73 Free Photos of Invasive Species Control

united statesnoxious weedventenata infestationnoxious weed controlnorth african wiregrassweedmarshwildlife refugework of the servicebiological control
Worker eradicating Brazilian Pepper Plant
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Prescribed burn-1
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Prescribed burn-2
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Sea lamprey control
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Water Chestnut Success
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Sea Lamprey Control Staff Check traps
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Nik Rewald, Biological Science Technician, with the Sea Lamprey Control Program.
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Water Chestnut Early Detection
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Water Chestnut Harvesting and Disposal
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Water Chestnut Volunteers
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Water Chestnut Mechanical Harvesting in 2011
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Mechanical Harvesting of Water Chestnut in 2010
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Hand Pulling Water Chestnut
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Controlled burn
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Invasive Waterchestnut
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The US and Canada work together to control sea lamprey populations in the Great Lakes.
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Water Chestnut Volunteers
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Fish biologist Mary Henson looks looking for non-target species during a sea lamprey control treatment.
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Quickly growing!
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Dan Kochanski, Lampricide Control Physical Science Technician talks sea lamprey
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A Day in the Life of a Sea Lamprey Control Employee
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Brazilian Pepper plant
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Nicker Bean plant
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Lampricide Control Physical Science Technician explains how the treatment works in the St. Mary's River
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Night Blooming Cereus plant-3
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Night Blooming Cereus plant-1
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Night Blooming Cereus plant-1
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Controlling invasive species
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Invasives Map
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Biologist Wendy Woyczik with chinese delegation at invasive carp control barrier
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Nicker Bean plant-1
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Fire biologist lights controlled burn
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Specialized equipment helps do controlled burn
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Eastern Neck National Wildlife Refuge controlled burn
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Controlled burn at Eastern Neck National Wildlife Refuge
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Mother-in-Law tongue exotic invasive plant
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Keeping Fire on Our Side in Maryland
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Newbury Salt Marsh
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Burning for habitat in the Northeast
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View from inside Marshmaster
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Marshmaster at Maryland Wildlife Refuge
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Pepperweed
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Removing it
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Saltmarsh Ditch
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Night Blooming Cereus plant-2
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Night Blooming Cereus plant
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Nicker Bean plant
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Marsh at Parker River
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Blackwater Marshmaster at Eastern Neck Wildlife Refuge burn
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Fire management at Eastern Neck National Wildlife Refuge brackish marsh burn
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Nicker Bean plant-2
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