Bordeaux mixture, as alkalinity destroys the product.
- Avoid chemical drift onto sensitive legume crops like beans and peas to prevent damage.
- Always check the local product label for exact application rates and safety intervals before harvest.
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