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Eric Jones

Assistant Professor and SDSU Extension Weed Management Specialist

605-688-4591

306 Berg Agricultural Hall
Agronomy, Horticulture & Plant Science-2207A
Brookings, SD 57007

Eric supports the citizens of South Dakota as an Assistant Professor and SDSU Extension Weed Management Specialist at the South Dakota State University campus in Brookings.

State & Regional Offices

SDSU Campus

Also by Eric Jones

Two clear bottles labeled 4 and 5 with white liquid inside. Bottle 5 has white substrate settled at the bottom.

Herbicide Mixing Order

The order in which herbicides are mixed in a tank can influence the effectiveness.

Field of green soybean plants with green corn and blue sky in the background.

EPA Approves Dicamba for Over-the-Top Applications in Tolerant Soybean in 2026 and 2027

The Environmental Protection Agency has issued a limited-time registration of over-the-top use of dicamba on tolerant cotton and soybean for two growing seasons, 2026 and 2027.

Gloved hands examining a musk thistle seedhead.

Now is the Time to Plan for Noxious Weed Control in 2026

Most of South Dakota experienced first frosts that were delayed by at least one month, allowing for noxious weed growth to continue later in the season. Now is the time to plan for noxious weed management tactics.