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Ecotoxicological information

Short-term toxicity to fish

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Description of key information

One short-term fish test has been performed with Diquat C16-18.

Key value for chemical safety assessment

LC50 for freshwater fish:
350 µg/L

Additional information

One short-term fish test has been performed with diquat C16 -18. This test is performed in reconstituted lab water and resulted in an LC50 of 0.7 mg/L. The test substance contained 50% active ingredient and the nominal LC50 based on active ingredient is 0.35 mg/L