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Old July 15, 2016   #7
b54red
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Join Date: Sep 2009
Location: Alabama
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I fought them for over 35 years with varying degrees of success. Building up the organic content, reducing the sandiness of the soil, and using a good dense mulch all helped. The most effective thing I ever did was till in a few pickup loads of fresh horse manure. Now I use only grafted plants with rootstock that is very resistant to RKN.

Bill
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