Higher concentrations of ground-level ozone caused by wildfires can oxidize plant tissue.

How do smoky skies affect corn crops?

Obscured sunlight and poorer air quality offer benefits as well as drawbacks for the plants

Occasional plumes of smoke from distant wildfires may affect human comfort — but how does a smoke-obscured sun and poor air quality affect crops? “This has been a big topic of conversation where I work in the state of Indiana,” says Dan Quinn, an assistant professor of agronomy and extension corn specialist at Purdue University. […] Read more





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Canola net short position edges lower

The managed money net short position in canola futures edged lower in the latest reporting period, as fund traders covered some of their bearish bets, according to the latest Commitments of Traders report from the United States Commodity Futures Trading Commission (CFTC).