Also see: Corn

USDA: Planting Surges with Warm, Dry Conditions

June 5, 2017

For the week ending June 4, with warmer temperatures and rain limited to the western Panhandle, planting progressed with 6.4 days suitable for fieldwork, according to the June 5 report from the National Agricultural Statistics Service.

Read more

Percent Corn (95%) and Soybean (76%) Planted near Long-Term Averages

June 1, 2017

For the week ending May 28, cool and mostly dry conditions prevailed, according to the USDA’s National Agricultural Statistics Service. Average temperatures ranged from three to nine degrees below normal. Some areas of the Panhandle and southeast Nebraska received up to an inch of rain; however, much of the state remained dry.

Read more

Nebraska precipitation map

When Weather Delays Planting – Now What?

May 26, 2017
Agronomists consider several options for those pushed into late planting due to heavy rains. Changing corn hybrids or soybean varieties is not recommended, nor is shifting to alternate crops.

Read more

Yellow seedling corn
Figure 1. "Yellow" corn can sometimes develop in cool, wet springs when corn outgrows its initial energy source - the seed - before its roots reach needed nutrients. (Photo by Troy Ingram)

Yellow Corn Seedlings … A Transition Phase Between Heterotrophic And Autotrophic Growth?

May 25, 2017
Widespread yellowish corn seedlings this spring may be due to the slightly sun- and heat-starved seedlings running out of the seed’s stored energy before the main nodal roots take over. A little sun and heat should green them up without affecting yield.

Read more

Chart of Nebraska & US corn yield trends (1971-2016)

Soybean and Corn Yield and Acreage Trends through 2016

May 25, 2017
Nebraska soybean and corn yields steadily increased from 1971 to 2016, in both irrigated and rainfed production fields. Charts based on USDA National Agricultural Statistics Service numbers track these changes.

Read more

Corn with wrapped leaves in response to hail
Figure 1. Corn plant exhibiting abnormal growth (wrapped or tied leaves) after being damaged by hail. (Photos by Justin McMechan)

Evaluating Early-Season Hail Damage in Corn

May 25, 2017
Factors to consider when assessing early-season hail damage in corn. Growers urged to wait 7-10 days after hail to make full assessment.

Read more

Glyphosate-resistant marestail

Postemergence (Rescue) Herbicide Options for Control of Glyphosate-Resistant Marestail in Corn and Soybean

May 24, 2017
Several factors have contributed to delayed applications and marestail escapes this spring. Includes recommendations for timely postemergence control in corn and soybean.

Read more

Stalk-borer-DD-map-5-23-17

Scouting and Managing Stalk Borer in Corn

May 24, 2017
Common stalk borer eggs have hatched throughout Nebraska and scouting should begin when 1300-1400 degree days (DD) have accumulated. Current accumulations range from 500 to 1200 DD.

Read more