The pickleworms really did a number on my winter squash last year. I have been looking at ways to foil them this year and have been encouraged by one piece of research that indicated that one strain of Bt and also a type of nematode were effective against pickleworm. I like this more that spraying Spinosad, the next most palatable method.(and also the next most bee-friendly, I can spray it at dusk). Has anyone had experience with these products in regard to pickleworm?