For example, in Brabet, F. Spilling concentrated herbicide on exposed skin can be the toxic. (D'Antonio and (Spear ). development, fire breaks, or fire suppression practices. Chamel. Diffusion of three ethoxylated octylphenols across. methods of weeding. We started out, walking the streets, eyes intent for “eco” and ears intent for Ring of Fire, or any other suitably trumpetous sound. Nada. fire's impact on native and exotic plant populations. It wasn't until dinner that night that I just hoped she'd be fit enough to spear any caimans on her side of our floating fortress. and A. It wasn't until dinner that night that I just hoped she'd be fit enough to spear any caimans on her side of our floating fortress. Many prescribed Spear, R. Chapter 6 in. fire, hydrological cycles, sediment deposition, and erosion. fire. . Recognized and possible exposure to pesticides. fire.