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Plant Pathology Commons

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Articles 1 - 9 of 9

Full-Text Articles in Plant Pathology

Demonstration Farm Provides Educational Opportunity For Ipm, Nick Volesky, Mair Murray Dec 2022

Demonstration Farm Provides Educational Opportunity For Ipm, Nick Volesky, Mair Murray

Outcomes and Impact Quarterly

The mission of USU Extension’s Integrated Pest Management (IPM) program is to increase the use of sustainable pest management practices within urban and rural landscapes to provide economic, human, and environmental health in Utah. In the spring of 2022, the IPM program established a vegetable farm to test and demonstrate IPM practices. The farm served as an experiential learning classroom for almost 50 farmers and home gardeners.


The Backyard Garden - Cole Crops Pests, Nick Volesky, Marion Murray Nov 2022

The Backyard Garden - Cole Crops Pests, Nick Volesky, Marion Murray

All Current Publications

This fact sheet contains information about pests and diseases that affect cole crops. Cole crops are plants that belong to the mustard (Brassica) family, including hardy, cool-season crops such as broccoli, kohlrabi, cabbage, rutabaga, cauliflower, kale, Brussels sprouts, and turnips. The fact sheet offers general information and guidance on severity, other hosts, symptoms, and management.


The Backyard Garden - Tomato Pests, Nick Volesky, Marion Murray Nov 2022

The Backyard Garden - Tomato Pests, Nick Volesky, Marion Murray

All Current Publications

This fact sheet contains information about pests and diseases that affect tomatoes. It includes general information and guidance on severity, other hosts, symptoms, and management.


The Backyard Garden - Leafy Greens Pests, Nick Volesky, Marion Murray Nov 2022

The Backyard Garden - Leafy Greens Pests, Nick Volesky, Marion Murray

All Current Publications

This fact sheet provides information about the diseases that affect leafy greens. It includes general information, other hosts, disease symptoms to watch for, and management options.


Helping Utah Landowners Reduce Pesticide Use Through A Statewide Ipm Program, Nick Volesky, Mair Murray Jul 2022

Helping Utah Landowners Reduce Pesticide Use Through A Statewide Ipm Program, Nick Volesky, Mair Murray

Outcomes and Impact Quarterly

The Utah Integrated Pest Management (IPM) program provides outreach and education to Utahns to reduce pesticide use and ultimately protect human and environmental health. In 2022, the IPM program responded to stakeholders’ needs by partnering with county Extension offices to deliver eight (8) in-person workshops across the state. The workshops connected Extension specialists and county faculty with managers of home landscapes and farms. The objective of the workshops was to provide participants with IPM skills to identify, monitor, and manage pest problems in preparation for the upcoming growing season.


Abiotic Disorders Of Tomatoes, Nick Volesky, Marion Murray, Sheriden M. Hansen, Maegen A. Lewis Apr 2022

Abiotic Disorders Of Tomatoes, Nick Volesky, Marion Murray, Sheriden M. Hansen, Maegen A. Lewis

All Current Publications

Monitoring tomato plants regularly from seedling to harvest allows for early detection of abnormal conditions. Although tomato plants can be attacked by a variety of living organisms (insects, mites, pathogens, vertebrates), nonliving (abiotic) conditions can cause just as much damage. Abiotic diseases in tomato plants can arise from nutrient deficiencies, temperature extremes, abnormal lighting, chemical application, changes in water uptake, mechanical damage, genetic mutations, and more. This guide will cover most of the abiotic disorders and diseases that can affect tomatoes in Utah.


Big Bud Disease In Tomatoes And Peppers, Claudia Nischwitz, Erin Petrizzo Apr 2022

Big Bud Disease In Tomatoes And Peppers, Claudia Nischwitz, Erin Petrizzo

All Current Publications

This fact sheet provides information on the symptoms of big bud on tomatoes and peppers. It reviews the disease cycle and recommendations on controlling beet leafhopper and managing big bud disease in Utah.


Fusarium And Verticillium Wilts Of Vegetables, Nick Volesky, Marion Murray, Claudia Nischwitz Feb 2022

Fusarium And Verticillium Wilts Of Vegetables, Nick Volesky, Marion Murray, Claudia Nischwitz

All Current Publications

Fusarium wilt and Verticillium wilt are soilborne plant diseases that attack vascular tissue. They cause similar symptoms in their hosts and are difficult to manage as they can survive in the soil for many years. Once a plant is infected, there is no treatment or cure. Therefore, management should focus on preventive and cultural control practices. This fact sheet identifies the many vegetables susceptible to these pathogens in Utah and reviews symptoms, diagnosis, and ways to prevent these diseases.


Vegetable Diseases Of Utah, Claudia Nischwitz, Marion Murray, Nick Volesky Feb 2022

Vegetable Diseases Of Utah, Claudia Nischwitz, Marion Murray, Nick Volesky

All Current Publications

This guide provides a list of vegetable crop diseases that have been documented in Utah along with some that are likely to occur. Plant diseases are caused by pathogens such as fungi, bacteria, viruses, and fungal-like organisms. Diagnosing specific plant diseases takes careful observation of signs, symptoms, and sometimes culturing and molecular testing in a laboratory setting.