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Alternaria leaf spot symptoms appearing as brown, haloed cankers throughout the leaves of a cucurbit plant.

Cucurbit Diseases in South Dakota

Cucurbit crops grown in both the field and in high tunnels face disease pressure from many fungal and bacterial diseases. Learn how to identify and manage some of the most common ones.

A teardrop shaped tan tick with eight legs and brown markings on a white background.

Winter Ticks in South Dakota

Winter ticks, also called moose ticks, are unlike other tick species because they are active during the winter months.

Cattle grazing corn stalks.

The Cost of Grazing Stalks

Grazing corn stalks can be a low-cost feed option that gets herds off pastures and saves harvested forages for winter months. Review some important management and nutrition considerations before starting it on your operation.

A tall, grassy warm-season cover crop blend grown in South Dakota.

Alternative Forage Options During Dry Times

Although there are many factors to take into consideration, annual forages and cover crops can be an excellent tool to boost forage production, reduce fallow acres, and enhance soil health.

soybean pods

2018 Field Plot Summaries for Soybeans: Plant Disease and Fungicide Trials

This is a summary of soybean field research studies that were conducted in 2018. The purpose of these studies was to assess efficacies of fungicides for foliar disease management and nematicides/seed treatment products for nematode management. The studies were conducted on growers’ land in Brookings and Volga Research Farm.

Several Easter lilies in purple pots lined up in a store

It’s Easter Lily Time!

There are several things to keep in mind when selecting an Easter lily plant to take home.

Symptoms of three emerging sunflower diseases. From the left: Bacterial Stem Rot, Sclerotinia Basal Rot, and Sunflower Rust.

Bacterial Stem Rot, Sclerotinia Basal Rot and Sunflower Rust Developing in Sunflower

Sunflower scouted this week in Brookings and Kingsbury counties were found with bacterial stem rot, Sclerotinia basal rot and sunflower rust. This area has had plenty of moisture, which favors several diseases to develop in sunflower.

Beef carcass with a transparent grading grid placed over the cut.

Beef Carcass Yield Grades: What do they mean and how are they calculated?

Beef carcass yield grades are used to estimate cutability, which is the amount of boneless, closely trimmed retail cuts from the round, loin, rib and chuck a carcass will yield.

Herd of cattle swath grazing hay in a winter pasture.

Swath/Bale Grazing

Swath grazing and bale grazing are harvest systems that mesh haying and grazing techniques. Generally, the objective is to reduce labor and equipment expenses by allowing livestock to consume the hay crop in the field.

Eight green beetles in the top portion of the image and seven yellow beetles with varying black stripes in the bottom portion of the image.

Corn Rootworm Adults Are Active in South Dakota

We have been observing a lot of corn rootworm adults in South Dakota. The emergence of these primarily underground pests can provide insight into field population levels and the potential for future root injury.