- Author: Anne Schellman
In years past, I would get bitten by mosquitoes when out late at night. But in the past decade, I've been bitten frequently during the day, and this year seems to be particularly bad, possibly due to favorable weather conditions for mosquitoes.
Invasive Mosquitoes
West Nile Virus
How can you protect yourself?
Although day biting mosquitoes can bite through clothing, it can help reduce bites. You can also wear an application of repellent underneath. The CDC recommends using an insect repellent containing the active ingredients DEET, Picardin, IR3535, or the plant-based oil of lemon eucalyptus. Please note, the last active ingredient is not an essential oil.
How to Prevent Mosquitoes
For more in-depth information and tips for how to protect yourself and your family in and around your home, visit the UC IPM Website at https://ipm.ucanr.edu/PMG/PESTNOTES/pn7451.html
Resources
California Department of Public Health https://www.cdph.ca.gov/Programs/CID/DCDC/pages/Aedes-aegypti-and-Aedes-albopictus-mosquitoes.aspx
EPA https://www.epa.gov/mosquitocontrol/general-information-about-mosquitoes
UC IPM Pest Notes: Mosquitoes https://ipm.ucanr.edu/PMG/PESTNOTES/pn7451.html
West Nile CA https://westnile.ca.gov/
UC IPM Quick Tips: Mosquitoes https://ipm.ucanr.edu/legacy_assets/pdf/qt/qtmosquito.pdf or if you prefer in Spanish, https://ipm.ucanr.edu/legacy_assets/pdf/qtsp/qtspmosquitoes.pdf
Stanislaus County, Human West Nile Virus Cases in Stanislaus County, https://www.schsa.org/pdf/press-releases/2023/WNV%2023-06.pdf
Anne Schellman has been the UC Master Gardener Coordinator in Stanislaus County since the program started in 2018.
/h3>/h3>/h3>/h3>/h3>- Author: Anne E Schellman
In Part I, we discussed why mosquitoes bite, and which mosquito species can spread West Nile and Zika virus. Now, let's talk about what mosquitoes need to reproduce, how to prevent them from breeding around your home, and best methods to protect yourself and your family while outdoors.
What do Mosquitoes Need to Breed?
The mosquitoes that spread West Nile virus and Zika need water to lay their eggs. Female mosquitoes can lay their eggs in even the smallest amount of water. Places in your yard that appeal to them include standing water found in ponds, garden pots, children's toys, or even pet water bowls. Eliminating these possible breeding spaces is key to mosquito control.
Watch the video “Don't Let Mosquitoes Breed in your Yard” from UC IPM for helpful tips.
Protect Yourself from Mosquito Bites
There's a plethora of mosquito control and prevention items for sale, but many are ineffective.
When outdoors, protect your skin by wearing long-sleeved pants and shirts, long socks, and a hat. Be aware that mosquitoes can bite through a thin layer of clothing. Also, choose and apply an effective EPA-registered mosquito repellent that contains DEET, picardin, IR3535, or oil of lemon eucalyptus to exposed skin.
You may be tempted to use outdoor sprays to battle mosquitoes. However, this method is only temporary and doesn't help control the source of the problem. The best way to avoid bites are prevention and protection.
Resources: UC IPM Pests in the Urban Landscape. Zika, Mosquitoes, and Repellents. https://ucanr.edu/blogs/blogcore/postdetail.cfm?postnum=21923