In a message dated 1/6/06 3:21:21 AM Central Standard Time, 
bkee...@sbcglobal.net writes:


> The nurseries used to have Black Flag 'dusters' that you could fill and 
> then 'pump' a powder onto plants.  

I was thinking about something along those lines -- there used to be plastic 
tube thingies that you used to dust roses.  I imagine that would work.    MA