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Seecorn maggot larva feeding on a seed in a field.

Seedcorn Maggot Degree Day Activity Estimates: June 3, 2021

We are currently between the second and third generation peak emergences in South Dakota. Seedcorn maggot management must be done before planting, or the populations can be avoided by not planting during times of peak emergence.

Yellow and black beetle on green soybean leaf.

Overwintering Population of Bean Leaf Beetles Are Active In Soybean

While scouting soybeans this week, extensive defoliation caused by bean leaf beetles was observed. Although insecticide seed treatments will reduce the threat of bean leaf beetle feeding during this time of the season, soybean fields should still be scouted.

Brown caterpillar with 3 pale stripes running the length of its body. The head is tan.

Bronzed Cutworms Are Active

Bronzed cutworms can damage turf by clipping blades of grass close to the soil surface. Feeding by bronzed cutworms in lawns will result in small, brown circular patches, and large populations can result in extensive lawn injury.

Brown insect with two pincher like appendages at the end of its body.

Earwigs Are Active

Although earwigs typically prefer wet conditions, quite a few have been observed so far this year. It’s important to remember that watering lawns or potted plants around the house provides ideal earwig habitat.

Series of trophies on display at a 4-H contest.

4-H

4-H is the nation’s largest youth development organization, involving young people in urban, suburban and rural communities. 4-H fosters an innovative, “learn by doing” approach with proven results.

Mother cow with calf in a dry, drought-stressed rangeland.

Planning for Breeding Season in Dry Conditions

Drier-than-normal conditions present added stress to producers and their herds in preparation for breeding season. During this critical period, producers should focus on making sound management decisions to maintain performance and profitability.

Young woman reviewing data on a laptop with a producer inside a hay shelter.

Management Goals for Cow/Calf Operations

You can’t manage what you don’t measure, and good management practices begin by taking good records.

Tools and equations used to measure body mass index.

Body Mass Index Explained

We have all likely heard of measuring health through calculating body mass index. Body mass index is a ratio of your weight to height and a screening method used to determine a person’s weight category.

Lone sheep grazing drought-stressed rangeland.

Drought Considerations for Grazing Range Flocks

Having a drought plan in place to best manage pastures is critical in being prepared for next year’s grazing season. Make decisions that will manage risk and promote both flock and financial longevity.

A group of people standing in a wheat test plot

SDSU Extension to Host Small Grain Variety Tours

June 08, 2021

On June 17, South Dakota State University Extension will kick off its annual statewide Small Grain Variety Tours in Ideal.