Due to a variety of factors, both common lambsquarters and marestail (also called horseweed) are challenging soybean weeds. Both plants have high seed production, increasing resistance to common ...

Marestail and pigweed are some of the most dreaded weeds for crop producers across North Central Kansas, especially when they grow in soybean fields. Controlling these weeds, before they reach four ...

The bad news? Marestail is a problematic weed lurking in many fields. The good news? There are several control options, according to Kansas State University Extension specialists Dallas Peterson and ...

Controlling glyphosate-resistant marestail in soybeans continues to be a big challenge for Kansas no-till producers. Because soybeans are generally planted later in the season, and marestail generally ...

URBANA — Over the past several days, growers have increasingly been looking for options to control marestail after crop emergence, said University of Illinois associate professor of weed sciences ...

One weed that continues to be a problem throughout Ohio and here in Coshocton County is marestail. Marestail is an annual weed that can follow a winter or summer annual life cycle. It can compete with ...

A marestail weed regrows after glyphosate application. Marestail, or horseweed, has become increasingly problematic for Indiana and Ohio soybean growers because it is resistant to common herbicides.

Dallas Peterson, Weed Management Specialist dpeterso@ksu.edu Doug Shoup, Southeast Area Crops and Soils Specialist dshoup@ksu.edu Herbicide effectiveness on marestail depends largely on the stage of ...

URBANA — Widespread and often very dense populations of marestail (horseweed) in soybean fields last spring caught the attention of farmers and other weed management practitioners, with many coming to ...

For the past three years marestail populations east of the Mississippi River have exhibited resistance to glyphosate, the active ingredient in many popular herbicides, including Roundup. In 2002 the ...

Marestail or horseweed (Erigeron canadensis) is a challenging weed to manage in no-till or minimum-till cropping systems. This weed is classified as a winter annual, but it germinates well into spring ...