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Name: Attack method: Attacks: . Asian Longhorned beetle dieback of the upper crown, sawdust around the tree, and dime-sized, round emergence holes Most hardwoods . Name: Attack method: Attacks: . Emerald Ash borer Feed on cambium/phloem Ash trees. Name: Attack method: - PowerPoint PPT Presentation
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Name: Attack method:
Attacks:
Asian Longhorned beetle dieback of the upper crown, sawdust around
the tree, and dime-sized, round emergence holes
Most hardwoods
• Name: • Attack method: • Attacks:
Emerald Ash borerFeed on cambium/phloem
Ash trees
• Name: • Attack method:• Attacks: • Control:
Gypsy MothEats foliage
Most hardwoodsNone, Cultural, Mechanical,
Biological, regulatory, chemical
• Name: • Attack method:• Attacks:
Hemlock Wooly AdelgidSuck sap, increase stress susceptibility
Eastern Hemlocks
• Name: • Control: • Attacks:
Autumn OliveManual, Chemical
Overpowers natives, changes nitrogen
• Name: • Control:• Attacks:
Bush honeysuckleManual, chemical, burning
Crowds and shades natives, low fat bird diet
• Name: • Control:• Attacks:
Garlic mustardMechanical, chemical, biologicalAggressive, outcompetes natives
for space, water, soil
Five weevils and one flea beetle feed on garlic mustard
• Name: • Control: • Attacks:
Japanese BerberryMechanical (some Chem)
Shades understory, changes soil chemistry
• Name: • Control: • Attacks:
Japanese knotweedManual, chemical
Extremely persistent, takes over riparian
• Name: • Control: • Attacks:
Multiflora roseMechanical, Chemical, Biological
Forms thickets in variety of habitats
Bio- Japanese beetles…another invasive!
• Name: • Control: • Attacks:
Tree of HeavenManual, chemical, biological
Thickets and toxins
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