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ARS Home Office of Communications Images Photos Mar13





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Image Number D2783-8 In a lab test, this lone star tick nymph (*Amblyomma americanum*) was exposed to a citrus rind chemical, placed upside down inside an untreated filter paper cylinder, and observed to see whether it could right itself.  Photo by Stephen Ausmus.  640 pixels wide: (d2783-8.jpg)   Please visit our Image Gallery


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