Mosquito Control Set for Sanibel and Captiva Islands Tonight!

Sanibel, Florida, USA - On the evening of June 13, 2025, residents of Sanibel, Captiva, North Captiva, Boca Grande, Cabbage Key, and Useppa Island can expect a buzzing night! The Lee County Mosquito Control District (LCMCD) has scheduled a mosquito treatment session using an Ultra Low Volume (ULV) rotor aircraft. This initiative aims to tackle the ongoing mosquito nuisance that plagues these beautiful islands, providing some respite for locals and visitors alike.

The treatment is set to take place between sunset and 2 a.m. the following morning, provided the weather cooperates. For those dealing with high mosquito populations at their homes, LCMCD encourages residents to submit service requests through their website or by calling 239-694-2174. Crews are on standby to assess and respond to these requests, ensuring that the needs of the community are met during this peak mosquito season.

The Science Behind the Spraying

Concerns about pesticide safety are common, but several studies underscore the minimal risks associated with ULV spraying. According to VDCI, numerous peer-reviewed articles indicate that the risks to humans and non-target insects from industrial mosquito spray applications remain low. A 2008 study by Davis and Peterson found that any biological effects on non-target arthropods from these applications are notably small.

Further reassurance comes from a Centers for Disease Control and Prevention (CDC) study conducted in 2005, which measured pesticide concentrations in urine before and after ULV application. It concluded that substantial exposure to pesticides from ULV spraying does not occur. In fact, participants showed higher pesticide metabolite levels from home applications than from the mosquito control efforts, which speaks volumes about the relative safety of organized spraying methods.

As for the types of pesticides used, the U.S. Environmental Protection Agency (EPA) notes that adulticides such as organophosphates (like malathion and naled) and synthetic pyrethroids (including prallethrin and permethrin) are commonly used. These adulticides are typically applied in ultra-low volume sprays, using less than 3 ounces of active ingredient per acre. This approach helps to minimize exposure risks for both people and the environment.

A Community Health Initiative

Efforts such as these are not merely about comfort; they also play a crucial role in public health. Mosquito control is essential to combat outbreaks of mosquito-borne diseases that can pose significant health threats, including West Nile Virus (WNV). Research indicates that the risks associated with contracting WNV far exceed any potential health concerns from the insecticides utilized in mosquito control programs.

As we head into the summer months, when mosquito populations typically surge, it’s vital for everyone in these communities to stay informed and proactive. Proper mosquito management not only alleviates the nuisance but also safeguards the health of residents and visitors.

For more information about mosquito control and specific treatment plans, residents can visit the LCMCD website. Now’s the time to prepare for a more pleasant summer experience on our stunning islands!