Has anyone seen any research into Johnson Grass control for organic
rotations? I've seen some tidbits about the alleopathic affects of clover,
(but no leads on varieties) and repetitive winter tillage to expose and
eventually kill root stock, but nothing that I would feel confident passing
along.
There is an OEFFA grower (probably several) who had a big problem with
Johnson grass in Vinton Soybeans this year. Can anyone help with research
leads on control without using herbicides? Or herbicides that might be
allowable in a certified system?
Thanks for your help. Please repond directly to the list so the responses
will be a part of the archives.
Sincerely,
Sean McGovern
Ohio Ecological Food and Farm Association
PO Box 82234 Columbus Ohio 43202
(ph) 614/267-3663
(fx) 614/267-4763
email: oeffa@iwaynet.net
Visit OEFFA on the World Wide Web at www.greenlink.org/oeffa
For OCIA/OEFFA Organic Certification services in Ohio, call OEFFA
Certification Coordinator, Sylvia Upp at 419/853-4060 or fax 419/853-3022
For OEFFA's Newsletter Submissions and Ads, call Newsletter Editor Holly
Harman Fackler at 419/687-4761, fax at 419/687-8272, or email
<wool@willard-oh.com>.
Shipping Only- Parhelion Building, OEFFA, 2232 N Summit St, Columbus, Ohio
43202
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