Category Archives: Plant Disease

Stripe Rust on Wheat: Stay Alert!

Damon Smith, Extension Field Crops Pathologist, Department of Plant Pathology, University of Wisconsin-Madison I recently visited some wheat plots in southern Wisconsin. As in previous weeks, wheat is looking good and tillering well and nearing the jointing stage. Few disease … Continue reading

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UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update

Brian Hudelson, Sean Toporek, Ann Joy and Joyce Wu The PDDC receives samples of many plant and soil samples from around the state.  The following diseases/disorders have been identified at the PDDC from April 18, 2015 through April 24, 2015. … Continue reading

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New Forecasting System for Fusarium Head Blight Now Available

Damon Smith, Extension Field Crops Pathologist, Department of Plant Pathology, University of Wisconsin-Madison Fusarium head blight (FHB or scab) was a very damaging disease for many winter wheat growers in Wisconsin in 2014. This disease is caused by a fungus … Continue reading

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UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update

Brian Hudelson, Sean Toporek, Ann Joy and Joyce Wu The PDDC receives samples of many plant and soil samples from around the state.  The following diseases/disorders have been identified at the PDDC from April 4, 2015 through April 10, 2015. … Continue reading

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UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update

Brian Hudelson, Sean Toporek and Joyce Wu The PDDC receives samples of many plant and soil samples from around the state.  The following diseases/disorders have been identified at the PDDC from March 28, 2015 through April 3, 2015. Plant/Sample Type, … Continue reading

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UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update

Brian Hudelson, Sean Toporek and Joyce Wu The PDDC receives samples of many plant and soil samples from around the state.  The following diseases/disorders have been identified at the PDDC from March 14, 2015 through March 20, 2015. Plant/Sample Type, … Continue reading

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UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update

Brian Hudelson, Sean Toporek and Joyce Wu The PDDC receives samples of many plant and soil samples from around the state.  The following diseases/disorders have been identified at the PDDC from March 7, 2015 through March 13, 2015. Plant/Sample Type, … Continue reading

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UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update

Brian Hudelson, Sean Toporek and Joyce Wu The PDDC receives samples of many plant and soil samples from around the state.  The following diseases/disorders have been identified at the PDDC from February 28, 2015 through March 6, 2015. Plant/Sample Type, … Continue reading

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New Sclerotinia Stem Rot Fact Sheet

Damon Smith, Extension Field Crops Plant Pathologist A new fact sheet concerning Sclerotinia stem rot (white mold) on soybean has recently been published. The fact sheet describes symptoms of the disease and how to best manage it. To obtain a … Continue reading

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New and Revised Disease Fact Sheets

Damon Smith, Extension Field Crops Plant Pathologist A new UW Extension disease fact sheet on Aphanomyces root rot has recently been developed and ready for download.  The fact sheet describes symptoms of Aphanomyces root rot, gives details about the pathogen … Continue reading

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