Skip to main content

Secondary Menu

Careers
People
Blogs
Events
For ANR Employees

User account menu

Main navigation

About
Locations & Centers
- Counties
- Research and Extension Centers (RECs)
Topics
- Topics
Programs & Institutes
News
- UC ANR In the News

About
Locations & Centers
Counties
Alameda
Amador
Butte
Calaveras
View All Counties
Research and Extension Centers (RECs)
REC Overview
Desert REC
Hansen REC
Hopland REC
Intermountain REC
View All RECs
Topics
Topics
Agriculture
Fire
Forests
Nutrition & Health
Pest Management & Plant Health
Rangelands
Water
Youth Development
Yard & Garden
Programs & Institutes
Agriculture
UC ANR Innovate
UC Integrated Pest Management Program
Sustainable Agriculture Research and Education Program
UC Organic Agriculture Institute
UC ANR Small Farms Network
Research and Information Centers (RICs)
Environment
California Institute for Water Resources
UC Environmental Stewards
Informatics and Geographic Information Systems
UC ANR Fire Network
Health & Nutrition
Community Nutrition and Health
CalFresh Healthy Living, UC
Expanded Food and Nutrition Education Program
Nutrition Policy Institute
UC Master Food Preserver Program
Youth & Community
4-H Youth Development Program
UC Master Gardener Program
News
UC ANR In the News

UC ANR
UC Master Gardeners of Humboldt & Del Norte Counties
Pests & Weeds

UC Master Gardeners of Humboldt & Del Norte Counties

Pests & Weeds

Integrated Pest Management (IPM)

Weeds: Identifying and Controlling

Current Pest & Disease Issues

Pierce's Disease

Home
UCCE Humboldt/Del Norte Counties
Gardening Resources
Ask a Master Gardener
Newsletter
Virtual Classes
Become a Master Gardener
Contact Us
Humboldt/Del Norte Master Food Preservers

Share This Page

Facebook
X (Twitter)
Whatsapp
Messenger
LinkedIn

Legal Menu

Copyright
Nondiscrimination Statements
Accessibility
Site Information
Privacy
Feedback

© 2025 Regents of the University of California