It really depends on the area, as not all agricultural land sees heavy pesticide application these days. While the widespread use of GMO corn and soybeans certainly has it's down sides, it has dropped the use of broad band pesticides. In the days before GMO corn and beans, it was common to have real issues with pestilence that required treatment with heavy pesticide application. Many common corn and soybean pests are directly targeted by the plant tissues themselves. Of
course this raises a whole new Pandora's box of problems.......
In relation to your corn planting problems, have you tried to stagger your plant dates? If you ask the
local producer, I'm sure he would be happy to tell you which variety he planted. With that information, you could plan yours to tassel a bit later or a bit earlier. However, pushing the dates can have an impact on your yield.
With that being said, wanna see a list of recommended pesticides for corn pests?
permethrin, esfenvalerate, tebupirimphos, cyfluthrin, bacillus thuringiensis, bifenthrin, chlorpyrifos, cyhalothrin, terbufos, thiamethoxam, deltamethrin, dimethoate, tefluthrin, zeta-cypermethrin, bifenthrin, chlorpyrifos, malathion, zeta-cypermethrin, methyl parathion, clothianidin, gamma cyhalothrin, fipronil, carbaryl, chlorethoxyfos bifenthrin, and lambda cyhalothrin
Generic names, not market names. These are from my 2010 corn and soybean field guide.