pestsgreenspun.com : LUSENET : David's Organic Forum : One Thread
does any one know an organic deterent to grass hoppers?
-- corey bell (firstname.lastname@example.org), February 04, 1999
I remember someone once suggested spraying grasshoppers with a clay like substance. Apparently it blocks their breathing devices. Of course this is more in the nature of damaging current pests and not deterring pests. David.
-- David Roby (email@example.com), February 11, 1999.