Online Course Introduction to Plant Diagnostics for Master Gardeners
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Available on the eXtension website. This is a self-paced, online course |
Denise Ellsworth
Sarah Ellis
Pest and Disease Diagnostics for International Trade and Food Security
An International Short Course
Sept. 17-28, 2012
OARDC, Wooster, Ohio > More information
Asian Longhorned Beetle in Ohio > OSU Extension News
News
The Many Face(t)s of Fungi > Buckeye Yard and Garden onLine
Wheat Growers Watching Weather in Ohio as Crops Are Ahead Two Weeks and Could Result in Strong Yields or Diseased Fields (5-11-2012) > OSU Extension News
Powdery Mildew Diseases (5-3-2012) > Buckeye Yard and Garden onLine
Another Year of Heavy Sycamore Anthracnose (5-3-2012) > Buckeye Yard and Garden onLine
Mowing Lawns (J. Rimelspach) > turfdisease.osu.edu
Black rot control in grapes; Downy Mildew of Impatiens (N. Taylor); Fireblight on Callery Pear; Fascinating Fungus (Dryad's Saddle) > Disease Digest and more info on Buckeye Yard and Garden onLine BYGL
Brown Ring Patch/Waitea Patch > Turf Disease Updates
Dollar Spot Applications > Turf Disease Updates
It Moss be the Time of Year! > Turf Disease Updates
Corn flea beetle and Stewart's Leaf Blight (R. Hammond, P. Paul, P. Thomison, A. Michel)
> Extension News
Ohio Corn Performance Test Sampled for Nematodes (P. Thomison)
> Extension News
Nematodes in Corn Could Be a Growing Problem for Ohio Corn Yields (T. Niblack) > Extension News
Genes in 'Bad' Fungi Could Lead to More Ethanol Production (T. Mitchell) > Extension News
Seed Selection Key to Managing Disease, Achieving High Yield (A. Dorrance) > Extension News
Soybean Disease ID Workshop First of Several to be Held This year > Extension News
Thousand Cankers Coming? How to Spot Walnut Tree Killer > Extension News
Field Crops Program Scheduled For Feb. 9, 14 in NW Ohio > Extension News
Sports Turf Managers Fighting Bugs By Going Green > Extension News
Northern Corn Leaf Blight Becoming 'Concerning' Disease Management Issue - P. Paul > Extension News
Sclerotinia White Mold Beginning to Show Up [in Soybeans] - A. Dorrance > C.O.R.N. Newsletter 2011-32
Late, Wet Harvest Conditions Causing Concern Over Ear Molds - P. Paul > Extension News
Abnormal Corn Ears Poster Available > C.O.R.N. Newsletter 2011-31
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Tomato Disease and Insect Pest Diagnostics Workshop
University of Ghana, June 2011 More info > Sally Miller |
- Families of Fungicides for Turfgrass Table (updated April 2011) now posted on turfdisease.osu.edu
- G. Vallad, M. McGrath, and B. McSpadden Gardener. 2010. Efficacy of biochemical biopesticides that may be used in organic farming. eXtension: www.extension.org/article/29381
- Raudales, R. C. Cao, G. Vallad, M. McGrath and B. McSpadden Gardener. 2010. Efficacy of microbial biopesticides that may be used in organic farming. eXtension: www.extension.org/article/29382
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Late blight on tomato Find more resources > View video (2:21) |
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Katelyn T. Willyerd, Pierce A. Paul, Peter Thomison and Dennis Mills were awarded a Certificate of Excellence in the Agronomy Society of America Educational Materials Awards Program for the OSU Extension fact sheet, available online: > Gibberella Ear Rot and Mytotoxins in Corn: Sampling, Testing and Storage (pdf) |
The fact sheet was recognized for superior quality in educational materials and programs in the category of Publications, less than 16 pages. Pierce Paul is an assistant professor, Willyerd a postdoctoral researcher, and Mills an Extension associate in the Department of Plant Pathology; Thomison is a professor in the Department of Horticulture and Crop Science.
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01/21/2011 OARDC, Sally Miller Receive $2 Million Grant to Support Growing U.S. Greenhouse Tomato IndustryMiller Receives Prestigious Plant Pathology Award for Work on Vegetable Crops8/10/2010 - Sally Miller has dedicated her career to helping vegetable farmers protect their crops > OARDC New Release |
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< Disease Fact Sheets for TurfgrassNew: Turfgrass Disease Sampling Sheet
Plant Disease Diagnostic Posters > |
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New > Online Plant Diagnostics module for Master Gardeners > More information
Soybean Disease Update for July - A. Dorrance > C.O.R.N. Newsletter 2011-21
07/01/2011 - Tough Year for Wheat Production - P. Paul > Extension News
Moderate levels of wheat head scab are present throughout the state - A. Kriss, P. Paul, D. Mills > C.O.R.N. Newsletter 2011-20
June 20 wheat scab update and grain harvesting tips - P. Paul, A. Kriss, D. Mills > C.O.R.N. Newsletter 2011-19
Look at those stands - [soybean] seedling diseases may be an issue - A. Dorrance > C.O.R.N. Newsletter 2011-19
Leaf Spot - Is Widespread on Many Cool Season Grasses > Buckeye Turf
Head scab is not the only cause of bleached wheat heads - P. Paul, D. Mills > C.O.R.N. Newsletter 2011-18
Flood damaged wheat - P. Paul, D. Mills > C.O.R.N. Newsletter 2011-17
Wheat Update: Diseases and crop development as the weather changes - P. Paul, D. Mills > C.O.R.N. Newsletter 2011-16
More on Head Scab and Fungicides - P. Paul > C.O.R.N. Newsletter 2011-15
Plant Sciences Banquet - Plant Pathology, Horticulture & Crop Science and Entomology
May 26, 5:00 pm. BBQ Dinner, Kottman Hall Gazebo (outdoors) and Recognition Ceremony, Kottman Hall 103.
5/19/2011 - Red Thread and Leaf Spot are Active! - J. Rimelspach > turfdisease.osu.edu
Q&A on Foliar Fungicides for Wheat Head Scab Suppression - P. Paul > C.O.R.N. Newsletter 2011-14
Switching to Soybeans? Some Points to Consider - A. Dorrance and R. Mullen > C.O.R.N. Newsletter 2011-14
Wheat Growers: Ohio State's Wheat Production Workshop is March 31 in Custar > OSU Extension News
Fungicide for Foliar Disease Control - P. Paul and D. Mills > C.O.R.N. Newsletter 2011-13
02/24/11 - Ash Killer Spreading: Here's How to Know What To Do > OSU Extension News
Feb. 3, 2011 - Tri-State Green Industry Conference, Cincinnati, Ohio > More information
Feb. 19-20, 2011 - Ohio Organic Farming Conference, Granville, Ohio > OSU Extension News
Feb. 25, 2011 - Soybean School > OSU Extension News
Feb. 24-25, 2011 - Learn Online First Detector Training at Conservation Tillage Conference, Ada, Ohio > OSU Extension News
01/11/2011 - Get Your Field Crops Tips for 2011 from Ohio State Jan. 27 in Archbold (NW Ohio) > OSU Extension News
01/04/11 - Focus on Food Safety, Current Issues at OPGMA Congress, Jan. 17-19 > OSU Extension News
01/04/11 - OSU Nursery Short Course/CENTS Set for Jan. 23-26 > OSU Extension News
11/17/2010 - Pesticide Applicators to See Licensing Changes > OSU Extension News (JoAnne Kick-Raack)
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11/10/2010 - OSU Extension Specialists Asking For Grower Input on Head Scab Evaluation Tool > OSU Extension News (Pierce Paul) |
Variety Selection/Seed Treatments Key to Managing Soybean Pathogens
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06/02/2010 - Late Blight Surrounding Ohio; Growers, Gardeners Should Prepare > OSU Extension News |
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Midwest Home Fruit Production Guide
Popular Extension publication for grapes, apples, pears, peaches, raspberries, strawberries and more in the Midwest. > More
Pesticide Safety Training and resources > More
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- Cedar Rust Diseases of Ornamental Plants (HYG-3055-08) by Chris Wallis and Dennis J. Lewandowski
- Black Spot of Roses (HYG-3072-08) by Chris Wallis and Dennis J. Lewandowski
Introduction to Plant Diseases - Fact Sheet Series
A new series of plant disease fact sheets are available on OSU Extension's Ohioline web site. Designed for a broad range of audiences, these resources provide background information that augments fact sheets on specific plant diseases.
Help us spread the word about these exciting new teaching and educational resources
> New Plant Disease Fact Sheet Series (pdf color flyer)
Contacts: Mike Boehm, Professor and Department Chair (boehm.1@osu.edu); Sarah Ellis, MS graduate student (ellis.293@osu.edu).
- Plants Get Sick Too! An Introduction to Plant Diseases (PP401.01) by Sarah D. Ellis and Michael J. Boehm (pdf)
- Diagnosing Sick Plants (PP401.02) by Sarah D. Ellis, Michael J. Boehm, Jim Chatfield, Joe Boggs and Erik Draper (pdf)
- 20 Questions on Plant Diagnosis (PP401.03) by Joe Boggs, Erik Draper, Jim Chatfield, Sarah D. Ellis and Michael J. Boehm (pdf)
- Keeping Plants Healthy: An Overview of Integrated Plant Health Management (PP401.04) by Sarah D. Ellis and Michael J. Boehm (pdf)
- Viral Diseases of Plants (PP401.05) by Sarah D. Ellis, Michael J. Boehm and Feng Qu
- Bacterial Diseases of Plants (PP401.06) by Sarah D. Ellis, Michael J. Boehm and David Coplin
- Fungal and Fungal-like Diseases of Plants (PP401.07) by Sarah D. Ellis, Michael J. Boehm and Thomas K. Mitchell
- Nematode Diseases of Plants (PP401.08) by Sarah D. Ellis, Michael J. Boehm and Landon H. Rhodes
- Parasitic Higher Plants (PP401.09) by Sarah D. Ellis, Michael J. Boehm and Landon H. Rhodes
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NEW: Phytosanitation Online CourseThis is a free educational resource, open to anyone interested in learning about phytosanitation, including measures to prevent the movement of pests and diseases through import/export of agricultural products. The course was made possible by the USDA Foreign Agricultural Service, Faculty Exchange Program. > More |
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"Viruses, Bacteria, and Fungi, Oh My!" by Sarah D. Ellis and Michael J. Boehm, part of the 4-H Project Idea Starters series. If you're looking for science projects or are curious about why plants get sick, this bulletin includes fun ways to start exploring. > More |
Clock on the Education Outreach - Youth and 4-H tab to the left for more exciting new outreach tools for 4-H, science fair projects and anyone interested in learning more about plants.
 |
10/08 - Management of Phytophthora sojae, online presentation on the Plant Management Network, by Anne Dorrance |
UPDATED: Fruit Disease Fact Sheets (Mike Ellis' Fruit Pathology web site)
News
Temperatures in the 90s and Corn Diseases - P. Paul > C.O.R.N. Newsletter 2011-24
Soybean diseases - Issues at flowering - A. Dorrance > C.O.R.N. Newsletter 2011-24
Northern Ohio Vegetable Crops Field Night is August 3 in Fremont > More information
West Ohio Agronomy Field Day Aug. 3, Darke County Farm > C.O.R.N. Newsletter 2011-23
Insects, Weeds and More: Register Now for July 20 Agronomy Field Day in South Charleston
> More information
Will This Be A White Mold Year? - A. Dorrance > C.O.R.N. Newsletter 2011-23
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Tomato Disease and Insect Pest Diagnostics Workshop
University of Ghana, June 2011 More info > Sally Miller |
- Families of Fungicides for Turfgrass Table (updated April 2011) now posted on turfdisease.osu.edu
- G. Vallad, M. McGrath, and B. McSpadden Gardener. 2010. Efficacy of biochemical biopesticides that may be used in organic farming. eXtension: www.extension.org/article/29381
- Raudales, R. C. Cao, G. Vallad, M. McGrath and B. McSpadden Gardener. 2010. Efficacy of microbial biopesticides that may be used in organic farming. eXtension: www.extension.org/article/29382
|
|
Late blight on tomato Find more resources > View video (2:21) |
|
|
Katelyn T. Willyerd, Pierce A. Paul, Peter Thomison and Dennis Mills were awarded a Certificate of Excellence in the Agronomy Society of America Educational Materials Awards Program for the OSU Extension fact sheet, available online: > Gibberella Ear Rot and Mytotoxins in Corn: Sampling, Testing and Storage (pdf) |
The fact sheet was recognized for superior quality in educational materials and programs in the category of Publications, less than 16 pages. Pierce Paul is an assistant professor, Willyerd a postdoctoral researcher, and Mills an Extension associate in the Department of Plant Pathology; Thomison is a professor in the Department of Horticulture and Crop Science.
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01/21/2011 OARDC, Sally Miller Receive $2 Million Grant to Support Growing U.S. Greenhouse Tomato IndustryMiller Receives Prestigious Plant Pathology Award for Work on Vegetable Crops8/10/2010 - Sally Miller has dedicated her career to helping vegetable farmers protect their crops > OARDC New Release |
|
|
< Disease Fact Sheets for TurfgrassNew: Turfgrass Disease Sampling Sheet
Plant Disease Diagnostic Posters > |
|
New > Online Plant Diagnostics module for Master Gardeners > More information
Soybean Disease Update for July - A. Dorrance > C.O.R.N. Newsletter 2011-21
07/01/2011 - Tough Year for Wheat Production - P. Paul > Extension News
Moderate levels of wheat head scab are present throughout the state - A. Kriss, P. Paul, D. Mills > C.O.R.N. Newsletter 2011-20
June 20 wheat scab update and grain harvesting tips - P. Paul, A. Kriss, D. Mills > C.O.R.N. Newsletter 2011-19
Look at those stands - [soybean] seedling diseases may be an issue - A. Dorrance > C.O.R.N. Newsletter 2011-19
Leaf Spot - Is Widespread on Many Cool Season Grasses > Buckeye Turf
Head scab is not the only cause of bleached wheat heads - P. Paul, D. Mills > C.O.R.N. Newsletter 2011-18
Flood damaged wheat - P. Paul, D. Mills > C.O.R.N. Newsletter 2011-17
Wheat Update: Diseases and crop development as the weather changes - P. Paul, D. Mills > C.O.R.N. Newsletter 2011-16
More on Head Scab and Fungicides - P. Paul > C.O.R.N. Newsletter 2011-15
Plant Sciences Banquet - Plant Pathology, Horticulture & Crop Science and Entomology
May 26, 5:00 pm. BBQ Dinner, Kottman Hall Gazebo (outdoors) and Recognition Ceremony, Kottman Hall 103.
5/19/2011 - Red Thread and Leaf Spot are Active! - J. Rimelspach > turfdisease.osu.edu
Q&A on Foliar Fungicides for Wheat Head Scab Suppression - P. Paul > C.O.R.N. Newsletter 2011-14
Switching to Soybeans? Some Points to Consider - A. Dorrance and R. Mullen > C.O.R.N. Newsletter 2011-14
Wheat Growers: Ohio State's Wheat Production Workshop is March 31 in Custar > OSU Extension News
Fungicide for Foliar Disease Control - P. Paul and D. Mills > C.O.R.N. Newsletter 2011-13
02/24/11 - Ash Killer Spreading: Here's How to Know What To Do > OSU Extension News
Feb. 3, 2011 - Tri-State Green Industry Conference, Cincinnati, Ohio > More information
Feb. 19-20, 2011 - Ohio Organic Farming Conference, Granville, Ohio > OSU Extension News
Feb. 25, 2011 - Soybean School > OSU Extension News
Feb. 24-25, 2011 - Learn Online First Detector Training at Conservation Tillage Conference, Ada, Ohio > OSU Extension News
01/11/2011 - Get Your Field Crops Tips for 2011 from Ohio State Jan. 27 in Archbold (NW Ohio) > OSU Extension News
01/04/11 - Focus on Food Safety, Current Issues at OPGMA Congress, Jan. 17-19 > OSU Extension News
01/04/11 - OSU Nursery Short Course/CENTS Set for Jan. 23-26 > OSU Extension News
11/17/2010 - Pesticide Applicators to See Licensing Changes > OSU Extension News (JoAnne Kick-Raack)
|
|
11/10/2010 - OSU Extension Specialists Asking For Grower Input on Head Scab Evaluation Tool > OSU Extension News (Pierce Paul) |
Variety Selection/Seed Treatments Key to Managing Soybean Pathogens
|
|
06/02/2010 - Late Blight Surrounding Ohio; Growers, Gardeners Should Prepare > OSU Extension News |
-
Midwest Home Fruit Production Guide
Popular Extension publication for grapes, apples, pears, peaches, raspberries, strawberries and more in the Midwest. > More
Pesticide Safety Training and resources > More
|
|
|
- Cedar Rust Diseases of Ornamental Plants (HYG-3055-08) by Chris Wallis and Dennis J. Lewandowski
- Black Spot of Roses (HYG-3072-08) by Chris Wallis and Dennis J. Lewandowski
Introduction to Plant Diseases - Fact Sheet Series
A new series of plant disease fact sheets are available on OSU Extension's Ohioline web site. Designed for a broad range of audiences, these resources provide background information that augments fact sheets on specific plant diseases.
Help us spread the word about these exciting new teaching and educational resources
> New Plant Disease Fact Sheet Series (pdf color flyer)
Contacts: Mike Boehm, Professor and Department Chair (boehm.1@osu.edu); Sarah Ellis, MS graduate student (ellis.293@osu.edu).
- Plants Get Sick Too! An Introduction to Plant Diseases (PP401.01) by Sarah D. Ellis and Michael J. Boehm (pdf)
- Diagnosing Sick Plants (PP401.02) by Sarah D. Ellis, Michael J. Boehm, Jim Chatfield, Joe Boggs and Erik Draper (pdf)
- 20 Questions on Plant Diagnosis (PP401.03) by Joe Boggs, Erik Draper, Jim Chatfield, Sarah D. Ellis and Michael J. Boehm (pdf)
- Keeping Plants Healthy: An Overview of Integrated Plant Health Management (PP401.04) by Sarah D. Ellis and Michael J. Boehm (pdf)
- Viral Diseases of Plants (PP401.05) by Sarah D. Ellis, Michael J. Boehm and Feng Qu
- Bacterial Diseases of Plants (PP401.06) by Sarah D. Ellis, Michael J. Boehm and David Coplin
- Fungal and Fungal-like Diseases of Plants (PP401.07) by Sarah D. Ellis, Michael J. Boehm and Thomas K. Mitchell
- Nematode Diseases of Plants (PP401.08) by Sarah D. Ellis, Michael J. Boehm and Landon H. Rhodes
- Parasitic Higher Plants (PP401.09) by Sarah D. Ellis, Michael J. Boehm and Landon H. Rhodes
|
NEW: Phytosanitation Online CourseThis is a free educational resource, open to anyone interested in learning about phytosanitation, including measures to prevent the movement of pests and diseases through import/export of agricultural products. The course was made possible by the USDA Foreign Agricultural Service, Faculty Exchange Program. > More |
|
|
|
"Viruses, Bacteria, and Fungi, Oh My!" by Sarah D. Ellis and Michael J. Boehm, part of the 4-H Project Idea Starters series. If you're looking for science projects or are curious about why plants get sick, this bulletin includes fun ways to start exploring. > More |
Clock on the Education Outreach - Youth and 4-H tab to the left for more exciting new outreach tools for 4-H, science fair projects and anyone interested in learning more about plants.
|
|
10/08 - Management of Phytophthora sojae, online presentation on the Plant Management Network, by Anne Dorrance |
UPDATED: Fruit Disease Fact Sheets (Mike Ellis' Fruit Pathology web site)