Numbered Publications by Emily Pfeufer
PPFS-VG-19: Sustainable Disease Management of Cucurbit Crops in the Home Garden
Kimberly Leonberger, Emily Pfeufer | Apr. 1, 2019 (Minor Revision)
Cucurbit vining crops include cucumbers, watermelons, cantaloupe, pumpkins, zucchini, and summer and winter squashes, and can be highly productive plants in small gardens. During wet summers, downy mildew and fungal leaf spot diseases tend to occur, while in drier summers, powdery mildew is the most common disease. Gardens with cucumber beetle pressure are much more likely to have plants affected by bacterial wilt, since striped and spotted cucumber beetles can carry the bacterial wilt pathogen.
PPFS-VG-23: Sustainable Disease Management of Cole Crops in the Home Garden
Kimberly Leonberger, Emily Pfeufer | Apr. 1, 2019 (Minor Revision)
Cabbage, broccoli, cauliflower, kohlrabi, and brussel sprouts, all cole crops, are excellent plants to integrate into gardens. During wet seasons, bacterial diseases, fungal leaf spots, and downy mildew are common problems, while powdery mildew is more common during dry seasons. Bacterial diseases are also benefited by hot weather with occasional strong storms, which injure plants and spread pathogens in the garden.
PPFS-VG-21: Sustainable Disease Management of Solanaceous Crops in the Home Garden
Kimberly Leonberger, Emily Pfeufer | Apr. 1, 2019 (Minor Revision)
Solanaceous crops, including tomatoes, peppers, eggplants, and potatoes, may be the most popular garden plants, but many diseases commonly affect them. Early blight and Septoria leaf spot occur each year under even the best disease management, and bacterial spot may be spread easily under rainy conditions. A combination of approaches, such as using resistant varieties, record-keeping, cultural, and chemical management, is the best practice for minimizing vegetable garden diseases.
PPFS-VG-22: Sustainable Disease Management of Legume Vegetable Crops in the Home Garden
Kimberly Leonberger, Emily Pfeufer | Apr. 1, 2019 (Minor Revision)
Beans and peas, both legume crops, are excellent plants to integrate into gardens for multiple reasons. These plants are affected by few of the diseases that affect other popular garden plants. Beans and peas increase nitrogen fertility where they are planted, enriching the soil for the plants that are to follow them in a rotation. These plants can be extremely productive, and are a great source of dietary fiber and, in some cases, vegetable protein.
PR-757: 2018 Fruit and Vegetable Research Report
Doug Archbold, Ric Bessin, Krista Jacobsen, Emily Pfeufer, Rachel Rudolph, John Snyder, John Strang, Nicole Ward Gauthier, Shawn Wright | Dec. 13, 2018 (New)
Fruit and vegetable production continues to show sustained growth in Kentucky. As the industry grows around a diverse collec-tion of marketing tactics (wholesale, farmers markets, CSAs, and direct to restaurants) as well as various production systems, there continues to be a need for applied practical information to support the industry.
ID-235: An IPM Scouting Guide for Common Problems of High Tunnel and Greenhouse Vegetable Crops in Kentucky
Ric Bessin, Cheryl Kaiser, John Obrycki, Emily Pfeufer, Rachel Rudolph, Shubin Saha, Shawn Wright | Oct. 17, 2018 (Major Revision)
Scouting and monitoring diseases, insects, weeds, and abiotic disorders in order to identify potential problems before they result in serious losses is essential to the IPM approach. The key to effective monitoring is accurate identification. The pictures included in this guide represent the more common abiotic and biotic problems that occur on vegetable crops grown in high tunnel and greenhouse structures in Kentucky. This manual is not all-inclusive, and growers may encounter problems not included here. Please contact a local Cooperative Extension Service office for assistance.
PPFS-GEN-16: Southern Blight
Carl Bradley, Emily Pfeufer, Nicole Ward Gauthier | Aug. 1, 2018 (New)
Southern blight affects hundreds of different plants, including vegetables, field crops, ornamentals, and fruit. This disease is also known as southern stem blight, basal stem rot, Sclerotium blight, crown rot, and white mold (not to be confused with Sclerotinia white mold). Depending on host plant, production system, and environmental conditions, the severity of this disease can vary from a minor problem on isolated plants to extensive damage causing significant crop losses.
PPFS-AG-T-3: Collar Rot in the Tobacco Float System
Emily Pfeufer | Mar. 1, 2018 (Major Revision)
Collar rot can be found in tobacco float beds each year in Kentucky, causing a great deal of concern when it makes its appearance. Severe losses to this disease tend to be rare but can occur if care is not taken to minimize risk of disease development and reduce spread after it appears.
PPFS-AG-T-2: Managing Rhizoctonia Damping-off and Target Spot in the Float System
Emily Pfeufer | Mar. 1, 2018 (Major Revision)
Damping-off and target spot occur each year in tobacco transplant crops in Kentucky. These diseases can cause significant levels of damage to tobacco seedlings. Once considered minor problems in float beds, both have increased steadily in importance in recent years. Sound management practices and early recognition of these diseases are keys to preventing serious losses during the transplant production cycle.
PR-739: 2017 Fruit and Vegetable Research Report
Doug Archbold, Ty Cato, Steve Diver, Bob Geneve, June Johnston, Dave Lowry, Emily Pfeufer, Chris Smigell, John Snyder, John Strang, Ginny Travis, Joseph Tucker, Dwight Wolfe | Dec. 5, 2017 (New)
Fruit and vegetable production continues to show sustained growth in Kentucky. As the industry grows around a diverse collec-tion of marketing tactics (wholesale, farmers markets, CSAs, and direct to restaurants) as well as various production systems, there continues to be a need for applied practical information to support the industry. The 2017 Fruit and Vegetable Crops re-search report includes results for 16 projects.
