Tag Archives: university of arkansas

Don’t sweat the small stuff

fall armyworms on rice

Research finds rice can take more armyworm defoliation than previously thought without yield loss. • By Vicky Boyd, Editor • After two years of field and greenhouse studies, University of Arkansas entomologists say they feel confident about recommending against treating most fall armyworm infestations in rice. But they say they want one more year of data before they update the ... Read More »

Pretty in pink

checking bucket traps

Bucket traps aid University of Arkansas research into new row-rice pest, control measures. • By Vicky Boyd, Editor • University of Arkansas entomologists continue their quest to learn more about the rice levee billbug, a weevil pest that until recently only caused occasional issues for levee rice. With the increasing popularity of row rice — also called furrow-irrigated rice — ... Read More »

Wary of another wet winter, Arkansas rice growers watch for a dry window

jarrod hardke, grower meeting

When it comes to deciding between planting rice, soybean or other crops in 2020, it’s not just a question of markets and futures contracts. For many growers, it’s a question of when the ground will be dry enough to work. “I’ve got one rice grower in my county,” said Kevin Van Pelt, agricultural agent for the Conway County Cooperative Extension ... Read More »

Plan to attend an upcoming Arkansas irrigation school

multiple inlet irrigation

Arkansas crop producers who want to get better control of their water use during the 2020 growing season will have several opportunities through a series of irrigation and water management schools. Chris Henry, associate professor and water management engineer for the University of Arkansas System Division of Agriculture, said the class size and curriculum of each school is designed for ... Read More »

Better days ahead for Arkansas rice

Arkansas rice harvest

While 2019 was doom and gloom for rice producers, 2020 may be the year of the rebound for the state’s largest agricultural export, with total Arkansas rice acreage expected to increase 25% to nearly 1.5 million acres. “We’re expecting a sharp increase in total rice acres driven by long-grain rice, with a modest reduction in medium-grain acreage,” said Scott Stiles, ... Read More »

Hot off the press: Arkansas’ MP weed, insect and disease publications

Arkansas' MP publications

The 2020 versions of the University of Arkansas System Division of Agriculture publications on managing insects, weeds and plant diseases are now available online, through Cooperative Extension Service offices across the state, and, in one case, as a mobile-friendly website. MP44, “Recommended Chemicals for Weed and Brush Control”; MP144, “Insecticide Recommendations for Arkansas”; and MP154, the “Arkansas Plant Disease Control ... Read More »

Farm-scale demonstrations

CLL15 clearfield long grain

Two new Clearfield releases did well in 2019 with high yield potential, good blast resistance • By Vicky Boyd, Editor • University of Arkansas rice breeder Dr. Xueyan Sha made the initial crosses for the Clearfield varieties, CLL15 and CLM04, shortly after relocating to the university’s Rice Research and Extension Center in Stuttgart in 2013. By using the university’s winter ... Read More »

University of Arkansas releases 2 conventional varieties

lynx

The University of Arkansas System Division of Agriculture recently released two conventional rice varieties: Jewel, a long grain, and Lynx, a medium grain. Both will be available to seed producers in 2020 and available commercially in 2021. Jewel Jewel is a new high-yielding mid-season long-grain variety from the breeding program of Dr. Karen Moldenhauer, a professor at the Rice Research ... Read More »

U Ark entomologists work on new armyworm defoliation thresholds

fall armyworm

Severe defoliation in rice from a large flight of fall armyworms in 2016 led researchers with the University of Arkansas System Division of Agriculture to develop a new defoliation threshold, said Nick Bateman, assistant professor and crop entomologist. It is common to see fall armyworms, a defoliating caterpillar pest, in pastures and fields, he said. Defoliation is the removal of ... Read More »

Jonesboro chamber fetes NE Arkansas Rice Research & Extension Center director

Dr. Tim Burcham

The Jonesboro Regional Chamber of Commerce named Tim Burcham, director of the University of Arkansas System Division of Agriculture’s Northeast Rice Research and Extension Center, its 2019 Ag Business Person of the Year. Burcham was recognized by the organization at its annual gala, Dec. 3, at the Embassy Suites Hotel and Convention Center on the Arkansas State University campus. Cari ... Read More »