URBANA, Ill. – When agricultural weeds evolve resistance to herbicides, they do it in one of two ways. In target-site resistance, a tiny mutation in the plant’s genetic code means the chemical no longer fits in the protein it’s designed to attack. In non-target-site resistance, the plant deploys a whole slew of enzymes that detoxify the chemical before it can cause harm.

URBANA, Ill. -- Carbon is everywhere. It’s in the atmosphere, in the oceans, in the soil, in our food, in our bodies. As the backbone of all organic molecules that make up life, carbon is a very accurate predictor of crop yields. And soil is the largest carbon pool on earth, playing an important role in keeping our climate stable. 

As such, computational models that track carbon as it cycles through an agroecosystem have massive untapped potential to advance the field of precision agriculture, increasing crop yields and informing sustainable farming practices.

URBANA, Ill. – Ask a farmer, a scientist, and a conservation professional to define soil health, and you might come up with three rather different answers. That mismatch may be at the root of lower-than-ideal adoption of soil conservation practices, according to a new study from the University of Illinois and The Ohio State University.

URBANA, Ill. – Corn growers can choose from a wide array of products to make the most of their crop, but the latest could bring seaweed extract to a field near you. The marine product is just one class in a growing market of crop biostimulants marketed for corn.

URBANA, Ill. ­– U.S. corn and soybean varieties have become increasingly heat and drought resistant as agricultural production adapts to a changing climate. But the focus on developing crops for extreme conditions has negatively affected performance under normal weather patterns, a University of Illinois study shows.

URBANA, Ill. – A team of economists from the College of Agricultural, Consumer and Environmental Sciences at the University of Illinois invites soybean farmers in Illinois, Iowa, Minnesota, Indiana, and Nebraska ­–  the top five soybean-producing states in the U.S.

URBANA, Ill. – Goss’s bacterial wilt and leaf blight is one of the most damaging diseases affecting corn. The most effective way to control this disease is to plant corn varieties that are resistant to the disease. In other words, growers avoid the disease by growing certain varieties of corn. In part, this is the easiest method because scientists don’t yet know much about Goss’s wilt.

URBANA, Ill. – For the first time, the University of Illinois’ annual Agronomy Day will take place in-person in multiple locations around the state throughout summer 2021. And, like last year’s virtual event, presentations will be made available online to those unable to travel or safely attend in-person events. The adjustments extend the event’s practical, science-based content to more participants than ever.

URBANA, Ill. – For the most accurate accounting of a product’s environmental impact, scientists look at the product’s entire life cycle, from cradle to grave. It’s a grand calculation known as a life cycle assessment (LCA), and greenhouse gas emissions are a key component.

URBANA, Ill. – With a growing number of states legalizing the sale and personal cultivation of cannabis, including medical and recreational marijuana and hemp, farmers and home growers need to know the ins and outs of the crop. Now, enthusiasts and full-scale producers alike can learn to classify and manage cannabis production in an online course through the University of Illinois.