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Tree and Shrub Pests

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Oct 31, 2025
51:31

Do your trees or shrubs look unhealthy? A variety of insects, wildlife, and diseases can attack these plants making them unattractive or slow to grow. In this webinar, UCCE environmental horticulture advisor Chris Shogren covers common pests of landscape trees and shrubs, their management, and tips for proper plant care to reduce pest problems. To learn more, see these resources: Invertebrates: UC IPM Pest Notes https://ipm.ucanr.edu/PMG/PESTNOTES/index.html#INVERTEBRATE Wood Decay Fungi https://ipm.ucanr.edu/home-and-landscape/wood-decay-fungi-in-landscape-trees/pest-notes/ Eucalyptus: UC IPM https://ipm.ucanr.edu/PMG/GARDEN/PLANTS/eucalyptus.html Scales: UC IPM Pest Note https://ipm.ucanr.edu/PMG/PESTNOTES/pn7408.html Dotted paropsine leaf beetle: https://ucanr.edu/blog/pests-urban-landscape/article/dotted-paropsine-leaf-beetle-threatens-californias-eucalyptus Ants: UC IPM Pest Note https://ipm.ucanr.edu/PMG/PESTNOTES/pn7411.html Clearwing Moths: UC IPM Pest Note https://ipm.ucanr.edu/home-and-landscape/clearwing-moths/ Gall Makers: UC IPM https://ipm.ucanr.edu/pmg/garden/plants/invert/gallmakers.html Citrus Leafminer: UC IPM Pest Note https://ipm.ucanr.edu/home-and-landscape/citrus-leafminer/ Stay up-to-date with new pest management topics and resources by subscribing to our blog: https://ucanr.edu/blog/pests-urban-landscape To view UC IPM’s past and future webinars, visit https://ucanr.edu/site/urban-community-ipm-webinars Be sure to follow us on social media @ucipmurban and view our resources at https://ipm.ucanr.edu

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