UCCE Master Gardeners of San Joaquin County
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UCCE Master Gardeners of San Joaquin County

Posts Tagged: cottony cushion scale

Insect Pests on Citrus Trees

Asian citrus psyllid adult and eggs on young citrus leaves. <br>(Credit: M. Lewis, CISR)

[This post has been modified from the article originally published in the Fall 2018 issue of the Retail Nursery and Garden Center IPM News.] Citrus trees remain a popular choice for home gardeners in California, largely due to their ease of care,...

Posted on Thursday, February 28, 2019 at 7:30 AM

What Are Those Big White Bugs on Citrus Trees?

Figure 1. Mealybug colonies on citrus leaves. (Credit: Jack Kelly Clark, UCIPM)

[This post has been modified from the article originally published in the Fall 2018 issue of the Retail Nursery and Garden Center IPM News.] As a home gardener, you may find big white bugs clinging to the twigs and...

Posted on Thursday, February 28, 2019 at 7:30 AM

New Mealybugs Pest Note!

Mealybug colony. [Jack Kelly Clark]

Have you ever had an infestation of mealybugs on your houseplants or outside on your landscape plants? You may have wondered, “Where did these insects come from?” Mealybugs are often introduced into landscapes and indoors from plant material...

Posted on Friday, March 11, 2016 at 1:36 PM
 
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