Monterey

Primary Image
Downy mildew on Delosperma caused by Peronospora mesembryanthemi. Plants on right are unaffected.
Article

Look Out for Downy Mildew Diseases

January 23, 2019
By Steven A Tjosvold
Downy mildew diseases have become increasingly important and common on ornamental plants over the last decade in California. The wet and cool weather we recently have had should promote the development of this disease. Now through the spring is the time to take a close look at susceptible crops.
View Article
Primary Image
Benicia resident Gordon Hough captured this image of a bee nectaring on a Pyrus calleryana (Bradford pear or another cultivar) at the Benicia State Recreation Area on Monday, Jan. 21, as identified by Daniel Potter, UC Davis professor of plant sciences.
Article

'A' is for Almonds and 'B' is for Bees and Bradford Pear Blossoms

January 22, 2019
No, it's not Valentine's Day, yet. Yes, the almonds are blooming. No, it's not spring. But it looks like spring in Benicia. The almonds are blooming in the Benicia (Calif.) State Recreation Area. Some are on the road at the entrance to the park. Other trees are also blooming.
View Article
Primary Image
Drs Daphne Miller MD and Jagdeep Singh MD visiting the NRI Project field in Five Points, CA January 21, 2019
Article

MDs visit NRI Project in Five Points!

January 22, 2019
By Jeffrey P Mitchell
Dr. Daphne Miller MD and Dr. Jagdeep Singh MD visited CASI's long-term NRI Project field in Five Points, CA on January 21st to learn about how long-term reduced disturbance and cover crop management impact soil biology and to talk about connections between soil health and human health. Dr.
View Article
Primary Image
Peach Leaf Curl
Article

Young Peach Tree Problems

January 21, 2019
Advice for the Home Gardener from the Help Desk of the UC Master Gardener Program of Contra Costa County Client's Request: Thank you for calling the UC Master Gardener Program Help Desk this morning with a question about your young peach tree.
View Article
Article

Vineyard IPM Conference

January 16, 2019
By Larry J Bettiga
The UC Cooperative Extension is holding a Vineyard IPM Conference on Thursday, Feb. 21 in San Luis Obispo. DPR CE and Certified Crop Adviser CEUs have been requested. Date: Thursday, Feb.
View Article
Primary Image
Red turpentine beetle
Article

Red Turpentine Beetle

January 3, 2019
Red Turpentine Beetle By Norman Smith UCCE Master Gardener Most of us have seen the results of an infestation from this beetle - dead Monterey pine trees. But it is probably safer to say that most of us have not seen the culprit, the Red Turpentine Beetle.
View Article
Primary Image
World Ag Expo, Tulare, 2018
Article

IGIS 2018 in Review

December 31, 2018
By Andrew J Lyons, Maggi Kelly, Sean D Hogan, Robert Johnson, Shane T Feirer
The end of the year is always a good time to reflect back on what we've accomplished and where we've been, so we can see where we're going. 2018 was another good year for IGIS, with a number of notable accomplishments and new initiatives.
View Article