- Author: Niamh Quinn
Trapping is the safest and most effective method for controlling rats and mice in and around homes, garages and other structures. Rodents that live in close association with humans are called commensal rodents. Rats and mice are the most frequently encountered commensal rodents in California.
Selecting the correct trap
Before trapping, make sure you know what rodent pest you have. It is a very common mistake to select the wrong size trap when you have not yet determined whether you have mice or rats (and the correctly identified rat species).
You will not catch a rat with a mouse trap, and you will not catch a mouse with a rat trap. To determine the.../h2>
- Author: Jeannette E. Warnert
'Tis the season for holiday travel. As you make reservations for rental accommodations to visit family and friends, we wanted to share a few suggestions to help you avoid bringing bed bugs home with you. Regardless of what type of lodging you choose-- hotel, motel, cabin, or other type of rental-- no place is immune to bed bug introductions or infestations.
We don't wish to alarm you, but we do want to point out that bed bug infestations are on the rise in the United States. Take precautions to save yourself from later issues and costs in case bed bugs do find their way into your home.
When settling into your room
- Before plopping your luggage down on the bed, couch, or floor, we recommend doing a...
- Author: Elaine Lander
It has been rumored that Ben Franklin proposed the turkey as the national bird and symbol of our nation. Whether this is true or not, there is evidence that Franklin thought highly of this holiday bird. In a letter to his daughter, Franklin called the turkey a “respectable bird…though a little vain & silly, [he is] a bird of courage and would not hesitate to attack.”
In California, wild turkeys have started to become more common sightings in our communities. Some Californians may enjoy watching wildlife, but others find them to be quite the nuisance. Wild turkeys foraging for food in residential areas can destroy landscapes and gardens, leave their droppings on sidewalks and patios, and have been...
- Author: Houston Wilson
Vineyard leafhoppers in California
There are three closely related species of leafhopper (Cicadellidae) that are considered pests in vineyards - the Western grape leafhopper (Erythroneura elegantula), variegated leafhopper (Erythroneura variabilis) and Virginia creeper leafhopper (Erythroneura ziczac). While the Western grape leafhopper (WGLH) is native to California, the variegated leafhopper (VLH) and Virginia creeper leafhopper (VCLH) both arrived in California sometime in the 1980s. WGLH can be found in vineyards throughout most areas of the state, including the Central Valley, Central Coast and North Coast. VLH is mostly found in the San Joaquin Valley, southern Sacramento Valley...
The end is near for chlorpyrifos (Lorsban) applications in many California crops, now on a faster timetable than previously anticipated. This results from a recent agreement between CA Department of Pesticide Regulation (CA-DPR) and pesticide manufacturers to withdraw their products beginning in a few months (February 2020).
This is a major issue for alfalfa, since it is one of the most popular wide-spectrum insecticides for management of key alfalfa pests. These include the alfalfa weevil, Hypera postica, which chews on the foliage (Figure 1, Figure 2) and...