3 803 Gratis bilder av Behandling

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Physical Science Technician Justin Oster and Biological Science Technician Cassie Abrams discuss findings from water analyses during the lampricide treatment in the Manistique River
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Biologist Jesse Haavisto (right) and Biological Science Technician Juliana Baker (left) from the Marquette Biological Station set out to spot-treat backwater areas
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Biological Science Technician Chad Andresen from the Marquette Biological Station conducts a tailgate analysis to check lampricide concentrations during treatment of the Manistique River
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Biological Science Technician Dan Suhonen from the Marquette Biological Station prepares equipment for a lampricde application in the Manistique River
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Biologist Chris Eilers from the Ludington Biological Station checks the feed rate during a lampricide application in the Manistique River
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Sea Lamprey
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Biological Science Technician Cassie Abrams from the Marquette Biological Station ensures an accurate lampricide application rate during a treatment of the Manistique River
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cool bug (Source image for KP TT #196)
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Wall door vintage
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Pumpkin autumn fall
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Food
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Background beauty body
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Treated water
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Treated water
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Graphic rust asthma
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Pumpkin autumn fall
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Cute infant childhood
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Bloom green natural
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Speler Van Straalen krijgt een blessure behandling, Bestanddeelnr 919-5506
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Food
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Female beauty girl woman
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Water treatment
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Water treatment
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Food
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Faecal sludge vacuum truck
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the hours (Source image for KP TT #196)
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Fish Biologist Cheryl Kaye, Supervisory Fish Biologist Shawn Nowicki and Fish Biologist Mary Henson identify non-target kill during the Conneaut Creek Treatment in Pennsylvania.
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Bayluscide treatment with Canada
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Biological Science Technician Nick Steimel measures the amount of lampricide entering the stream to ensure its effective at targeting sea lampreys while minimizing impacts on non-target species.
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