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Seeking Organic Canna Leaf Roll Remedy
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Posted by gardendee 8b (My Page) on Fri, Sep 19, 08 at 13:54
| I tried liquid detergent and peroxide in varying strength to no avail. I heard of Neem oil. Anyone used Neem oil on cannas before? I have lots of hummingbirds, cardinals butterflies, and bees visiting my garden so I do not want anything that will harm wildlife. Thanks. ->Dee |
Follow-Up Postings:
RE: Seeking Organic Canna Leaf Roll Remedy
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| The only treatments I've heard of are trichogramma wasps & bt, which is bacillus therengensis (spelling not guaranteed on either one!); you'd need to check to be sure neither would harm the wildlife you want to protect. You might also post on the Organic Gardening forum. Best luck! |
RE: Seeking Organic Canna Leaf Roll Remedy
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| I think BT is the way to go. You can also hunt down those little rascals and remove them by hand. |
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