![Scientist examine a hay sample](https://agriculture.az.gov/sites/default/files/styles/fullwidth/public/IMG_8029cropsharp%203600x2700.jpg?itok=_RGL0OB0)
AZDA scientists Vera Jelic, Veronica Harris and Dragan Miskovic perform a visual inspection of a hay sample suspected of causing livestock illness. Any foreign materials found could be subjected to further testing by State Agricultural Laboratory scientists. (Photo by Paul Cook)