College publications are given 2-part "pub numbers" that are used to identify them. The first part (the prefix) is a set of letters that indicates which series the document belongs to. A series is a grouping of documents that share similar content. The second part of the pub number is just a sequential number.
In descending order, by date published.
5/13/2021 (minor revision)
Authors: Nicole Ward Gauthier
Tobamoviruses, including tobacco mosaic virus (TMV) and the new tomato brown rugose fruit virus (ToBRFV), can be persistent in greenhouses and other protected cropping environments. Herbaceous ornamentals, vegetables, and tobacco can be affected by tobamoviruses. Once introduced into a site, these viruses can spread rapidly, reducing plant quality and yields. Prevention and careful sanitation are important to maintaining a virus-free production environment for current and future crops.
Departments: Plant Pathology
Series: Greenhouse Plant Disease: Plant Pathology Factsheet (PPFS-GH series)
Size: 980 kb
Pages: 3
5/6/2021 (minor revision)
Authors: Nicole Ward Gauthier, Kenny Seebold
Diseases are a major concern for greenhouse growers and can be a key limitation to profitable plant production. Disease management in greenhouses is critical because the warm, humid environment in these structures provides optimal conditions for reproduction of many pathogens. When disease management is neglected, pathogen populations build-up and continue to increase as long as there is susceptible plant tissue available for infection and disease development. Infected plant tissue, infested soil, and pathogen inoculum (such as spores, bacterial cells, virus particles, nematode eggs) all serve as sources of pathogens that can later infect healthy plants.
Departments: Plant Pathology
Series: Greenhouse Plant Disease: Plant Pathology Factsheet (PPFS-GH series)
Size: 640 kb
Pages: 3
3/25/2021 (minor revision)
Authors: Nicole Ward Gauthier
This guide is a decision-making tool to help growers select fungicides from different chemical classes (FRAC). Additional information can be found in a number of UK Cooperative Extension Service publications or by contacting county Extension agents.
Departments: Plant Pathology
Series: Greenhouse Plant Disease: Plant Pathology Factsheet (PPFS-GH series)
Size: 118 kb
Pages: 3
8/3/2020 (new)
Authors: Samantha Anderson, Nicole Ward Gauthier, Josh Knight, W. Garrett Owen
Greenhouse and nursery sanitation practices help prevent the introduction and spread of plant diseases and pests, as well as eliminate safety hazards. In general, being proactive in maintaining a clean growing environment will often be less expensive and more effective than reacting to a disease or pest issue after it emerges.
Departments: Graves County, Horticulture, Plant Pathology
Series: Greenhouse Plant Disease: Plant Pathology Factsheet (PPFS-GH series)
Size: 750 kb
Pages: 4
3/1/2016 (new)
Authors: Philip Konopka, Emily Pfeufer, Nicole Ward Gauthier
Greenhouse and high tunnel environments, which tend to be warm and humid, often create ideal situations for disease development. Environments favoring infection and spread of many disease pathogens include one or more of the following: high relative humidity (90% or above), free moisture (e.g., leaf wetness, wet soil), and/or warm temperature. Because diseases can cause extensive damage, their management is essential to production of high quality, marketable products. While challenging, these environments can be managed to simultaneously encourage plant growth and discourage pathogen spread.
Departments: County Extension, Plant Pathology
Series: Greenhouse Plant Disease: Plant Pathology Factsheet (PPFS-GH series)
Size: 1.49 mb
Pages: 6
