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Category Posts for Nematodes

10
Mar
2016
Times are tough-scrutinize every input choice
Author: Gus Lorenz, Extension Entomologist

By Gus Lorenz, Extension Entomologist Seems like most everybody who retails ag inputs is offering products that they profess will boost yields, even make ‘em skyrocket. Only problem is, claims often aren’t backed up with unbiased data to prove that these materials provide growers with a return on investment–that ROI that should guide every decision. […]

23
Dec
2015
2015 Soybean Update now available
Author: Jeremy Ross, Extension Agronomist - Soybeans

By Jeremy Ross, Extension Soybean Agronomist Hundreds of soybean varieties are commercially available to growers in Arkansas. Varietal performance, including yield, varies according to location, environmental adaptability to soils, maturity, lodging, height, disease and nematode resistance, and herbicide and chloride sensitivity. This information listed in the Soybean Update is largely derived from the University of […]

18
Aug
2015
Fall is nematode sampling time
Author: Terry Kirkpatrick, Professor - Plant Pathology

By Terry Kirkpatrick, Extension Plant Pathologist As you go about your late-season preparations for soybean harvest, don’t forget nematodes.  This year, they are certainly alive and well in the state!  And, again as last year, don’t forget that your soybean check-off dollars are at work through the Arkansas Soybean Promotion Board that is sponsoring a […]

09
Jun
2015
Attention soybean producers and agents: Free nematode sampling offer
Author: Terry Kirkpatrick, Professor - Plant Pathology

To: Agents, Agriculture and Staff Chairs in Soybean-Producing Counties From: Terry Kirkpatrick, Arkansas Nematode Diagnostic Laboratory The Arkansas Soybean Promotion Board, in partnership with the Arkansas Nematode Diagnostic Laboratory, will again be offering a “no cost” opportunity for county agents, consultants, and growers to survey their Arkansas soybean fields this summer and fall for nematodes. […]

12
May
2015
Recently Updated: Corn Diseases and Nematodes Chapter for the Arkansas Corn Production Handbook
Author: Travis Faske, Extension Plant Pathologist

The recently updated corn diseases and nematodes chapter for the Arkansas corn production handbook is now available online. This new publication contains 29 color photos of corn diseases and useful information on the identification and management of nearly 20 corn diseases caused by bacteria, fungi, viruses, and nematodes that occur in Arkansas. Additionally, there is […]

24
Dec
2014
Soybean Update now available
Author: Jeremy Ross, Extension Agronomist - Soybeans

Hundreds of soybean varieties are commercially available to growers in Arkansas. Varietal performance, including yield, varies according to location, environmental adaptability to soils, maturity, lodging, height, disease and nematode resistance, and herbicide and chloride sensitivity. This information listed in the Soybean Update is largely derived from the University of Arkansas Division of Agriculture Soybean Performance Trials and screening programs, and is provided as an aid in variety selection.  View the Soybean […]

29
Aug
2014
Soybean sudden death syndrome may indicate nematode problem
Author: Terry Kirkpatrick, Professor - Plant Pathology

The Sudden Death Syndrome (SDS) in your soybean field may be trying to tell you something!  The increased incidence in SDS statewide this year is due to a lot of factors, including the cool, wet summer we have had.  However, keep in mind that although SDS is caused by the soil borne fungal pathogen Fusarium […]

13
Aug
2014
Soybean nematode survey opportunity: Check for the hidden enemy of soybean
Author: Terry Kirkpatrick, Professor - Plant Pathology

Nematodes have been called the “hidden enemy” of soybean because these soilborne, microscopic root pathogens can go unnoticed in a field until yield losses become severe. The number of soybean fields showing visible damage due to nematodes has increased dramatically during the last few years statewide, and most of the time the root-knot nematode is […]

05
Mar
2014
Soybean growers: Keep nematodes in mind
Author: Terry Kirkpatrick, Professor - Plant Pathology

Nematodes are common pests in many soybean fields in the state.  Sometimes called the “hidden enemy”, root-knot, soybean cyst, and reniform nematodes can be costly if they are ignored.  Because they are not visible, damage caused by nematodes  is often overlooked.  Nematode are microscopic root-parasites, and the symptoms they cause, including plant stunting, yellowing of […]

29
Jan
2014
2013 Soybean performance results now available in the Soybean Update
Author: Jeremy Ross, Extension Agronomist - Soybeans

Hundreds of soybean varieties are commercially available to growers in Arkansas. Varietal performance, including yield, varies according to location, environmental adaptability to soils, maturity, lodging, height, disease and nematode resistance, and herbicide and chloride sensitivity.  The information listed in these publications is largely derived from the University of Arkansas Division of Agriculture Soybean Performance Trials […]