Frost covered weed along a fenceline. (Journal photo by Jennifer Theurer.)
Late spring and early summer rains have helped crops but have weeds have also benefited from the moisture. (Journal photo by Dave Bergmeier.)

Controlling mustard weeds may be key to spring crop yields, says K-State specialist 

(Photo by Laura McKenzie, Texas A&M AgriLife.)
Grasshopper (Photo by Alice Whyte, Vilas, North Carolina.)

Field Crop Insect Guide helps with identification, insect behavior and management

  • By Erin Hodgson, Adam Sisson │ Iowa State Extension and Outreach