Mary from Rio Rico, Az writes
I tried it with the hose end sprayer and it was difficult, so was wondering about a battery back-pack sprayer.
Yes, it not actually recommended to use a hose end sprayer with Princep Liquid Herbicide or any other herbicide as they are no where near as accurate for application or even as a backpack sprayer. Using a backpack sprayer like you mentioned would be the ideal form of application and just follow the product label instructions for mixing.
Answer last updated on: 10/23/2014