Transcript Agronomy CDE

Agronomy CDE
Insect Identification, Life Cycle,
and Economic Impact
Alfalfa Weevil
Larva stage
Alfalfa Weevil
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Life Cycle: Complete
Economic Impact: Destruction of
Vegetative Parts
Aphid
Aphids
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Life Cycle: Incomplete
Economic Impact: Destruction by removal
of plant fluids
Armyworm Larva
Armyworm Larva
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Life Cycle: Complete
Economic Impact: Destruction of
vegetative parts
Assassin Bug
Assassin Bug
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Life Cycle: Incomplete
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Economic Impact: None or predatory
Bean Leaf Beetle
Bean Leaf Beetle
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Life Cycle: Complete
Economic Impact: Destruction of
vegetative parts
Blister Beetle
Blister Beetle
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Life Cycle: Complete
Economic Impact: Destruction of
fruit/flower
Destruction of vegetative parts
Chinch Bug
Chinch Bug
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Life Cycle: Incomplete
Economic Impact: Destruction by removal
of plant fluids
Corn Earworm Larva
Corn Earworm Larva
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Life Cycle: Complete
Economic Impact: Destruction of
fruit/flower
Corn Rootworm Larva
Corn Rootworm Larva
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Life Cycle: Complete
Economic Impact: Destruction of
vegetative parts
Cricket
Cricket
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Life Cycle: Incomplete
Economic Impact: Destruction of
vegetative parts
None or predatory
Destruction of indoor fibers
Cutworm Larva
Cutworm Larva
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Life Cycle: Complete
Economic Impact: Destruction of
vegetative parts
Destruction of fruit/flower
European Corn Borer Larva
European Corn Borer Larva
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Life Cycle: Complete
Economic Impact: Destruction of
vegetative parts
Destruction of fruit/flower
Flea Beetle
Flea Beetle
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Life Cycle: Complete
Economic Impact: Destruction of
vegetative parts
Grain Weevil
Grain Weevil
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Life Cycle: Complete
Economic Impact: Destruction of
fruit/flower
Grasshopper
Grasshopper
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Life Cycle: Incomplete
Economic Impact: Destruction of
vegetative parts
Destruction of fruit/flower
Green Lacewing
Green Lacewing
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Life Cycle: Complete
Economical Impact: Adult: Feed on
pollen, plant nectar, and aphid honeydew
Larva: None or predatory
Honeybee
Honeybee

Life Cycle: Complete

Economic Impact: None or predatory
Japanese Beetle
Japanese Beetle
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Life Cycle: Complete
Economic Impact: Destruction of
vegetative parts
Destruction of fruit/flower
Lady Beetle Larva
Lady Beetle Larva
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Life Cycle: Complete

Economic Impact: None or Predatory
Leaf Skeletonizer
Leaf Skeletonizer
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Life Cycle: Complete
Economic Impact: Destruction of
vegetative parts
Leafhopper
Leafhopper
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Life Cycle: Incomplete
Economic Impact: Destruction by removal
of plant fluids
Mexican Bean Beetle
Larva stage
Mexican Bean Beetle
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Life Cycle: Complete
Economic Impact: Destruction of
vegetative parts
Scale
Scale
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Life Cycle: Incomplete
Economic Impact: Destruction by removal
of plant fluids
Spider Mite
Spider Mite
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Life Cycle: Incomplete
Economic Impact: Destruction by removal
of plant fluids
Spittlebug
Spittlebug
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Life Cycle: Incomplete
Economic Impact: Destruction by removal
of plant fluids
Spotted Cucumber Beetle/Southern
Corn Rootworm Beetle
Spotted Cucumber Beetle/Southern
Corn Rootworm Beetle
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Life Cycle: Complete
Economic Impact: Destruction of
vegetative parts
Destruction of fruit/flower
Stinkbug
Stinkbug
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Life Cycle: Incomplete
Economic Impact: Destruction by removal
of plant fluids
Tobacco/Tomato Hornworm Larva
Tobacco/Tomato Hornworm Larva
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Life Cycle: Complete
Economic Impact: Destruction of
vegetative parts
Destruction of fruit/flowers
Western Corn Rootworm Beetle
Western Corn Rootworm Beetle
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Life Cycle: Complete
Economic Impact: Destruction of
vegetative parts
Destruction of fruit/flower
White Grub
White Grub
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Life Cycle: Complete
Economic Impact: Destruction of
vegetative parts
Wireworm
Wireworm
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Life Cycle: Complete
Economic Impact: Destruction of
vegetative parts