Fire season has begun in Oregon. Hot and dry conditions have forest managers across the state on edge as the season officially started June 15, bringing with it restrictions meant to prevent wildfires. The main restriction is a prohibition on debris and backyard burning on state, county and private lands, although official rules are set by local fire districts. Debris burning is the most frequent human cause of wildfires that spread in populated areas. “With it being this hot and dry, one little bit of wind could spread an ember and start a fire. It’s the perfect time to cover your pile and wait until fall,” Oregon Department of Forestry spokeswoman Jessica Neujahr said.