I have a never ending battle with these little guy's every year called aphids. In a large garden it is impossible to get 100 per cent coverage by tank spraying.If you miss one leaf your screwed!! I have some Pyrenone crop spray that I want to try. Online it suggests mixing it with other insecticides. Has anyone here had GOOD success with this product. If so what other product did you mix with it?? And the mixing rate also please.