Mosquito Behavior in Extreme Summer Heat: Are They Thriving or Dwindling?
The scorching summer heat in the DMV area is not only making humans sweat but also affecting the behavior of mosquitoes. A recent Reddit post sparked a debate on whether there are more or fewer mosquitoes this summer, so let’s dive into the science behind it.
Mosquitoes are cold-blooded creatures, meaning they rely on external temperatures to function. Experts suggest that mosquitoes thrive in temperatures between 80-90 degrees Fahrenheit, becoming sluggish below 60 degrees Fahrenheit, and unable to operate at 50 degrees Fahrenheit. But what happens when temperatures soar above 90 degrees Fahrenheit?
Just like humans, mosquitoes also tend to be less active in extreme heat. The primary factor influencing mosquito behavior is humidity, with mosquitoes being less active during the peak heat of a sunny summer afternoon due to low relative humidity. However, as temperatures cool down, mosquitoes become more aggressive and hungry, feeding most frequently at dawn and dusk.
Moreover, prolonged hot weather can extend the mosquito breeding season, leading to more of these pesky insects buzzing around. So, whether you’re experiencing fewer or more mosquitoes this summer depends on the time of day you’re outdoors.
To stay bite-free and avoid these pests, here are some tips:
– Use mosquito repellent containing DEET, picaridin, or oil of lemon eucalyptus.
– Wear protective clothing like long sleeves and pants.
– Avoid being outdoors during dawn and dusk.
– Use mosquito nets over beds or sitting areas.
– Eliminate standing water around your home.
– Ensure windows and doors have intact screens.
– Use fans outdoors to deter mosquitoes.
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