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Three perennial trial plants: Sedum 'Rock 'N Grow® Back in Black', Ornamental Oregano (Origanum) ‘Drops of Jupiter’, and Russian Sage (Perovskia) 'Sage Advice.’

A Look Back at Top-Performing Perennials From the 2022 McCrory Gardens Trial

Are you looking for new ideas of what to grow in your garden? Take a look at six of the top-performing perennials as judged during the 2022 growing season at McCrory Gardens.

Green beetle larvae with a white stripe running down its body.

Alfalfa Weevil Activity Prediction Update: May 19, 2023

Forecasted weather conditions are ideal for alfalfa weevil activity, and early detection of feeding activity will prevent extensive defoliation.

Squash planted in several carefully spaced holes in strip of landscape fabric.

How to Prepare Landscape Fabric for In-row Weed Control for Flower and Vegetable Production

Farmers and gardeners have taken an interest in landscape fabric due to its durability, weed suppression and reusability. Learn some tips for preparing it and installing it for a variety of plants this growing season!

Purple-brown caterpillar with orange head on a green corn leaf.

Common Stalk Borer Activity Estimate: May 25, 2023

Common stalk borer caterpillars are a frequent early-season pest of corn, and their hatching and movement can be estimated by using degree days. See our latest scouting and management recommendations based on observations from around the state.

Green beetle larvae with a white stripe running down its body.

Alfalfa Weevil Activity Prediction Update: May 25, 2023

Last week we confirmed both alfalfa weevil adult and larval activity in alfalfa. Scouting should continue, as the forecasted warm weather will promote alfalfa weevil larvae feeding.

Small pale green leafhopper on a green alfalfa leaf.

Potato Leafhoppers Arriving Early This Season

Potato leafhoppers are already active in alfalfa due to prevalent south winds and above-average temperatures. Learn some tips for scouting and managing them before they impact yields.

Green beetle larvae with a white stripe running down its body.

Alfalfa Weevil Activity Prediction Update: June 1, 2023

Throughout much of the state, enough degree days have accumulated for alfalfa weevil larvae to begin pupating. Scouting should continue until larvae are not observed.

Young wheat plants showing early symptoms of drought stress.

Salvaging Drought-Stressed Small Grains

South Dakota producers often must consider whether to abandon plans to harvest small grain as a cash crop and pivot to harvesting as forage. Learn some factors to keep in mind when evaluating salvage options.

Greenish brown bugs on a white sweep net cloth.

Alfalfa Plant Bugs Showing Up in Abundance

There have been several insect pests showing up in alfalfa this season, including the alfalfa plant bug. We consider the above-average spring temperatures and drought-stressed plants in Eastern South Dakota to be the primary drivers of these issues.

Woodland Phlox and Dame’s Rocket.

Plant Look-Alikes: What’s the Difference Between Phlox and Dame’s Rocket?

Distinguishing between native phlox flowers and the invasive dame's rocket can be challenging due to their similar appearances. Learn some key characteristics that can help you tell dame's rocket apart before it invades your property.