weed management

Considerations for Weed Control Before Early Cover Crop Seedings

By Dwight Lingenfelter and John Wallace posted on August 26, 2024 | Posted in Seeding Practices

Consider herbicide carryover injury potential and rotation interval restrictions when seeding cover crops this fall.

Glyphosate Declines in Weed Control Over 25 Years, Cover Crops Stay Strong

By Lauren Quinn posted on February 21, 2024 | Posted in Soil Health

Although glyphosate provided superior weed control in the early years, most of the weeds in the dataset showed signs of adaptation to the chemical in just two to three years.

Cereal Rye Cover Crop vs. Giant Ragweed

By Rodrigo Werle and Guilherme Chudzik posted on January 2, 2024 | Posted in Seeding Practices, Soil Health

Source: WiscWeeds

A field study was conducted to determine the amount of dry cereal rye cover crop biomass needed to suppress giant ragweed density and growth. The study was conducted in 2022 and 2023 at the Rock County Farm near Janesville, Wis.

This Week

Cover Crop Strategies' Best of the Web: Oct. 6, 2023

October 6, 2023

Cover Crop Strategies editors encounter a variety of articles, social media posts, podcasts and videos that offer a unique look at various aspects of our great agricultural industry. Here is our favorite content from the past week.

Cover Crops for Fighting Drought & Weeds

July 10, 2023 | Posted in Soil Health

Source: Sustainable Chesapeake

Virginia farmers Clay Lowe of Cedar Point Farms, Paul Davis of Davis Produce and Jamie Shenk of Beauregard Farms explain how cover crops are an integral part of their weed management program and how they help improve crop productivity during droughts.

Cover Crops Help with Effective Weed & Pest Management

Farmer-led group annual meeting covers variety of sustainability studies

June 30, 2023 | Posted in Soil Health

Source: Lafayette Ag Stewardship Alliance

Momentum continues growing in southwestern Wisconsin for the nationally recognized Lafayette Ag Stewardship Alliance. The farmer-led watershed conservation group highlighted its progress during its annual business meeting on March 1.

[Podcast] Cover Crops Need Planning for Weed Management

This week’s podcast, sponsored by NewLeaf Symbiotics, features Dan Smith, Southwest Regional Specialist with the University of Wisconsin-Madison. Smith will discuss the ideal seeding rate for cover crops when used for weed suppression, which cover crop species are better at weed suppression, how long covers should grow to be effective at weed suppression, and more.

December 27, 2021 | Posted in Seeding Practices

This week’s podcast, sponsored by NewLeaf Symbiotics, features Dan Smith, Southwest Regional Specialist with the University of Wisconsin-Madison. Smith will discuss the ideal seeding rate for cover crops when used for weed suppression, which cover crop species are better at weed suppression, how long covers should grow to be effective at weed suppression, and more.

2021 Fall National Cover Crop Summit

Seeding Fall Cover Crops While Managing Late Emerging Weeds

A University of Minnesota professor discusses how cover crops can be used as a weed management tool at the 2021 Fall National Cover Crop Summit

October 28, 2021

One of the benefits cover crops can offer growers is to choke out weeds, including the dreaded waterhemp. Gregg Johnson, an Associate Professor at the University of Minnesota, will discuss which how cover crops can be used as a weed management tool during the 2021 Fall National Cover Crop Summit.

Time to Seed Cover Crops

September 17, 2021 | Posted in Seeding Practices

Source: St. Thomas Times-Journal

Each grower has their own reasons for growing a cover crop – whether it’s to improve organic matter, hold onto nutrients from manure, provide a nitrogen credit or protect against erosion. Read more in this article from the St. Thomas Times-Journal (Toronto, Ontario).

Cover Crop Burndown Considerations

May 21, 2021 | Posted in Termination

Source: Southeast Ag Net

Weed management is a year-round job, but producers take special care to make sound management decisions prior to planting, and that includes cover crop burndown. According to information from the Alabama Cooperative Extension System (ACES), Alabama Extension Weed Scientist David Russell offers suggestions for planting into a weed-free field and maintaining a clean corn crop throughout the growing season. Read more in this article from Southeast AgNet.