Damon Smith, Department of Plant Pathology, University of Wisconsin-Madison presents a short lecture about Tar Spot on Corn Symptoms, Severity, and Hybrid and Fungicide Trial Results in Wisconsin in 2018. Further reading: https://badgercropdoc.com/2018/12/19/effect-tar-spot-corn-hybrids-wisconsin-2018/ https://badgercropdoc.com/corn/
Plant Disease
“One and Done” or a Disease Problem Here to Stay: Planning for Tar Spot in 2019
DR. JOE LAUER, UW-MADISON AGRONOMY AND UWEX STATE CORN SPECIALIST In 2018, southwest Wisconsin was especially hard hit with a new disease called Tar Spot, Phyllachora maydis. I have talked to many growers this past …
UW/UWEX Plant Disease Diagnostic Clinic (PDDC) Update, January 18
Brian Hudelson, Sue Lueloff, John Lake and Ann Joy 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 January 12, …
The Effect of Tar Spot on Corn Hybrids in Wisconsin in 2018
Damon Smith, Department of Plant Pathology, University of Wisconsin-Madison, Brian Mueller, Department of Plant Pathology, University of Wisconsin-Madison, Joe Lauer, Department of Agronomy, University of Wisconsin-Madison, Kent Kohn, Department of Agronomy, University of Wisconsin-Madison, Thierno Diallo, Department of Agronomy, …
Poor Soybean Seed Quality, Preparing for 2019 Season
Damon Smith, Associate Professor and Extension Specialist, Department of Plant Pathology, University of Wisconsin-Madison, Shawn Conley, Professor and Extension Specialist, Department of Agronomy, University of Wisconsin-Madison Please click to view information on: Poor Soybean Seed Quality …
UW/UWEX Plant Disease Diagnostic Clinic (PDDC) Update December 14
Brian Hudelson, Sue Lueloff, John Lake and Ann Joy 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 December 8, …
Herbicide Resistance in Wisconsin: An Overview (December 2018)
Joseph Zimbric (UW-Madison Agronomy Graduate Student), David Stoltenberg(UW-Madison Agronomy Professor), Mark Renz (UW-Madison Extension Weed Scientist) and Rodrigo Werle (UW-Madison Extension Weed Scientist) 20 Unique Cases of Herbicide Resistance in Wisconsin 20 unique cases (weed species by herbicide site of …
UW/UWEX Plant Disease Diagnostic Clinic (PDDC) Update November 30
Brian Hudelson, Sue Lueloff, John Lake and Ann Joy 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 November 24, …
Recent UW/UWEX Plant Disease Diagnostic Clinic (PDDC) Updates
Brian Hudelson, Sue Lueloff, John Lake and Ann Joy 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 October 13, …
UW/UWEX Plant Disease Diagnostic Clinic (PDDC) Update October 12
Brian Hudelson, Sue Lueloff, John Lake and Ann Joy 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 October 6, …