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Photo#306321
BugGuide Gathering 09 - Libby, Rick, and Joyce Photographing Moths - Lights are Mercury Vapor Bulb and Black-light

BugGuide Gathering 09 - Libby, Rick, and Joyce Photographing Moths - Lights are Mercury Vapor Bulb and Black-light
Pack Forest, Washington, July 10-12, 2009, Pierce County, Washington, USA
July 10, 2009
Moths attracted to the MV-bulb/light trap hit clear panels and fall into the trap at bottom, where they are quickly put to sleep by the CO2 from dry ice (wrapped in paper). Moths and other insects collected this way are in perfect condition.

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BugGuide Gathering 09 - Libby and Rick close in on Moths at Lights BugGuide Gathering 09 - Libby, Rick, and Joyce Photographing Moths - Lights are Mercury Vapor Bulb and Black-light

CO2 sources
Could you please offer any suggestions for where to obtain "dry ice", or any other good sources of CO2, especially for use in smaller jars?

Thanks,

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