Which item is not typically included in a seed-treatment performance report?

• A. Rate of application
• B. Field location
• C. Market price per unit
• D. Observed emergence

Answer: (C)

A seed-treatment performance report is meant to capture how well the treatment performed under specific field conditions, focusing on the biological and agronomic outcomes. The rate of application is included because knowing the exact dose used is essential for interpreting results and comparing across trials. Field location provides the environmental context—soil type, climate, pest pressure—that can influence how the treatment works and helps with reproducibility. Observed emergence is a direct indicator of how well the seeds established after treatment, reflecting germination, early vigor, and any potential phytotoxic effects.

Market price per unit, while important for budgeting or economic decisions, does not reflect the treatment’s biological performance and is not a standard metric in a performance report. Price data is typically considered separately in economic analyses or cost-benefit evaluations.