i like to use garlic to combat aphids..
first i slice some fresh garlic and place it at the base around the plant.
you can also make a spray by using an old clean spray bottle and crushing some
of the fresh garlic into it. then add some hot water and let it sit in the sun
for a few days. then just spray the aphids when u see them. try not to spray
during strong sun cause it may burn the foliage.
hope this helps...
dawn
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all the flowers of tomarrow are in the seeds of today........