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. Author manuscript; available in PMC: 2015 Sep 1.
Published in final edited form as: J Expo Sci Environ Epidemiol. 2013 Oct 23;24(5):497–503. doi: 10.1038/jes.2013.75

Table 1.

Summary of the information used to create each considered pesticide exposure metric.

Metric 1 Metric 2 Metric 3
Buffer crop acreage X X X
Applied chemical quantities X X
Crop planting/harvesting dates X X
Specified chemical application dates X
Crop/pest phenology information X

Note: Metric 2 only uses planting/harvesting crop dates when more detailed application date information is unavailable.