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Oregon Invasive Species Council
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Invasive Species 2009 Calendar
January 2009- Mitten Crab
July 2009- Emerald Ash Borer
February 2009- Rock Snot
August 2009- Feral Swine
March 2009- Whirling Disease
September 2009- African rue
April 2009- White Garden Snail
October 2009- Cordgrass
May 2009-Africanized Honey Bee
November 2009- Rusty Crayfish
June 2009- Giant Hogweed
December 2009- Khapra Beetle
January 2009- Mitten Crab
January
Invasive Species of the month- Chinese Mitten Crab (
Eriocheir sinensis
)
February 2009- Rock Snot
February
Invasive Species of the month- Rock Snot (
Didymosphenia geminata
)
March 2009- Whirling Disease
March
Invasive Species of the month- Whirling Disease (
Myxobolus cerebralis
)
April 2009- White Garden Snail
April
Invasive species of the month- White Garden Snail (Theba pisana)
May 2009-Africanized Honey Bee
May
Invasive Species of the month- Africanized Honey Bee (Apis mellifera scutellata)
June 2009- Giant Hogweed
June
Invasive Species of the month- Giant Hogweed (
Heracleum mantegazzianum
)
July 2009- Emerald Ash Borer
July
Invasive Species of the month- Emerald Ash Borer (Agrilus planipennis)
August 2009- Feral Swine
August
Invasive Species of the month- Feral Swine (
Sus scrofa scrofa
)
September 2009- African rue
September
Invasive species of the month- African rue (
Peganum harmala
)
October 2009- Cordgrass
October
Invasive Species of the month- Cordgrass (Spartina anglica)
November 2009- Rusty Crayfish
November
Invasive Species of the month- Rusty Crayfish (
Orconectes rusticus
)
December 2009- Khapra Beetle
December
Invasive Species of the month- Khapra beetle (Trogoderma granarium)
Page updated: December 03, 2009
