Chemical thinning is a crucial step in successful apple production that could be done in May to June, helping to manage fruit load, improve fruit size, and ensure consistent annual yields, especially on cultivars with biennial bearing tendencies. With several options available, selecting the right...

James Santiago is the latest addition to the faculty roster of the Crop Science Department at the University of Illinois Urbana-Champaign. James earned his Bachelor’s degree in Agriculture (bitter gourd tissue culture) at the University of the Philippines, a Master’s degree in Horticulture (lowbush...

Fresh ginger rhizome (see photo) CAN be grown in Illinois, and it can fetch $20-25 per pound, retail, but is a challenging crop to grow. The best practices of ginger crop production in temperate latitudes such as Illinois are not fully understood.In spring of 2024, Extension's Illinois Specialty...

Overall, the last month has featured typical spring conditions in Central Illinois, with moderate temperatures and average precipitation. However, there were multiple severe weather events on April 2 and April 20 in the area during this period, including one confirmed tornado in Tazewell County,...

Illinois state climatologist, Trent Ford, shared this updated freeze risk alert for next week. After a warm March and first week of April, unseasonably cold air is going to move into the Midwest and bring a risk of widespread freeze across Illinois. The updated forecasts from the GFS (American) and...

This past week, after much preparation and study, I bench-grafted 24 semi-dwarf apple trees with a grafting-knowledgeable friend on Thursday the 13th in Bloomington. Grafting method used was the whip-and-tongue graft. With daytime temperatures topping out at 68F, and a light breeze, we couldn’t...

It is starting to feel like spring.  Our area has actually been very dry for March until this past weekend when we got 1.23” of rain Saturday morning.  Prior to that the soil was exceptionally dry, having missed multiple other storm systems. Other than 0.35” of rainfall on March 5,...

Apple and peach growers, it is that time of year again to order your pheromone traps for insect pest monitoring. These traps should be used through harvest to monitor for pests. Traps are useful for monitoring many insects of fruit crops, and the most important pests for Illinois growers are listed...

Sprayers are up and running for the 2025 season.  Plasticulture strawberries are uncovered, and the first round of fungicide has been applied, as well as the first dose of fertilizer.  So far, no signs of ...

Vegetable transplants are growing well in the greenhouse and should be ready for planting within our high tunnels in the next 2 to 3 weeks. Peaches are in bloom and the summer apple variety in my front yard was at tight cluster. In partnership with our local high school FFA clubs, we hosted another...