Weed IDHerbicides
Don’t Miss Last Call for Vining Weed Control in Corn
Make sure you don’t miss the early season window to control corn-climbing weeds like burcucumber, bindweed, and...
News Stories
Weed IDPrecision Weed Management
Eyes in the Sky and Eyes on the Ground: The Range of Camera-based Weed Detection
Whether it’s tractor-mounted sensors inches above the crop canopy or satellites orbiting earth, the surveillance state is...
Weed ID
Find Your Favorite Weed ID Tool
GROW’s Weed Identification page contains a growing list of weed identification resources, from webpage tools to mobile apps...
Weed IDCover CropsPrecision Weed Management
How a National Image Repository Can Transform Agriculture
Learn how the image repository is built and how it can open doors to more affordable and accessible “smart” precision ag...
Weed IDHerbicides
The Lowdown on Flowering Weeds & Viable Seeds
Those weed escapes in your fields may be getting ready to make their annual seedbank deposit sooner than you realize. In fact...
Cover CropsPrecision Weed Management
A Better View of Cover Crops Could Help Weed Control
Researchers are working to create a mobile app that allows a grower to map where their cover crop is sparse. This will show the...
Cover CropsTillageIntegrating TacticsPrecision Weed Management
All-of-the-Above Management: Weed Control in Organic Grain Production in the Pacific Northwest
A recent study from Washington State University explored practices and tools that can make organic wheat a more viable crop.
Cover CropsHerbicidesIntegrating Tactics
Combining Cover Crops and Herbicide Applications to Manage Weeds in Cotton Production
A new study has found that the combined effects of cover crops and herbicide applications in cotton farming can suppress at least...
Cover CropsHerbicidesIntegrating Tactics
Cover Crops and Residual Herbicides Team Up Against Palmer Amaranth
Kansas State researchers show that a one-two punch of cover crop residue and residual herbicides may be able to knock this...
Cover CropsIntegrating Tactics
Cover Crops and Weed Control in the Southeast: A Battle for Resources
Weeds suppressed by cover crops recover quickly in the Southeast U.S., so farmers must layer that tactic carefully, researchers...
Cover CropsHerbicidesIntegrating Tactics
Crush Kochia by Combining Cover Crops with Residual Herbicides
Kansas State researchers found that, when combined with residual herbicides, fall- or spring-planted cover crops can reduce...
Cover Crops
Explore How Planting Green Affects Crop Insects and Disease
A seminar series from the ag tech research organization, Precision Sustainable Agriculture (PSA), is featuring some of the work...
Cover Crops
Four Takeaways on Cover Crops and Weed Control from WSSA
Here are four takeaways from research on cover crops and weed control across the country. Read more here
Weed IDCover CropsPrecision Weed Management
How a National Image Repository Can Transform Agriculture
Learn how the image repository is built and how it can open doors to more affordable and accessible “smart” precision ag...
Cover CropsIntegrating Tactics
How Does Cover Crop Residue Interact with Soil Residual Herbicides?
Cover crop residue could potentially be a lifeline for weed control in dry years when soil residual herbicides suffer, according...
Cover CropsIntegrating Tactics
How to Make Cover Crops Work in Montana
Learn how cover crops affect wheat yields, crop rotations and livestock in the water-limited landscape of Montana.
Cover Crops
How to Manage Cereal Rye in the Upper Midwest for Weed Suppression and Max Yields
New research is finally providing much-needed data to upper Midwest farmers on using cereal rye as a cover crop in their...
Cover CropsHerbicidesHWSCPrecision Weed Management
How to Manage Weeds in the Face of Regulation and Resistance
Pesticide regulation and herbicide resistance are undergoing significant changes that may seriously limit herbicide options....
Cover CropsIntegrating Tactics
How to Use “Many Little Hammers” to Manage Waterhemp
Research from Iowa State University explores how combining cover crops, narrow rows and year-over-year herbicide control can help...
Cover CropsIntegrating Tactics
Interseeding Cover Crops in Corn: A Research Deep Dive
Penn State University Extension Weed Specialist Dr. John Wallace is leading research to help answer questions on how best to...
Cover CropsTillageHerbicidesIntegrating Tactics
Meet Science for Success!
Science for Success is a group of soybean researchers and extension specialists dedicated to delivering Best Management...
Cover CropsIntegrating Tactics
Narrow Rows & Cover Crops Boost Weed Control in Soybeans
If your soybean herbicide program needs a new wingman or two, Justine Fisher has two suggestions: cover crops and narrow soybean...
Cover CropsHerbicidesIntegrating Tactics
Planting Fall Covers? Know Your Herbicide Carryover Risks.
Knowing your summer herbicide selections, herbicide use rates, plantback restrictions and the sensitivities of your cover crop...
Cover Crops
Planting Green: Do Higher Cover Crop Seeding Rates Improve Weed Suppression?
Research from Penn State and the University of Delaware suggests that planting green is providing weed suppressive benefits...
Cover Crops
Rolling Through Planting: How One Farmer Multi-Tasks with Cover Crops
Why make two passes across a field when one will do? That’s the logic that has motivated Virginia farmer John Shepherd to run...
Cover Crops
Should You Adjust Cover Crop Seeding Rates as Planting Dates Change?
Is there a way to use seeding rates to adjust for early or late fall planting dates? That’s exactly the interaction this joint...
Cover Crops
Squash Pigweeds With These Cover Crop Management Strategies
A new meta-analysis of 41 cover crop research studies examines which cover crop management practices are the most effective at...
Cover CropsHerbicidesIntegrating Tactics
The Best Cover Crop and Herbicide Applications for Soybean Yields
A new study examining crop yields following cover crop and herbicide use helps create a framework for choosing the right approach...
Cover CropsIntegrating Tactics
The Cover Crop That Never Dies: Scientists Explore Living Mulch
Imagine a cover crop that never stops growing — continuously suppressing weeds and supplementing the soil. Would this practice,...
Cover CropsHerbicidesIntegrating Tactics
The Hunt to Learn How Much Herbicide is Intercepted by a Cover Crop
A thick stand of cover crops can help suppress weeds, but it can also intercept residual herbicides sprayed in the spring to...
Cover CropsPrecision Weed Management
The Hunt to Make Cereal Rye More Competitive Above & Below Ground
Learn about how breeders are working to create allelopathic lines of cereal rye to repel weeds belowground.
Cover CropsHerbicidesIntegrating Tactics
Tips for Getting Herbicides and Cover Crops to Cooperate
In this webinar, Dr. Mark VanGessel discusses how to make sure your herbicide program and cover crops play nicely together.
Cover CropsTillageIntegrating TacticsPrecision Weed Management
All-of-the-Above Management: Weed Control in Organic Grain Production in the Pacific Northwest
A recent study from Washington State University explored practices and tools that can make organic wheat a more viable crop.
Cover CropsTillageHerbicidesIntegrating Tactics
Meet Science for Success!
Science for Success is a group of soybean researchers and extension specialists dedicated to delivering Best Management...
HerbicidesIntegrating Tactics
Cheatgrass (Downy Brome) Management in the Western U.S.
Learn about the latest tricks to defeat this invasive weed species from Montana State University Extension weed specialist Dr....
Cover CropsHerbicidesIntegrating Tactics
Combining Cover Crops and Herbicide Applications to Manage Weeds in Cotton Production
A new study has found that the combined effects of cover crops and herbicide applications in cotton farming can suppress at least...
Cover CropsHerbicidesIntegrating Tactics
Cover Crops and Residual Herbicides Team Up Against Palmer Amaranth
Kansas State researchers show that a one-two punch of cover crop residue and residual herbicides may be able to knock this...
Cover CropsHerbicidesIntegrating Tactics
Crush Kochia by Combining Cover Crops with Residual Herbicides
Kansas State researchers found that, when combined with residual herbicides, fall- or spring-planted cover crops can reduce...
Weed IDHerbicides
Don’t Miss Last Call for Vining Weed Control in Corn
Make sure you don’t miss the early season window to control corn-climbing weeds like burcucumber, bindweed, and...
Herbicides
End of Life Planning for Cover Crops: Are You Prepared?
Penn State weed scientist Dr. John Wallace explained how to prepare for successful cover crop termination in a this webinar for...
Herbicides
EPA Visits MD Farms to Talk Weeds & Pesticide Labels
The tour aimed to give these agency scientists an on-the-ground, regional perspective on herbicide-resistant weeds and the...
Cover CropsHerbicidesHWSCPrecision Weed Management
How to Manage Weeds in the Face of Regulation and Resistance
Pesticide regulation and herbicide resistance are undergoing significant changes that may seriously limit herbicide options....
Cover CropsTillageHerbicidesIntegrating Tactics
Meet Science for Success!
Science for Success is a group of soybean researchers and extension specialists dedicated to delivering Best Management...
HerbicidesIntegrating Tactics
New Herbicide-Tolerant Traits Could Boost Sorghum’s Rotational Benefits
The three new herbicide-tolerant (non-GMO) traits entering the market expand sorghum postemergence grass weed control options,...
Cover CropsHerbicidesIntegrating Tactics
Planting Fall Covers? Know Your Herbicide Carryover Risks.
Knowing your summer herbicide selections, herbicide use rates, plantback restrictions and the sensitivities of your cover crop...
HerbicidesPrecision Weed Management
Scientists Use Drone Cameras to Spot Herbicide-Resistant Plants
What if all you needed to identify herbicide-resistant weeds was a hole punch, a drone camera and some LED lights?
HerbicidesPrecision Weed Management
Spraying Herbicides with Drones: An Overview from Virginia Tech
Listen in below as Dr. Vijay Singh lays out the current state of spray drone technology, including the best uses of drones in...
Herbicides
Tank Mixing or Herbicide Rotation: Which Strategy is Best?
Learn why tank-mixing is such a valuable resistance prevention tool, and what this means for farmers’ weed control strategies...
Herbicides
Testing for Herbicide Resistance: A Look at Montana State’s Options
Montana State University offers a range of herbicide-resistance testing options for the state’s growers.
Cover CropsHerbicidesIntegrating Tactics
The Best Cover Crop and Herbicide Applications for Soybean Yields
A new study examining crop yields following cover crop and herbicide use helps create a framework for choosing the right approach...
Herbicides
The Challenges of Managing Non-Target-Site Herbicide Resistance
Scientists are racing to catch up to growing challenge of non-target-site herbicide resistance, and the future may hold...
Cover CropsHerbicidesIntegrating Tactics
The Hunt to Learn How Much Herbicide is Intercepted by a Cover Crop
A thick stand of cover crops can help suppress weeds, but it can also intercept residual herbicides sprayed in the spring to...
HerbicidesIntegrating Tactics
The Latest on Herbicide Resistance & Weed Management in Montana
Learn about the status of herbicide-resistant weeds and management options in Montana’s agricultural regions.
Weed IDHerbicides
The Lowdown on Flowering Weeds & Viable Seeds
Those weed escapes in your fields may be getting ready to make their annual seedbank deposit sooner than you realize. In fact...
HerbicidesPrecision Weed Management
Three Things to Know About Spot Spray Technology Today
Learn the three major takeaways from a University of Wisconsin webinar on the status and future of precision spray technology.
Cover CropsHerbicidesIntegrating Tactics
Tips for Getting Herbicides and Cover Crops to Cooperate
In this webinar, Dr. Mark VanGessel discusses how to make sure your herbicide program and cover crops play nicely together.
Herbicides
Weed Management in Double Crop Soybeans
Watch for a slightly different weed spectrum, some residual herbicide timing decisions and a spray cut-off date for dicamba.
Herbicides
What’s the Difference Between Target-Site & Non-Target-Site Herbicide Resistance?
Listen in below as University of Illinois weed scientist Dr. Patrick Tranel explains how these two types of resistance work, and...
Cover CropsTillageIntegrating TacticsPrecision Weed Management
All-of-the-Above Management: Weed Control in Organic Grain Production in the Pacific Northwest
A recent study from Washington State University explored practices and tools that can make organic wheat a more viable crop.
Integrating TacticsHWSC
Catch & Kill: Targeting the Seedbank with Harvest Weed Seed Control
University of Missouri research suggests seed impact mills can reduce the vast deposits of weed seeds buried in Midwest crop...
Integrating TacticsHWSC
Chaff Lining Limits Weed Seed Spread at Harvest, Research Finds
Iowa State researchers found that the use of chaff lining concentrated 99% of waterhemp seeds to just 5% of the field, where they...
HerbicidesIntegrating Tactics
Cheatgrass (Downy Brome) Management in the Western U.S.
Learn about the latest tricks to defeat this invasive weed species from Montana State University Extension weed specialist Dr....
Cover CropsHerbicidesIntegrating Tactics
Combining Cover Crops and Herbicide Applications to Manage Weeds in Cotton Production
A new study has found that the combined effects of cover crops and herbicide applications in cotton farming can suppress at least...
Cover CropsHerbicidesIntegrating Tactics
Cover Crops and Residual Herbicides Team Up Against Palmer Amaranth
Kansas State researchers show that a one-two punch of cover crop residue and residual herbicides may be able to knock this...
Cover CropsIntegrating Tactics
Cover Crops and Weed Control in the Southeast: A Battle for Resources
Weeds suppressed by cover crops recover quickly in the Southeast U.S., so farmers must layer that tactic carefully, researchers...
Cover CropsHerbicidesIntegrating Tactics
Crush Kochia by Combining Cover Crops with Residual Herbicides
Kansas State researchers found that, when combined with residual herbicides, fall- or spring-planted cover crops can reduce...
Cover CropsIntegrating Tactics
How Does Cover Crop Residue Interact with Soil Residual Herbicides?
Cover crop residue could potentially be a lifeline for weed control in dry years when soil residual herbicides suffer, according...
Cover CropsIntegrating Tactics
How to Make Cover Crops Work in Montana
Learn how cover crops affect wheat yields, crop rotations and livestock in the water-limited landscape of Montana.
Cover CropsIntegrating Tactics
How to Use “Many Little Hammers” to Manage Waterhemp
Research from Iowa State University explores how combining cover crops, narrow rows and year-over-year herbicide control can help...
Integrating TacticsHWSC
HWSC in the Pacific Northwest: Druffel Farms Adds a Seed Impact Mill to Manage Weeds
Learn why Druffel Farms in Uniontown, WA have added a Seed Terminator to their weed management program.
Integrating TacticsHWSC
HWSC in the Pacific Northwest: Farmers Lead the Way in this Series
In a series of four videos, GROW spotlights four farmers who have integrated harvest weed seed control tactics into their...
Integrating TacticsHWSC
HWSC in the Pacific Northwest: Greene Ridge Farms Tackles Tough Weeds with Seed Impact Mill
Greene Ridge Farms recently added a seed impact mill, the Redekop SCU, to help manage cheatgrass (downy brome) and sterile brome.
Integrating TacticsHWSC
HWSC in the Pacific Northwest: Simon Crawford’s First Year with a Seed Impact Mill
Simon Crawford explains how he manages weeds with the Redekop Seed Control Unit (SCU).
Cover CropsIntegrating Tactics
Interseeding Cover Crops in Corn: A Research Deep Dive
Penn State University Extension Weed Specialist Dr. John Wallace is leading research to help answer questions on how best to...
Cover CropsTillageHerbicidesIntegrating Tactics
Meet Science for Success!
Science for Success is a group of soybean researchers and extension specialists dedicated to delivering Best Management...
Integrating TacticsPrecision Weed Management
Mowing, Zapping and Outcompeting Weeds: Opportunities and Trade-Offs
Cornell researchers have been working with three weed management tactics in soybean production: a high soybean seeding rate,...
Cover CropsIntegrating Tactics
Narrow Rows & Cover Crops Boost Weed Control in Soybeans
If your soybean herbicide program needs a new wingman or two, Justine Fisher has two suggestions: cover crops and narrow soybean...
Integrating TacticsPrecision Weed Management
Narrow Rows are a Weed Control Win, New Study Says
A new meta-analysis shows narrow rows can significantly suppress weed density, site and seed production in soybean fields.
Integrating Tactics
Narrow Soybean Rows: How to Manage Both Weeds & White Mold
Learn from University of Wisconsin scientists how growers can use narrow rows for weed control and also reduce white mold...
HerbicidesIntegrating Tactics
New Herbicide-Tolerant Traits Could Boost Sorghum’s Rotational Benefits
The three new herbicide-tolerant (non-GMO) traits entering the market expand sorghum postemergence grass weed control options,...
Cover CropsHerbicidesIntegrating Tactics
Planting Fall Covers? Know Your Herbicide Carryover Risks.
Knowing your summer herbicide selections, herbicide use rates, plantback restrictions and the sensitivities of your cover crop...
Cover CropsHerbicidesIntegrating Tactics
The Best Cover Crop and Herbicide Applications for Soybean Yields
A new study examining crop yields following cover crop and herbicide use helps create a framework for choosing the right approach...
Cover CropsIntegrating Tactics
The Cover Crop That Never Dies: Scientists Explore Living Mulch
Imagine a cover crop that never stops growing — continuously suppressing weeds and supplementing the soil. Would this practice,...
Cover CropsHerbicidesIntegrating Tactics
The Hunt to Learn How Much Herbicide is Intercepted by a Cover Crop
A thick stand of cover crops can help suppress weeds, but it can also intercept residual herbicides sprayed in the spring to...
HerbicidesIntegrating Tactics
The Latest on Herbicide Resistance & Weed Management in Montana
Learn about the status of herbicide-resistant weeds and management options in Montana’s agricultural regions.
Cover CropsHerbicidesIntegrating Tactics
Tips for Getting Herbicides and Cover Crops to Cooperate
In this webinar, Dr. Mark VanGessel discusses how to make sure your herbicide program and cover crops play nicely together.
HWSC
A Weed Seed Killing Machine: Testing the integrated Harrington Seed Destructor
Virginia Tech research on the integrated Harrington Seed Destructor (iHSD), a seed impact mill, shows high weed seed kill...
HWSC
A Weed Seed Killing Machine: Testing the Redekop Seed Control Unit
Catch up on Virginia Tech researchers’ preliminary results on the Redekop SCU’s effect on weed seeds.
HWSC
Are You A Fan of DIY Weed Control? Try Chaff Lining.
Harvest weed seed control doesn’t have to be fancy or expensive. Just ask Michael Flessner, Extension Weed Specialist at...
HWSC
Can Seed Impact Mills Kill Weed Seeds in Cotton?
Seed impact mills have shown promise as a weed control option in crops like wheat and soybeans. But what about cotton?
HWSC
Can Weeds Adapt to Beat Harvest Weed Seed Control?
Scientists are studying how weeds might flower earlier, disperse their seeds sooner, and thus outsmart harvest weed seed control...
Integrating TacticsHWSC
Catch & Kill: Targeting the Seedbank with Harvest Weed Seed Control
University of Missouri research suggests seed impact mills can reduce the vast deposits of weed seeds buried in Midwest crop...
Integrating TacticsHWSC
Chaff Lining Limits Weed Seed Spread at Harvest, Research Finds
Iowa State researchers found that the use of chaff lining concentrated 99% of waterhemp seeds to just 5% of the field, where they...
HWSC
Eastern Shore Farmer Tries Chaff Lining to Defeat Weeds
Learn how one farmer is using chaff lining to manage weeds on his operation near Eastville, Virginia, on the Eastern Shore.
HWSCPrecision Weed Management
Evaluating a New Weed Killer: Blue Light and Heat
Texas A&M is one of the universities studying how the Directed Energy Unit uses blue light and infrared heat to kill weed...
HWSCPrecision Weed Management
GROW Reports on New Harvest Weed Seed Control Research in Australia
Learn about Australian research on harvest weed seed control with stripper headers and the Directed Energy Unit.
Cover CropsHerbicidesHWSCPrecision Weed Management
How to Manage Weeds in the Face of Regulation and Resistance
Pesticide regulation and herbicide resistance are undergoing significant changes that may seriously limit herbicide options....
Integrating TacticsHWSC
HWSC in the Pacific Northwest: Druffel Farms Adds a Seed Impact Mill to Manage Weeds
Learn why Druffel Farms in Uniontown, WA have added a Seed Terminator to their weed management program.
Integrating TacticsHWSC
HWSC in the Pacific Northwest: Farmers Lead the Way in this Series
In a series of four videos, GROW spotlights four farmers who have integrated harvest weed seed control tactics into their...
Integrating TacticsHWSC
HWSC in the Pacific Northwest: Greene Ridge Farms Tackles Tough Weeds with Seed Impact Mill
Greene Ridge Farms recently added a seed impact mill, the Redekop SCU, to help manage cheatgrass (downy brome) and sterile brome.
Integrating TacticsHWSC
HWSC in the Pacific Northwest: Simon Crawford’s First Year with a Seed Impact Mill
Simon Crawford explains how he manages weeds with the Redekop Seed Control Unit (SCU).
HWSC
Making Chaff Lining Work on Shepherd Grain Farms
Learn how one farmer is making chaff lining work on his Virginia farming operation.
HWSC
Seed Impact Mill Pulverizes Problematic Waterhemp in New Study
Recent research shows that seed impact mills can help keep escaped waterhemp from replenishing the weed seedbank in your...
HWSC
The Australian Weed Control Revolution
Growers in Australia commonly choose among six current systems of harvest weed seed control to prevent weed seeds from exiting...
Cover CropsPrecision Weed Management
A Better View of Cover Crops Could Help Weed Control
Researchers are working to create a mobile app that allows a grower to map where their cover crop is sparse. This will show the...
Precision Weed Management
After the Volts: Is Weed Electrocution Safe for the Soil?
Is weed electrocution safe for soil organisms? So far, so good, according to preliminary research results.
Cover CropsTillageIntegrating TacticsPrecision Weed Management
All-of-the-Above Management: Weed Control in Organic Grain Production in the Pacific Northwest
A recent study from Washington State University explored practices and tools that can make organic wheat a more viable crop.
HWSCPrecision Weed Management
Evaluating a New Weed Killer: Blue Light and Heat
Texas A&M is one of the universities studying how the Directed Energy Unit uses blue light and infrared heat to kill weed...
Weed IDPrecision Weed Management
Eyes in the Sky and Eyes on the Ground: The Range of Camera-based Weed Detection
Whether it’s tractor-mounted sensors inches above the crop canopy or satellites orbiting earth, the surveillance state is...
HWSCPrecision Weed Management
GROW Reports on New Harvest Weed Seed Control Research in Australia
Learn about Australian research on harvest weed seed control with stripper headers and the Directed Energy Unit.
Weed IDCover CropsPrecision Weed Management
How a National Image Repository Can Transform Agriculture
Learn how the image repository is built and how it can open doors to more affordable and accessible “smart” precision ag...
Cover CropsHerbicidesHWSCPrecision Weed Management
How to Manage Weeds in the Face of Regulation and Resistance
Pesticide regulation and herbicide resistance are undergoing significant changes that may seriously limit herbicide options....
Precision Weed Management
Missouri Scientists Explore Weed Electrocution in Soybeans
Imagine taking a direct hit of 15,000 volts of electricity, as you stood in a wide open field, feet planted in the soil. Now you...
Integrating TacticsPrecision Weed Management
Mowing, Zapping and Outcompeting Weeds: Opportunities and Trade-Offs
Cornell researchers have been working with three weed management tactics in soybean production: a high soybean seeding rate,...
Integrating TacticsPrecision Weed Management
Narrow Rows are a Weed Control Win, New Study Says
A new meta-analysis shows narrow rows can significantly suppress weed density, site and seed production in soybean fields.
Precision Weed Management
Robotics in Agriculture Gets an Assist from USDA-ARS
Learn how USDA ARS’s leadership on open-source, AI-training databases could speed up research and development on precision...
HerbicidesPrecision Weed Management
Scientists Use Drone Cameras to Spot Herbicide-Resistant Plants
What if all you needed to identify herbicide-resistant weeds was a hole punch, a drone camera and some LED lights?
Precision Weed Management
Spray Drone Research & Tech on Display at Mid-Atlantic Workshop
Catch up on a Virginia Tech workshop on the latest research and technology on the use of unmanned aerial systems (UAS), also...
HerbicidesPrecision Weed Management
Spraying Herbicides with Drones: An Overview from Virginia Tech
Listen in below as Dr. Vijay Singh lays out the current state of spray drone technology, including the best uses of drones in...
Cover CropsPrecision Weed Management
The Hunt to Make Cereal Rye More Competitive Above & Below Ground
Learn about how breeders are working to create allelopathic lines of cereal rye to repel weeds belowground.
HerbicidesPrecision Weed Management
Three Things to Know About Spot Spray Technology Today
Learn the three major takeaways from a University of Wisconsin webinar on the status and future of precision spray technology.
Precision Weed Management
Weed Look-Alikes Could Pose Threat to Camera-Based Weed Detection
Could weeds use the old, tried-and-true practice of mimicry to dodge our newest weed management technology?
