A patented insecticidal tarpaulin that stops bark beetle spread directly at the log pile. Field-tested. The only commercially ready alternative after the EU ban on StoraNet.
The Opportunity
Bark beetle outbreaks force forest owners to sell infested timber immediately — flooding the market and crashing prices. The greatest economic loss happens not in the forest, but at the log pile, where harvested wood sits unprotected.
Broad-acre aerial spraying is environmentally problematic and increasingly restricted by EU regulation. Existing point-of-storage solutions offer low effectiveness.
An insecticidal protective tarpaulin — impregnated with a permitted active substance — that covers the log pile and stops bark beetle from escaping into surrounding forest. Applied directly at the point of highest loss.
Simple to deploy, reusable, low cost. The technology was field-tested for 9 months in real operational conditions in cooperation with Lesy ČR (Czech State Forests).
Derisking Without External Capital
Most seed-stage companies present a plan. Mediva Ventures presents a completed record.
| Milestone | Standard Seed Company | Mediva Ventures |
|---|---|---|
| Patent | In progress / filed | Granted — CZ 310412 B6 (2025) |
| Technology testing | Laboratory / simulations | 9 months real-world field testing |
| Production costs | Estimated | Proven — below €1/m² |
| Competition | Intense price pressure | Only competitor banned by EU (2022) |
| Anchor customer | Still searching | Identified |
Market Potential
Revenue potential is derived directly from the area of state and church forests in CZ and CEE — not from an estimated market share in an unknown segment.
Scalable to DE, AT, PL, SK, SE — countries still facing active bark beetle pressure under climate change.
Get in Touch
We are actively seeking a seed investor aligned with climate-tech, natural capital, or forestry. All enquiries welcome.
jan.mares@mediva.ventures