- (Focus Area) Pest Management
- Author: Ben A Faber
- Posted by: Gale Perez
Rely® 280 Herbicide Available for Use in California Avocado Groves
The California Department of Pesticide Regulation (DPR) has approved the herbicide Rely® 280 (glufosinate-ammonium) for use in avocado groves in California. Rely® 280 is a post-emergence broad-spectrum herbicide for use against broadleaf and grassy weeds. Glufosinate-ammonium is an excellent alternative to glyphosate, especially for those weeds that have developed glyphosate resistance.
The California Avocado Commission provided funding for Dr. Peggy Mauk, extension professor for subtropical horticulture at the University of California, Riverside, to conduct efficacy trials with...
/h3>- Author: Lauren Fordyce
Help increase public awareness of invasive species and encourage participation in the ongoing fight against invasive species by celebrating California Invasive Species Action Week (CISAW) June 1- 9, 2024.
Invasive species include non-native plants, animals, and pathogens that can negatively impact our waters, native ecosystems, agriculture, health, and economy. Every day this week, UC IPM will share information spotlighting a different invasive species, its impacts, and what you can do to help.
Keep an eye out for our upcoming blog posts and check out the resources below to learn more about invasive species:
- Read UC IPM's previous blog posts on
- Author: Kathy Keatley Garvey
During the initial throes of the Mediterranean fruit fly invasion in California, protesters disagreeing with the California Department of Food and Agriculture's eradication procedures and policies used to sing the catchy tune, "There Ain't No Bugs on Me," the work of Jerry Garcia and David Grisman.
Oh, there ain't no bugs on me
There ain't no bugs on me
There may be bugs on some of you mugs
But there ain't no bugs on me
You can hear it on YouTube.
UC Davis distinguished professor James R. Carey of the Department of Entomology and...
- Author: Luis Espino
I received several calls and comments about issues with tadpole shrimp this spring. While this pest is well known to growers and PCAs, it can still be difficult to manage during planting time. Mistiming of insecticide application can result in shrimp damage. Tadpole shrimp develop fast, and really fast when it is warm. This spring was warmer than last year during mid to late May, when most of the rice was being flooded and planted. If a field takes long to flood and seed, the shrimp have more time to develop and may injure seedlings as soon as they start germinating in the field. What shrimp size can injure rice? If you can see the shrimp, they can injure rice. However, larger shrimp will cause more injury than smaller shrimp. The...
- Author: Kathy Keatley Garvey
A noted authority on California's tropical fruit fly invasion says the state is in "crisis mode."
"It's really serious," says UC Davis distinguished professor James R. Carey, a noted authority on the invasion of tropical fruit flies.
Professor Carey will discuss his findings at a UC Davis Department of Entomology and Nematology seminar at 4:10 p.m., Monday, June 3 in Room 122 of Briggs Hall. His seminar, titled "California's Fruit Fly Invasion Crisis," also will be on Zoom. The Zoom link:
https://ucdavis.zoom.us/j/9 5882849672.
"After seven decades of near-continuous outbreaks...