Contents (Click To Jump)
- 1 What Are the Most Common Tree Issues in Walnut Creek
- 2 Does the City of Walnut Creek Provide Any Assistance in Tree Removal Problems?
- 3 Who Is Responsible for Fallen Tree Removal in Walnut Creek?
- 4 How Does the Soil Affect Trees in Walnut Creek?
- 5 Does Weather Affect Tree Health in Walnut Creek?
- 6 What if Dead Trees Are Near Power Lines in Walnut Creek?
- 7 How Much Does Tree Removal Usually Cost in Walnut Creek?
What Are the Most Common Tree Issues in Walnut Creek
About 16 miles east of Oakland lies Walnut Creek, a charming city in the San Francisco Bay area. The city has a suburban feel, with over 65 percent of residents owning their own homes. We noticed that in a majority of residences, homeowners prefer planting trees in their backyard to add some curb appeal to their properties. Homeowners in Walnut Creek also plant trees on their properties to provide the much-needed summer shade for outdoor relaxation. They also offer privacy and protection from strong winds and the prying eyes of strangers.
The common tree species planted in Walnut Creek and other parts of Contra Costa County, CA include Japanese maple, red maple, Chinese hackberry, Chinese flame tree, scarlet oak, loquat, Victorian box, apples, bears, African sumac, and sweet gum among many others. Unfortunately, even with the best tree management tactics, trees in Walnut City are susceptible to several pests and diseases.
Anthracnose is a fungus that affects several varieties of crops and trees in California. It thrives in warm, moist conditions and spreads fast during rainy spells. Some of the common symptoms of the diseases include dark, sunken lesions on affected fruits, leaves, flowers, and stems that begin as small, yellow-brown spots that darken and spread. If not treated, Anthracnose can be lethal.
Fire blight is a bacterial disease affecting most Walnut Creek trees, especially apples and pears, during early spring. The condition is incredibly contagious and can cause significant damage within a short period. Fire blight affects all parts of the infected tree, including blossoms, leaves, and branches, resulting in dark brown or black scorched appearances. It is spread by rain, insects, wind, and birds. The disease can kill a tree within a short time, necessitating removal before it spreads.
Fusarium wilt is a fungus affecting most plants in Walnut Creek. Apart from attacking food crops such as tomatoes and bananas, fusarium wilt also affects a range of trees, including Californian palm trees. The diseases can live indefinitely in the Walnut Creek soil even without access to a living host, making it challenging to eradicate. It attacks tree roots and hampers the transportation of water, leading to wilting of leaves.
Royal Palm Bugs
Royal palm bugs are tiny oval and yellowish bugs that feed on freshly opened leaves of royal palms and other trees. The bugs make the trees weak, exposing them to opportunistic diseases.
Gold Spotted Oak Borers
The gold spotted oak borers are tiny invasive beetles that kill oak trees in Walnut City and the entire state.
Oak worm is another highly invasive pest that feeds on oak leaves consuming thousands of lush canopies within days. In May, oak worm caterpillars fall off trees in their thousands, littering patios, cars, and people.
These are, by far, some of the most common issues affecting trees in Walnut Creek. Other notable problems include fires, harsh weather elements, and mold infestation. The issues mentioned above can quickly go from being an unsightly nuisance to a significant problem, claiming the lives of diverse tree species on your home or commercial property.
If you are concerned your tree is suffering from any disease or devastating pest infestation, feel free to contact us at Tree Triage for a quick and thorough inspection. Our expert arborists are equipped with the latest tools and boast years of experience needed to diagnose a myriad of tree problems and remove any tree before it becomes a nightmare.
Does the City of Walnut Creek Provide Any Assistance in Tree Removal Problems?
The City of Walnut Creek has an elaborate City Tree Policy manual that guides the planting, pruning, removal, preservation, and protection of City-owned/maintained trees and those planted in private properties. According to the city ordinances, it is the responsibility of the private homeowners to have a damaged, diseased, or destroyed tree in their property promptly removed.
The guidelines further provide that a permit is required for any tree removal job within the city limits. For a tree to require a permit, it must be 9 inches in diameter or 28 inches in circumference, or larger, when measured at 4 1/2 feet above natural grade. The City of Walnut Creek also requires property owners only to hire fully insured tree services with a valid Walnut Creek business license for any tree job. Additionally, residents of Walnut Creek are required to provide enough water to promote the health and viability of any City tree located within the public easement or right-of-way on their property.
The only times the city will pay for tree removal from any private property is where the tree in question poses dangers to the community’s safety or obstruct pedestrians and vehicle views. In a nutshell, whether or not the city will extend help to property owners who need their trees removed will likely depend on why the tree is being removed and its location.
Who Is Responsible for Fallen Tree Removal in Walnut Creek?
While a mature landscape full of thriving trees is lovely, it can bring tension and strained relationships between neighbors. Some trees in Walnut Creek can spill messy leaves and fruits that easily find their way to neighboring yards. However, the real problem arises from limbs and trees that fall from the neighboring yard to yours or from your yard to your neighbor’s property.
Let’s look at the person responsible for the removal of a downed tree and its resultant damages.
If you’re a homeowner?
As a homeowner, you are directly responsible for pruning, trimming, and removing any downed trees on your property. Ideally, your homeowner’s insurance should cover tree removal costs, provided the tree did not fall due to your negligence. Likewise, any damage caused by a falling tree on your house or other covered structure is typically covered by homeowner’s insurance.
If you’re a renter?
Unless expressly stated in the lease, tree maintenance and removal generally fall under the landlord’s responsibility or the entity owning the property. Notably, most leases for rental properties are silent on who exactly is responsible for tree trimming and maintenance in a rental property. It is best to seek clarification on your responsibilities before leasing any property.
If you’re a landlord?
It is the person or entity owning the property responsible for the tree removal and other maintenance practices in Walnut Creek. If you are a landlord in the city and a tree in your property is diseased, dead, or poses hazards to the public, you will cover the removal costs.
If you’re a neighbor?
If your tree or any part of it falls through natural causes that are no fault of your own, such as a snowstorm, winds, hurricane, and the said tree causes damage on your neighbor’s property, you are not responsible. Your neighbor’s home insurance will cover the cost of removal and repairs. However, if the tree fell as a result of your negligence, you are legally liable. Similarly, should your neighbor’s tree fall on your property due to natural causes, your homeowner’s insurance will pay for the removal cost and any ensuing damage.
How Does the Soil Affect Trees in Walnut Creek?
California’s State Soil is the ”San Joaquin.” This is the most occurring soil series in the state, including in Walnut Creek. The San Joaquin series consists of moderately deep to duripan, well and moderately well-drained soils formed from alluvium granitic rock sources. San Joaquin soil series contains sand, silt, and clay particles, and high amounts of nutrients that support the growth of various crops and trees. Unfortunately, the soil provides perfect conditions for several soil-borne diseases killing many trees in Walnut Creek and elsewhere. Some of the most common soil-borne diseases that thrive in the state soil include fusarium wilt, verticillium wilt, Armillaria root rot, and phytophthora, seedling blight root, trunk canker, and crown rot.
Does Weather Affect Tree Health in Walnut Creek?
Like other parts of California, Walnut Creek has a Mediterranean-like climate with warm, dry summers and mild, wet winters. The city is prone to recurring droughts made worse by climate change. Global Warming has also decreased the proportion of precipitation that falls as snow in the city. Ultimately, all these elements combine to destroy thousands of trees in Walnut Creek.
Walnut Creek also experiences more extreme weather events, including long dry periods, heat waves, severe storms, and floods that impact trees. Specifically, storms and high wind events destroy thousands of trees by ripping them out of the ground. Ice and snow storms also leave trees weak and susceptible to wind.
What if Dead Trees Are Near Power Lines in Walnut Creek?
Trees and shrubs that grow into or near power lines can cause safety hazards and power outages in Walnut Creek. California Regulations require utilities to trim trees or vegetation to prevent them from growing into or falling into high-voltage power lines. The Walnut Creek city’s utility company is responsible for trimming and removing dead trees near power lines. Additionally, the city’s tree ordinances require residents to notify the Community Services Department of any suspected tree hazards or maintenance needs that city trees may require.
How Much Does Tree Removal Usually Cost in Walnut Creek?
The average cost to remove a tree in Walnut Creek is around $200 to $750 for a typical project. However, the actual price you will incur may rise above $1,800 in some cases, based on several factors.
It costs more to remove an inaccessible tree than one standing in an open yard or field as we will require significant preparation and specialized removal strategies on our part to guarantee nothing gets damaged.
The tree’s height usually has the most significant impact on the cost of removal. A large tree typically comes with more risks and safety hazards than a small one. When removing a large tree, we usually require special equipment and top-notch technical expertise. All these combine to push up the cost of tree removal.
At times, the tree you want to remove from your yard is diseased. Our arborists charge the standard price for removing an unhealthy tree that is standing and still relatively stable. However, if the tree has a weaker structure due to the effects of the disease, the removal cost will be much lower.