Image:K8747-1.jpg

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Entomologist Donald Barnard demonstrates the attraction of female yellow fever mosquitoes to his hand in an olfactometer. The olfactometer contains a screen separating the attractant (in this case, his hand) from the mosquitoes.

Photo by Peggy Greb.


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This image is a work of the Agricultural Research Service, the research agency of the United States Department of Agriculture. As a work of the U.S. federal government, the image is in the public domain.

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  • (del) (cur) 02:40, 22 May 2005 . . Juntung (Talk | contribs) . . 2670×1748 (1,296,852 bytes) (Entomologist Donald Barnard demonstrates the attraction of female yellowfever mosquitoes to his hand in an olfactometer. The olfactometer contains a screen separating the attractant (in this case, his hand) from the mosquitoes. Photo by Peggy Greb. {{PD)

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