Archive Nut, Prune and Olive Programs

Hi. We've been a bit slow getting the thrips risk and TSWV updates up and running this year. We hope you are all safe and well. We also want to say thank you to everyone involved in food production and agriculture in general for keeping the food chain flowing during the COVID-19 epidemic.

Gardens are many things to people: sources of food, entertainment, places of peace, solace, beauty and purpose. To many of the people forced to live at Manzanar Internment camp during WW2, gardens there were all those things.

Hi. We've been a bit slow getting the thrips risk and TSWV updates up and running this year. We hope you are all safe and well. We also want to say thank you to everyone involved in food production and agriculture in general for keeping the food chain flowing during the COVID-19 epidemic.

Re-posted with permission from the UC ANR Alfalfa & Forage News: I'll be back! And, they are, with a vengeance! Just like the Terminator, those pesky blue alfalfa aphids are once again wreaking havoc in alfalfa fields, including those just breaking dormancy in colder climates.

For the last two years, UC IPM has shared an Easter egg photo quiz with insect and spider eggs and egg cases. In case you want to play again, this post is from our 2018 egg hunt and this post is our 2019 egg hunt.

Under our feet, in the soil, is a wealth of microbial activity. Just like humans have different metabolisms and food choices, so do those microbes. In fact, microbes play an important role in making nutrients available to plants.

For the 2019-2020 field season, we have made some adjustments to the Healthy Soils Demonstration Project at the Sierra Foothills Research and Extension Center (to read about the background of this project, click here) in response to a spontaneous grass fire in June 2019.

Hello everyone, I hope you are all healthy, safe, sane, and if possible, being productive. Here I provide a summary of some of the mapping technology that has been used in the past few weeks to understand the COVID-19 pandemic. COVID-19 map-based data dashboards.

Hello everyone, we hope you are all healthy, safe, sane, and being as productive as possible. Here we provide a summary of some of the mapping technology that has been used in the past few weeks to understand the COVID-19 pandemic.

All hail the honey bee! It's an immigrant, like almost all of us, except for the Native Americans. European colonists brought the honey bee (Apis mellifera) to what is now the United States in 1622. Specifically, they arrived at the Jamestown colony (Virginia).