How we help:

Evans West Valley Spray has provided residential and commercial sudden oak death services and tree spraying services to the South Bay Area for over 40 years. We’ve helped homeowners, small businesses, Fortune 500 companies, and local governments, so we are confident that we can provide the quality spray services you need.

What Is Sudden Oak Death

Sudden oak death is a plant disease caused by the invasive pathogen Phytophthora ramorum. It leads to the rapid decline and death of several types of oak and other tree species. The disease is characterized by symptoms such as bleeding cankers on the tree bark, wilted foliage, and dieback of shoots and branches. Over time, trees infected with P. ramorum become weakened and die.

The pathogen has had significant ecological and economic impacts, particularly in coastal California, where it has killed millions of trees, including tanoak, coast live oak, Shreve oak, and California black oak. The disease can also affect other plant species, making early detection and management crucial to prevent its spread.

Our work creates safer and healthier landscapes.

Our turf and land management services:

  • Weed Abatement
  • Median Weed Control
  • Turf Control
  • Turf Disease Control
  • Sports Field Fertilization
  • Broadleaf Spraying
  • Asphalt Treatment
  • Park Field Management
  • Large Acreage Weed Removal/Abatement

“We have had the weed program for many years and have had our oaks done as well. Should you need a reliable company for your pests, weeds or disease control do not even hesitate as they are your answer to solving all your problems.”

Denise D., Los Gatos

How can we help you?

Request a quote:

We would love to hear from you.

Often times our clients just need to talk about an issue regarding their trees or pests and we are more than happy to provide guidance over the phone. If you have any questions about what needs to happen to resolve an issue, give us a call.

If we are out working a job when you call, just leave a message and we will get back to you as soon as possible.

Contact Michael or Leo at 408-378-8530

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