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CHLOROTHALONIL - 29 - APPENDIX II END POINTS AND RELATED INFORMATION 3. Ecotoxicology 20 December 2004 Aphid parasitoi de Aphidius rhopalosiph i Dosage Mortality (kg as/ha) (%) 4.33 20 7.70 20 18.75 44 No effects on fecundity at dosages up to 7.70 kg as/ha (at 18.75 kg as/ha fecundity is not assessed) Earthworms Acute toxicity: chlorothalonil: LC50 268.5 mg/kg (at 5% o.m.) SDS-3701: LC50 585 mg/kg R417888: LC50 >1000 mg/kg SDS-46851: LC50 > 1000 mg/kg Reproductive toxicity: chlorothalonil: NOEC 25 mg/kg (at 5% o.m.) Chlorothalonil 500 g/L SC: NOEC 1.65 mg as/kg (at 5% o.m.)* SDS-3701: NOEC 25 mg/kg R417888: NOEC 100 mg/kg * endpoint based on a study from Vischim carried out with the formulation Effects on other soil non-target macro-organisms Litter bag study: no negative effects of metabolite SDS-3701 at a concentration of 2.0 mg/kg soil

CHLOROTHALONIL - 30 - APPENDIX II END POINTS AND RELATED INFORMATION 3. Ecotoxicology 20 December 2004 Soil micro-organisms Nitrogen mineralization: Carbon mineralization: Chlorothalonil:

CHLOROTHALONIL<br />

- 30 -<br />

APPENDIX II<br />

END POINTS AND RELATED INFORMATION<br />

3. Ecotoxicology<br />

20 December 2004<br />

Soil micro-<strong>or</strong>ganisms<br />

Nitrogen mineralization:<br />

Carbon mineralization:<br />

Chl<strong>or</strong>othalonil:

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