Retail fertilizer prices inched upward compared to last month, a potential sign that months of rapid increases have come to an end.

Arkansas passed a rule expanding dicamba spraying to June 30 in the state; in Illinois and Indiana, the cutoff remains June 20.

GM mosquitoes are being released in Florida this week, and row-crop agriculture is next in line to use this futuristic type of pest control.

Nitrogen math and tools help farmers calculate optimum N rates.

The U.S. Court of Appeals for the Ninth Circuit ordered the EPA to make changes to food tolerances for the insecticide chlorpyrifos or ban it within 60 days.

A developmental new corn variety from Bayer is tolerant to five herbicides -- glyphosate, dicamba, 2,4-D, glufosinate and quizalofop -- and undergoing regulatory review.

The average retail prices of all eight major fertilizers increased this week, although none gained more than 5%, the level which DTN considers significant.