Sumifly®

Sumifly® – Biological Insecticide for Thrips and Whiteflies

Product Description
Sumifly® is a biological insecticide in the BioWorks portfolio, based on a naturally occurring fungus: Cordyceps fumosorosea (also known as Isaria fumosorosea), strain FE 9901.
This strain is particularly effective against various species of whiteflies and thrips, targeting the pest at multiple life stages – from egg to larva to adult. Direct contact with the product is essential for efficacy; for example, thrips eggs laid in the soil remain out of reach.

Advanced Formulation for Maximum Performance
Sumifly® is formulated as an OD (Oil Dispersion), meaning the fungal spores are suspended in a fine oil-based liquid.
Why does this matter?
The OD formulation offers:

• Better adhesion of fungal spores to insects and leaves
• Longer-lasting activity and improved stability
• Greater efficacy compared to traditional powder-based products (e.g., WP or wettable powders)

In short, Sumifly® delivers superior adhesion, powerful insect control, and extended effectiveness. The oil-based formulation ensures even crop coverage and a higher probability of successful infection — a reliable solution for practical biological pest control.

Mode of Action
Sumifly® works naturally through fungal spores that target harmful insects in four stages:

1. Adhesion – Spores land on the insect's body.

2. Germination – Spores germinate and penetrate the insect, which then stops feeding and reproducing.

3. Growth inside the insect – The fungus proliferates within the insect, disrupting vital functions and causing paralysis and death.

4. Spore production – New spores develop on the cadaver and can infect other insects, allowing the cycle to continue naturally.

Thanks to this biological process, Sumifly® ensures sustainable pest suppression – without the use of chemicals.

Target Pests

• Thrips
• Whiteflies (Aleurodes)
• Also shows moderate activity against aphids and mites

Applicable Crops

• Cucumber, zucchini, and gherkin
• Ornamental plants and foliage crops
• Legumes and dry vegetables
• Sweet pepper and chili
• Tomato
• Eggplant

Formulation & Composition

Directions for Use
Application & Dosage:

• Maximum dose: 2.5 L/ha
• Repeat application every 5 to 7 days, up to 4 times per crop cycle

Preparation & Application:

• Ensure thorough crop coverage with sufficient spray volume
• Recommended spray volume: 500 – 1000 L/ha, depending on crop type and leaf density
• Shake well before use. Fill the spray tank ½ to ¾ full with water, add the product while stirring continuously, then top up with water
• Maintain constant agitation to ensure even distribution
• Apply during periods of low sunlight and high humidity – early morning or late afternoon preferred
• Shelf life: 2 years at room temperature, 36 months at 4°C

Compatibility
Sumifly® is compatible with many fungicides, insecticides, fertilizers and adjuvants. For specific recommendations, contact your local advisor.