[net.garden] Irvory for Aphins & Mites?

mls@harpo.UUCP (09/09/85)

Has anybody used Ivory ( 7 tablespoons to a gallon) for controlling
aphihs and mites.  One recommendation was only to use 1 tablespoon
per gallon.  I have been using Safers Insecticide Soap however that
cost several times more than what Ivory Liquid costs.  That calls
for 6 tablespoons per gallon.

Irv McNair

nemo@rochester.UUCP (Wolfe) (09/10/85)

> Has anybody used Ivory ( 7 tablespoons to a gallon) for controlling
> aphihs and mites.  One recommendation was only to use 1 tablespoon
> per gallon.  I have been using Safers Insecticide Soap however that
> cost several times more than what Ivory Liquid costs.  That calls
> for 6 tablespoons per gallon.
> Irv McNair
Yes, I have used the stuff, at a concentration of a couple (2-3) tbsp
per gallon (enough so you can just feel it when you rub your fingers)
to get rid of aphids.  It worked, but the already wilted foliage died
back completely.  Fortunately, the roots sent up new growth so the 
plant (lupine) is doing very well.  No trouble experienced with the
wild rose I sprayed, but dehydration can be a real problem with soap
sprays.  That's how they kill little thin-shelled insects, and the same
mechanics work on the leaves of plants.  Thinner, tenderer plants will 
suffer more.  Suggest you trim back the more infested parts first & 
destroy them.
nemo
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