Emphasize the importance of limiting the current use of pesticides
Abadi Muhammad Mishlawi, a doctoral student at the University of Liverpool in the United Kingdom, achieved the second place in the world for the best scientific poster in the annual conference of the American Entomologists Association 2020, which reveals the genetic mutations responsible for the resistance of dengue mosquitoes to insecticides in the Jazan region, as part of his current research To study a doctorate in the Department of Genetics, Evolution and Ecology.
Search mechanism
Dr. “Mishlawi” stated that the Aedes aegypti mosquitoes were collected from the Jazan region (the village and the city), and their genes and mutations that contain them, specifically responsible for resistance to insecticides, were studied. Contrary to the first two mutations, these mutations are present and spread in East Asia (such as India, Thailand and Taiwan) and some countries in South America (such as Brazil and Mexico). These mutations result in a change in the composition of the sodium channels (voltage gates in the insect’s nervous system), which prevents the pesticide formulation from Access to the nervous system to kill the insect.
research results
The researcher, “Mashlawi”, confirmed that for the first time, the presence of three mutations in the synthesis of the symmetry formula were detected as homogeneous mutations, which indicates that resistance to pesticides is at its highest in the Jizan region. On the other hand, examination of the genetic syntheses in villages revealed a combination in one of its patterns that does not contain mutations. Hence, there is potential to reduce resistance, especially in villages. Because they were exposed to less pesticides compared to Medina, and these patterns were found in some samples from Makkah and Jeddah, but in a very small number.
“Mishlawi” indicated that the results of the research indicate the importance of limiting or reducing the current use of pesticides and replacing it with another pesticide, or alternatively, more than one pesticide can be mixed or alternating use of pesticides as part of the “management of insecticide resistance.”
research aims
The researcher, “Mishlawi” and the research group in the United Kingdom, seek to know the genetic makeup of mosquitoes in Saudi Arabia to find out the method of their transmission between cities to limit their access to new areas within the Kingdom in the future, indicating that the control of disease vectors such as mosquitoes, specifically (yellow fever mosquito) transmits many viruses Including dengue fever and Zika.
It is noteworthy that the student, Abadi Muhammad Mashlawi, is on scholarship from the Department of Biology, College of Science, Jazan University, to obtain a PhD in “Genetics, Evolution and Environment” at the University of Liverpool in the United Kingdom and holds a master’s degree in Entomology from Texas A&M University in the United States of America.
Fahd Kamli
Previously
2020-11-24
Abadi Muhammad Mishlawi, a doctoral student at the University of Liverpool in the United Kingdom, achieved the second place in the world for the best scientific poster in the annual conference of the American Entomologists Association 2020, which reveals the genetic mutations responsible for the resistance of dengue mosquitoes to insecticides in the Jazan region, as part of his current research To study a doctorate in the Department of Genetics, Evolution and Ecology.
Search mechanism
Dr. “Mishlawi” stated that the Aedes aegypti mosquitoes were collected from the Jazan region (the village and the city), and their genes and mutations that contain them, specifically responsible for resistance to insecticides, were studied. Contrary to the first two mutations, these mutations are present and spread in East Asia (such as India, Thailand and Taiwan) and some countries in South America (such as Brazil and Mexico). These mutations result in a change in the composition of the sodium channels (voltage gates in the insect’s nervous system), which prevents the pesticide formulation from Access to the nervous system to kill the insect.
research results
The researcher, “Mashlawi”, confirmed that for the first time, the presence of three mutations in the synthesis of the symmetry formula were detected as homogeneous mutations, which indicates that resistance to pesticides is at its highest in the Jizan region. On the other hand, examination of the genetic syntheses in villages revealed a combination in one of its patterns that does not contain mutations. Hence, there is potential to reduce resistance, especially in villages. Because they were exposed to less pesticides compared to Medina, and these patterns were found in some samples from Makkah and Jeddah, but in a very small number.
“Mishlawi” indicated that the results of the research indicate the importance of limiting or reducing the current use of pesticides and replacing it with another pesticide, or alternatively, more than one pesticide can be mixed or alternating use of pesticides as part of the “management of insecticide resistance.”
research aims
The researcher, “Mishlawi” and the research group in the United Kingdom, seek to know the genetic makeup of mosquitoes in Saudi Arabia to find out the method of their transmission between cities to limit their access to new areas within the Kingdom in the future, indicating that the control of disease vectors such as mosquitoes, specifically (yellow fever mosquito) transmits many viruses Including dengue fever and Zika.
It is noteworthy that the student, Abadi Muhammad Mashlawi, is on scholarship from the Department of Biology, College of Science, Jazan University, to obtain a PhD in “Genetics, Evolution and Environment” at the University of Liverpool in the United Kingdom and holds a master’s degree in Entomology from Texas A&M University in the United States of America.
02:37 PM
Emphasize the importance of limiting the current use of pesticides
Abadi Muhammad Mishlawi, a doctoral student at the University of Liverpool in the United Kingdom, achieved the second place in the world for the best scientific poster in the annual conference of the American Entomologists Association 2020, which reveals the genetic mutations responsible for the resistance of dengue mosquitoes to insecticides in the Jazan region, as part of his current research To study a doctorate in the Department of Genetics, Evolution and Ecology.
Search mechanism
Dr. “Mishlawi” stated that the Aedes aegypti mosquitoes were collected from the Jazan region (the village and the city), and their genes and mutations that contain them, specifically responsible for resistance to insecticides, were studied. Contrary to the first two mutations, these mutations are present and spread in East Asia (such as India, Thailand and Taiwan) and some countries in South America (such as Brazil and Mexico). These mutations result in a change in the composition of the sodium channels (voltage gates in the insect’s nervous system), which prevents the pesticide formulation from Access to the nervous system to kill the insect.
research results
The researcher, “Mashlawi”, confirmed that for the first time, the presence of three mutations in the synthesis of the symmetry formula were detected as homogeneous mutations, which indicates that resistance to pesticides is at its highest in the Jizan region. On the other hand, examination of the genetic syntheses in villages revealed a combination in one of its patterns that does not contain mutations. Hence, there is potential to reduce resistance, especially in villages. Because they were exposed to less pesticides compared to Medina, and these patterns were found in some samples from Makkah and Jeddah, but in a very small number.
“Mishlawi” indicated that the results of the research indicate the importance of limiting or reducing the current use of pesticides and replacing it with another pesticide, or alternatively, more than one pesticide can be mixed or alternating use of pesticides as part of the “management of insecticide resistance.”
research aims
The researcher, “Mishlawi” and the research group in the United Kingdom, seek to know the genetic makeup of mosquitoes in Saudi Arabia to find out the method of their transmission between cities to limit their access to new areas within the Kingdom in the future, indicating that the control of disease vectors such as mosquitoes, specifically (yellow fever mosquito) transmits many viruses Including dengue fever and Zika.
It is noteworthy that the student, Abadi Muhammad Mashlawi, is on scholarship from the Department of Biology, College of Science, Jazan University, to obtain a PhD in “Genetics, Evolution and Environment” at the University of Liverpool in the United Kingdom and holds a master’s degree in Entomology from Texas A&M University in the United States of America.
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