Although dragonflies are predators, they themselves must worry about predators, also. Birds, frogs, lizards, spiders and fish think dragonflies are pretty tasty. So the things you do to attract them must also protect them. 2. Blooming plants attract bees, butterflies, and other pollinators that dragonflies like to eat.
After puncturing the skin with their mouthparts and feeding on blood, mosquitoes leave hard, itchy bumps. In the blood-feeding process, mosquitoes inject saliva into their host which creates the reactions that cause bite symptoms. Most mosquito bites are harmless and the symptoms subside in a few days. Some discomforting symptoms include swelling of the bite site, soreness, and bleeding. While mosquitoes are an itchy, uncomfortable nuisance, the important problem arising from mosquito bites is transmission of viral or parasitic diseases.
The reason a mosquito/bug bite itches is because of the saliva they âinjectâ as part of sticking it to you. If you get to it quickly enough adding your saliva dilutes it and draws it out, at least partially, and makes it itch less. Been doing the same thing as you for years and it works.