| Autor: |
de Almeida Costa, Kelion, Garcia Rosário, Ingrid N., Eiras, Álvaro E., da Silva, Ivoneide Maria |
| Zdroj: |
Journal of the American Mosquito Control Association; Dec2020, Vol. 36 Issue 4, p233-239, 7p |
| Abstrakt: |
Mosquito colony maintenance in the laboratory is essential for research but presents logistical and ethical problems with the use of live animals for bloodfeeding. The Glytube is an artificial bloodfeeding system for mosquitoes that uses Parafilm-M® membrane and human blood to feed Aedes aegypti. This study evaluated the efficiency of Glytube with different types of membranes and chicken blood to feed Ae. aegypti and Ae. albopictus. We evaluated 2 artificial (thread seal tape [TST], Parafilm-M) and 2 natural membranes (pork, sheep intestine). The results for Ae. aegypti suggest that TST was the best membrane because it presented a high percentage of fed females (63%), a high average number of eggs per female (54.65), and an egg viability rate significantly similar to control (mouse). For Ae. albopictus, there was no significant difference between the membranes and the control; however, the use of TST is suggested due to the low cost and easy manipulation. The treatments that used chicken blood did not present significant differences in the egg viability when compared with the control. The Glytube functionality can be increased by replacing the Parafilm-M membrane by TST and human to chicken blood. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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