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Several small green insects on a plant leaf.

Soybean Aphids in South Dakota

Factsheet on Soybean Aphids in South Dakota

grasshopper sitting on plant leaf

Grasshopper Mites in South Dakota

Fact sheet that covers the ectoparasite grasshopper mites.

male 4-H youth showing a black beef cow

Why Tattoo Your 4-H Livestock?

Proper identification of animals helps create an honest record keeping system. With current DNA blood typing procedures animals can be identified through parentage, but when it comes to everyday practices on the farm or ranch a good tattoo can be a huge time saver in the event of a lost ear tag.

inside a licensed fish hatchery

Selling Fish at a Farmers Market in South Dakota

This article was developed to address some of the questions around selling fish at the farmer’s market and to ensure that seller’s may be well-informed to ensure they are selling fish that meet regulatory requirements as well ensuring the product is safe.

two young males with their show goats at a competition

4-H Youth Experience in Animal Projects – Purposes

4-H Youth Development must place an importance on developing “youth experience” versus “contest participation and competition."

Grassy pasture with a small hill of dirt in the foreground. There is green grass at the base of the mound.

Are Ant Mounds in Pastures Bad?

We often receive reports of large ant mounds in a pastures and rangeland. These mounds are the creation of thatching ants, which are common in South Dakota. Although these mounds are often considered a nuisance, the ants may play an important role as predators of potential pest insects.

Two, dark green aphids on a bright green leaf.

Aphid Populations Being Observed in Wheat

During the past couple of weeks, reports of aphid populations in wheat fields have slowly been increasing. Typically, the initial aphid populations are observed earlier in the season, but the 2019 spring may have delayed infestations.

an image of fresh tomatoes

Farmers Market Food Safety: Health & Hygiene

Health, hygiene and hand washing apply to all stages of production, processing and marketing. Ill food handlers can easily contaminate fresh produce with disease-causing microorganisms. Many of these organisms have the capability to survive on fresh fruits and vegetables for an extended time, from several days to weeks. Once the organism is established on fresh produce, it is very hard to remove.

group of cattle resting in spring pasture. Courtesy: Krista Lundgren/USFWS

Parasite Control for Cow Calf Operations

Spring is coming and with calving season underway it is important to keep our eyes forward on to the next step in production.

Illustration of a stable fly, horn fly and face fly.

Fly Control Considerations for Cattle on Pasture

Along with being irritants to livestock, horn flies, face flies and stable flies are economically important to producers due to their negative impacts on milk production and calf weaning weights.