Genetics, profitability, crop management and soil fertility are a few of the topics on tap for discussion at the 2020 Wiregrass Cotton Expo. The annual event will be held Feb. 14 at the National Peanut Festival Fairgrounds in Dothan,...
• By Anders Huseth •
In late August 2019, cotton leafroll dwarf virus awas confirmed in a cotton sample submitted to Auburn University’s CLRDV working group. The sample was collected from a variety trial located at the Sandhills Research...
As I write this mid-November, harvest has not been progressing as expected in West Texas and the Rolling Plains, primarily due to unfavorable weather conditions.
In the Rolling Plains of Texas, Dr. Emi Kimura reports from Vernon that their first...
In October, scientists from universities, the U.S. Department of Agriculture, seed companies, Cotton Incorporated and the National Cotton Council convened to discuss the knowns and unknowns about cotton leaf roll disease. Considerable information has been generated over the past...
Parts of Mississippi’s landscape are turning white, but unlike some northern areas, this coloration is caused by cotton bolls opening for harvest, not snow accumulation.
The U.S. Department of Agriculture estimated that nearly a quarter of Mississippi’s cotton crop had...
Multidisciplinary Teams From Several Cotton States Work To Learn More About Cotton Leaf Roll Dwarf Virus.
• By Amanda Huber,
Southeast Editor •
Teams of cotton researchers throughout the Cotton Belt are working diligently to learn more about the new disease that...
The Texas A&M AgriLife Extension Service has found southwestern cotton rust disease in fields in western and southern Gaines County and along the county line between Cochran and Hockley counties.
AgriLife Extension specialists say the severity of the disease is...
A new viral disease of cotton found in recent years in several southeastern U.S. states has now been confirmed in Texas.
The disease, cotton blue disease, was observed recently in a cotton field in Central Texas where multiple off-type plants...
• By Lindsey Thiessen •
Cercospora leaf spot of cotton (Fig. 1), caused Cercospora gossypina (syn. Mycosphaerella gossypina), has been observed across North Carolina cotton growing regions. Foliar symptoms include reddish lesions that enlarge to have white to light brown...
North Carolina State University researchers have developed a handheld device that can be plugged into a smartphone to help farmers identify plant diseases in the field.
“All plants release VOCs (volatile organic compounds) as they ‘breathe,’ but the type and...
• By Tom Allen, Tessie Wilkerson, Nina Aboughanem, Jeff Gore, Don Cook, Angus Catchot, Whitney Crow, Darrin Dodds and Sead Sabanadzovic •
During 2017, a plant disease of cotton caused by a virus, cotton leafroll dwarf virus or for the...
Extension professionals have already confirmed the presence of cotton leafroll dwarf virus (CLRDV)—the causal agent of cotton blue disease — on multiple research substations across Alabama. The aphid-transmitted disease has been monitored closely since it appeared in cotton fields...
• By Heather Marie Kelly •
Cotton is blooming in Tennessee, and I’ve gotten some calls asking about fungicides – there are options but none is warranted at this time. As the rain, heat and humidity continue, we may start...
Scientists from the University of Georgia College of Agricultural and Environmental Scientists are investigating the epidemiology of cotton leaf roll dwarf virus (CLRDV) in Georgia using a $75,000 grant jointly funded by the Georgia Cotton Commission and Cotton Incorporated.
CLRDV...
• By Thomas Isakeit •
Early season stand loss of cotton could be the result of fungal pathogens or, in the case of some fields in the Upper Coast counties (e.g. Wharton and Fort Bend), high populations of reniform...
We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.
