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Bean Bacterial Wilt

Curtobacterium flaccumfaciens pv. flaccumfaciens

Curtobacterium faciens

Photo by D. Caffier, Lab. National de la Protection des Végétaux,

Survey Information

Bacterial wilt of beans (Curtobacterium flaccumfaciens pv. flaccumfaciens) is a seed-borne disease that affects dry edible or common bean (Phaseolus vulgaris).  This disease can cause dramatic decrease in yield in affected fields, and up to 10% of seeds from those fields may be infected.  If seeds are infected, seed-certification of the field will be lost due to a zero tolerance policy for bacterial bean wilt.  In the past it has been found in Nebraska, Colorado, and Wyoming.  It was not found in Wyoming in 2007.



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WY CAPS Program

University of Wyoming

Dept. Ecosystem Science & Management: 3354

1000 East University Ave.

Laramie, WY 82071

Phone: (307)766-5278


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