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Removing Mature Shelterbelts From Grasslands
Under what circumstances would removal of mature shelterbelts be warranted? This is a common question often asked in wildlife and conservation circles.
Aphid Populations Are Starting to Show up in Corn
Small populations of aphids are starting to show up in corn fields, which could be problematic if the populations continue to grow. During dry seasons, they can have a greater impact on corn.
Dry Conditions Are Ideal for Spider Mite Activity
Several counties in South Dakota are experiencing dryer than normal conditions, therefore, it is important to monitor crops for spider mites, as they thrive during periods of dry weather.
It's Apple Harvesting Time!
Do you know how to tell when an apple is ready to pick? Color change can be deceiving, since some apples turn red before they are fully ripe.
Start Scouting for Grasshopper Activity in Crops and Grasslands
Most of Eastern South Dakota is experiencing very low grasshopper populations. However, this is not the case for many areas in Central and Western South Dakota.
Southern Rust, Bacterial Leaf Streak, and Eyespot Are Developing in Corn
Southern rust was found in Yankton County, bacterial leaf streak was found in Brule County, and eyespot was found in several fields and counties the week of July 27, 2020.
It's Cold! How Can Our Plants Trees and Shrubs Withstand It?
The Northern Great Plains have experienced colder than normal weather over first few weeks of December. Cold temperatures certainly do affect our plants but there are some important differences.
Dense Seeding Can Reduce Canada Thistle in Planted Grasslands
Canada thistle is a common invader in grassland plantings. Over the past decade, researchers and land managers have experimented with controlling Canada thistle in planted grasslands through increasing competition from desirable plants.
What Are These Small White Insects in My Soybean Field?
During the last two weeks we have received reports of increasing numbers of small white insects present on soybean. The insects in question are whiteflies.
What Are These Shiny Beetles in My Yard and Why Are They Eating Everything?
Japanese beetles are very bad news for anyone with a garden. They are polyphagous insect pests, which simply means they feed on many different host plants.