Burned Vegetation Management

Photo Courtesy of Fire Safe Council of San Diego County
Irrigate fire-stressed plants as soon as possible after returning home. Water the ground beneath trees the full circumference of the drip line (the canopy branches, plus a few feet further) until the soil is moist down 12-15 inches.
Assess the trees. If most buds are green, moist, and flexible, they have a good chance of survival. I the condition of a tree is uncertain, wait until the following spring to assess again.
Fire-stressed trees are prone to beetle attack. Look for pink to red-colored pitch on trees and branches as evidence.
During dry seasons, remove dead or dying trees and trees that are beetle infested. Dead trees create falling hazards, fuel for future fires, and invite diseases and insects that may affect surrounding healthy vegetation.
Avoid tree removal during the winter rainy season to minimize soil disturbance and erosion.
California Department of Forestry and Fire Protection – Identifying Dead and Dying Conifers on Private Land in California.

Photo Courtesy of Kenneth M. Greene, Greene-Taffy Creations
Agricultural Recovery

Photo Courtesy of the Regents of the University of California,
Report Wildfire Agricultural losses to the San Diego County Department of Agriculture, Weights, and Measures at (858) 694-2739
First Aid for Fire Damaged Avocado Groves

Photo Courtesy of the Regents of the UNiversity of California,
UC Statewide IPM Program
San Diego County Assessor’s Office Property Tax Exception and Exclusion Relief: (858) 505-6262

Erosion Control
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Barren areas should be replanted as soon as possible. Use temporary erosion control measures until plants are well established:
Erosion control blankets: manufactured roll of mulch rolled onto land to protect from wind and water.
Fiber rolls: straw, flax, or other similar materials bound into a tight tubular roll. Intercept and reduce flow speed and filter sediment. Not effective unless trenched.
Silt fences: filter fabric entrenched and attached to supporting poles. Detain sediment-laden water to allow sediment to drop out. Useful for perimeter areas. Not appropriate for slopes.
Straw matting: loose straw spread over the soil, sometimes tied down with staples. Protects soil from rainfall.
Straw or wood chip mulching: layer of straw or wood chips worked into the top couple inches of soil to hold soil in place.
Slash spreading: tree limbs and branches spread over the soil to help intercept and disperse water.
Log terraces: placing or falling de-limbed, dead trees on the contour of the land and across a slop to slow and disperse water.
Effects of Vegetation Loss Wildfire can burn away vegetation and leaf litter that stabilize and protect the soil. Loss of vegetation can result in soil erosion, flooding, and debris flows. Severe soil erosion may cause landslides. Loss of topsoil reduces the land’s ability to subsequently grow healthy vegetation and trees. Soil that is blown away can impair air quality and soil that is washed away can impair water quality. Flooding, debris flows, and landslides can damage property and endanger lives. San Diego County Department of Public Works – Homeowners Guide for Flood, Debris, and Erosion Control after Fires San Diego County Department of Public Works – Protecting Your Property from Soil Erosion Flood and Debris Flow Control Take Precautions against flood and debris flow if your areas or property has lost a significant amount of vegetation. Locate drainage areas where storm runoff is likely to flow. Pay attention to low spots and high flow areas. Don’t underestimate the power of storm flows. Place diversions, such as sandbags and gravel bags, to direct flows away from homes and structures. Do not attempt to dam up or confine flows. Use material such as plastic, plywood or rubber seals to seal and protect susceptible doors, windows, and vents. Do not worsen conditions for neighbors. Work cooperatively to achieve the best results for everyone. Consult a professional for situations that appear more serious. 


Photo Courtesy of Kenneth M. Greene,
Greene-Taffy Productions
Photo Courtesy of San Diego County Department of Public Works



