The new technology allows farmers to check for specific genetic traits in crops or weeds. That way, they'll instantly know if their crops are drought or insect resistant or if weeds in their fields are herbicide resistant.

As prospects for a timely start to spring planting diminish, growers need to reassess their planting strategies. Ohio State University Extension offers a few guidelines.

Experts with the Weed Science Society of America say one often-ignored strategy for controlling herbicide-resistant weeds is now getting a second look. Farmers are finding success by ensuring that weed seeds remaining in the field at harvest time aren’t dispersed and left to sprout in subsequent growing seasons.

Agriculture Secretary Tom Vilsack announced several steps that the Department of Agriculture (USDA) is taking to address the increase of herbicide-resistant weeds in U.S. agricultural systems.