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ARS Home Office of Communications Images Photos Oct08





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Image Number D1130-1 Black mustard *(Brassica nigra).*Different varieties of mustard—among the oldest recorded spices, with Sanskrit records dating back to about 3000 B.C.—are native to temperate regions of Europe. A pesticide from the hulls of mustard seeds can be generated as a coproduct of mustard biodiesel.  Photo by Stephen Ausmus.  640 pixels wide: (d1130-1.jpg)   Please visit our Image Gallery


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