I have a mixture of poison ivy and oak taking over an area going up my driveway (100ft area) The problem is that it's mixed in with a ground covering ivy, rose of sharon, lilac, and other small trees I like. Tried pulling it out last year only to see it double, tried spraying the tops with killer and naturally seen an effect on the other stuff. This area is the first you see coming up my driveway. Ive lived here 3 yrs and need to end this eyesoar I have! Should I say Bye to all the ivy and rip everything out?