Navigation Links
Mustard seed meal suppresses weeds in container-grown ornamentals
Date:9/29/2008

PROSSER, WA Mustard is one of the most widely used condiments on the planet. Prized for its oils, mustard plants grow wild in North Africa, the Middle East, and the Mediterranean, and is grown commercially in the United Kingdom, Canada, and the United States.

During processing, the useful oils are extracted from the mustard plant, leaving mustard seed meal, or MSM, as a byproduct. Scientists are searching for innovative uses for mustard seed meal, hoping to increase profitability for mustard producers. Several products derived from natural sources are currently used as pest control substances for greenhouse plants. MSM and other byproducts of the expanding biofuels industry are being studied as solutions for controlling pests while offering the potential to increase profitability of biofuel production.

The use of herbicides in container-grown ornamentals is often limited as a result of the lack of registered products for use in greenhouses and the difficulty in assuring crop safety on numerous species grown in ornamental nurseries. Can MSM offer a solution? Dr. Rick Boydston and colleagues at the USDA recently published a report of their study of MSM's usefulness as an herbicide for container-grown ornamental plants. In the study, seed meal of mustard was applied to soil surfaces to evaluate its effect on several common weeds in container-grown ornamentals.

MSM applied to the soil surface of containers at 113, 225, and 450 gm-2 reduced the number of annual bluegrass seedlings by 60%, 86%, and 98%, respectively, and the number of common chickweed seedlings by 61%, 74%, and 73%, respectively, at eight weeks after treatment. "Surface-applied MSM may control weeds in container-grown ornamentals without injuring the crop", summarized Boydston. In addition, MSM provides about five percent nitrogen and contributes to the nutrient needs of the crop."

"MSM has the potential to be developed as a selective herbicide for annual weed control in ornamental containers and further research could identify additional tolerant and susceptible species of both weeds and ornamentals", Boydston noted. Cost may be a factor in the long-term use of MSM, he noted, adding, "Transportation of MSM from oil-crushing facilities to end users will be a major factor influencing the overall cost of MSM".


'/>"/>

Contact: Michael W. Neff
mwneff@ashs.org
703-836-4606
American Society for Horticultural Science
Source:Eurekalert

Related biology news :

1. Mustard -- hot stuff for natural pest control
2. Book on weeds and invasive plants discusses how to manage them using ecological approaches
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/23/2017)... N.Y. and ITHACA, N.Y. ... ) and Cornell University, a leader in dairy research, ... with bioinformatics designed to help reduce the chances that ... With the onset of this dairy project, Cornell University ... Consortium for Sequencing the Food Supply Chain, a food ...
(Date:5/16/2017)... 16, 2017  Veratad Technologies, LLC ( www.veratad.com ), ... and identity verification solutions, announced today they will participate ... May 15 thru May 17, 2017, in ... Trade Center. Identity impacts the lives ... today,s quickly evolving digital world, defining identity is critical ...
(Date:4/24/2017)... , April 24, 2017 ... and partner with  Identity Strategy Partners, LLP (IdSP) ... "With or without President Trump,s March 6, 2017 ... Terrorist Entry , refugee vetting can be instilled with ... resettlement. (Right now, all refugee applications are suspended ...
Breaking Biology News(10 mins):
(Date:7/17/2017)... ... July 17, 2017 , ... Neurodevelopmental ... wide range of overlapping clinical features. The advancement of targeted next-generation sequencing (NGS) ... NDD research and testing. , However, designing a custom panel for disease ...
(Date:7/17/2017)... ... July 17, 2017 , ... Co-Diagnostics, Inc. (NASDAQ: ... intends both to manufacture and sell reagents used for diagnostic tests, has completed ... Headquartered in Sandy, Utah, Co-Diagnostics’ intellectual property and technologies are protected by five ...
(Date:7/16/2017)... N.J. (PRWEB) , ... July 16, 2017 , ... ... laboratory equipment and analytical instruments announced the launch of its new line of ... introduced five rocking and waving shaker models (both analog and digital) for laboratory ...
(Date:7/15/2017)... ... July 15, 2017 , ... Cuvette manufacturer FireflySci has been making ... the people at FFS have learned that their biggest asset was their amazing customer ... to launch new products to meet the changing needs of scientists at a rapid ...
Breaking Biology Technology: