

Oidio Killer by Agrobacterias is a powerful organic fungicide based on Bacillus Amyloquefaciens (10⁹ cfu/g), designed to combat powdery mildew, botrytis, and other fungal pathogens in crops. With both preventive and curative action, it strengthens plant health and stimulates growth, leaving no residues or affecting the final taste. Supplied in a 50 g format, it's the go-to solution for growers seeking effective, natural plant protection.
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Oidio Killer by Agrobacterias is a must-have for any grower looking to keep powdery mildew and other fungal threats at bay in a sustainable way. Its unique formula, powered by Bacillus Amyloquefaciens (10⁹ cfu/g), delivers real biological control against the most common threats to your crops, so your plants stay healthier and more productive throughout the cycle.
* Eco-friendly and safe fungicide: Protects your plants with zero chemical residues.
* Effective against multiple fungi: Eradicates powdery mildew, botrytis, fusarium, and other pathogens.
* Boosts growth: Thanks to organic amino acids and potassium, your plants develop stronger and more vigorously.
* Easy foliar application: Simply dilute in water and spray onto leaves—great as a preventative and curative solution.
* Certified for organic cultivation: Perfect for anyone aiming for pure, clean harvests.
✅ Fast and long-lasting action against powdery mildew
✅ Prevents new outbreaks of fungal infections
✅ Reinforces the plant's cuticle and improves resilience to stress
✅ Enhances nutrient uptake and the quality of your final harvest
✅ Leaves no toxic residues, does not alter taste or aroma
Recommended Dosage: 1.5 to 2gr per litre of water as a foliar spray
Application: Foliar
Instructions for Use: Dilute and spray over the entire plant, ideally at the first sign of infection or preventively. preferably at the beginning or at the first signs. Repeat every 15 days. Do not spray during peak sunlight hours or in rainy or windy conditions.
Is it only for powdery mildew?
No, it’s also highly effective against botrytis, fusarium, and other common fungi in cannabis and horticultural crops.
Can I use it during flowering?
Yes! Oidio Killer is 100% organic, leaving no residues, and is suitable for use at any stage of growth.
Does it alter the taste or smell?
Not at all. It’s designed for clean harvests, preserving the natural aroma and flavour of your flowers.
How long does it last?
The effect is long-lasting, but reapplication is recommended after heavy rainfall or in extreme humidity.
Can it be combined with other products?
Absolutely! It’s compatible with other organic treatments and plant enhancers.
Data sheet