Wheat and Barley Pests

Insects

ArmywormArmyworms
GrasshoppersGrasshoppers
Wheat Curl MiteWheat Curl Mite
CutwormCutworms
Russian Wheat AphidRussian Wheat Aphid
Flea BeetlesFlea Beetles
Tarnished Plant BugTarnished Plant Bug

Diseases

Barley Yellow Dwarf VirusBarley Yellow Dwarf Virus
Snow Mold on WheatSnow Mold
Wheat Stripe RustWheat Stripe Rust
 

Image Credits
Russian Wheat Aphid: cropsmart.com.au/russian-wheat-aphids/
Wheat Curl Mite: Wheat Pests, P. E. Sloderbeck, J.P. Michaud, and Robert J. Whitworth
Barley Yellow Dwarf Virus, Snow Mold: https://cropprotectionnetwork.org/
Wheat Stripe Mite: University of Georgia Extension