Stihl SR 200 Backpack SprayerWhen you need more power than a manual sprayer, but want the same portability, the STIHL SR 200 is the answer. This value priced sprayer is in a class of its own, featuring a low exhaust emission, fuel efficient engine that delivers up to 20% better fuel economy than most conventional 2 stroke engines. Its easy to use with a one hand joystick style control handle and provides excellent control over rate and range of spray. And because its a STIHL, it