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Agronomy CDE

Agronomy CDE. Insect Identification, Life Cycle, and Economic Impact. Alfalfa Weevil. Larva stage. Alfalfa Weevil. Life Cycle: Complete Economic Impact: Destruction of Vegetative Parts. Aphid. Aphids. Life Cycle: Incomplete Economic Impact: Destruction by removal of plant fluids.

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Agronomy CDE

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  1. Agronomy CDE Insect Identification, Life Cycle, and Economic Impact

  2. Alfalfa Weevil Larva stage

  3. Alfalfa Weevil • Life Cycle: Complete • Economic Impact: Destruction of Vegetative Parts

  4. Aphid

  5. Aphids • Life Cycle: Incomplete • Economic Impact: Destruction by removal of plant fluids

  6. Armyworm Larva

  7. Armyworm Larva • Life Cycle: Complete • Economic Impact: Destruction of vegetative parts

  8. Assassin Bug

  9. Assassin Bug • Life Cycle: Incomplete • Economic Impact: None or predatory

  10. Bean Leaf Beetle

  11. Bean Leaf Beetle • Life Cycle: Complete • Economic Impact: Destruction of vegetative parts

  12. Blister Beetle

  13. Blister Beetle • Life Cycle: Complete • Economic Impact: Destruction of fruit/flower • Destruction of vegetative parts

  14. Chinch Bug

  15. Chinch Bug • Life Cycle: Incomplete • Economic Impact: Destruction by removal of plant fluids

  16. Corn Earworm Larva

  17. Corn Earworm Larva • Life Cycle: Complete • Economic Impact: Destruction of fruit/flower

  18. Corn Rootworm Larva

  19. Corn Rootworm Larva • Life Cycle: Complete • Economic Impact: Destruction of vegetative parts

  20. Cricket

  21. Cricket • Life Cycle: Incomplete • Economic Impact: Destruction of vegetative parts • None or predatory • Destruction of indoor fibers

  22. Cutworm Larva

  23. Cutworm Larva • Life Cycle: Complete • Economic Impact: Destruction of vegetative parts • Destruction of fruit/flower

  24. European Corn Borer Larva

  25. European Corn Borer Larva • Life Cycle: Complete • Economic Impact: Destruction of vegetative parts • Destruction of fruit/flower

  26. Flea Beetle

  27. Flea Beetle • Life Cycle: Complete • Economic Impact: Destruction of vegetative parts

  28. Grain Weevil

  29. Grain Weevil • Life Cycle: Complete • Economic Impact: Destruction of fruit/flower

  30. Grasshopper

  31. Grasshopper • Life Cycle: Incomplete • Economic Impact: Destruction of vegetative parts • Destruction of fruit/flower

  32. Green Lacewing

  33. Green Lacewing • Life Cycle: Complete • Economical Impact: Adult: Feed on pollen, plant nectar, and aphid honeydew • Larva: None or predatory

  34. Honeybee

  35. Honeybee • Life Cycle: Complete • Economic Impact: None or predatory

  36. Japanese Beetle

  37. Japanese Beetle • Life Cycle: Complete • Economic Impact: Destruction of vegetative parts • Destruction of fruit/flower

  38. Lady Beetle Larva

  39. Lady Beetle Larva • Life Cycle: Complete • Economic Impact: None or Predatory

  40. Leaf Skeletonizer

  41. Leaf Skeletonizer • Life Cycle: Complete • Economic Impact: Destruction of vegetative parts

  42. Leafhopper

  43. Leafhopper • Life Cycle: Incomplete • Economic Impact: Destruction by removal of plant fluids

  44. Mexican Bean Beetle Larva stage

  45. Mexican Bean Beetle • Life Cycle: Complete • Economic Impact: Destruction of vegetative parts

  46. Scale

  47. Scale • Life Cycle: Incomplete • Economic Impact: Destruction by removal of plant fluids

  48. Spider Mite

  49. Spider Mite • Life Cycle: Incomplete • Economic Impact: Destruction by removal of plant fluids

  50. Spittlebug

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