Keywords: Brazil

Fall armyworms with offspring-killing gene tested on farms in Brazil

M. Le Page,  New Scientist,  2022.
Fall armyworms genetically modified to wipe out wild populations of the pests have been released in corn fields in São Paulo State in Brazil in the first farm trial of the new technology. The test was a success and is now being expanded, says Oxitec, the UK-based company that ...
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Oxitec Announces Ground-breaking Commercial Launch of Its Friendly™ Aedes aegypti Solution in Brazil

Oxitec,  COSION,  2021.
Oxitec, the leading developer of biological solutions to control pests, announced today the landmark commercial launch of its Friendly™ Aedes aegypti solution designed specifically for use by homeowners, businesses, and communities to control the dengue-spreading Aedes aegypti ...
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A Golden Menace

S. Moutinho,  Science,  2021.
An even bigger catastrophe looms: the invasion of the Amazon and its tributaries, part of the largest drainage basin in South America, which spans eight countries and is one of the richest hot spots for biodiversity on the planet. Golden mussels have been documented in the ...
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Next gen insect control

E. Unglesbee,  Progressive Farmer,  2021.
Dubbed "self-limiting" insects by their makers, a UK-based biotechnology company called Oxitec, these insects are genetically modified (GM) with an inserted gene that permits only male offspring to survive. Once released into a pest community, the GM insects gradually lower the ...
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Oxitec Receives Landmark Biosafety Approval for New Fall Armyworm Control Solution

Oxitec,  Oxitec,  2021.
Approval of Oxitec’s Friendly™ fall armyworm technology by the Brazilian government’s regulatory agency CTNBio confirms that it is safe for people, animals and the environment. Oxitec’s Friendly™ fall armyworm is a new, safe, and sustainable solution to one of the ...
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FKMCD and Oxitec Webinars

Oxitec Ltd,  FKMCD and Oxitec,  2020.
This FKMCD - Oxitec Public Educational Webinar, our ninth, shows how Oxitec's just-add-water technology helps control the Aedes aegypti mosquito population. The second half of the webinar includes questions and answers with attendees.
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Vector-Focused Approaches to Curb Malaria Transmission in the Brazilian Amazon: An Overview of Current and Future Challenges and Strategies

E. M. Rocha, R. D. Katak, J. C. de Oliveira, M. D. Araujo, B. C. Carlos, R. Galizi, F. Tripet, O. Marinotti and J. A. Souza,  Tropical Medicine and Infectious Disease,  5. 2020.
Here we present an overview on both conventional and novel promising vector-focused tools to curb malaria transmission in the Brazilian Amazon. If well designed and employed, vector-based approaches may improve the implementation of malaria-control programs, particularly in ...
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‘Just Add Water’ GM Mosquitoes Suppress Wild Population by 95%

H. Alber,  ,  2020.
In order to reduce the spread of dengue, Oxitec releases genetically modified male Aedes mosquitoes into the environment. Once in the wild, these insects breed with local female mosquitoes and pass on a gene that causes female offspring to die at an early age. This method was ...
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Editorial Expression of Concern: Transgenic Aedes aegypti Mosquitoes Transfer Genes into a Natural Population

B. R. Evans, P. Kotsakiozi, A. L. Costa-Da-Silva, R. S. Ioshino, L. Garziera, M. C. Pedrosa, A. Malavasi, J. F. Virginio, M. L. Capurro and J. R. Powell,  Scientific Reports,  10:2. 2020.
Shortly after publication of this Article in September 2019, the Editors were alerted to concerns regarding the interpretation of the data and some of the conclusions.
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Transgenic Aedes aegypti Mosquitoes Transfer Genes into a Natural Population

B. R. Evans, P. Kotsakiozi, A. L. Costa-da-Silva, R. S. Ioshino, L. Garziera, M. C. Pedrosa, A. Malavasi, J. F. Virginio, M. L. Capurro and J. R. Powell,  Scientific Reports,  9:6. 2019.
We genotyped the release strain and the target Jacobina population before releases began for >21,000 single nucleotide polymorphisms (SNPs). Genetic sampling from the target population six, 12, and 27-30 months after releases commenced provides clear evidence that portions of the ...
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