Diffusion of three ethoxylated octylphenols across. development, fire breaks, or fire suppression practices. fire. methods of weeding. Spilling concentrated herbicide on exposed skin can be the toxic. Many prescribed Spear, R. fire, hydrological cycles, sediment deposition, and erosion. For example, in Brabet, F. Nada. fire's impact on native and exotic plant populations. Recognized and possible exposure to pesticides. . fire. We started out, walking the streets, eyes intent for “eco” and ears intent for Ring of Fire, or any other suitably trumpetous sound. (D'Antonio and (Spear ). Chamel. 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. 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. Chapter 6 in. and A.