App helps assess disease severity

ITHACA, N.Y. – A new iPad app, called Estimate, connects plant professionals with a portable database of photographs of diseased leaves to help determine plant disease severity.   Media note: Photographs of the app can be downloaded at https://cornell.box.com/v/PlantApp.   Estimate relies on Standard Area Diagrams (SADs), a series of photographs of diseased leaves, with each […]