Plants or Crops

All Plants or Crops Content

Paul O. Johnson making notes about a field of corn

SDSU Extension to Tackle Weed, Pest and Drought Inquiries at State Fair

August 23, 2021

To address drought concerns, as well as weed and pest inquiries, South Dakota State University Extension will feature two booth locations at the 2021 South Dakota State Fair Sept. 2-6 in Huron.

A small herd of cattle grazing a hilly pasture in early fall.

Sustainable Agriculture Curriculum Workshop Postponed

August 16, 2021

The Sustainable Agriculture Curriculum Workshop scheduled for Aug. 19 at the South Dakota State University Extension Pierre Regional Center has been postponed.

A healthy, growing soybean field. Farmyard in the background.

Minnehaha Soybean Cropping Systems Tour Set for Sept. 8

August 16, 2021

The South Dakota Soybean Research and Promotion Council along with South Dakota State University Extension will be hosting a cropping systems tour in Minnehaha county on Sept. 8.

Winter wheat test plots with numerous groups of green wheat plants growing throughout.

2021 Draper Winter Wheat Meeting Set for Aug. 26

August 13, 2021

The Jones County Crop Improvement Association, along with South Dakota State University Extension will be hosting the 32nd annual Winter Wheat Meeting in Draper, South Dakota on Aug. 26.

Green and brown grasshopper with two yellow lines that originate on the head and meet on the abdomen.

Will Grasshoppers Be an Issue for Winter Wheat Emergence in 2021?

Grasshoppers were an issue in some areas of South Dakota during 2020 and continue to be an issue for several parts of the state in 2021. Drought conditions throughout the state aren’t helping, as grasshopper populations are limited on available food.

Three bees. From left: metallic native wild bee, brown native wild bees and bumble bee.

Pollinators Are Active in Sunflower

While scouting sunflowers, it’s hard to not notice the constant buzzing present in the field, which is produced by numerous species of bees. While sunflower varieties grown in the United States were bred for self-fertility, there is evidence that both honey bees and native wild bees can improve pollination.

Small, reddish-orange beetles on a green sunflower bud with a larger grey beetle also present.

Red and Gray Sunflower Seed Weevil Identification

While scouting sunflower, it’s not uncommon to observe both red and gray sunflower seed weevils on the same developing head. Differentiating these two species isn’t difficult, as there are obvious size and coloration differences.

tractor near pile of harvested silage

Salvaging for Silage: Tips to Minimize Loss, Maximize Value

August 09, 2021

With South Dakota rangeland and pastures rated 84% poor to very poor across the state, many cattle producers may be thinking about putting up silage for a feed source.

Small, brown insect with tail.

Springtails Are in My Home

During the last few weeks, we have been receiving an increased number of questions regarding very small insects that jump very far. It didn’t take long to determine that the hordes of small insects are springtails.

ALT: Left: Green Plamer amaranth next to a green sunflower. Right: Green plant with green, spiny structure at leaf base.

Palmer Amaranth: Now Is the Time to Scout

South Dakota State University (SDSU) Extension encourages farmers, ranchers and other landowners to start scouting for Palmer amaranth, a weed that has been rapidly spreading north into the United States and is likely to be glyphosate-resistant.