I am suspicious of the neonics, but I am also suspicious of the many other insecticides that are used indiscriminately, and possible in excess dosages. I want t

I am suspicious of the neonics, but I am also suspicious of the many other insecticides that are used indiscriminately, and possible in excess dosages. I want to get rid of the bad materials and bad methods of use, and keep the good ones/ways. It is fairly obvious that excess insect kill is harming birds, but is it insecticides or a plague of spiders?