Wisconsin Vegetable Insects

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Wisconsin Vegetable Insects

• Snap Beans

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Healthy Snap Beans
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Seed Corn Maggot Damage
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Seed Corn Maggot
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Seed Maggot Generations

• 200 DD39
• 600 DD39
• 1000 DD39

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Degree Day Calculation

• (High temp Low temp) ? 2 Daily Average
  Temperature
• Daily Average Temperature - 39º Degree Days
• Degree days Cumulative DD total new DD total

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Seed Corn Maggot Monitoring
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Potato Leafhopper
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Tarnished Plant Bug
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European Corn Borer
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European Corn Borer Eggs
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European Corn Borer 1st Instar
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Trichomes
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Mexican Bean Beetle