Ohio Grape Industry Committee & OSU Weather Station Grant Program

Monitoring weather is vital for effective plant disease and insect pest management. Ohio grape growers can apply to receive support to purchase and install an on-site weather station.  Access to a weather station will allow growers to monitor weather conditions (e.g. temperature, rain, wind speed and direction, leaf wetness, and solar radiation) in their vineyard in real-time; use the integrated pest management (IPM tools) available through the network for environment and weather applications (NEWA); improve fungicide and insecticide application timing; and provide vineyard specific data to regulators in the case of herbicide drift injury.

A grant reimbursement program for the purchase and installation of a weather station compatible with NEWA is now open. This grant program was initiated by the OSU Fruit Pathology and Specialty Crop Entomology programs and funded by the Ohio Grape Industries Committee (OGIC).  The program will cover up to 60% or a maximum of $850 towards the base price of a weather station starter kit that is compatible with NEWA from KestrelMet or HOBO.  Approved growers are responsible for shipping fees, cellular or Wi-Fi charges, the cost of sensors or other add-ons that are not included in the starter kit and maintain the weather station at the end of the funding period.  To qualify for the grant program approved growers must meet the following requirements:

  • Vineyard must be located in Ohio.
  • Weather station must be connected to NEWA (newa.cornell.edu).
  • Weather station data must be publicly available through the NEWA website.
  • Proof of purchase and delivery is required.
  • A grower feedback survey must be completed.

Once all requirements have been met the approved grower will assume ownership of the weather station.Additional program guidelines can be found here: OSU-OGIC Weather station Grant Program Guidelines

For more information on the cost share program please contact Christy Eckstein at christy.eckstein@agri.ohio.gov

For more information on selecting a weather station and onboarding to NEWA please contact Melanie Lewis Ivey at ivey.14@osu.edu.

Free Growing Berries Workshop

Small Farm College 2025 – Piketon, OH

Join us for the Small Farm College at the OSU South Endeavor Center (1862 Shyville Rd, Piketon, OH) beginning Wednesday, October 15! 

What is Small Farm College?
This 10-hour small farm management college is designed to help landowners examine potential ways to increase profits from their small-acreage properties. The program is open to all new or aspiring farmers, new rural landowners, small farmers, and farm families looking for new ideas. During this course, participants will be challenged to develop realistic expectations for their new farm business. Participants will receive information about getting started, identifying the strengths and weaknesses of their property, and developing a farm business plan. This college occurs over the course of 5 weeks. Each week will focus on a different topic, and at the end, participants will get to experience a simulation with the chance to apply the content from the previous 4 weeks.

Register at:  go.osu.edu/southernohiosfc

Session Dates & Information: 

  • Session I: Getting started on Your New Farm Business
    • Date: Wednesday, October 15 @ 6:30 p.m. – 9:00 p.m.
      • Developing real-life expectations for your farm.
      • Assessing your property and resources.
      • Developing your family and farm mission, goals, and objectives.
      • Managing farm and family income and expenses.
      • What is a farm business plan, and why do you need one?
  • Session II: You Can’t Measure What You Don’t Track (Farm Recordkeeping, Budgets, and Taxes) 
    • Date: Wednesday, October 22 @ 6:30 p.m. – 9:00 p.m.
      • Recordkeeping for farm businesses
      • Using enterprise budgets to project farm income and cost of production
      • Introduction to farm taxes
  • Session III: The Legal Side of Small Farm Management 
    • Date: Wednesday, October 29 @ 6:30 p.m. – 9:00 p.m.
      • Legal structures for farms
      • Farm Leases and Contracts
      • Licenses and permits for selling farm food products
      • Liability concerns for farms
  • Session IV: Money, money, money! The Financial Side of Small Farm Management
    • Date: Wednesday, November 5 @ 6:30 p.m. – 9:00 p.m.
      • Developing farm and family balance sheets
      • Developing financial statements for your farm
      • Farm financing options
      • Developing your farm business plan
  • Session V: Small Farm Reality Simulation 
    • Date: Wednesday, November 12 @ 6:30 p.m. – 9:00 p.m.
      • Experience farm management in a small farm setting with industry professionals

Cost:

  • $80 for the first family member. Each additional family member is $40 per person.
  • Each family receives only one binder of resources. Participants are expected to attend every session.

To learn more, contact Amanda Perkins at 740-289-4837.

Ohio Fruit News – August 2026

The August issue of OFN is now posted.  https://u.osu.edu/fruitpathology/fruit-news-2/

This issue features:

  • The Spotted Lanternfly in Ohio: Spread and Crop Risks, By Ashley Leach
  • Ohio Private Pesticide Applicator License Requirements For Fruit and Vegetable Crops, By Melanie Lewis Ivey
  • Lessons from Boll Weevil Eradication: IPM Strategies for Ohio Fruit and Vegetable Growers, By Guil Signorini and Frank Becker
  • Apple (Marssonina) Leaf Blotch on Apples and Crabapples, By Francesca Rotondo and Melanie Lewis Ivey

Ag Lenders Seminars 2025

Registration is now OPEN for the 2025 Ag Lender Seminars by OSU Extension.

A great lineup of speakers, professional development, and networking.  Please check out the 2025 Featured Speakers, Agendas, and Registration pages for more details.  Time of day for Seminars is 9 am to 3 pm. Dates and location addresses are listed on each site-specific agenda and provided here:

October 14 – Ottawa, OH -Putnam County Educational Service Center, 124 Putnam Pkwy, Ottawa, OH  45875

October 16 – Urbana, OH -Champaign Co Community Center Auditorium, 1512 U.S. Hwy 68, Urbana, OH 43078

October 16 – Washington CH, OH -Fayette County Extension Office, 1415 US Hwy. 22 SW, Washington Court House, OH 43160

October 21 – Wooster, OH – OSU CFAES Fisher Auditorium, 1680 Madison Ave., Wooster, OH  44691

More details at: https://u.osu.edu/aglenderseminars/

Urban Farm Education Field Day

Cohosted by The Ohio State University’s Student Farm and Urban Ag. Team, the Urban Farm Education Field Day will offer demonstrations and presentations to support small-scale and urban farming. Attendees will have the opportunity to learn from Ohio State University Extension professionals about a variety of topics, including the use of low tunnels for season extension and insect exclusion, high tunnel ventilation management, artificial intelligence-enabled robotic weeders for vegetable production, USDA funding to support urban high tunnels, and more. Program details are below and in the attached file; growers, producers, farmers, students, extension educators, and community members are all welcome to join the event!

Attendance is free. Mark your calendars and register here by September 14.

Urban Farm Education Field Day Flyer

A Path Forward for Local Fruit Producers amid Reduced Competitiveness in Traditional Growing Regions and Trade Tariffs

Special to the Fruit, Vegetable, & Specialty Crop News by Guilherme Signorini | The Ohio State University, connect with Guil here

Early this year, the United States Department of Agriculture, National Agricultural Statistics Service (USDA/NASS) released the 2024 annual production estimates for noncitrus fruits. The document series reports acreage, production, and value for 21 fruit crops of national importance. In its May 2025 edition, the document highlights a 2 percent increase in bearing acreage over all analyzed crops but a 2.8 percent production reduction in fresh equivalent amounts compared to a year ago. From a broader time horizon perspective, the USDA/NASS report feeds a long-lasting challenge and yet potentially transformative scenario for the U.S. fruit sector.

Putting in context, shrinking acreage, reducing production, and decreasing value persist as trends for numerous fruit crops grown in traditional regions at the same time that the U.S. deepens its reliance on fresh fruit and produce imports. While these facts combined imply competitivity loss over time, they also signal opportunities that could open doors for innovation, particularly among small-scale and regional producers who are often overlooked in national surveys. Production challenges in traditional regions aligned with trade tariffs recently imposed on fruit-exporting countries create space for local value chains to thrive amid evolving consumer preferences.

Figure 1 summarizes the aggregate bearing acreage and production in fresh equivalent tons in the last ten years, 2015-2024. Acreage dedicated to the 21 most expressive fruit crops in the country declined 9 percent between 2015 and 2024, from 2.1 million to 1.9 million acres. Utilized production followed a similar trend, falling 13 percent in the 10-year horizon and settling at 15.9 million fresh equivalent tons in 2024. Strawberries and blueberries are two of the very few surveyed crops that deviate from the negative trend due to improved production practices and cultivar selection. The U.S. production of strawberries was estimated at 1.6 million tons in 2024, cultivated in approximately 61,000 acres. The latter quantity and bearing acreage represent 5 percent increases versus 2015, estimated at 1.5 million tons and 58,000 acres, respectively. Blueberries acreage was estimated at 124,000 acres in 2024 — a 9 percent increase against 2015 — producing 440,000 tons, roughly 33 percent above the 2015 tonnage.

 

Figure 1. Annual bearing acreage and utilized production of 21 fruit crops in the U.S.

Source: Noncitrus Fruits and Nuts, USDA/NASS. Multiple editions.

 

The USDA/NASS also reports on the value of utilized fresh fruit production. The 10-year horizon analysis suggests an increase in nominal value between 2015 and 2024, but a decline after adjusting for inflation. The latest edition of the report estimates the 21-crop aggregate production in 2024 at $18.9 billion, 4.7 percent above the value recorded in 2023. However, when the annual amounts are adjusted for inflation, the utilized production of fresh fruit loses about 14 percent of value. In other words, the loss of monetary value imposed by inflation between 2015 and 2024 overcomes the aggregate gains in production value, worsening the loss of farmland to development and acreage substitution to grain crops, as observed in midwestern states recently.

The U.S. apple industry is the most affected sub-sector with a real value loss of 35 percent in the 10-year period. Grapes come second with real utilized production value 21 percent lower in 2024 compared to 2015, closing the series at $6.1 billion. Strawberries and blueberries, once again, had real production value growth of 35% and 4% between 2015 and 2024. Figure 2 summarizes the deflated value of utilized production over time.

 

Figure 2: Utilized production value, adjusted for inflation (base year 2024).

Crop 2015-2024 change (%) CAGR (%)
Apple -35% -4.1%
Grape -21% -2.3%
Strawberry 35% 3%
Blueberry 4% 0.4%
Other -17% -1.8%
Aggregate -14% -1.5%

Source: From the authors. Noncitrus Fruits and Nuts, USDA/NASS. Multiple editions.

 

USDA/NASS analysts recognize that the statistical methodology to arrive at annual estimates is not free of data collection challenges. The method departs from grower disposition surveys, which are subject to sampling variability and non-sampling errors. Furthermore, the USDA methodology changed considerably in 2016 following cost-restructuring projects. Since then, states of secondary importance for certain fruit crops were excluded from the analysis. Emphasis has been given to California, Florida, Washington, Oregon, and Georgia, but the number of fruit growers and states surveyed varies depending on the crop. This focus inherently sidelines small-scale producers, whose operations — often regional and diversified — fall outside the scope of these national aggregates. Yet, this exclusion highlights a silver lining: these producers are less tethered to the vulnerabilities of large-scale, export-oriented chains and potentially more agile in responding to market and policy shifts.

Drawing parallels to recent disruptions in agricultural R&D funding, where funding freezes may trigger opportunities for recalibration of innovation and investment priorities, the U.S. fruit sector experiences a similar transformative context. On one hand, the declining global competitiveness of representative fruit crops, rising labor costs, and shrinking margins upend conventional business models. On the other, new consumer trends toward principles-based attributes, locavorism, and recently imposed trade tariffs over imported fruit generate opportunities and invite producers to pivot toward resilient and local chains. And this is all happening now, simultaneously and unprecedentedly.

Disruptions in international and traditional fruit value chains, driven by shifts in global trade, labor, and immigration policies, present unprecedented opportunities for regional fruit chains. Small-scale producers, consistently excluded from USDA/NASS estimates, can seize this transformative moment to forge value-adding partnerships, collaborate on direct-to-consumer models, and cater to communities craving locally produced, sustainable options. By embracing these changes, small-scale fruit producers in secondary states may position themselves as vital alternatives to fresh produce sources, fostering a more inclusive and dynamic U.S. fruit production landscape. This strategic shift could ultimately enhance food security, community ties, and economic vitality at the grassroots level without depending on substantial amounts of government support.

Ohio State University Extension Specialty Crop Team Newsletter

Editor – Frank Becker, Agriculture and Natural Resources Educator, Wayne County. Contributions made from team members around the state of Ohio. 

Fruit Update

Lingering effects from 2024 drought stress are being reported from various areas of the state. These observations highlight regions where fruit trees continue to struggle to overcome the effects of last year’s drought, with noticeable carryover stress impacting fruit set, tree vigor and fruit development and quality this season. Water management, where you are able, remains a critical factor in maintaining tree vigor and productivity.

The use of broad-spectrum insecticides in some orchards is leading to flare-ups of aphids and mites, as beneficial insect populations are being negatively impacted by the applications. Growers should consider integrating more selective products or IPM-compatible practices to preserve natural enemies.

Harvest of early grape varieties is underway in several regions. Fruit quality appears variable and may impact fermentation decisions for wine and juice production. Growers should also be cautious of the late season products that are applied in the vineyard, as these can also impact juice or wine quality.

We are now in peak adult spotted lantern fly season. Growers should continue to scout for adults, which are active and will soon be laying eggs.

 

Vegetable Update

This season has brought a mix of both expected and unexpected vegetable disease issues: Plectosporium blight in pumpkins, bacterial diseases in multiple crop families, and buckeye rot in tomatoes are being reported by growers across the state. There are also reports of some uncommon or unusual diseases in Ohio such as southern blight, leaf mold in field tomatoes, and pumpkin downy mildew. Some of these diseases challenges can be associated with the abnormally high humidity experienced by much of the state this year.

Squash vine borer (SVB) is causing unusual damage in pumpkins. While not significantly impacting total yield in most fields, the extent and nature of injury are notable. Interestingly, SVB may be partially suppressed by standard sprays targeting cucumber beetles and squash bugs.

Bacterial wilt in cucurbits is persisting into the late season, which is not entirely surprising considering the documented high pressure from cucumber beetles earlier this year.

Populations of corn earworm (CEW) and fall armyworm (FAW) are increasing.

Tar spot has been detected in field corn but has not yet appeared in sweet corn trial plots.

Across all scales of vegetable operations, crop ripening has been slow, contributing to prolonged harvest windows and potentially increasing disease and pest exposure.

Growers utilizing high tunnels have reported facing several key issues this season, including: poor drainage, difficult crop transitions, strategic crop and variety selection decisions.

In field grown vegetables, water-related abiotic disorders continue to show up across the state. These abiotic disorders are often linked to inconsistent irrigation, inconsistent soil moisture or poorly drained soils.

Instances of herbicide drift—some self-inflicted—have continued to be reported. Proper nozzle selection, wind awareness, and sprayer calibration remain critical for minimizing off-target damage.

Pumpkins appear to be ahead of schedule in terms of maturity this year. Growers are preparing for, or already in the midst of an early start to harvest in many locations.

 

Notes from the Pumpkin Patch (and other stuff) – August 25

The powdery mildew fungicide trial plot at South Charleston (WARS) are 100% orange and beginning the natural process of senescence. It has been dry at the station for the past few weeks and the Plectosporium blight has slowed down considerably. In the picture below, the top 15’ is a no-spray untreated check (near the grass border), then the main PM trial treatments and then a few PMT hybrids on the end of each row for comparison. The different susceptibility of Plectosporium to pumpkin hybrids can be seen in the image although now even the relatively tolerant hybrid is now severely infected and collapsing.

Plectosporium damage to powdery mildew trial.

At the station, PM infection in general seems light this year so far. Squash bugs are very active still, with all stages readily found in the field. Some striped and spotted cucumber beetles are feeding on the foliage, flowers and fruit.

Special Guest – Andres Sanabria Velazquez, OSU’s specialty crop plant pathologist, came down from Wooster and toured the plots with me last week. He pointed out many diseased plants which later were confirmed to be bacterial infections, likely bacterial leaf spot.  This disease is common in Ohio, attacking both foliage and then fruit. Unfortunately there is no effective treatment but certain hybrids do have a higher tolerance to the bacterial infection.

The tar spot sweet corn study has been scouted for the past few weeks but no lesions have been reported at any of the locations; Piketon, South Charleston or Willard. A fungicide application was made today on one of the South Charleston trials at full tassel stage despite there not being any tar spot, to see if slowing down other fungal pathogens would make a yield difference.

Spider sprayer going through Tar Spot trial with a fungicide.

While scouting these tar spot plots, it was quite evident that fall armyworm, corn leaf aphids and flea beetles were quite plentiful, damaging the tassels and emerging leaves on a substantial number of plants. There were also quite a few natural enemies feeding on the aphids in particular, including several species of ladybugs and green lacewing larvae.

Fall armyworm larva and leaf damage.

 

Ladybug with corn leaf aphids in tassel.

Corn earworm numbers have been spiking the past few weeks, with 3-5 day trap catch counts exceeding 120 moths. Sweet corn growers surrounded by drying field corn fields are at higher risk of infestation as their field is functioning like a trap crop due to it’s relative greenness. Recall CEW should be treated at fresh silking stage using a combination of moths caught per day and daily temperature above or below 80F to set the spray interval. Once silks have turned brown, those ears are relatively unattractive to egg laying CEW moths. Recommended products to treat for CEW caterpillars can be found in the Midwest Vegetable Production Guide here: https://mwveguide.org/results/crop/589/pests/3279

CEW treatment table.

Hartstack trap for corn earworm moths.

Ohio State University Extension Specialty Crop Team Newsletter

Editor – Frank Becker, Agriculture and Natural Resources Educator, Wayne County. Contributions made from team members around the state of Ohio. 

General Update

Pest and disease pressure continues to be a concern, particularly with increased weed pressure this year as well as issues stemming from herbicide drift. While herbicide damage can cause cosmetic damage to perennial crops like fruit trees, it’s important to note that these do not always translate into yield penalties. In areas like orchards and vineyards, patience is key as plants recover from such damage. Please keep in mind that in order for the Department of Agriculture to adequately analyze plant material for herbicide drift, reports to ODA need to be made within 7-1o days of the drift event, and the sooner the better.

Fruit Update

Reports are coming in from several areas about Marssonina leaf blotch affecting apples. This fungal disease thrives in wet conditions and can lead to premature defoliation, weakening the tree. Regular fungicide applications and proper sanitation of fallen leaves can help manage this disease.

Several reports have come in of observed significant loss of raspberry and blackberry plants suspected to be caused by Phytophthora root rot. This is particularly troublesome in raised beds or container plants, where rotation can be difficult to implement. Phytophthora thrives in wet, poorly drained soils, and the disease can rapidly progress if not controlled. It’s important to use resistant cultivars, improve drainage, and avoid overwatering. If you suspect root rot, be sure to send in samples to the Plant and Pest Diagnostic Clinic for a more accurate diagnosis.

Insect activity has been relatively low across most fruit crops, though there have been sporadic reports of spider mites, spotted wing drosophila and third-generation oriental fruit moths (OFM).

Vegetable Update

Cucurbit fields are seeing multiple challenges, including bacterial wilt, which is becoming more widespread. Although the symptoms are visible now, the plants would have been infected with bacterial wilt some time ago via cucumber beetle feeding.  This disease is vectored by the cucumber beetle and can cause wilting and death of the plant. In addition, angular leaf spot has been reported, which is a foliar bacterial disease. Plectosporium has also been observed, primarily in fall vine crop fields. Plectosporium can cause lesions to form on the stems and handles, causing handle integrity issues in these crops. Lesions may also form on the fruit, directly impacting fruit quality and marketability.

Recent field collected samples have shown bacterial issues on dill, which could be a sign of improper plant spacing, moisture issues, or bacterial contamination. The leaves are exhibiting typical signs of bacterial infection, so reducing overhead irrigation and removing affected plants can help minimize spread.

In tomatoes, pressure continues to increase from Septoria leaf spot, early blight and bacterial spot. These diseases tend to show up during wet periods and cause significant defoliation, which can reduce yields. Applying fungicides and bactericides to affected crops and practicing good sanitation and crop rotation can reduce the chances of recurrence.

On the insect side, activity has been relatively light. Some growers have observed garden millipedes feeding on decaying plant material, particularly in areas affected by bacterial wilt. These are only secondary pests in these cases and no control is needed. Flea beetle numbers are sporadic, and both imported cabbage worms and diamondback moths are being seen, but with thorough scouting and timely management decisions, can be effectively controlled.

Onions still in the fields have been under attack from salt marsh caterpillars and thrips. Both pests can cause significant damage, with thrips often being the primary concern due to their ability to spread viruses and cause leaf damage. Regular scouting is critical for managing these pests.

A few growers have reported broad mite issues in certain fields. Broad mites are particularly damaging in high humidity conditions and can cause distorted leaf growth. With the high weed pressure this year, it’s important to monitor how these pests may persist in weed refuges, potentially leading to future problems in subsequent seasons. When selecting miticides, ensure that you are reading the label to confirm that the products are listed for control of broad mites. Products listed for control of only red mites or two-spotted spider mites will not control broad mites.