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Toxicity to soil macroorganisms except arthropods

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Toxicity to soil organisms

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Under the conditions of this study, the test item did not induce mortality nor pathological symptoms to adult earthworms after an exposure to the test item concentration of 1000 mg test item/kg soil dry weight for 28 days. The biomass increase of the adult earthworms after 28 days was not statistically significantly reduced compared to the pooled control at the limit test item concentration of 1000 mg test item/kg soil dry weight. After eight weeks of exposure the earthworm reproduction was not statistically significantly reduced at the limit test item concentration of 1000 mg test item/kg soil dry weight.

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