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Tebuconazole

Type
Fungicide
Health hazard level
5
Health hazards

Toxic to reproduction (“R2” classified), with many negative findings on fetal development. Connected to liver tumours. Endocrine disruptor according to the EU Joint Research Centre (JRC): Altered steroid hormone levels; effects on receptor binding.

Environmental hazard level
5
Environmental hazards

Long-term risk to insectivorous birds; long-term risk to granivorous birds; long-term risk to herbivorous mammals; long-term risk to granivorous mammals. Very toxic to aquatic life, acutely and with long-lasting effects (5-meter buffer required).

Exposure

Authorised in all 27 member states.

Residues

Residues present in food are very high.

The most common Candidate-of-Substitutions-pesticide found in cherries, and commonly found in pears, apples and peaches. 172 Maximum Residue Limits (MRLs) above the Level of detection (LOD) of 0.01 mg/kg are established, ranging from 0.05 mg/kg to 40.00 mg/kg per product (top 10 highest MRLs).

Regulatory State of Play

ollowing five “unjustified” prolongations (each for one year),  approved until 31/08/2024. The last prolongation is fought in EU Court by our French member Générations Futures.

Use

Used on Cereals (wheat, barley, oat, rye), Oilseed rape & Grapes, mostly approved for spraying on fields outside, also for seed dressing of barley.

Alternatives

Resistant varieties, sufficient planting distance, humidity monitoring, sodium & potassium bicarbonates.

Tebuconazole