In article , berob99
@hotmail.com says...
My question is will it be effective to spray them now in winter or do I need
to wait until spring? I just don't know if winter kills them or makes them
go dormant where they wouldn't be affected by treatment. Thanks for any
advice.


The insecticide treatment would be more effective in the Spring. Before
treating though, inspect the plants to make sure their predators aren't out
in full force or that their eggs haven't already been parasitized which is
sometimes the case after a previous infestation.
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Lar. (to e-mail, get rid of the BUGS!!