Commercial Fruit and Vegetable Growers 2023

Just like growers who attend winter meetings to increase their knowledge and skills, Extension educators are continuously learning new or updated information to provide current, relevant research-based information to individuals, families, and groups that we serve. I recently attended the 2023...

The cover crops, spring oats and crimson clover, seeded on October 4 in our “treatment” high tunnel have established very well. The spring oat crop is expected to winter kill and the crimson clover will continue to grow until termination in the spring. The outside temperature reached an overnight...

Illinois producers and agribusiness leaders are increasingly seeking new opportunities to boost local food systems. Illinois Farm Bureau (IFB), Illinois Specialty Growers Association (ISGA) and the Illinois Farmers Market Association (IFMA) are excited to announce the return of the From Food to...

The active ingredient chlorothalonil (e.g. Bravo, Daconil) is undergoing the registration review process, and the public comment period is now open through January 17 for the EPA’s Chlorothalonil, Proposed Interim...

Apples are in the ‘EverCrisp’ window, and the pumpkin crop looks great. The corn and soybean harvest has been in full swing since the third full week of September, and most of those days have been rain free. According to the US drought monitor, the St Louis Metro east is running...

Hydroponic production allows for different configurations or growing systems that can include gutters, rails, troughs, buckets, slabs, and bags, as well as different substrates or growing media including perlite, coconut coir, rockwool, and more. Couple production system versatility with controlled...

Cover crops were seeded on October 4 in preparation for year two of the Illinois Department of Agriculture HR 133 grant: Strategies for Improving Biological Control of Insect Pests for Vegetable Growers Utilizing High Tunnels. The process Seeding of spring oats at 30 lbs/acre,...

In walking through the hydroponic tunnel at the Dixon Springs Agricultural Center this week, the stark difference in powdery mildew disease pressure could not be ignored and was the inspiration for this article.  In the guide from Missouri Extension,...

With our research partner, Freeport High School Student Vegetable Farm, the annual strawberry plants study has continued to grow well into September. In July and August, we removed runners and cleaned the beds weekly to reduce pest pressure (yellow jackets, lygus bugs, small mammals). While these...

Not to brag or anything, but we may be on a 2-week streak of what I consider perfect weather. The humidity levels have dropped making it easier to breath, and the temperatures have been in the upper 70s to low 80s during the day. We did receive about 0.1” of rain on September 21 which was just...

The ginger crop languished in the Unity high tunnel during August, putting on minimal growth — even with shade cloth in place of plastic over the top of the tunnel. The ginger trial team and I are starting to think that this crop may benefit from more than the 30% shade cloth we are using in the...

While the calendar says fall, it feels more like summer. Highs have been in the upper 80s and low 90s. Limited rainfall has been the biggest issue recently. Since August many areas have had 0.5 inches or less of rain. We did get a break the last week of September when we got 1 to 2 inches of rain...

The St Louis Metro East in the last few weeks has been experiencing what I would call “resort” weather, with temperatures during the day in the upper 70s to middle 80s and nighttime lows in the upper 50s to low 60s.  Apple harvest is in the ‘Golden Delicious,’ ‘Red Delicious,’ and ‘Jonagold’...

If you work with specialty crops or have experience with two-spotted spider mites, please complete a survey from Purdue University designed to determine the limit of detection of spider mite damage. All responses...

University of Missouri Extension is offering a nine-part webinar series on organic production of specialty crops. The series, which runs Sept. 26 to Nov. 28, begins with an overview of the organic certification process. Other topics include soil and fertility and management of weeds, insects and...

We had a break from the summer heat last week, but this week the heat dome has moved back over our region creating very hot, humid conditions. With 95-100° temperatures and heat indexes ranging from 105-120°, much of the field work in our high tunnels is completed before noon with lots of water and...

Pumpkins are doing well. I gave my pumpkins a side dress application of nitrogen the first week of August and they have really taken off we have fruit starting to size nicely. I have not seen any signs of powdery mildew yet but have started spraying preventative fungicides, especially given the...

Dew remains on plant surfaces well into the morning hours, creating conditions conducive to powdery mildew. Benefitting from the rains are weeds. This is the busy time of harvest and weeds can rapidly grow to a seed producing size if not controlled with mowing, hoeing, cultivation, or post-emergent...

The Farmers Market Food Safety Guide was developed to provide standards, guidelines and consistent information to Illinois vendors and market managers to provide fresh, safe and quality food to...

We are testing soil solarization as an effective management strategy for bindweed, a nasty perennial weed, at our Unity site. We know soil solarization can work for control of annual broadleaf and grass weeds, but I have never attempted to control a perennial weed with it. A bindweed-infested bed...