Research Article
Toxicity Assessment of Buprofezin, Lufenuron, and Triflumuron to the Earthworm Aporrectodea caliginosa
Table 2
Toxicity of buprofezin, triflumuron, and lufenuron on mature earthworms (A. caliginosa) 28 days after treatment.
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The concentration causing 50% mortality of the earthworm. Results of LC50 are expressed as mean of four replicates ± standard error. bSlope of the concentration-mortality regression line ± standard error. cIntercept of the regression line ± standard error. dChi-square value. eToxicity index = (LC50 level for the most effective pesticide/LC50 level for the other pesticide) × 100. |