UC Master Gardeners, Santa Clara County, CA
University of California
UC Master Gardeners, Santa Clara County, CA

Posts Tagged: diseases

Invasive Species Action Week 2020

Asian citrus psyllid nymphs feeding on citrus can vector a serious plant pathogen that causes disease and tree death within 5 years.<br>(Credit: ME Rogers)

For a 7th year, the California Department of Fish and Wildlife will celebrate California Invasive...

Posted on Friday, June 5, 2020 at 9:00 PM
Tags: ACP (31), animals (2), Asian citrus psyllid (31), California (31), diseases (9), environmental (2), HLB (27), hunaglongbing (1), invasive (40), invasive species action week (5), pathogens (6), pest management (50), pests (62), plants (13), UC IPM (250)
Focus Area Tags: Environment, Natural Resources, Pest Management, Yard & Garden

Rat Management in School and Community Gardens

Rat. (Credit: Niamh Quinn)

It is important for food-safety reasons to manage rats in school and community gardens. Rats and...

Posted on Tuesday, July 17, 2018 at 9:52 PM
Tags: diseases (9), garden (37), management (40), Quinn (13), rats (13), rodenticide (5), UC IPM (250), wildlife (10)
Focus Area Tags: Food, Health, Pest Management, Yard & Garden

California Invasive Species Action Week

Giant reed invading a waterway. (Credit: Joseph M. DiTomaso)

Did you know that every 60 days, a new and potentially damaging invasive species enters...

Giant reed invading a waterway. (Credit: Joseph M. DiTomaso)
Giant reed invading a waterway. (Credit: Joseph M. DiTomaso)

Giant reed invading a waterway. (Credit: Joseph M. DiTomaso)

Posted on Thursday, May 31, 2018 at 8:00 PM
Tags: animals (2), California (31), diseases (9), economic (1), environmental (2), globalization (1), harm (1), invasive species action week (5), pathogens (6), pests (62), plants (13), threat (1), UC IPM (250)
Focus Area Tags: Pest Management, Yard & Garden

Landscape Tree Damage: It's Not Always a Pest Issue

Fig 1. Limb dieback and sparse canopy of overwatered olive trees around which turf was planted. Unirrigated trees in the background are healthy. (Photo: L. R. Costello, UCCE)

[From the Spring issue of the UC IPM Retail Nursery & Garden Center News] Most disorders...

Posted on Wednesday, March 14, 2018 at 11:00 PM
Tags: abiotic (6), damage (17), diseases (9), disorders (1), drought (8), Green Bulletin (4), Hartin (1), heat stress (1), landscape (43), mechanical injury (1), trees (13), UC IPM (250)
Focus Area Tags: Pest Management, Yard & Garden

Pine Tree Pests

Round swellings on pine terminals infected by western gall rust. (Arthur H. McCain)

This time of year, deciduous trees go dormant, and evergreen trees such as pine are more visible in...

Posted on Monday, December 11, 2017 at 1:29 PM
Tags: diseases (9), drought (8), environmental disorders (2), insects (16), mortality (1), pests (62), pine (2), tree (19), UC IPM (250)

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