- Author: Karey Windbiel-Rojas
#GivingTuesday
- 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...
[Originally published in the Fall 2018 issue of the Green Bulletin. Modified slightly from original.]
Invasive insects and diseases are threatening numerous tree species throughout the country. Impacts include tree mortality, destruction of forest and urban habitats, and other significant changes in forest ecosystems due to the decline or elimination of tree species. Many of these pests can be transported in inadequately-processed wood, including firewood and discarded wood debris left behind from tree care operations (Figure 1). Preventing the spread of these pests to new areas is critical for...
- Author: Cheryl Reynolds
Learn about opportunities to receive continuing education hours. October is upon us and before you know it, we'll be wrapped up in the busy holiday season. If you hold a license or certificate from the California Department of Pesticide Regulation (DPR) and have a last name that begins with letters A through L, this is your year to renew. DPR encourages license and certificate holders to avoid the end-of-the-year rush and submit renewal applications by November 1.
Early renewal has its advantages. DPR can take up to 60 days to process a renewal application. Submitting applications now not only avoids late fees and gives you time to fix any problems that DPR may find, such as not...
- Author: Beatriz Nobua Behrmann
[Originally published in the Fall 2018 issue of the Green Bulletin. Modified slightly from original.]
Invasive wood-boring beetles are attacking hundreds of thousands of trees in southern California, including commercial avocados, and trees within urban landscapes and wildland environments.
The invasive shot hole borers (ISHBs) consist of two closely related and morphologically identical species of beetles in the genus Euwallacea: the polyphagous shot hole borer and the Kuroshio shot hole borer. Despite their small size (1.8–2.5 mm) (Figure 1), these beetles are causing big...
