How can a gardener deal with mosquitoes? ASK THE HORT AGENT
Question How can a gardener deal with mosquitoes?
Answer The one good thing that has come from the drought is the reduction of the mosquito population. If it ever rains again, the skeeters will be right back in full force. Don’t be fooled into thinking they are gone for good. Gardeners and other outdoor folk know September and early October are prime skeeter time.
Mosquitoes need rain, but more specifically they need still water. It doesn’t take much. They are just as happy with water in a saucer under a potted plant as they are with a swamp or pond. Clogged gutters, road trash and dog bowls often serve as skeeter breeding grounds. The first step in mosquito management is reducing the sites where mosquitoes can lay eggs. In other words, get rid of the standing water. Obviously, that is not an option if you live near natural wet sites like swamps, ditches or ponds.
When you can’t stop ‘em, then block ‘em. Hats, clothes and repellants are your primary line of defense. Simply remember the old saying, “Happy as a skeeter at a nudist colony” and you will put more clothes on. This strategy works even better with good timing. Work outside in the morning or during the middle of the day (if it isn’t too hot). Head for the house when the sun gets close to the horizon. Grab a glass of tea and employ the ultimate skeeter blocker – the screened porch. One of life’s small pleasures is sitting on a porch under a ceiling fan and watching the little blood suckers bouncing on the outside of the screen.
Bug zappers, ultrasonic gadgets and smoke from burning oil (even citronella) are next to useless. Female mosquitoes are attracted to CO2 (carbon dioxide). Smoke or ultrasonic sound doesn’t fool them, and they aren’t mesmerized by purple light. There is a possibility the smell of frying insects on the bug zapper may make you want to attend the edible insect workshop at the natural science museum. Keep in mind there ain’t much meat on a skeeter leg.
CO2 traps also work. They may not give you 100% relief. They may also attract some mosquitoes from nearby areas. However, when used properly, they catch the litter buggers. If your property is under heavy attack, consider using these devices. Keep in mind, they are better for longer term control than short term relief.
Rain will eventually fall from the sky. Our plants and the mosquitoes are waiting for that day. For great info on mosquitoes, check out http://www.ces.ncsu.edu/depts/ent/notes/Urban/westnile.htm# If you do not have internet access, then call me at 910-893-7533 or email me at gpierce@harnett.org
Since NC is a lottery state now, get into the “odds” mode of thinking. If you’re having an outdoor party, invite as many folks as possible. You’re less likely to get bit if there are more folks around.
Gary L. Pierce
Horticulture Extension Agent Harnett County | 
