Research update from Karuna Kafle, master's student working in the Specialty Crops Entomology Lab, University of Illinois Department of Crop SciencesPlum curculio continues to be a serious concern for most peach orchards in Illinois...

In addition to peach harvesting in the southern part of the region of cultivars like ‘Glenglo’, ‘PF 5D Big’, and ‘Sentry’, sweet corn harvesting started the last full week of June in the St Louis Metro east.  Comparatively, the northern part of the region is harvesting peaches in the ‘PF 8...

Agricultural water is a key potential source of fresh produce contamination on a farm or garden. Harmful microorganisms such as Salmonella and...

The squash bug is the main pest of pumpkins in Illinois. Squash bugs overwinter as adults and move into pumpkin plantings in June (southern IL) and July (northern IL). They prefer squash and pumpkins compared to cucumbers and melons. In southern Illinois, two...

There was a point where you could find strawberries, red and black raspberries, blackberries, and blueberries all in harvest. Strawberries are mostly done now, and the raspberries are also nearing the end of harvest. Blackberries and blueberries are in mid-harvest now. Early peaches are...

Since 2016, the Rockford Illinois Extension office has been home to a small planting of honeyberry (also known as haskap) bushes. Originally supported by a Specialty Crops Block Grant, the project explored the potential of honeyberries—and goji berries—for Northern Illinois growers. (Spoiler: goji...

Mechanical termination of the annual ryegrass cover crop has continued to be a problem in the treatment tunnel. Some of the annual ryegrass plots have continued to regrow even after two cuttings. These last two cuttings were a challenge because the tomato transplants were already set and tied with...

After about 4.5 weeks of pre-sprouting in coconut coir, using heat mats, temperature controllers set to 77 F, and humidity domes, 8x 1020 flats of ginger rhizomes were ready for planting on May 16th. Additionally, one flat of tissue-culture ginger plants received on May 9th were ready as well....

Apple Fruit SetFor the week of May 19, apples are currently at about 10-11 mm for most varieties this far north. The season is moving quickly and with this growth, some growers have started their first chemical thinning application for the season. I was a bit concerned about...

Muskmelons are considered a high value crop in Northern Illinois and continue to be a popular choice at farmers markets. Certain specialty melons like cantaloupe and honeydew are often too big to enjoy in one sitting, which can negatively affect fruit quality in just 1-2 days. However, muskmelons...