Agriculture

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Nitrogen workshop flier
Topics in Subtropics: Article

Managing Nitrogen Organically

November 6, 2023
By Ben A Faber
Practical Training in Nitrogen Planning & Management in Organic Production of Annual Crops BUT All Growers Could Learn from these sessions - Virtual Event Habr traduccin al Espaol 3-part Workshop Session 1: Monday, Nov. 27th, 2023, 1-3pm Session 2: Monday, Dec.
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eva scott 2
Thriving Forward: Article

Meet 4-H Club President Eva

November 6, 2023
By Matthew R Rodriguez
Recently I [Matt] had a chance to interview 4-H youth member Eva who is also this year's 4-H club president for Franklin in Sutter County. The following are Eva's responses to my questions.
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asphyxaited trees with whitewash
Topics in Subtropics: Article

Mulch and TOO Much Rain

November 3, 2023
By Ben A Faber
What Can Happen With Too Much Rain? Watch that Mulch!!! Rain is wonderful stuff. If it comes and washes the accumulated salts of the last several years out of the root zones of citrus and avocado, that's a good thing.
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citrus thinning canopy phytophthora
Topics in Subtropics: Article

Phytophthora Diseases of CA Citrus

November 3, 2023
By Ben A Faber
There are at least four species of Phytophthora species (P. citrophthora, P. parasitica, P. syringae, and P. hibernalis) associated with citrus in California and all species can cause various symptoms in citrus including the three main diseases' associated with Phytophthora spp.
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Jason Hong, USDA research molecular biologist

USDA-ARS Scientist to Discuss Soilborne Pathogens and Pests

November 2, 2023
By Kathy Keatley Garvey
Research molecular biologist Jason Hong of the USDA-ARS Horticultural Lab, Fort Pierce, FL., will present the next UC Davis Department of Entomology and Nematology seminar on "Managing Soilborne Pathogens and Pests with Anaerobic Soil Disinfestation (ASD)." His seminar begins at 4:10 p.m.
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hlb infection
Topics in Subtropics: Article

The Next Step with HLB?

November 1, 2023
By Ben A Faber
Transgenic Citrus Studies Progressing Spray pesticides? Inject antibiotics? CUPS? Or? The search for solutions to HLB has gone on for nearly two decades.
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Lynn Kimsey (center) director of the Bohart Museum of Entomology, welcomes the crowd. In back are post-doctoral researcher Severyn Korneyev, and his wife, artist Kristina Kernytska; Tabatha Yang, Bohart education and outreach coordinator; and Jason Bond, professor and Schlinger chair in Insect Systematics and associate dean, College of Agricultural and Environmental Sciences. (Photo by Kathy Keatley Garvey)

Predators and Prey Help Bohart Museum Celebrate Halloween

October 30, 2023
By Kathy Keatley Garvey
What exactly happened when two predators and their prey--a praying mantis, a green darner dragonfly, a queen bee and a monarch butterfly--recently entered the Bohart Museum of Entomology with assorted entomologists? They all socialized and enjoyed a buffet dinner, followed by a cake.
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