UC Master Gardeners, Santa Clara County, CA
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UC Master Gardeners, Santa Clara County, CA

Posts Tagged: disease

It's Time to Spray for Peach Leaf Curl in Wet Winter Climates

Foliage damaged by peach leaf curl. [J.K.Clark]

Winter slows down many garden pest problems, but it's also a key time for gardeners to take actions...

Posted on Thursday, February 9, 2017 at 12:45 PM
Tags: bordeaux mixture (1), cholorothalonil (1), copper (1), disease (32), lime (1), nectarine (3), peach (3), peach leaf curl (5), sulfur (1), taphrina deformans (1), treat (1), treatment (3), UC IPM (202)

Phytophthora tentaculata: A New Exotic and Invasive Disease

Fig. 1 (a) Dying and dead Diplacus aurantiacus (orange bush monkeyflower) with advanced above ground symptoms, typical of Phytophthora disease. The infected plant has chlorotic (yellowing and browning) foliage. [L. Sims]

[From the December 2016 issue of the UC IPM Green Bulletin] A new plant pathogen in the genus...

Posted on Monday, December 19, 2016 at 7:10 AM
Tags: disease (32), exotic (7), fusarium (4), invasive (29), phytophthora (1), sudden oak death (4), tentaculata (1)

It’s Time to Prepare Your Landscape for Winter!

Pruning out an scale insect infestation.

Now is the time to prepare your garden and landscape for winter. The simple tasks recommended below...

Posted on Tuesday, December 6, 2016 at 7:58 PM
Tags: disease (32), garden (29), gardener (2), insects (13), landscape (31), monthly (1), pathogens (5), pest (74), pests (57), prune (4), sanitation (2), tips (2), UC IPM (202), weeds (21), winter (6), winter (6)

New Detection Process for Citrus Disease/Huanglongbing Wins UC Advisor International Prize!

Alireza Poureza, UCCE agriculture engineering advisor.

Newly appointed UC Cooperative Extension agricultural engineering advisor Alireza Pourreza has been...

Posted on Friday, October 21, 2016 at 10:45 AM
Tags: Asian citrus psylld (14), california (27), detection (2), disease (32), florida (1), HLB (23), huanglongbing (33), pourreza (1), UCIPM (67), Warnert (9)

Two New HLB Diseased Trees Found in Los Angeles

oranges

August 11, 2016 Two more trees have been confirmed positive for Huanglongbing (HLB), the plant...

Posted on Thursday, August 11, 2016 at 1:12 PM
Tags: ACP (27), ANR (5), asian citrus psyllid (28), citrus (15), disease (32), greening (3), HLB (23), huanglongbing (33), Los Angeles (1), protect (4), tree (17), UC IPM (202), video (7)

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