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Updated: Aug 5, 2026

Measuring Volatile and Non-volatile Antifungal Activity of Biocontrol Products
Published on: December 5, 2020
Peer review of the pesticide risk assessment of the active substance Trichoderma asperellumT34
Abstract:
The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State Sweden and co-rapporteur Member State Italy for the pesticide active substance Trichoderma asperellum T34 are reported. The context of the peer review was that required by Commission Implementing Regulation (EU) No 844/2012, as amended by Commission Implementing Regulation (EU) No 2020/103. The conclusions were reached on the basis of the evaluation of the representative uses of T. asperellum T34 as a fungicide on ornamentals, tomato, sweet pepper, aubergine, cucumber, melon, watermelon, zucchini and pumpkin. The reliable end points, appropriate for use in regulatory risk assessment, are presented. Missing information identified as being required by the regulatory framework is listed. Data gaps were identified.

