butterfly
By Wetland and Aquatic Research Center
2017 (approx.)
![butterfly pipette](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Barger_pipette.jpg?itok=x3-Y0QdI)
Detailed Description
Application of mosquito control pesticide to a Julia butterfly (Dryas Julia) during toxicity testing.
Sources/Usage
Public Domain.