| 单词 | bollworm |
| 例句 | But the more cotton was sprayed, the more bollworms appeared. Silent Spring 1962-09-27T00:00:00Z Although some of the leaf-feeding insects were eliminated, any benefit that might thus have been gained was more than offset by bollworm damage. Silent Spring 1962-09-27T00:00:00Z One of the most destructive enemies of cotton is the bollworm. Silent Spring 1962-09-27T00:00:00Z But existing experimental permits already enable researchers to grow more than enough engineered Camelina to meet the current worldwide demand for pheromone control of diamondback moths and cotton bollworms, says Agenor Mafra-Neto, CEO of ISCA. Researchers just made it easier—and cheaper—to confuse crop pests 2022-09-01T04:00:00Z Department of Agriculture is seeking to enlist such techniques to eradicate an invasive diamondback moth in New York, which eats vegetable crops, and a cotton-munching pink bollworm in Arizona. California’s first lab-grown mosquitoes may take flight — stirring controversy 2022-03-15T04:00:00Z Kansas cotton is affected by bollworm, cotton fleahopper and the tarnished plant bug. Cotton gains momentum in Kansas ag markets 2019-11-22T05:00:00Z Initially GM cotton, which confers resistance to bollworm pests, helped farmers decrease pesticide sprays. For India’s cotton farmers, cooperatives — not technology — offer stability 2019-11-16T05:00:00Z Even when you dropped the bollworm larvae into a bucket of poison, farmers said, they kept swimming. Special Report: How Monsanto's GM cotton sowed trouble in Africa 2017-12-08T05:00:00Z The first genetically modified row crops of any kind—herbicide-resistant soybeans and cotton protected against the bollworm and other pests—were introduced only in 1995. GMOs Are a Necessity—for Farmers and the Environment 2016-10-04T04:00:00Z Step 6: Wait for an entire generation of parentless red and pink bollworms to die off. Government fires thousands of sterilized moths from cannons attached to drones 2015-10-07T04:00:00Z In 2013, however, Old World bollworms were found attacking tomato and soybean crops in Brazil. Incognito Caterpillar Threatens U.S. Borders 2014-08-25T04:00:00Z Yet by 2008, the bollworm sized hole in the ecosystem opened a new niche for non-target pests like aphids and whiteflies. For India’s cotton farmers, cooperatives — not technology — offer stability 2019-11-16T05:00:00Z The country’s major pest problems began in the 1990s - first whiteflies, then bollworms which feed on flower buds, withering them and damaging fruits. Special Report: How Monsanto's GM cotton sowed trouble in Africa 2017-12-08T05:00:00Z And "for some pests, such as cotton bollworm, refuge requirements have been abolished in large areas because Monsanto produced data suggesting natural refuges would be abundant enough," explains Yves Carrière of the University of Arizona. Farming a Toxin To Protect Crops, Pollinators and People 2013-09-03T12:45:00.583Z Step 2: At a young age, feed the impressionable pink bollworms a diet of red dye, giving them a permanent, unnatural color. Government fires thousands of sterilized moths from cannons attached to drones 2015-10-07T04:00:00Z Other GM crops soon followed, including Monsanto's Bt cotton: a plant modified to produce a bacterial toxin that discourages destructive bollworms and cuts down on the need for pesticides. Transgenics: A new breed 2013-05-01T17:20:54.763Z The farmers no longer suffered from bollworms, which once ruined large sections of their crop, and saved time and money on pesticides, representatives said. India Ink: In India, GM Crops Come at a High Price 2012-10-16T05:57:12Z Even when you dropped the bollworm larvae into a bucket of poison, farmers said, they kept swimming. Special Report: How Monsanto's GM cotton sowed trouble in Africa 2017-12-08T05:00:00Z Because the modified seeds are used so widely, bollworms may develop a resistance to the toxins, he explained. Green Blog: A Limit to Gains From Genetically Engineered Cotton 2012-07-23T19:45:40Z Step 3: Blast your red, née, pink bollworms with radiation to the point of sterilization. Government fires thousands of sterilized moths from cannons attached to drones 2015-10-07T04:00:00Z But the dye does not always show up, leading to false alarms that wild bollworms are on the loose. Concerns Raised about Genetically Engineered Mosquitoes 2011-10-31T01:15:16Z True, their fields were no longer infected by the bollworm after switching to Bt cotton - but the farmers were paying for it. India Ink: In India, GM Crops Come at a High Price 2012-10-16T05:57:12Z The country’s major pest problems began in the 1990s - first whiteflies, then bollworms which feed on flower buds, withering them and damaging fruits. Special Report: How Monsanto's GM cotton sowed trouble in Africa 2017-12-08T05:00:00Z —The great enemies of the cotton-planter are the cotton boll weevil, the bollworm and the leaf worm; but other insects inflict serious damage. Our Vanishing Wild Life Its Extermination and Preservation The Hussainpur farmers said their crops were now affected by aphids, which replaced the bollworms that Bt cotton was designed to resist. India Ink: In India, GM Crops Come at a High Price 2012-10-16T05:57:12Z |
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