Trying To Kill Mosquitoes : Différence entre versions

De Transcription | Bibliothèque patrimoniale numérique Mines ParisTech
Aller à : navigation, rechercher
m
m
 
(4 révisions intermédiaires par 4 utilisateurs non affichées)
Ligne 1 : Ligne 1 :
<br>Every night time, a mass murderer stalks the darkness of America’s suburbs. An eerie blue glow lures hapless victims from their homes. The doomed souls, mesmerized by the light, throng to their deaths in scorching blasts of electricity. I’m talking concerning the bug zapper. Many people use the system to rid themselves of mosquitoes and different pests. "Kill flies, mosquitoes, gnats, and wasps," touts Black and Decker. Flowtron will help eliminate flying pests over up to "2 acres" for just $315. Another advertises itself as an "eco-friendly" way to "instantly kill" mosquitoes. The problem? None of those claims are true, scientists say. The truth is, bug zappers make it extra seemingly you’ll be bitten by mosquitoes while sitting in your backyard. "When it comes to mosquitoes, bug zappers don’t work," says James Fordyce, an entomologist at the University of Tennessee at Knoxville. Bug zappers are distinctive killers of bugs - just not the ones that chunk you. Among the many 1000's of insects these units electrocute each evening, nearly all are harmless.<br><br><br><br>One research estimated even a fraction of the [https://great-worker.com/annettamolinar electric bug zapper] zappers sold in the United States kill greater than 70 billion insects annually - with no discernible affect on mosquitoes or different biting insects. This pointless slaughter of local insect populations could also be hastening the decline of species, the insect apocalypse. I talked to experts about why bug zappers are a extremely unhealthy concept to do away with mosquitoes - and [http://www.californiacontrarian.com/the-supremes-but-can-they-sing/ electric bug zapper] what works as an alternative. [https://et6.ir/zackproeschel rechargeable bug zapper] zappers purport to work by attracting mosquitoes, typically utilizing a lightbulb that emits ultraviolet light, or sometimes carbon dioxide or chemical bait. Yet research show nearly no mosquitoes or other biting insects ever enter a zapper. In 1997, the University of Florida’s medical entomological laboratory tallied the death toll from one bug zapper over a single evening: 10,000 insects. Just eight have been mosquitoes. Similar studies mirrored those findings. Around the same time, researchers on the University of Delaware used a bug zapper to lure 13,789 insects over a summer season.<br> <br><br><br>Only 31 - 0.22 p.c - were biting insects corresponding to mosquitoes and gnats. What did it kill? Beneficial bugs, mostly. Roughly half the victims - 6,670 insects - had been harmless aquatic species from close by rivers and streams, fish meals within the aquatic food chain. Many of the others had been parasitic wasps and beetles that naturally prey on mosquitoes. Mosquitoes will not be fooled by zappers as a result of, together with other bloodsucking insects, electric [https://seeurl.site/corina10i39279 best bug zapper] zapper they have evolved to home in on animals’ exhaled carbon dioxide, not ultraviolet light, scientists say. Even when mosquitoes are drawn in by a bug zapper, they'll immediately redirect their consideration to their favourite foods: warmblooded mammals, particularly humans. And Colorado State University’s extension service has reached the identical conclusion: "No controlled scientific examine has shown that these devices reduce mosquito biting charges outdoors," it states on its website. None responded with material supporting their claims after multiple inquiries.<br><br><br><br>Black and Decker referred all questions to a contract manufacturer, which additionally didn't reply. These claims not only mislead buyers by ignoring scientific evidence, but they might create a false sense of safety for people who use these devices to protect towards mosquito-borne diseases in the United States, Fordyce said. "If one would like to avoid being bit, a repellent is the answer," he says. "Even if zappers labored … The FTC, while not commenting on the companies’ marketing statements, noted that it had investigated misleading statements and security issues previously issuing warning letters and filing cases towards manufacturers of different varieties of pest management, corresponding to ultrasonic units. FTC officials really useful the general public submit any complaints by means of their web site. What does repel mosquitoes? Bug zappers are just one of many suspect merchandise promising to eliminate biting insects: ultrasonic units, propane-fired CO2 traps, and pesticide misters are among those that do not work, or do more hurt than good, according to Texas A&M.<br>
+
<br>Every night time, a mass murderer stalks the darkness of America’s suburbs. An eerie blue glow lures hapless victims from their houses. The doomed souls, mesmerized by the sunshine, throng to their deaths in sizzling blasts of electricity. I’m speaking about the bug zapper. Many people use the machine to rid themselves of mosquitoes and other pests. "Kill flies, mosquitoes, gnats, and wasps," touts Black and Decker. Flowtron will help get rid of flying pests over up to "2 acres" for just $315. Another advertises itself as an "eco-friendly" technique to "instantly kill" mosquitoes. The issue? None of these claims are true, scientists say. In actual fact, bug zappers make it more likely you’ll be bitten by mosquitoes while sitting in your backyard. "When it comes to mosquitoes, bug zappers don’t work," says James Fordyce, an entomologist on the University of Tennessee at Knoxville. Bug zappers are exceptional killers of bugs - just not those that chunk you. Among the many 1000's of insects these units electrocute each evening, nearly all are harmless.<br><br><br><br>One study estimated even a fraction of the bug zappers sold within the United States kill more than 70 billion insects yearly - with no discernible impact on mosquitoes or other biting insects. This pointless slaughter of native insect populations could also be hastening the decline of species, the insect apocalypse. I talked to consultants about why bug zappers are a very dangerous concept to eliminate mosquitoes - and what works as a substitute. Bug zappers purport to work by attracting mosquitoes, sometimes using a lightbulb that emits ultraviolet light, or generally carbon dioxide or chemical bait. Yet studies show just about no mosquitoes or different biting insects ever enter a zapper. In 1997, the University of Florida’s medical entomological laboratory tallied the demise toll from one bug zapper over a single evening: 10,000 insects. Just eight were mosquitoes. Similar research reflected these findings. Around the same time, researchers on the University of Delaware used a bug zapper to entice 13,789 insects over a [http://knowledge.thinkingstorm.com/UserProfile/tabid/57/userId/2213737/Default.aspx summer pest solution].<br><br><br><br>Only 31 - 0.22 percent - had been biting insects corresponding to mosquitoes and gnats. What did it kill? Beneficial bugs, mostly. Roughly half the victims - 6,670 insects - had been harmless aquatic species from nearby rivers and streams, fish food in the aquatic food chain. Most of the others had been parasitic wasps and beetles that naturally prey on mosquitoes. Mosquitoes are usually not fooled by zappers because, together with different bloodsucking insects, they have developed to home in on animals’ exhaled carbon dioxide, not ultraviolet light, scientists say. Even when mosquitoes are drawn in by a bug zapper, they'll instantly redirect their attention to their favourite foods: warmblooded mammals, especially humans. And Colorado State University’s extension service has reached the identical conclusion: "No controlled scientific research has shown that these units scale back mosquito biting charges outdoors," it states on its web site. None responded with materials supporting their claims after a number of inquiries.<br><br><br><br>Black and Decker referred all inquiries to a contract manufacturer, which also didn't reply. These claims not solely mislead patrons by ignoring scientific evidence, however they might create a false sense of safety for [https://patrimoine.minesparis.psl.eu/Wiki/index.php/Utilisateur:Curtis03L48063 summer pest solution] people who use these gadgets to protect against mosquito-borne diseases in the United States, Fordyce mentioned. "If one wish to avoid being bit, a repellent is the solution," he says. "Even if zappers labored … The FTC, while not commenting on the companies’ marketing statements, noted that it had investigated deceptive statements and safety points up to now issuing warning letters and filing instances in opposition to manufacturers of different sorts of pest control, resembling ultrasonic units. FTC officials advisable the public submit any complaints by their webpage. What does repel mosquitoes? Bug zappers are simply one among many suspect merchandise promising to eliminate biting insects: ultrasonic gadgets, propane-fired CO2 traps, and pesticide misters are amongst these that do not work, or do more hurt than good, according to Texas A&M.<br>

Version actuelle datée du 25 novembre 2025 à 02:33


Every night time, a mass murderer stalks the darkness of America’s suburbs. An eerie blue glow lures hapless victims from their houses. The doomed souls, mesmerized by the sunshine, throng to their deaths in sizzling blasts of electricity. I’m speaking about the bug zapper. Many people use the machine to rid themselves of mosquitoes and other pests. "Kill flies, mosquitoes, gnats, and wasps," touts Black and Decker. Flowtron will help get rid of flying pests over up to "2 acres" for just $315. Another advertises itself as an "eco-friendly" technique to "instantly kill" mosquitoes. The issue? None of these claims are true, scientists say. In actual fact, bug zappers make it more likely you’ll be bitten by mosquitoes while sitting in your backyard. "When it comes to mosquitoes, bug zappers don’t work," says James Fordyce, an entomologist on the University of Tennessee at Knoxville. Bug zappers are exceptional killers of bugs - just not those that chunk you. Among the many 1000's of insects these units electrocute each evening, nearly all are harmless.



One study estimated even a fraction of the bug zappers sold within the United States kill more than 70 billion insects yearly - with no discernible impact on mosquitoes or other biting insects. This pointless slaughter of native insect populations could also be hastening the decline of species, the insect apocalypse. I talked to consultants about why bug zappers are a very dangerous concept to eliminate mosquitoes - and what works as a substitute. Bug zappers purport to work by attracting mosquitoes, sometimes using a lightbulb that emits ultraviolet light, or generally carbon dioxide or chemical bait. Yet studies show just about no mosquitoes or different biting insects ever enter a zapper. In 1997, the University of Florida’s medical entomological laboratory tallied the demise toll from one bug zapper over a single evening: 10,000 insects. Just eight were mosquitoes. Similar research reflected these findings. Around the same time, researchers on the University of Delaware used a bug zapper to entice 13,789 insects over a summer pest solution.



Only 31 - 0.22 percent - had been biting insects corresponding to mosquitoes and gnats. What did it kill? Beneficial bugs, mostly. Roughly half the victims - 6,670 insects - had been harmless aquatic species from nearby rivers and streams, fish food in the aquatic food chain. Most of the others had been parasitic wasps and beetles that naturally prey on mosquitoes. Mosquitoes are usually not fooled by zappers because, together with different bloodsucking insects, they have developed to home in on animals’ exhaled carbon dioxide, not ultraviolet light, scientists say. Even when mosquitoes are drawn in by a bug zapper, they'll instantly redirect their attention to their favourite foods: warmblooded mammals, especially humans. And Colorado State University’s extension service has reached the identical conclusion: "No controlled scientific research has shown that these units scale back mosquito biting charges outdoors," it states on its web site. None responded with materials supporting their claims after a number of inquiries.



Black and Decker referred all inquiries to a contract manufacturer, which also didn't reply. These claims not solely mislead patrons by ignoring scientific evidence, however they might create a false sense of safety for summer pest solution people who use these gadgets to protect against mosquito-borne diseases in the United States, Fordyce mentioned. "If one wish to avoid being bit, a repellent is the solution," he says. "Even if zappers labored … The FTC, while not commenting on the companies’ marketing statements, noted that it had investigated deceptive statements and safety points up to now issuing warning letters and filing instances in opposition to manufacturers of different sorts of pest control, resembling ultrasonic units. FTC officials advisable the public submit any complaints by their webpage. What does repel mosquitoes? Bug zappers are simply one among many suspect merchandise promising to eliminate biting insects: ultrasonic gadgets, propane-fired CO2 traps, and pesticide misters are amongst these that do not work, or do more hurt than good, according to Texas A&M.