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

Posts Tagged: disease

Wood Decay Fungi in Landscape Trees

A conk, the fruiting body of the fungus <i>Phellinus ignarius</i> on black walnut. (Credit: AJ Downer, UCCE Ventura County)

Landscape trees provide welcome shade, fruit, homes for wildlife, and even a place for kids to...

Posted on Friday, August 23, 2019 at 9:56 AM
Tags: control (40), decay (1), disease (32), Downer (1), fungi (5), IPM (58), landscape (32), management (30), Pest Notes (66), pests (57), tree care (2), UC IPM (204)

Keep Your Palm Trees Disease-free

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Palm trees are commonly seen in California, making some think about the tree-lined streets of...

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D-WO-FOXY-FO.010

Posted on Thursday, August 15, 2019 at 4:48 PM
Tags: control (40), disease (32), Hodel (4), IPM (58), kill (1), landscape (32), management (30), palm (2), Pest Notes (66), pests (57), tree (17), UC IPM (204), wilt (1)
Focus Area Tags: Pest Management Yard & Garden

Ground Squirrels: Furry Foes

Adult California ground squirrel. (Credit: Jack Kelly Clark)

  Although they're small, cute, and furry, ground squirrels can be a real pest for California...

Posted on Thursday, March 21, 2019 at 8:48 PM
Tags: Baldwin (4), control (40), Dimson (2), disease (32), garden (29), ground squirrel (6), landscape (32), management (30), pest (74), Pest Notes (66), public health (4), Quinn (11), rodent (5), UC IPM (204)
Focus Area Tags: Pest Management Yard & Garden

Reducing the Spread of Invasive Pests in Cut Wood

Figure 1. Firewood left behind from tree care operations can harbor pests. (Credit: Karey Windbiel-Rojas)

[Originally published in the Fall 2018 issue of the Green Bulletin. Modified slightly from...

Posted on Tuesday, November 6, 2018 at 2:41 PM
Tags: arborist (1), borer (4), disease (32), firewood (7), invasive (29), pest (74), tree (17), UCIPM (67)
Focus Area Tags: Pest Management Yard & Garden

Asian Citrus Psyllid publication updated

Adult and nymphs of the Asian citrus psyllid. (Credit: Michael E. Rogers, University of Florida)

The Asian citrus psyllid is an insect that can carry a deadly tree disease called Huanglongbing or...

Adult and nymphs of the Asian citrus psyllid. (Credit: Michael E. Rogers, University of Florida)
Adult and nymphs of the Asian citrus psyllid. (Credit: Michael E. Rogers, University of Florida)

Adult and nymphs of the Asian citrus psyllid. (Credit: Michael E. Rogers, University of Florida)

PDF of ACP Pest Notes
PDF of ACP Pest Notes

PDF of ACP Pest Notes

Posted on Monday, October 22, 2018 at 8:52 PM
Tags: Asian citrus psylld (14), Daugherty (3), disease (32), Grafton-Cardwell (12), insect (6), IPM (58), pest (74), tree (17)
Focus Area Tags: Pest Management Yard & Garden

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