Agriculture

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Palmer amaranth
UC Weed Science (weed control, management, ecology, and minutia): Article

New Avocado Herbicide

June 3, 2024
By Ben A Faber
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.
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oranges affecte by hlb
Topics in Subtropics: Article

Florida's Declining Citrus Production

June 3, 2024
By Ben A Faber
Florida's citrus industry has long been susceptible to freezes, hurricanes, and disease. A series of devastating freezes in the 1970s and 1980s caused production to shift to more southern regions of the State.
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UC Davis distinguished professor James R. Carey has written numerous research articles on the Mediterranean fruit fly.
Bug Squad: Article

Medfly Invasion Crisis in California: What Should Be Done?

May 31, 2024
By 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.
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UC Rice Blog: Article

Tadpole Shrimp Issues in 2024

May 31, 2024
By 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.
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palmer amaranth
Topics in Subtropics: Article

New Avocado Herbicide

May 31, 2024
By Ben A Faber
Rely 280 Herbicide Available for Use in California Avocado Groves The California Department of Pesticide Regulation has approved the herbicide Rely 280 (glufosinate-ammonium) for use in avocado groves in California.
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A katydid nymph, its long threadlike antennae upright, descends a stem in a Vacaville garden. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

The Katydid Nymph Did

May 30, 2024
By Kathy Keatley Garvey
The katydid nymph did. It did appear in May. The UC Statewide Integrated Pest Management Program (UC IPM) tells us that katydid nymphs appear in our gardens in April or May. This little nymph was right on time, barely, as it surfaced in our Vacaville garden on May 28.
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20240530 9th report table
Thrips/TSWV status in Yolo & Colusa: Article

2024 8th Report (May 30th)

May 30, 2024
By Patricia A Lazicki
General situation Temperatures over the past few weeks have been in the 80s and 90s, ideal conditions for thrips development. The hot weather coming up is also expected to accelerate thrips development and activity.
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Salinas Valley Agriculture: Article

2024 Automated Technology Field day

May 30, 2024
By Paramveer Singh, Richard F Smith
University of California Cooperative Extension 2024 Automated Technology Field Day Thursday, June 27, 2024 9:00 a.m.
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Ocho estudiantes de sexto grado de la secundaria Evergreen presentaron los resultados y recomendaciones sobre actualización a la actividad física ante la junta escolar local. Fotografía cortesía de CalFresh Healthy Living, UCCE Shasta Cluster
Comunidades Saludables: Article

Estudiantes de sexto grado realizan una investigación y abogan por mejores recursos para realizar actividad física en su escuela

May 30, 2024
By Diana Cervantes
Estudiantes del condado de Tehama fueron liderados por el programa CalFresh Healthy Living, un educador de UCCE y sus maestros Estudiantes de sexto grado de una secundaria en el condado de Tehama vieron que necesitaban ms espacios y equipo para hacer actividad fsica en su plantel y aceptaron el reto...
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Mediterraneanfruitfly
Bug Squad: Article

Why California's Fruit Fly Invasion Is in a Crisis Mode

May 29, 2024
By 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.
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