Sunflower
All Sunflower Content
Time to Spray Sunflowers: Don’t Forget About the Pollinators
As sunflowers in South Dakota begin to reach the flowering stages, it is important to remember that, in addition to insect pests, there are also pollinators visiting these flowers.
Another Year of Dectes Stem Borer Issues in Sunflower?
Based on the current drought conditions in our sunflower production areas, it is likely that Dectes stem borer will cause issues earlier than normal in the areas experiencing drought.
Red Sunflower Seed Weevil Populations Are Active in South Dakota
Red sunflower seed weevils are active in South Dakota sunflowers. Scouting should begin for fields that are going to be reaching the R5 stage within the next week.
An identification guide for Sunflower Insect Pests in South Dakota
Identification guide to assist with insect identification and management in sunflowers.
Wireworms Causing Problems in South Dakota Sunflowers
Some sunflowers in South Dakota are currently being attacked by wireworms. Wireworms are the larvae of click beetles, which are easily observed throughout the summer.
Beneficial Pollinators: Squash Bees and Long-Horned Bees
South Dakota is home to more than 400 species of native bees. In this article, we will highlight the squash bee and the long-horned bee, two beneficial native pollinators.
Beneficial Pollinators: Honey Bees and Bicolored Striped-Sweat Bee
With temperatures increasing in South Dakota, expect to see an increase of beneficial pollinators searching for blooming plants. Learn about two important pollinators, the honey bee and the native bicolored striped-sweat bee.
Will Dectes Stem Borer Be a Problem for Sunflowers in 2023?
Dectes stem borer are a major topic for sunflower management in South Dakota every year. If drought conditions persist, this pest may cause problems in sunflower if left unadressed.
Planting Date May Be Our Most Powerful Tool for Red Sunflower Seed Weevil Management
In the last few years, red sunflower seed weevils have been the most economically damaging insect pest in South Dakota. To identify alternative management options, researchers at SDSU and the USDA-ARS lab in Fargo, ND conducted a study evaluating early planting dates as a potential strategy to reduce red sunflower seed weevil infestations.
Why Precision Agriculture?
When precision agriculture comes into a conversation a few questions arise. Three of those questions might be: What is precision agriculture? How does precision agriculture make our farm more profitable? What do I do with all this data?