Alfalfa Weevil Economic Impact Vegetative Destruction Life Cycle Complete Metamorphosis Mouth Parts Chewing Order Coleoptera
Aphids Economic Impact Removal of fluids Life Cycle Incomplete Metamorphosis Mouthparts Piercing-sucking Order Homoptera
Army worm larva Economic Impact Vegetative Destruction Life Cycle Complete Metamorphosis Mouthparts Chewing Order Lepidoptera
Bean Leaf Beetle Economic Impact Vegetative Destruction Life Cycle Complete Metamorphosis Mouthparts Chewing Order Coleoptera
Blister Beetle Economic Impact Flower/Fruit Destruction Life Cycle Complete Metamorphosis Mouthparts Chewing Order Coleoptera
Colarado Potato Beetle Economic Impact Vegetative Destruction Life Cycle Complete Metamorphosis Mouthparts Chewing Order Coleoptera
Corn Ear Worm Larva Economic Impact Fruit/Flower Destruction Life Cycle Complete Metamorphosis Mouthparts Chewing Order Lepidoptera
Corn Rootworm Larva Economic Impact Vegetative Destruction Life Cycle Complete Metamorphosis Mouthparts Chewing Order Coleoptera (adult form is the Corn rootworm beetle!)
Cricket Economic Impact None or Predatory Life Cycle Incomplete Metamorphosis Mouthparts Chewing Order: Orthoptera
Cutworm Larva Economic Impact Vegetative Destruction Life Cycle Complete Metamorphosis Mouthparts Chewing Order Lepidoptera
European Corn Borer Larva Economic Impact Vegetative Destruction (causes lodging and ear drop- attacks the stalk) Life Cycle Complete Metamorphosis Mouthparts Chewing Mouthparts Order Lepidoptera
Flea Beetle Economic Impact Vegetative Destruction Life Cycle Complete Metamorphosis Mouthparts Chewing Mouthparts Order Coleoptera
Grain Weevil Economic Impact Fruit/Flower Destruction Life Cycle Complete Metamorphosis Mouthparts Chewing Order Coleoptera
Grasshopper Economic Impact Vegetative Destruction Life Cycle Incomplete Metamorphosis Mouthparts Chewing Order Orthoptera
Green Lacewing Economic Impact Predatory Life Cycle Complete Metamorphosis Mouthparts Chewing Mouthparts Order Neuroptera
Honeybee Economic Impact None or predatory Life Cycle Complete Metamorphosis Mouthparts Chewing-Lapping Order Hymenoptera
Japanese Beetle Economic Impact Vegetative Destruction Life Cycle Complete Metamorphosis Mouth Part Chewing Order Orthoptera
Lady Beetle Larva Economic Impact Predatory Life Cycle Complete Mouthparts Chewing Order Coleoptera (adult is a lady bug)
Leaf Hopper Economic Impact Removal of fluids Life Cycle Incomplete Metamorphosis Mouthparts Piercing-Sucking Order Homoptera
Lygus Economic Impact Removal of fluids Life Cycle Incomplete Metamorphosis Mouthparts Piercing-Sucking Order Hemiptera
Scale Economic Impact Removal of fluids Life Cycle Incomplete Metamorphosis Mouthparts Piercing-sucking Order Homoptera
Spider Mite Economic Impact Removal of fluids Life Cycle Incomplete Metamorphosis Mouthparts Piercing-sucking Class Arachnid (8 legs) Not an insect
Stinkbug Economic Impact Removal of fluids Life Cycle Incomplete Metamorphosis Mouthparts Piercing-Sucking Order Hemiptera
Western Corn Rootworm Beetle Economic Impact Fruit and flower destruction Life Cycle Complete Metamorphosis Mouthparts Chewing Order Coleoptera
Western Flower Thrip Economic Impact Removal of plant fluids Life Cycle Complete Metamorphosis Mouthparts Piercing and sucking Order Thysanoptera
Wheat Stem Sawfly Economic Impact: Vegetative Destruction Lifecycle: Complete Metamorphosis Mouthparts: Chewing Order: Hymenoptera
White Grub Economic Impact Vegetative Destruction Life Cycle Complete Metamorphosis Mouthparts Chewing Order Coleoptera (adult is a June Beetle)
Whitefly Economic Impact Removal of plant fluids Life Cycle Incomplete Metamorphosis Mouthparts Piercing and sucking Order Hemiptera
Wireworm Economic Impact Vegetative Destruction Life Cycle Complete Metamorphosis Mouthparts Chewing Order Coleoptera (larval form)