- Author: Elizabeth E Grafton-Cardwell
- Editor: Elaine Lander
(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.]
The Asian citrus psyllid, Diaphorina citri, is a tiny, mottled brown insect about the size of an aphid (Figure 1). This psyllid feeds on all varieties of citrus and some related ornamental plants like orange jessamine. It damages citrus leaves by feeding on new leaf growth, causing the leaves to...
- Author: Elizabeth E Grafton-Cardwell
- Editor: Elaine Lander
[This post has been modified from the article originally published in the Fall 2018 issue of the Retail Nursery and Garden Center IPM News.]
Most citrus tree problems in home gardens can be solved by pruning the trees to allow better air flow and by controlling ants. Ants collect the honeydew produced by Asian citrus psyllid nymphs, mealybugs and
- Author: Cheryl A. Wilen
[Originally published as "Managing Weeds in Landscapes" published in the Fall 2018 issue of the Retail Nursery and Garden Center IPM News.]
Nurseries and garden centers often sell a wide range of plants for use in gardens and landscapes. As a consumer, you may manage a complex array of different landscape plantings, including woody trees and shrubs, woody ground cover beds, annual flower beds, herbaceous perennial beds, and mixed plantings. This...
- Author: Karey Windbiel-Rojas
The UC Statewide IPM Program's online information was recently announced as #5 out of the top 6 pest management online databases by the Northeastern IPM Center!
The infographic shows the top 6 in the nation, but since it's just an image I borrowed, below are the links so you can check out these useful resources yourself.
1. National Integrated Pest Management Database
2. U.S. Environmental Protection Agency's Registered Pesticides
3.
- Author: Karey Windbiel-Rojas
The UC Statewide IPM Program, which is a part of the Division of Agriculture and Natural Resources, is hiring for an Urban IPM Educator. This position is part of the Urban and Community IPM unit. Under the direction of the Associate Director for Urban & Community IPM, the Urban IPM Educator will support the urban IPM outreach and education program by coordinating activities, carrying out...
