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

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Presentation on theme: "Agronomy CDE Insect Identification, Life Cycle, and Economic Impact."— Presentation transcript:

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

2 Alfalfa Weevil

3 Life Cycle: Complete Life Cycle: Complete Economic Impact: Destruction of Vegetative Parts Economic Impact: Destruction of Vegetative Parts

4 Aphid

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

6 Armyworm Larva

7 Life Cycle: Complete Life Cycle: Complete Economic Impact: Destruction of vegetative parts Economic Impact: Destruction of vegetative parts

8 Assassin Bug

9 Life Cycle: Incomplete Life Cycle: Incomplete Economic Impact: None or predatory Economic Impact: None or predatory

10 Bean Leaf Beetle

11 Life Cycle: Complete Life Cycle: Complete Economic Impact: Destruction of vegetative parts Economic Impact: Destruction of vegetative parts

12 Blister Beetle

13 Life Cycle: Complete Life Cycle: Complete Economic Impact: Destruction of fruit/flower Economic Impact: Destruction of fruit/flower Destruction of vegetative parts Destruction of vegetative parts

14 Chinch Bug

15 Life Cycle: Incomplete Life Cycle: Incomplete Economic Impact: Destruction by removal of plant fluids Economic Impact: Destruction by removal of plant fluids

16 Corn Earworm Larva

17 Life Cycle: Complete Life Cycle: Complete Economic Impact: Destruction of fruit/flower Economic Impact: Destruction of fruit/flower

18 Corn Rootworm Larva

19 Life Cycle: Complete Life Cycle: Complete Economic Impact: Destruction of vegetative parts Economic Impact: Destruction of vegetative parts

20 Cricket

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

22 Cutworm Larva

23 Life Cycle: Complete Life Cycle: Complete Economic Impact: Destruction of vegetative parts Economic Impact: Destruction of vegetative parts Destruction of fruit/flower Destruction of fruit/flower

24 European Corn Borer Larva

25 Life Cycle: Complete Life Cycle: Complete Economic Impact: Destruction of vegetative parts Economic Impact: Destruction of vegetative parts Destruction of fruit/flower Destruction of fruit/flower

26 Flea Beetle

27 Life Cycle: Complete Life Cycle: Complete Economic Impact: Destruction of vegetative parts Economic Impact: Destruction of vegetative parts

28 Grain Weevil

29 Life Cycle: Complete Life Cycle: Complete Economic Impact: Destruction of fruit/flower Economic Impact: Destruction of fruit/flower

30 Grasshopper

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

32 Green Lacewing

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

34 Honeybee

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

36 Japanese Beetle

37 Life Cycle: Complete Life Cycle: Complete Economic Impact: Destruction of vegetative parts Economic Impact: Destruction of vegetative parts Destruction of fruit/flower Destruction of fruit/flower

38 Lady Beetle Larva

39 Life Cycle: Complete Life Cycle: Complete Economic Impact: None or Predatory Economic Impact: None or Predatory

40 Leaf Skeletonizer

41 Life Cycle: Complete Life Cycle: Complete Economic Impact: Destruction of vegetative parts Economic Impact: Destruction of vegetative parts

42 Leafhopper

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

44 Mexican Bean Beetle

45 Life Cycle: Complete Life Cycle: Complete Economic Impact: Destruction of vegetative parts Economic Impact: Destruction of vegetative parts

46 Scale

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

48 Spider Mite

49 Life Cycle: Incomplete Life Cycle: Incomplete Economic Impact: Destruction by removal of plant fluids Economic Impact: Destruction by removal of plant fluids

50 Spittlebug

51 Spittlebug Life Cycle: Incomplete Life Cycle: Incomplete Economic Impact: Destruction by removal of plant fluids Economic Impact: Destruction by removal of plant fluids

52 Spotted Cucumber Beetle/Southern Corn Rootworm Beetle

53 Life Cycle: Complete Life Cycle: Complete Economic Impact: Destruction of vegetative parts Economic Impact: Destruction of vegetative parts Destruction of fruit/flower Destruction of fruit/flower

54 Stinkbug

55 Stinkbug Life Cycle: Incomplete Life Cycle: Incomplete Economic Impact: Destruction by removal of plant fluids Economic Impact: Destruction by removal of plant fluids

56 Tobacco/Tomato Hornworm Larva

57 Life Cycle: Complete Life Cycle: Complete Economic Impact: Destruction of vegetative parts Economic Impact: Destruction of vegetative parts Destruction of fruit/flowers Destruction of fruit/flowers

58 Western Corn Rootworm Beetle

59 Life Cycle: Complete Life Cycle: Complete Economic Impact: Destruction of vegetative parts Economic Impact: Destruction of vegetative parts Destruction of fruit/flower Destruction of fruit/flower

60 White Grub

61 Life Cycle: Complete Life Cycle: Complete Economic Impact: Destruction of vegetative parts Economic Impact: Destruction of vegetative parts

62 Wireworm

63 Wireworm Life Cycle: Complete Life Cycle: Complete Economic Impact: Destruction of vegetative parts Economic Impact: Destruction of vegetative parts

64 References University of Illinois – ipm.uiuc.edu Penn State University – ento.psu.edu Texas A & M University – vegipm.tamu.edu University of Florida – creatures.ifas.ufl.edu University of Nebraska Lincoln – ianrpubs.unl.edu Iowa State University – ent.iastate.edu University of Kentucky – ca.uky.edu Ohio State University – ohioline.osu.edu Kansas State University – oznet.k-state.edu Cornell University – nysaes.cornell.edu University of California – ipm.ucdavis.edu

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