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News Filed Under Weed Control for Crops

Two men kneel over a square test plot and feel the texture of the sod.
October 13, 2017 - Filed Under: Weed Control for Crops, Turfgrass and Lawn Management

Mississippi’s sod producers experienced good news and bad news from 2017 weather conditions. Jay McCurdy, turfgrass specialist with the Mississippi State University Extension Service, said the good news was a modestly warm spring with timely rainfall provided good growing conditions for most of the state’s sod farms. The bad news was the same weather promoted the growth of weeds and fungal diseases.

May 23, 2017 - Filed Under: Crops, Weed Control for Crops

PONTOTOC, Miss. -- Row crop producers can learn best practices for adding auxin herbicides to their weed control tool box at a field day June 29.

The Mississippi State University Extension Service and Mississippi Agricultural and Forestry Experiment Station will host the event at the Pontotoc Ridge-Flatwoods Branch Experiment Station, located at 8320 Hwy. 15 South in Pontotoc.

Whether grown under a conventional system or the newer alternating wet and dry method, weeds are controlled in rice during the initial 21-day continuous flood the crop needs to get established. (Photo by MSU Extension Service/Lee Atwill)
February 23, 2017 - Filed Under: Rice, Weed Control for Crops

STARKVILLE, Miss. -- Growing rice on fields that are alternating wet and dry is gaining popularity across Mississippi as producers learn they can effectively control weeds under this nontraditional system.

Alternating wet and dry rice management is a way to grow rice that saves water and money, while producing the same yields.

January 31, 2017 - Filed Under: Crops, Weed Control for Crops

STARKVILLE, Miss. -- Agricultural producers interested in purchasing auxin-containing herbicides intended for in-crop use on 2,4-D- or dicamba-tolerant crops must first complete mandatory online training.

The free, online educational training, offered by the Mississippi State University Extension Service and approved by the Mississippi Department of Agriculture and Commerce, will be available to producers starting Feb. 13. This training will help growers safely maximize the benefits of these recently approved auxin technologies.

Soybean taproot decline is a new crop disease that has recently been identified by researchers with the Mississippi State University Extension Service and the Mississippi Agricultural and Forestry Experiment Station. (Submitted photo)
December 18, 2015 - Filed Under: Weed Control for Crops

STONEVILLE, Miss. -- Mississippi State University researchers have identified a new disease that has reduced yields in several soybean fields across the state in recent years.

Researchers established the uniqueness of this fungus-based disease and have named it “soybean taproot decline.” It has symptoms similar to some other soybean diseases, including the yellowing of leaves while the veins stay green. Unlike other diseases that affect the crop during specific times in the growing season, soybean taproot decline is something producers will have to watch for year-round.

Mississippi State University plant pathologist Tom Allen (left) said fungicide-resistant frogeye leaf spot in soybeans has recently become a major problem. (Photo by MSU Extension/Kat Lawrence)  Producers rely on Mississippi State University recommendations to make management decisions related to kudzu bugs, such as these pictured (right), and other insect pests. (Photo by MSU Extension/Kevin Hudson)
October 30, 2015 - Filed Under: Insects-Crop Pests, Weed Control for Crops, Plant Diseases

STARKVILLE, Miss. -- Farmers know how to handle ongoing threats posed by insects, diseases, and weeds, but new threats continue to surface that keep them on high alert and change the way they operate.

Mississippi Agricultural and Forestry Experiment Station researchers and MSU Extension Service specialists work to monitor the arrival of new crop threats, determine the best way to address the problem, and pass on those recommendations to producers.

Insect pests …

June 15, 2015 - Filed Under: Crops, Weed Control for Crops, Technology

STARKVILLE, Miss. -- Three row crop field days scheduled for July will highlight new and developing weed and insect control technologies.

Mississippi State University row crop specialists will discuss these and other agricultural issues, beginning at the first filed day on July 7 at Douglas and Chris Hood Farms in Dundee.

The second field day is scheduled for July 15 at the MSU Black Belt Branch Experiment Station in Brooksville. The station is located 2 miles northeast of Brooksville and 20 miles south of Columbus on Highway 45.

Garrett Montgomery was the outstanding master's student at the Southern Weed Science Society of America's annual meeting on Jan. 28 in Savannah, Georgia. (Photo by Steve Kelly)
March 10, 2015 - Filed Under: Weed Control for Crops, Community

STARKVILLE, Miss. -- Two Mississippi State University graduate students in the College of Agriculture and Life Sciences received accolades from a regional weed science organization.

Garrett Montgomery and Andrew Denton were honored at the Southern Weed Science Society of America’s annual meeting in Savannah, Georgia, in January.

Montgomery won the outstanding master’s student award, and Denton placed second in the master’s poster contest.

March 6, 2015 - Filed Under: Weed Control for Crops

STARKVILLE, Miss. -- A Mississippi State University graduate student in the College of Agriculture and Life Sciences is the first-time recipient of a national weed science award.

Drake Copeland placed first in the master of science category of the inaugural student poster contest at the recent Weed Science Society of America annual meeting. He won for his poster on the evaluation of pre-emergence herbicides and insecticidal seed treatments on thrips infestation in cotton.

February 12, 2015 - Filed Under: Agriculture, Weed Control for Crops

STARKVILLE, Miss. -- Two weed science graduate students from the Mississippi State University College of Agriculture and Life Sciences earned top honors at the 2015 Beltwide Cotton Conference held Jan. 5-7 in San Antonio, Texas.

Beltwide, a forum coordinated by the National Cotton Council, is considered one of the best cotton technical conferences worldwide. It is a consortium of 11 concurrent cotton technical conferences.

MSU agronomy doctoral student Chase Samples and agronomy master’s student Andrew Denton placed highly in the conference’s visual display competition.

Winter is one of the easiest times of the year to identify cogongrass, which many researchers have classified among the worst weeds in the world. Herbicide treatments applied in the early spring are instrumental in eliminating the noxious weed. (Photo by MSU Ag Communications/Kevin Hudson)
February 6, 2015 - Filed Under: Weed Control for Crops, Invasive Plants

STARKVILLE, Miss. -- Cogongrass will not be in bloom for at least another two months, but now is the time for people who suspect they may have this weed on their property to find out for sure.

Lee Hathcock, a researcher and doctoral student at Mississippi State University, launches a Robota Triton unmanned aerial vehicle. (Photo by MSU Media Affairs/Beth Wynn)
February 5, 2015 - Filed Under: Agriculture, Crops, Weed Control for Crops

STARKVILLE, Miss. -- Mississippi State University researchers are preparing for the day when unmanned aerial vehicles, commonly known as drones, can be used commercially in agriculture.

Their size, cost and capabilities make UAVs useful for a wide range of jobs. Some MSU researchers are already using these vehicles, and many others are examining their potential applications.

The Mississippi Agricultural and Forestry Experiment Station hosts small-plot research on the Mississippi State University campus so researchers can evaluate residual control of glyphosate-resistant Italian ryegrass to determine the best practices for combating the weed. (Photo submitted)
February 2, 2015 - Filed Under: Weed Control for Crops, Invasive Plants

STARKVILLE, Miss. -- With spring right around the corner, experts say now is the time for producers to control weeds that have developed resistance to commonly used herbicides.

Jason Bond, associate research and Extension professor at the Delta Research and Extension Center in Stoneville, said glyphosate-resistant Italian ryegrass is a problem weed for producers in Mississippi.

Invasive cogongrass is taking over many Mississippi fields, including these in Clay County. Cogongrass is an exotic plant species from Asia that has aggressively expanded its range in the Southeastern United States and is difficult to control. (Photo courtesy of Rocky Lemus)
September 26, 2014 - Filed Under: Agriculture, Weed Control for Crops, Weed Control for Forages, Environment, Invasive Plants

Ray Iglay, Certified Wildlife Biologist
MSU Department of Wildlife Fisheries and Aquaculture

MISSISSIPPI STATE -- Driving along Mississippi highways is always best when the surrounding landscapes capture the driver’s imagination. Our road systems serve as scenic byways showcasing nature’s beauty.

Dr. Dan Reynolds
February 5, 2014 - Filed Under: Weed Control for Crops, Weed Control for Forages, Weed Control for Lawn and Garden

MISSISSIPPI STATE -- The Southern Weed Science Society recently honored several Mississippi State University students and faculty members for their outstanding contributions.

Alana Blaine of Starkville won first place in the Master of Science paper competition for her paper, titled “The Effect of Dicamba Concentration and Application Timing on Soybean Growth and Yield.” Blaine is an MSU graduate student studying weed science.

Mississippi State University weed scientists are leading the fight against glyphosate-resistant Italian ryegrass, such as this growing in a production corn field in Washington County in early spring 2013. (Photo by MSU Delta Research and Extension Center/Jason Bond)
October 7, 2013 - Filed Under: Agriculture, Weed Control for Crops, Invasive Plants

STONEVILLE -- Mississippi State University scientists are leading the charge in the fight against glyphosate-resistant Italian ryegrass with a research-based plan of attack.

Jason Bond, a weed scientist at the MSU Delta Research and Extension Center in Stoneville, said Mississippi was the first state to discover Italian ryegrass that cannot be controlled with glyphosate, a common herbicide originally known as Round-up, in a crop situation. The weed has spread quickly since it arrived.

May 1, 2013 - Filed Under: Insects-Crop Pests, Weed Control for Crops, Insects

GOODMAN -- Both traditional and organic farmers can learn how to recognize and control pests, weeds and diseases during a May 17 field day.

Experts from the Mississippi State University Extension Service; the Mississippi Agricultural, Forestry and Experiment Station; and several partner organizations will be on hand at the Alliance for Sustainable Agricultural Production Demonstration Farm in Goodman to help producers learn to scout their crops and chose the best integrated pest, weed and disease management program.

February 18, 2013 - Filed Under: Agriculture, Weed Control for Crops, Community

MISSISSIPPI STATE – A Mississippi State University graduate student in the College of Agriculture and Life Sciences continues to bring home awards for research he conducted on chemical control of an invasive weed.

Zach Reynolds of Starkville recently won first place in the Master of Science Poster section at the 2013 Southern Weed Science Society annual meeting. His poster was titled “Control of Palmer amaranth with sequential herbicide applications.” Coauthors in MSU’s Department of Plant and Soil Sciences were Darrin Dodds, Tyler Dixon and Chase Samples.

Populations of glyphosate-resistant Italian ryegrass, such as this weed photographed in Washington County in 2010, have been found in 31 Mississippi counties. (Photo by MAFES/Tom Eubank)
November 29, 2012 - Filed Under: Agriculture, Weed Control for Crops, Weed Control for Forages, Invasive Plants

STONEVILLE – Research is backing producers’ intense efforts this fall to attack glyphosate-resistant Italian ryegrass using a variety of methods in attempts to limit the damage this troublesome weed can cause.

In 2005, Italian ryegrass resistant to the commonly used herbicide glyphosate was first identified in the state. Since then, it has been found in 31 Mississippi counties and is widespread throughout the Delta. This glyphosate-resistant weed emerges in the fall and grows throughout winter and early spring.

February 6, 2012 - Filed Under: Agriculture, Weed Control for Crops

MISSISSIPPI STATE – Mississippi State University researchers and graduates received top awards this year from the Southern Weed Science Society.

Dan Reynolds, a Mississippi Agricultural and Forestry Experiment Station researcher and professor in MSU’s Department of Plant and Soil Sciences, was named the 2012 weed scientist of the year by the society, the highest honor awarded.

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