Brian Arnall, Precision Nutrient Management Extension Specialist for Oklahoma State University, gave a presentation to InfoAg 2013 attendees this year, where he broke down all the different apps available for agriculture. Featured here are seven of the apps he recommended for ID tools for pests and weeds. Do you use any of these apps, and if so, what do you think of them? Leave your comments below.

See our first gallery: 7 apps for scouting

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