My main aphid problem is simple I grow most of my bulbs in containers to find an aphid-nest I have to search 10.000 pots an almost impossible job especially if the nest is somewhere under the anti-rooting mat Roland 2011/12/9 Randall P. Linke <randysgarden@gmail.com>: > If you have ants farming your aphids it could work to keep them out. I > tend to put around the bottom of the plant and lower stem. I use drip > irrigation so only washes away when it rains. > > Randy > > On Thu, Dec 8, 2011 at 3:01 PM, Bulborum Botanicum <bulborum@gmail.com>wrote: > >> I thought maybe it would be good to test against aphids -- R de Boer La Maugardiere 1 F 27260 EPAIGNES FRANCE Phone./Fax 0033-232-576-204 Email: bulborum@gmail.com