Squash bugs and blueweed

Squash bugs are destroying my many vining plants–zucchini, pumpkins… What can I do to keep them off? I am also having trouble with blueweed, which is toxic to horses, in my pasture field.  What chemicals can I buy, not being…

Apple and Nectarine tree pests

Good Afternoon; As you know, in Ontario we can’t use commercial pesticides on residential property. I have two apple and one nectarine tree. What would you recommend I use in all the stages of fruit development so I can achieve…