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Cornell Formula and Neem Oil
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Posted by rabbit_runnin z7VA (My Page) on Mon, Apr 18, 05 at 10:46
| Hey folks,
I will try using the Cornell Formula this year to control blackspot on my climbers. Is it appropriate to use Green Lights Rose Defense Neem Oil for the formula's oil component?
Thanks! |
Follow-Up Postings:
RE: Cornell Formula and Neem Oil
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| No. Use the ultralight horticultural oil as tested by Cornell University. |
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