UC Master Gardeners, Santa Clara County, CA
University of California
UC Master Gardeners, Santa Clara County, CA

Posts Tagged: fipronil

Using hydrogels to develop a yellowjacket bait

Figure 1. Western yellowjacket baiting with the hydrogel bait. After a short handling behavior on the bait, yellowjackets flew away with a small piece of the hydrogel bait. (Credit: DH Choe)

Many parks, recreational areas, and outdoor venues in California are home to yellowjacket wasps...

Posted on Sunday, March 29, 2020 at 9:00 AM
Tags: bait (5), bite (15), Campbell (1), control (53), Dong-Hwan Choe (4), fipronil (3), Michael Rust (2), nuisance (7), pest management (49), pests (61), sting (3), UC IPM (248), yellowjackets (7)
Focus Area Tags: Innovation, Natural Resources, Pest Management, Yard & Garden

Fipronil Labels Have New Restrictions

A pest management professional making a liquid application of fipronil. (Credit: Les Greenberg, UC Riverside)

[Article modified on April 13, 2019 to correct inaccuracies.] New label changes will alter how...

Figure 2: Diagram showing California fipronil label restrictions. Graphic courtesy of the California Department of Pesticide Regulation.
Figure 2: Diagram showing California fipronil label restrictions. Graphic courtesy of the California Department of Pesticide Regulation.

Figure 2: Diagram showing California fipronil label restrictions. Graphic courtesy of the California Department of Pesticide Regulation.

Posted on Friday, July 6, 2018 at 10:00 PM
Tags: applications (1), California (31), DPR (19), EPA (8), fipronil (3), label changes (2), law (3), perimeter (1), restrictions (1), UC IPM (248), UC Riverside (2)
Focus Area Tags: Pest Management, Yard & Garden

Using Seaweed to Kill Argentine Ants

Fig 1. Argentine ants feeding on green or red hydrogels to demonstrate liquid bait uptake. (Credit: J-W Tay, UC Riverside)

[From the Spring issue of the UC IPM Green Bulletin] Argentine ants can be a damaging ant pest...

Posted on Tuesday, June 19, 2018 at 8:00 PM
Focus Area Tags: Pest Management, Yard & Garden
 
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