CROPS NEWS
Pest Alert
Emily Unglesbee DTN Staff Reporter
Tue Jun 3, 2014 02:11 PM CDT

LAWRENCE, Kan. (DTN) -- Along with sunbathers and schoolchildren, the common stalk borer has been eagerly awaiting the long, warm days of summer.

As growing-degree days pile up in the Midwest, stalk borer larvae begin their annual trek from grassy birthplaces in ditches and fence rows to tunnel into young, alluring corn stalks. The injury most often associated with the pest is "dead heart" -- the result of tunneling in near the growing point while corn is in the V4-V8 stage. Most Bt hybrids only suppress this pest and growers can underestimate them as an adversary.

"About 10% of larvae ...

Quick View
  • Crop Tech Corner In this week's Crop Tech Corner, a community of Arkansas farmers have successfully banded togethe...
  • Market News AgriClear is not an auction, but an online digital sales floor where buyers and sellers negotiate...
  • UAS Research Takes Off Key members of the House and Senate last week praised the Federal Aviation Administration for sel...
  • "Total Market Isn't Dead" Used equipment inventories are escalating.
  • Rain, Rain, Go Away Waterlogged and flooded fields in much of the Midwest are putting corn and soybean fields at risk...
  • Feds to Examine Biotech Rules In a memo to USDA, FDA and EPA, the White House stated that a review of biotech regulations was n...
  • Evolution of Farm Kid Jobs DTN Staff Reporter Russ Quinn reflects on the farm activities of his youth that his children will...
  • IARC: Possible 2,4-D Cancer Link The International Agency for Research on Cancer has classified the herbicide 2,4-D as possibly ca...
  • Ask the Vet How do I know what minerals my cows need and how much?
Related News Stories
Todd's Take
Newsom on the Market
A Little More About 1993
Todd's Take
Exporters Report Corn Sale
Crops' N Trouble
Exporters Report Corn Sale
Dr. Dan Talks Agronomy
Brazil to See Bumper Corn Crop
Todd's Take