Numbered Publications: Plant Pathology
PPFS-FR-S-24: Backyard Grape Disease, Pest, and Cultural Practices Calendar
Ric Bessin, Kimberly Leonberger, John Strang, Nicole Gauthier, Shawn Wright | Jul. 1, 2019 (Reviewed)
Backyard grape production requires a proactive approach to disease, insect, and weed management. Preventative practices are recommended to minimize inputs. While intensive culture may result in the highest quality fruit, reduced inputs can result in acceptable fruit with minor crop losses or aesthetic maladies. This guide focuses on preventative cultural practices with options of low-input pesticide applications. Refer to the homeowner fruit spray guide (ID-21) for a more complete pesticide spray schedule.
ID-254: An IPM Scouting Guide for Common Problems of Grape in Kentucky
Ric Bessin, Cheryl Kaiser, Matthew Springer, John Strang, Nicole Gauthier, Patsy Wilson, Shawn Wright | Jun. 11, 2019 (New)
Long before the term "sustainable" became a household word, farmers were implementing sustainable practices in the form of Integrated Pest Management (IPM) strategies. IPM uses a combination of biological, cultural, physical, and chemical methods to reduce and/or manage pathogen and pest populations. These strategies are used to minimize environmental risks, economic costs, and health hazards. Pathogens and pests are managed (although rarely eliminated entirely) to reduce their negative impact on the crop. Scouting and monitoring for diseases, insects, weeds, and abiotic disorders helps identify potential problems before serious losses result. This is essential to the IPM approach. The key to effective monitoring is accurate identification. The images included in this guide represent the more common abiotic and biotic problems that occur in Kentucky grape plantings.
PPFS-FR-T-14: Effectiveness of Fungicides for Management of Stone Fruit Diseases
Nicole Gauthier | Jun. 1, 2019 (Minor Revision)
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, including ID-232, or by contacting county Extension agents.
PPFS-VG-24: Biological Products for Tomato Disease Management
Erica Fealko, Emily Pfeufer | Jun. 1, 2019 (New)
Disease management products with biologically-based active ingredients are often labeled for numerous diseases, but can vary markedly in their efficacy. This Extension publication summarizes factors to consider when choosing biological controls and data available pertaining to tomato disease management efficacy.
CCD-CP-80: Hops
Matthew Ernst, Cheryl Kaiser | May. 3, 2019 (Minor Revision)
Hop (Humulus lupulus) is a native herbaceous plant with a perennial crown and annual climbing stems (bines). Bines are similar to vines; however, bines wind around a support structure and lack the suckers or tendrils typical of vines. Hop crowns can survive for 25 years or more; however, the fast growing bines die back to the ground each winter. Bines can reach a height of 15 to 30 feet in a single growing season. Hops are valued for their female cones, which contain the resins and essential oils used to provide the distinctive flavor, aroma and bitterness to beer.
PPFS-OR-T-7: Kentucky Turfgrass Disease Calendar
Paul Vincelli | May. 1, 2019 (Major Revision)
A graphic representation showing the times of year that diseases of cool-season grasses are likely.
CCD-CP-77: Bamboo
Matthew Ernst, Cheryl Kaiser | Apr. 9, 2019 (Minor Revision)
Bamboo is the general name used for a number of perennial, woody-stemmed grasses. Native cane (Arundinaria gigantea), which is commonly referred to as river cane, grows naturally in Kentucky and throughout much of the Southeast. It is one of three bamboo species native to North America. There are more than a hundred introduced species that can be grown in the U.S., with growth habits ranging from low-growing groundcovers to full-sized trees that reach a height of over 30 feet at maturity. Bamboos are well known for their vigorous growth and variety of uses.
PPFS-FR-T-19: Commercial Apple Fungicide Spray Schedule Worksheet and Sample Spray Guide
Nicole Gauthier | Apr. 1, 2019 (Minor Revision)
A sample spray guide and spray schedule worksheet.
PPFS-GEN-7: Homeowner's Guide to Fungicides
Kenny Seebold, Nicole Gauthier | Apr. 1, 2019 (Minor Revision)
Diseases in home gardens, orchards, and landscapes do not always cause total losses, but they can be serious problems if left unmanaged. As a rule, chemicals are not recommended as the only means of disease control for homeowners. Cultural practices such as sanitation, irrigation management, attention to plant health, rotation, and selection of disease-resistant varieties are usually enough to control diseases. Chemicals may be required, though, and should be used as a supplement to good management practices.
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.