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Ecotoxicological information

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There are two non reliable studies available.

Terrestrial plants:

4 -HBA was tested in two seedling emergence toxicity tests with Lactuca sativa and Solanum melingena. Germination and seedling growth was inhibited at concentrations of 5x10E-3 M (0.69 mg/L).

Terrestrial invertebrates:

In a 6 week semistatic reproduction study with Eisenia fetida NOEC/ LOEC was ca. 4/8% dry weight of soil-sludge substrate (true concentrations are lower).