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What is a derecho?
In the aftermath of the May 12, 2022 derecho that impacted eastern South Dakota, many are wondering what derechos are and what conditions can cause them.
Late Spring Bloom in 2022
In South Dakota, with temperatures cooler than average in 2022, the arrival of spring has been later than usual. Indicators like the first leaf or bloom of some common plants can be used to define the arrival of spring.
2022 Summer Climate and Drought Outlook
On May 19, the NOAA’s Climate Prediction Center released their temperature and precipitation outlooks for June and the summer season ahead. See a full report of what to expect for the summer of 2022.
Early Season Insecticide Applications in Wheat
Many wheat producers in South Dakota have adopted more intensive management practices in the last few years, including an early season application of fungicide and, in some cases, insecticide.
Inspecting Grain Bins After a Windstorm
Due to their high profile and light structure, metal grain bins are highly susceptible to wind damage. View a step-by-step guide for inspecting them in the aftermath of a windstorm.
New Multi-State Extension Publication: Managing Insecticide-Resistant Soybean Aphids
The first pyrethroid resistant soybean aphids were reported in Minnesota in 2015. Since then, pyrethroid resistant soybean aphids have been reported in Iowa, North Dakota, and South Dakota. In an effort to address resistance, researchers from those states have put together a new extension publication.
Overwintering S.D. Bean Leaf Beetles: 2017 predicted mortality
The overwintering generation of bean leaf beetle adults emerge in the spring and can cause serious defoliation injury to seedling soybean plants. However, the abundance of overwintering bean leaf beetles is negatively affected when the air temperatures get too cold. Therefore, an estimate of the emerging populations can be made based on how cold the winter was.
Drought Concerns Continue With 2022 Spring Climate Outlook
March 23, 2022
The climate outlook for spring 2022 has increased concern for drought in South Dakota, with the March 17 U.S. Drought Monitor showing two-thirds of the state in either moderate or severe drought.
Replanting Considerations
Every season weather events such as hail or flooding can damage or destroy previously planted crops in all or in portions of fields. In May or even early June, many producers will replant these areas. As the end of June approaches, the window for replanting narrows and producers may want to do a more careful evaluation of whether or not to replant.
Delayed Planting Due to Soil Temperatures?
Although it can be tempting to get a head start with row crops, it's important to be mindful of soil temperatures and the risks associated with planting early.