| 单词 | tsetse fly |
| 例句 | The only factor that prevented horses from spreading beyond West Africa was trypanosome diseases borne by tsetse flies. Guns, Germs, and Steel: The Fates of Human Societies 1997-03-01T00:00:00Z It consisted of catching and destroying tsetse flies. A Girl Named Disaster 1996-01-01T00:00:00Z Experiments have been undertaken by the British in the hope that the method could be used against the tsetse fly in Rhodesia. Silent Spring 1962-09-27T00:00:00Z Mother let her look through the microscope at wiggling creatures that lived inside the tsetse flies and made them deadly. A Girl Named Disaster 1996-01-01T00:00:00Z Much of the drive was through woodland infested with tsetse flies. My Life with the Chimpanzees 1988-03-01T00:00:00Z The free ride may be provided by mosquitoes, fleas, lice, or tsetse flies that spread malaria, plague, typhus, or sleeping sickness, respectively. Guns, Germs, and Steel: The Fates of Human Societies 1997-03-01T00:00:00Z The list of diseases and their insect carriers, or vectors, includes typhus and body lice, plague and rat fleas, African sleeping sickness and tsetse flies, various fevers and ticks, and innumerable others. Silent Spring 1962-09-27T00:00:00Z Equatorial Africa’s tsetse flies, carrying trypanosomes to which native African wild mammals are resistant, proved devastating to introduced Eurasian and North African species of livestock. Guns, Germs, and Steel: The Fates of Human Societies 1997-03-01T00:00:00Z Mama’s head snapped up, and she swatted the words away like tsetse flies. Beasts of Prey 2021-09-28T00:00:00Z Similarly, the spread southward of Fertile Crescent domestic animals through Africa was stopped or slowed by climate and disease, especially by trypanosome diseases carried by tsetse flies. Guns, Germs, and Steel: The Fates of Human Societies 1997-03-01T00:00:00Z The baskets fitted so tightly the animals could hardly wiggle as cages of tsetse flies were placed over them. A Girl Named Disaster 1996-01-01T00:00:00Z “I think no. Now is not the season for tsetse flies. There is hardly any sleeping sickness at all in Kilanga right now.” The Poisonwood Bible 1998-01-01T00:00:00Z I knew the crispy sensation of tsetse flies crawling in my hair. The Hot Zone 1994-01-01T00:00:00Z They even lost their cattle to disease borne by tsetse flies in the forest. Guns, Germs, and Steel: The Fates of Human Societies 1997-03-01T00:00:00Z Apparently the blackflies, sand flies, and tsetse flies have not yet become resistant to chemicals. Silent Spring 1962-09-27T00:00:00Z The hot, humid air of the forest buzzed with tsetse flies. A Girl Named Disaster 1996-01-01T00:00:00Z Many producers try to slake that rosé thirst with cynically made pink wines that have the life span of a tsetse fly before they fade away like the Cheshire Cat, leaving only the marketer's smile. American Rosés Without Clichés 2018-07-05T04:00:00Z Soldiers in this book have beehives fall on them; one has Christmas in Egypt under the pyramids; tsetse flies are an intractable problem. Books of The Times: ?The Beauty and the Sorrow,? by Peter Englund - Review 2011-11-10T22:18:39Z Black and other dark colors attract tsetse flies. How to Plan Your First Safari 2019-11-20T05:00:00Z A world of tsunamis, and tsetse flies; of genocide and really bad hair days; of dolphins and leprosy and strawberry blondes; of chaotic misery, interrupted by occasional flashes of astounding beauty. There Is No Dog by Meg Rosoff ? review 2011-08-12T21:55:05Z And occasionally, we were hounded by tsetse flies. How to plan your life-changing (but expensive) safari 2016-09-01T04:00:00Z They performed comparative analysis with tsetse flies and aphids, which do likewise, to unravel the genomic basis underlying this transition from laying eggs to birthing babies. What do new moms and roaches have in common? 2023-10-20T04:00:00Z The parasite then travels to the insect salivary glands to be transmitted to another human or other mammal when the infected tsetse fly consumes another blood meal. Fundamentals of Biology 2015-01-01T00:00:00Z With herds diminished, thornbush shrubs flourished, providing a perfect home for the tsetse flies that carried sleeping sickness. World History: from 1400 2022-12-14T00:00:00Z The farmers tilled their fields with hoes instead of plows, since draft animals were likely to die from diseases carried by the tsetse fly. Building the American Republic, Volume 2 2018-01-18T00:00:00Z In areas where the tsetse fly was found, it was not possible to keep cattle. World History: Patterns of Interaction 2012-01-01T00:00:00Z They found that the biological changes that allow beetle mimic cockroaches to give birth to live young are similar to those found in aphids and tsetse flies, demonstrating convergent evolution, Benoit said. What do new moms and roaches have in common? 2023-10-20T04:00:00Z When another tsetse fly bites the infected person, it takes up the pathogen, which then multiplies by binary fission in the fly’s midgut. Fundamentals of Biology 2015-01-01T00:00:00Z In New York, Dora was diagnosed with Chagas, which is cousin to the sleeping sickness caused by the African tsetse fly. Lifting the curtain on a long-neglected disease 2021-07-19T04:00:00Z The African Parks field operations manager for the reserve, David Robertson, acknowledged that the reintroduction of animals in 2015 led to an increase in tsetse flies. Malawi fights tsetse flies, disease after wildlife relocated 2019-10-30T04:00:00Z First, scientists hatch thousands of tsetse flies in an artificial habitat about 870 miles away, in the West African nation of Burkina Faso. A U.S.-funded nuclear project to zap a killer fly into extinction is saving West Africa’s cows 2019-05-31T04:00:00Z Swatting away tsetse flies, Lieutenant Diedhiou practically skipped as he traced the elephant’s footsteps. In Forlorn Park, Lion Cubs Play in Traffic and Elephant Dung Is Met With Delight 2019-03-16T04:00:00Z T. brucei develops in the gut of the tsetse fly after the fly bites an infected human or other mammalian host. Fundamentals of Biology 2015-01-01T00:00:00Z For one thing, tsetse fly eradication is not about getting rid of a single species—but rather an entire taxonomic family called Glossinidae, with 31 species and subspecies across Africa. Should We Kill Off Disease-Causing Pests? Not So Fast 2019-02-20T05:00:00Z The tsetse flies are something the parks workers need to manage differently, Robertson said. Malawi fights tsetse flies, disease after wildlife relocated 2019-10-30T04:00:00Z The newborn tsetse fly looks like a hand grenade and moves like a Slinky, and if you squeeze it too hard the source of its plumpness becomes clear — or rather a telltale white. Everywhere in the Animal Kingdom, Followers of the Milky Way 2019-02-11T05:00:00Z It will transform prospects for those infected by the bite of the tsetse fly and could help eradicate the disease by the WHO target date of 2020. The MeToo changemakers, a Blind Date update and other Weekend stories 2018-12-22T05:00:00Z The disease, also called human African trypanosomiasis, is transmitted by tsetse flies. Rapid Cure Approved for Sleeping Sickness, a Horrific Illness 2018-11-16T05:00:00Z But making a case for intrinsic value proved elusive as the researchers were developing their protocol for thinking about tsetse fly eradication, says study co-author Neil Carter of Boise State University. Should We Kill Off Disease-Causing Pests? Not So Fast 2019-02-20T05:00:00Z They target settlements in the forests and on the river banks, where the tsetse flies live and feed on the blood of fishermen, farmers and their families. The big sleep: how the world's most chaotic country is beating a deadly disease 2018-11-16T05:00:00Z The new tsetse fly research is just one example of scientists widening the ranks of adherents to nature’s Milky Way. Everywhere in the Animal Kingdom, Followers of the Milky Way 2019-02-11T05:00:00Z In other places, far less grazing created a hospitable habitat for the tsetse fly, which carries the parasites that cause sleeping sickness. Trillions Upon Trillions of Viruses Fall From the Sky Each Day 2018-04-13T04:00:00Z While Botswana’s northern swampland was ridden with disease-carrying tsetse flies and malaria, Mr. Selby and his clients traversed the bush in style. Harry Selby, genteel safari guide from a bygone era, dies at 92 2018-01-22T05:00:00Z After considering a long list of such pros and cons, the study concludes, “arguments predicated entirely on instrumental value do not provide compelling support for global tsetse fly eradication.” Should We Kill Off Disease-Causing Pests? Not So Fast 2019-02-20T05:00:00Z He is looking forward to getting 15m tsetse fly traps in place on the rivers to cut the chain of transmission. The big sleep: how the world's most chaotic country is beating a deadly disease 2018-11-16T05:00:00Z A perfume made from an antelope's scent protected cattle from tsetse flies, a study of around 1,100 cows found. In Case You Missed It 2018-01-07T05:00:00Z NEW ORLEANS, LOUISIANA—Whether on an African savanna or a feedlot in Texas, mammals are plagued by myriad insect pests: mosquitoes with malaria parasites, tsetse flies spreading African sleeping sickness, horseflies transmitting rinderpest. Watch a zebra turn its tail into a surprisingly effective fly swatter 2017-01-06T05:00:00Z People at greatest risk are tourists, hunters and others working in or visiting game parks, where hoofed animals are the main reservoirs for the parasite that causes the disease and tsetse flies are common. Medical detectives raced to save a man from a rare, ‘universally lethal’ disease 2016-12-22T05:00:00Z But the study says it is “morally justified” to identify areas where tsetse flies pose a threat, and then control or eliminate local populations. Should We Kill Off Disease-Causing Pests? Not So Fast 2019-02-20T05:00:00Z These parasites are transmitted to humans by tsetse flies, resulting in sleeping sickness. The big sleep: how the world's most chaotic country is beating a deadly disease 2018-11-16T05:00:00Z People are generally infected by the bite of an infected tsetse fly, which transmits the parasites. New Clues to Sleeping Sickness 2016-10-03T04:00:00Z African sleeping sickness, also known as African trypanosomiasis, is caused by a microscopic wormlike parasite spread exclusively by the tsetse fly. Sleeping sickness hides in human skin 2016-09-23T04:00:00Z Burger suspects he was bitten by tsetse flies while walking through game parks. Medical detectives raced to save a man from a rare, ‘universally lethal’ disease 2016-12-22T05:00:00Z Dr. Papert grew up in South Africa and credited his father, an entomologist who invited Seymour along for field research on the tsetse fly, with introducing him to the joys of experiential learning. Seymour Papert, MIT scholar who connected children with computers, dies at 88 2016-08-03T04:00:00Z An image of a tsetse fly outside a sleeping sickness treatment ward at Bandundu general hospital. The big sleep: how the world's most chaotic country is beating a deadly disease 2018-11-16T05:00:00Z His father was an entomologist who explored the bush trails along the east coast of southern Africa studying the tsetse fly, with his young family in tow. Seymour Papert, 88, Dies; Saw Education’s Future in Computers 2016-08-01T04:00:00Z Unlike mosquitoes that tap directly into the bloodstream, tsetse flies bite through flesh, giving potential skin-based parasites the opportunity to infect the flies while they’re eating. Sleeping sickness hides in human skin 2016-09-23T04:00:00Z He asked Burger whether he remembered being bitten by tsetse flies, “and he was immediately able to tell me he was bitten when he was in Africa,” Vitberg recalled. Medical detectives raced to save a man from a rare, ‘universally lethal’ disease 2016-12-22T05:00:00Z The tsetse fly is roughly similar in size and appearance to the ordinary housefly, but it packs a lot more of a punch. What are the world's deadliest animals? - BBC News 2016-05-18T04:00:00Z The parasite is spread through the tsetse fly, and affects people living in rural areas in 24 countries in West and Central Africa. Sex life of sleeping sickness parasite may lead to its downfall 2016-01-25T05:00:00Z Sleeping sickness is caused by trypanosome parasites carried by tsetse flies, which feed on cattle and on humans. New Treatment Slows an Epidemic of Sleeping Sickness 2015-11-09T05:00:00Z People who display no symptoms and have virtually no parasites in their bloodstream can still carry the disease and transmit it to others if they’re bitten by tsetse flies, she says. Sleeping sickness hides in human skin 2016-09-23T04:00:00Z Prof Welburn said: "It is just a matter of chance that that animal gets bitten by a tsetse fly and that fly bites a human and infects them." Sleeping sickness study claims success - BBC News 2015-11-09T05:00:00Z The aim is to reduce the tsetse fly population, which transmits a parasite to humans causing sleeping sickness. Health Check: Blue is the colour for sleeping sickness cure - BBC News 2015-06-27T04:00:00Z Up to 60 million people in sub-Saharan Africa are at risk of catching sleeping sickness which is caused by a parasite passed on by biting tsetse flies. Tangled up in blue: A sticky end to sleeping sickness - BBC News 2015-06-27T04:00:00Z But after only four years of using radiation to sterilize male tsetse flies, this region of Senegal is basically free of this torment. Irradiating And Eradicating The Tsetse Fly Scourge 2015-04-02T04:00:00Z Further testing revealed that mice with parasites in their skin, but undetectable levels of the parasite in their blood, can easily transmit the disease to tsetse flies. Sleeping sickness hides in human skin 2016-09-23T04:00:00Z The disease is transmitted from cattle to humans by the tsetse fly. Sleeping sickness study claims success - BBC News 2015-11-09T05:00:00Z This is possible because the tsetse fly is very sensitive to insecticide and an extremely slow breeder, producing just one live offspring every nine days. Health Check: Blue is the colour for sleeping sickness cure - BBC News 2015-06-27T04:00:00Z A recent study suggests that some people were able to use areas free of tsetse flies to travel south from East Africa more than 2,000 years ago. Fluoridated Water Helps Older Adults Keep Teeth, Study Says 2015-03-30T04:00:00Z The geographic distribution of the tsetse fly, a scourge that kills millions of livestock and thousands of people each year with its sleeping sickness, robbing over $4 billion in agriculture in sub-Saharan Africa. Irradiating And Eradicating The Tsetse Fly Scourge 2015-04-02T04:00:00Z The tsetse fly is found only in Africa, so Ms Alsan tested her results in areas outside Africa with similar climates; she did not find the same pattern. In the ointment 2015-01-15T05:00:00Z Genome Yields Clues to Tsetse Fly's Strange, Deadly Ways The tsetse fly is best known as the vector for the trypanosome parasites that cause sleeping sickness and a disease in... More Than 4% of Death Row Inmates May Be Innocent 2014-04-28T07:15:00Z This means the project team can begin to step back and let local teams take on the tsetse fly. Health Check: Blue is the colour for sleeping sickness cure - BBC News 2015-06-27T04:00:00Z The tsetse fly is best known as the vector for the trypanosome parasites that cause sleeping sickness and a disease in livestock called nagana. [News & Analysis] Genome Yields Clues to Tsetse Fly's Strange and Deadly Ways 2014-04-29T14:55:34.923Z “I don’t see any reason that can’t happen in the tsetse fly.” Tsetse Fly Genome Is Solved, Raising Hope in Battling Sleeping Sickness 2014-04-24T18:03:17Z The technology was originally developed to study the tsetse fly in Africa, which spreads the potentially fatal sleeping sickness. How do you track a honey bee? 2013-08-02T00:05:24Z They also caught tsetse flies and determined what species they had last fed on. A Wake-Up Call in the Fight Against Sleeping Sickness 2013-01-17T22:00:00Z The parasite causing sleeping sickness is transmitted to humans through the bite of the infected tsetse fly. Bacteria stop sleeping sickness 2012-02-15T00:02:15Z The original suggestion was that stripes repel tsetse flies. Why zebra are striped: Horse sense 2012-02-09T16:02:40Z Earlier research testing tsetse fly preferences for black, white, or striped landing surfaces found that the flies preferred black squares, but the testing didn't explain why. Mystery of Zebra's Stripes Finally Solved? 2012-02-09T17:35:49Z How could motor transport go through densest trackless bush, or horse and bullock transport where horse-sickness and tsetse fly forbade? Cupid in Africa 2011-09-28T02:00:21.467Z It is found in 36 sub-Saharan African nations and is caused by the trypanosome parasite which is transmitted by tsetse fly bites. Study finds gene clues to African cattle disease 2011-05-16T19:03:18Z "And it comes from the bite of a tsetse fly?" said Cuthbert. Sanders of the River 2011-03-12T03:00:26.427Z These have all been unsuccessful, owing to that African scourge, the poisonous tsetse fly. The World and Its People: Book VII Views in Africa 2011-02-13T03:00:17.920Z Malaria is transmitted by mosquitoes; sleeping sickness is transmitted by the tsetse fly. Corrections 2010-06-05T04:00:00Z That the hope was vain he knew, and that in all the island of Mombasa there is no single beast of burden, thanks to the tsetse fly, whose sting is death to them. Cupid in Africa 2011-09-28T02:00:21.467Z The disease, spread by the bite of a tsetse fly, is caused by a parasite attacking the central nervous system. Sleeping sickness 'breakthrough' 2010-03-31T18:01:00Z In some districts the tsetse fly causes great havoc. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 2 "Camorra" to "Cape Colony" In the low-lying regions to the north the bite of the tsetse fly is fatal to horses and to other domestic animals. The World and Its People: Book VII Views in Africa 2011-02-13T03:00:17.920Z Verna walked immediately behind him—they had left their horses at a kraal on the high ground, for this stuffy, forest-covered valley bottom was not altogether devoid of the tsetse fly. Forging the Blades A Tale of the Zulu Rebellion It is probably transmitted from animal to animal solely by the bites of the tsetse fly. Special Report on Diseases of Cattle Insect pests like the tsetse fly swarm around Lake Victoria Nyanza, while different fevers of peculiarly malignant varieties lie in wait to attack the European. The Story of the Great War, Volume III (of 8) History of the European War from Official Sources The mosquito carries malaria, and the tsetse fly is the harbinger of that most terrible of diseases, sleeping sickness. An African Adventure By 'salted,' the trader meant that the animals had been through the sickness caused by the bite of the tsetse fly, and were henceforth immune to the worst scourge of Africa. The Rogue Elephant The Boys' Big Game Series This district is largely infested with the tsetse fly, an insect whose sting means death to almost all domestic animals. South Africa and the Transvaal War, Vol. 1 (of 6) From the Foundation of Cape Colony to the Boer Ultimatum of 9th Oct. 1899 The encampment being outside the tsetse fly area, the party had brought both cattle and horses with them. Reminiscences of a South African Pioneer I am sorry to say also that the horses seem ill able to perform their work, and I greatly fear that they have been injured by the tsetse fly. Adventures in Africa By an African Trader In addition, the party of explorers found their animals woefully bitten by the tsetse fly, rhinoceroses and elephants were too plentiful to be interesting, and the great white ant made itself tiresome. A Book of Discovery The History of the World's Exploration, From the Earliest Times to the Finding of the South Pole She rode the Muscat donkey, which was dying from the bites of tsetse flies. Sacrifice There are certain wide belts of land in Africa called the "tsetse fly belts," where horses, mules and cattle can not live. In Africa Hunting Adventures in the Big Game Country Elephants' tusks are heavy, and cannot be transported on horses or oxen from the depths of the forest, for draught animals are killed by the sting of the poisonous tsetse fly. From Pole to Pole A Book for Young People The existence of the dreaded tsetse fly, whose bite is fatal to any domestic animal, accounted for the lack of human inhabitants. Kafir Stories Seven Short Stories As they marched along the banks of the Rovuma the buffaloes and camels were badly bitten by the tsetse fly, and one after another died. A Book of Discovery The History of the World's Exploration, From the Earliest Times to the Finding of the South Pole The usual pack animals, horses and oxen, cannot live on the Gold Coast because of the tsetse fly, which spreads amongst them the sleeping sickness. Cocoa and Chocolate Their History from Plantation to Consumer In one of the rooms of the laboratory there were natives holding little cages of tsetse flies against the monkeys, which were pinioned to the floor by the natives. In Africa Hunting Adventures in the Big Game Country In his leisure hours he collected natural history specimens, which he sent home, studied the poisonous tsetse fly and the deadly fever, and was always searching for remedies. From Pole to Pole A Book for Young People Camels attacked by tsetse fly, and by sepoys. The Last Journals of David Livingstone, in Central Africa, from 1865 to His Death, Volume I (of 2), 1866-1868 The children grew feverish, and mosquitoes made life a misery to them, while the tsetse fly made further exploration for the moment impossible. A Book of Discovery The History of the World's Exploration, From the Earliest Times to the Finding of the South Pole But now the Boer can go north no more; two things stop him: the tsetse fly and the fever. From Capetown to Ladysmith An Unfinished Record of the South African War In many little bottles were specimens of the deadly tsetse fly that causes all the infection. In Africa Hunting Adventures in the Big Game Country Herdsmen and their cattle cover the steppes and highlands, save where the tsetse fly prevents. The Negro Camels attacked by tsetse fly, and by sepoys. The Last Journals of David Livingstone, in Central Africa, from 1865 to His Death, Volume I (of 2), 1866-1868 One of the most dangerous diseases in man, the African sleeping sickness, is caused by a trypanosome, and the disease of domestic cattle in Africa, nagana, or tsetse fly disease, is also so produced. Disease and Its Causes As a consequence, another thing that abounded was the dreadful tsetse fly, whose bite is death to domestic animals. Allan Quatermain The tsetse fly, whose bite is fatal to all domestic animals, is common in many districts of South and East Africa. The Project Gutenberg Encyclopedia Volume 1 of 28 Usually, after the lion came the leopard and sometimes the buzz of the tsetse fly. The Phantom of the Opera Loéla, thirty feet wide and one deep, and meet with tsetse fly, though we have seen none since we left Chitapangwa's. The Last Journals of David Livingstone, in Central Africa, from 1865 to His Death, Volume I (of 2), 1866-1868 This was because of the tsetse fly that made it impossible to keep domestic cattle. The Leopard Woman The bite of the little tsetse fly kills them. Beacon Lights of History, Volume 14 The New Era; A Supplementary Volume, by Recent Writers, as Set Forth in the Preface and Table of Contents This is constituted by the tsetse fly, which renders a pastoral life absolutely impossible throughout large tracts in central and southern Africa. The Project Gutenberg Encyclopedia Volume 1 of 28 No cow is more placid, no lamb more gentle; he would not harm a tsetse fly or kick a snapping terrier. In the Riding-School; Chats with Esmeralda The donkey, be it remembered, and man are the only animals which are said to be immune from the poisonous effects of the bite of tsetse fly, except, of course, the wild game. Allan and the Holy Flower From the spoor of buffaloes and elephants it appears that these animals frequent Lupata in considerable numbers, and—we have often observed the association—the tsetse fly is common. A Popular Account of Dr. Livingstone's Expedition to the Zambesi and its tributaries And of the Discovery of Lakes Shirwa and Nyassa, 1858-1864 The dreaded tsetse fly abounded here, and we had sent our horses in via Fort Hall. The Land of Footprints That white beast you saw is the last of them; the others died of the bite of the tsetse fly. Allan and the Holy Flower |
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