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You've searched: Rocky Mountain Laboratories Historical Collection

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    • Egg Candling Gadget

    • 1944
    • Laboratories--Equipment and suppplies; Tick--research; Eggs--fertilization; Rocky Mountain Laboratory (Ravalli County, Mont.)
    • Egg candling gadget made by the BE department. An egg candling gadget is used to identify infertile eggs and monitor the development of embryos. Chicken embryos were used for tick research in the yolk sac method.
    • Egg Candling Gadget

    • 1944
    • Staff; Laboratories--Equipment and supplies; Tick--research; Eggs--fertilization; Rocky Mountain Laboratory (Ravalli County, Mont.)
    • Egg candling gadget made by the BE department. An egg candling gadget is used to identify infertile eggs and monitor the development of embryos. Chicken embryos were used for tick research in the yolk sac method.
    • Researcher using the dragging method for ticks

    • 1941-04-19
    • Biology--Fieldwork; Ticks; Rocky Mountain Laboratory (Ravalli County, Mont.)
    • A researcher uses the dragging method for ticks. The drag-flag method for sampling helps identify density of tick population in a area.

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