Senior Connections SeniorConnections July/Aug 2019 | Página 8

The MN mosquito mambo she will have you. (infrared radiation) and the carbon dioxide that The only solution is to get out of bed, switch on we exhale. the light, and try to get her before she gets you. Mosquitoes in Minnesota can transmit some I shudder to think of what it would be like if unpleasant diseases, such as encephalitis, but we some larger predator had the ruthlessness of a are fortunate that they don’t transmit yellow fever Minnesota mosquito. or malaria. Worldwide, mosquitoes infect about Grizzly bears are magnifi cent animals and im- 500 million people with diseases each year, re- Curmudgeon’s pressive predators, but they generally avoid con- sulting in about two million deaths. Corner tact with humans. Imagine what life would be Recently, an unwelcome addition joined Min- IVAN RACONTEUR • EDITOR like if bears developed the thirst for our blood nesota’s mosquito population. The Japanese rock that mosquitoes demonstrate. pool mosquito, a potential carrier of the LaCrosse The shortest season is special in our state be- A well-timed slap is fatal to a mosquito, but it encephalitis virus and the West Nile virus, has cause it allows us to venture forth into the great would only annoy a grizzly bear. been expanding its territory in the state since outdoors to enjoy so many activities that we Of course, swatting the devils is only our last about 2007. love. line of defense. An entire industry has grown up Part of the problem with mosquitoes is that Every evening, thousands of Minnesotans can around killing mosquitoes, or at least keeping there are so many of them. A single female mos- be found on decks, in driveways, at the lake, or them at bay long enough for us to enjoy a ball quito can lay up to 400 eggs at a time, and eggs at sports fi elds across the state performing that game or social event. can survive for as long as fi ve years. The eggs unique form of aerobic exercise known as the We spray chemicals on wetlands and other po- need water in order to hatch, which is why the Minnesota mosquito mambo. tential breeding grounds to try to kill them. We fl ying fi ends are so abundant after a heavy rain. This distinctive exercise involves trying to cover ourselves with an array of toxic chemicals Some species of mosquitoes can produce four slap both arms, both legs, and the spot directly in a feeble attempt to keep them away. or more generations per year. Eggs in the ground between one’s shoulder blades simultaneously, We rig up elaborate devices to attract and elec- can survive over the winter, waiting to produce while hopping from foot to foot, and alternately trocute them, and we even wear clip-on devices the next crop of tiny tormentors in the spring. waving one’s arms over one’s head and blowing designed to repel them, but still they come. Many cities have adopted programs to com- vigorously to keep the little devils out of one’s We usually talk about mosquitoes in general bat mosquitoes. It would be nearly impossible to face. terms, but there are actually about 170 species eliminate them, but the spraying programs seem It is a complex activity, but it is one that Min- in North America. Minnesota is home to about to help. nesotans learn at an early age. 50 species of mosquitoes, and more than half of In addition to inspiring the Minnesota mosqui- This ritual begins at about dusk every summer these bite humans. to mambo, mosquitoes, like the harsh Minnesota evening, and has been taking place since long be- There are so many of them, in fact, that they winters, help defi ne who we are as a people and fore Minnesota became a state. have been described as Minnesota’s “unoffi cial a state. There is a common misconception about why state bird.” They can also help us appreciate those brief pe- settlement took so long in this rugged region. Mosquitoes are members of the insect class ae- riods in the spring and fall, between snow season Many people think it was the harsh winters that des, genus culex, and the order diptera. and mosquito season, when we can enjoy the out- kept settlers away, but that is not the case. There are about 3,000 species of mosquitoes doors without being covered by winter wardrobes Even in the days of the earliest pioneers, people in the world, but most Minnesotans would say or the chemicals of summer. found ways to cope with the cold and snow, and that ours are the fi erc- even embraced them. It is the Minnesota sum- est. This is probably mers that people found most daunting. because we have such The mosquito mambo is just one of the ways a short season. It gives we try to protect ourselves from the state’s small- them a sense of urgen- est predators. cy about getting their Some might say it is an exaggeration to call next snack of human mosquitoes predators, but anyone who has spent blood. • Video Inspection & Location • Maintenance Agreements any time in a quiet room with one of these winged Lest anyone get the • Commercial, Residential, & Farm • Hydro Jetting demons knows what I am talking about. wrong idea about the Their small size does not limit their ferocity or • Environmentally Safe Products fact that only female their aggressiveness. 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