Tag Archives: Smith

Is that Soybean Mosaic Virus or Herbicide Injury?

Damon Smith, Extension Field Crops Pathologist, Department of Plant Pathology, Vince Davis, Extension Weed Scientist, Department of Agronomy, Shawn Conley, Extension Soybean Specialist, Department of Agronomy, University of Wisconsin-Madison Calls, photos, and plant samples have been coming in over the last … Continue reading

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Disease Profile: Ergot

Dan Undersander, Extension Forage Agronomist, Damon Smith, Extension Field Crops Plant Pathologist We have had a report of ergot in pastures.  This is not unexpected with the cool, wet spring we had.  This can be toxic to cattle, sheep, and … Continue reading

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White mold management in soybeans

Damon Smith, Extension Field Crops Plant Pathologist I published a new Disease profile on my website. Sclerotinia stem rot (SSR), also known as white mold, is a serious and often lethal fungal disease of many different plants in the North Central U.S., … Continue reading

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Wisconsin Winter Wheat Disease Update – June 19, 2013

Damon Smith, Extension Field Crops Pathologist, Department of Plant Pathology, University of Wisconsin-Madison This week I scouted winter wheat in variety trials in Lancaster and Arlington Wisconsin on June 19, 2013.  Wheat has completed flowering in these locations and most … Continue reading

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Wisconsin Winter Wheat Disease Update – June 12, 2013

Damon Smith, Extension Field Crops Pathologist, Department of Plant Pathology, University of Wisconsin-Madison This week I scouted winter wheat in variety trials in Janesville and Arlington Wisconsin on June 11, 2013.  Wheat is in full flower or completed flowering in … Continue reading

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Early Season Soybean Diseases

Damon Smith, Extension Field Crops Pathologist, Department of Plant Pathology, University of Wisconsin-Madison As the soybean season is progressing slowly, questions have come in about seedling diseases and early season disease of soybean.  With the cool wet weather, we have … Continue reading

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Wisconsin Winter Wheat Disease Update – June 5, 2013

Damon Smith, Extension Field Crops Pathologist, Department of Plant Pathology, University of Wisconsin-Madison Winter wheat was scouted in variety trials in Janesville and Lancaster Wisconsin on June 4, 2013. Wheat is beginning to flower, or is in full flower, in … Continue reading

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Fusarium Head Blight Update 6/4/13

Damon Smith, Extension Plant Pathologist, University of Wisconsin Winter wheat was scouted in in variety trials in Janesville and Lancaster Wisconsin on June 4, 2013. Wheat is beginning to flower, or in full flower, in these locations in Southern WI. … Continue reading

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Wisconsin Winter Wheat Disease Update – May 29, 2013

Damon Smith, Extension Field Crops Pathologist, Department of Plant Pathology, University of Wisconsin-Madison The wheat crop in southern Wisconsin is progressing through growth stages quickly now.  About 10 days ago we were at jointing and now we have fully expanded … Continue reading

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Wisconsin Winter Wheat Disease Update – May 15, 2013

Damon Smith, Extension Field Crops Pathologist, Department of Plant Pathology, University of Wisconsin-Madison The status of disease on winter wheat in Wisconsin is pretty similar to that of last week (http://ipcm.wisc.edu/blog/2013/05/wisconsin-winter-wheat-disease-update-may-8-2013/).  Wheat is at Feekes 4 or 5 this week … Continue reading

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