Ohio Fruit News: Disease and Pest Management

Do you have a problem with your fruit trees, bushes, or vines? Submitting quality samples is key to accurate disease diagnosis and effective management—especially for tree fruits, pome fruits, soft fruits, and berries. To prepare high-quality fruit samples, collect tissue showing all stages of symptoms and include the entire plant if possible. Be sure to wrap roots securely to prevent drying and use plastic bags to retain moisture during transit. For tree and pome fruits, send three branch sections measuring between half an inch to two inches thick and six to eight inches long, selecting branches that include both healthy and symptomatic tissue, especially from wilting areas. Keep these samples cool and bagged until shipment. For soft fruits and berries, use paper bags instead of plastic to reduce excess moisture and help preserve fruit quality. Mature fruits should be packaged separately, but submitting the whole plant is ideal. Secure all materials in sturdy boxes to avoid damage during shipping. Proper packaging and sample selection lead to more accurate evaluations and better disease management recommendations.

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Public Invited to 2025 Plant Diagnostic Clinic in Paulding County

Do your trees look stressed? Are your tomatoes showing strange spots? Would you like to learn how to better identify what’s affecting your flowers, shrubs, or garden vegetables? Whether you’re a backyard gardener, a small-scale grower, or simply curious about plant health, the 2025 Plant Diagnostic Clinic is for you!

Hosted by the Ohio State University Extension Master Gardener Volunteer Program, the clinic will occur on Friday, July 11, 2025, from 9:00 a.m. to 4:00 p.m. at the Paulding County Extension Office. Paulding County Master Gardeners are excited to host this program, as this is the first time in 20 years to be able to host the regional program. Paulding was selected as one of the four (4) locations statewide.

This hands-on, interactive workshop will teach participants how to diagnose problems in trees, shrubs, woody ornamentals, fruits, vegetables, and other plants commonly grown in Ohio landscapes and gardens. Morning sessions will include training on using a dichotomous key for woody plant identification and instructions for collecting and submitting plant and pest samples to the C. Wayne Ellett Plant and Pest Diagnostic Clinic. In the afternoon, attendees will put their knowledge to the test by diagnosing real plant samples and applying the diagnostic process.

“This event is a great opportunity for anyone who wants to gain confidence in identifying plant problems and making informed decisions in the garden or landscape,” said Sarah Noggle, Extension Educator in Agriculture and Natural Resources. “The skills you’ll learn can save your plants and your pocketbook.”

Cost for the clinic is $45, which includes morning snacks and lunch. Those currently enrolled in the statewide hotline called Ask a Master Gardener Volunteer program can attend for free.

Space is limited, so register today! To register, visit: https://go.osu.edu/pauldingmgvdiagnostic25. View the official flyer here!

Questions? Contact: Sarah Noggle at noggle.17@osu.edu or by calling the office at 419.399.8225. For more information about the Master Gardener Volunteer program, contact Sarah Noggle at noggle.17@osu.edu, stop by the OSU Extension Office at 503 Fairground Drive, or call 419-399-8225.

Join Escape To the Forest with Invasive Species

Join the Ohio Woodland Stewards Program on Friday, June 27, from 10:00 AM – 12:00 PM for a virtual session titled “On the Brink: Early Detection of Woodland Invasive Plant Species”. Most woodland owners are already familiar with the dreaded “usual suspects,” such as garlic mustard, bush honeysuckle, and autumn olive. Have you considered what invasive plants might be on the next horizon? Join ANR Educator Carrie Brown as the team explores plant species that are not yet state listed but are exhibiting invasive characteristics.

Register at go.osu.edu/invaders