Pest Management & Plant Health

Primary Image
honey bee I-HY-AMEL-AD.020
Pests in the Urban Landscape: Article

Stay Away from Stinging Insects

August 6, 2020
The last weeks of summer are here and many are maximizing time outdoors, whether in yards, parks, or natural areas. As you enjoy the sunshine and perhaps a picnic, it is possible you may encounter different types of stinging insects such as bees and wasps.
View Article
Primary Image
A monarch caterpillar molting. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

A Monarch Paradise in July

August 5, 2020
By Kathy Keatley Garvey
Monarchs, bless their little hearts, souls and wings, deposited 16 eggs on our milkweed plants in July.
View Article
Primary Image
Lettuce bed. (Pikpick.com)
The Stanislaus Sprout: Article

Fall is a Great Time for Veggies!

August 5, 2020
By Anne E Schellman
Summer in the Central Valley is hot, hot, hot. As I try to stay cool during this relentless heat my thoughts turn to fall, one of my favorite times of year.
View Article
Primary Image
Perennial pepperweed on ditchbank near Tulelake, California
UC Weed Science (weed control, management, ecology, and minutia): Article

Noxious Weed Alert--Perennial Pepperweed/Tall Whitetop

August 5, 2020
By Thomas J Getts, Robert G Wilson
Perennial pepperweed (Lepidium latifolium) also known as tall whitetop is a root-creeping perennial weed. It is commonly found along roadsides, ditches, and drains. It is also a big problem in pastures, non-cropland, and even cropland that is not tilled on a yearly basis.
View Article
Primary Image
Orange and yellow tomato on the ground, partially eaten by a rat.
Pests in the Urban Landscape: Article

Rats in the Garden

August 4, 2020
If you are growing tomatoes in your garden, you may not be the only vertebrate going for your hard earned harvest. Are rats feasting away in the garden? We have a couple resources we can share to help you reduce or prevent rat damage to your tomatoes.
View Article
UC Rice Blog: Article

UCANR Rice Virtual Field Day

August 3, 2020
By Whitney B Brim-Deforest
This field day is open to the public. Please share broadly to those who may be interested in attending.
View Article
Primary Image
These Asian giant hornet images from the Washington State Department of Agriculture shows (from left), an example of a worker; the specimen collected July 14; an example of the queen.
Bug Squad: Article

Trapping the Asian Giant Hornet

July 31, 2020
By Kathy Keatley Garvey
Just when folks were beginning to think "it may be over and done" regarding Asian giant hornet sightings, it's not. The Washington State Department of Agriculture (WSDA) has just trapped its first Asian giant hornet, Vespa mandarinia, which the news media dubbed "the murder hornet.
View Article
Primary Image
flyer California Rice Virtual Field Day
UC Weed Science (weed control, management, ecology, and minutia): Article

EVENT :: CA Rice Virtual Field Day

July 31, 2020
By Gale Perez
Mark your calendar... This field day is open to the public. Please share broadly to those who may be interested in attending.
View Article
Primary Image
Unlabeled seeds from solicited packages
From Soil to Science: Article

Report Unsolicited Seeds to County Ag Department

July 30, 2020
Author: UC Integrated Pest Management Program Have you had unexpected seeds show up in the mail? Unknown seeds could be invasive plants, contain invasive insects, or have plant disease causing agents.
View Article