Corn Article Archive

Pay Extra Attention to Grasshopper Populations

The 2018 Eastern South Dakota grasshopper survey has indicated that there a few counties that are at an increased risk for grasshopper populations that could cause severe defoliation to current crops as well as fall emerging winter wheat. Although many areas of the eastern side of the state actually have lower grasshopper abundance than 2017, there are still hotspots.

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Soil Testing Labs

Crop Producers, agronomists, gardeners, homeowners and anyone else who is thinking about taking soil samples this fall or next spring need to be aware that South Dakota State University no longer offers commercial testing. (Effective Oct, 2011). Below is a list of nearby state or private laboratories that can be used for crop production fields, gardens and lawns. The private laboratories are not necessarily recommended or endorsed, however many will give university recommendations when asked. Crop producers, agronomists, gardeners, and home owners with questions on sample submissions, analysis charges and recommendations should contact the laboratory of interest.

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Come Visit With SDSU Entomologists at Dakotafest 2018

Dakotafest 2018 is less than a month away (August 21 – 23), and SDSU Extension entomologists will be there again to answer any and all insect related questions. We will be located in the SDSU Extension tent on the Northwest side of the grounds with insect displays and a lot of helpful handouts regarding major insect pests.

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