From http://www.ars.usda.gov/is/graphics/photos/oct97/k7803-2.htm

Near Sheldon, Illinois, grower Joe Zumwalt applies a low-insecticide bait that is targeted against western corn rootworms feeding on and laying eggs in these soybeans.

Photo by Ken Hammond.

This image was released by the Agricultural Research Service, the research agency of the United States Department of Agriculture, with the ID k7803-2 (next). This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. العربية | English | français | македонски | +/−

Dieses Bild ist gemeinfrei (public domain), da es Material enthält, das ursprünglich vom Agricultural Research Service, der Forschungseinrichtung des Landwirtschaftsministerium der Vereinigten Staaten, stammt. العربية ∙ dansk ∙ Deutsch ∙ English ∙ español ∙ فارسی ∙ français ∙ italiano ∙ 日本語 ∙ македонски ∙ മലയാളം ∙ Nederlands ∙ português ∙ sicilianu ∙ Türkçe ∙ Tiếng Việt ∙ 中文 ∙ +/−

Diese Datei ist ein Ausschnitt aus einer anderen Datei : Crop Duster.jpg