Hemlock Woolly Adelgid

Hemlock Woolly Adelgid

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HWA Infested Branch

HWA Infested Branch

Pseudoscymnus tsugae (adult)

Pseudoscymnus tsugae (adult)

Pseudoscymnus tsugae (larvae)

Pseudoscymnus tsugae (larvae)

Laricobius nigrinus (adult)

Laricobius nigrinus (adult)

Laricobius nigrinus (larvae)

Laricobius nigrinus (larvae)

S. sinuanodulus (adult)

S. sinuanodulus (adult)

S. sinuanodulus (adult)

S. sinuanodulus (adult)

newly infested

newly infested

HWA wool

HWA wool

HWA attachment

HWA attachment

HWA Infested Branch

Pseudoscymnus tsugae (adult)

Pseudoscymnus tsugae (larvae)

Laricobius nigrinus (adult)

LN Larva on HWA wool — Laricobius nigrinus (larvae)

S. sinuanodulus (adult)

S. sinuanodulus (adult)

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Other Hemlock Pests
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