Till in marigolds for RKN?
I have read several places about the benefits of marigolds in fighting RKN (I have a bed that has a nasty infestation). What confuses me is what to do with the marigolds when it comes time. I have read conflicting info: 1 -- till the marigolds in with rest of cover crop (mustard blend in my case), 2 -- pull the plants and discard because the nematodes (at least some, I guess) are still alive in the marigolds. Any insight on this would be greatly appreciated.
W. LeClair
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