Archive Nut, Prune and Olive Programs

Desert Research and Extension Center: Page

Farm to Preschool Festival

Heartfelt Thanks for a Blooming Success! We extend our deepest gratitude to our incredible community, resource tables, dedicated volunteers, and generous donors for making the 6th Annual Farm-to-Preschool Festival an overwhelming success! Your enthusiasm and support created an unforgettable day of l...
View Page
Desert Research and Extension Center: Page

COVID-19 Community Resources

To support the Imperial County community during the COVID-19 pandemic, here is a list of resources available for public access. This resource list was developed by Yu Meng based on her survey on community needs.
View Page
Desert Research and Extension Center: Page

Virtual Farm Smart

2020 presented many opportunities to reimagine and improve ourselves, our communities, and how we deliver our programs.
View Page
Herbicide Symptoms: Page

Carotenoid Biosynthesis Inhibitors

These herbicides applied as preemergence or postemergence in different cropping systems, landscape and ornamental, industrial use, and aquatic setting. In general, they are active on broadleaf weeds but control selected grasses.
View Page
Herbicide Symptoms: Page

EPSP Synthase Inhibitors

Glycines (glyphosate) are herbicides that inhibit 5-enolpyruvylshikimate-3-phosphate (EPSP) synthase, a key enzyme in the shikimic acid pathway, which is involved in the synthesis of the aromatic amino acids.
View Page
Herbicide Symptoms: Page

Unknown Mode of Action

This category contains miscellaneous products for which the mode of action and family are unknown. These herbicides are used in field crops, orchards, aquatic settings, vegetation management, and general pest control.
View Page
Herbicide Symptoms: Page

Protoporphyrinogen Oxidase (PPO) Inhibitors

Protoporphyrinogen oxidase (PPO) is an enzyme in the chloroplast cell that oxidizes protoporphyrinogen IX (PPGIX) to produce protoporphyrin IX (PPIX). PPIX is important because it is a precursor molecule for both chlorophyll (needed for photosynthesis) and heme (needed for electron transfer chains).
View Page