white flies a big problem--Help please!

growlove(zone4 Ia.)March 13, 2008

I have 15 hibiscus, some tree, some bush, all tropicals. Put them out in summer, inside cool small greenhouse in winter. I have tried everything for white flies but nothing really controls them. Any help appreciated. Mary

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soapy water and spray

    Bookmark   March 13, 2008 at 9:58PM
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Yellow sticky traps. You'll be amazed at how quickly the trap fills up!

    Bookmark   April 17, 2008 at 9:55AM
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Try the new systemic granual from Bayer for shrubs, it worked great for me.,cleaned up both the aphids and the whitefly.

    Bookmark   April 21, 2008 at 12:01PM
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I use systemic granules every 6 weeks, Safer spray (the concentrated stuff)if I still see them AND the sticky traps once they go outside.

    Bookmark   April 23, 2008 at 10:14AM
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