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Guidance for Calculating Percent Survival in Seedling Emergence Studies

The following document clarifies EPA’s recommendations for calculating percent survival in seedling emergence studies found in test guideline 850.4100 - Seedling Emergence and Seedling Growth. 

Learn more about Series 850 - Ecological Effects Test Guidelines.

  • Guidance for Calculating Percent Survival in Seedling Emergence Studies (pdf) (33.89 KB)

Test Guidelines for Pesticides and Toxic Substances

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Last updated on March 10, 2025
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