Effectiveness of indoor and outdoor larvitrap modified jars and paralon hit for Aedes spp. control DOI Creative Commons
Arif Widyanto,

Tri B. Unggul Satoto,

Endang Srimurni Kusmintarsih

et al.

Journal of Public Health in Africa, Journal Year: 2023, Volume and Issue: 14(2), P. 6 - 6

Published: May 25, 2023

Background: Dengue hemorrhagic fever (DHF) is a disease caused by the dengue virus which transmitted mosquito vector Aedes spp. Efforts to control vectors using chemical methods such as use of larvicides and fogging with insecticides can result in risk environmental pollution also resistance spp.Objective: This study aimed analyze effectiveness indoor outdoor modified larvitrap made from jars black paralon well attractants spp.Methods: research applied society. Indoor clear paralon. The used were Imperata cylindrica soaking water, rice straw, sugarcane leaves concentrations 20 30%. was installed respondent's house dengue-endemic area Pandak village, Banyumas, Indonesia. Observations carried out on number larvae trapped larvitrap. Results: results showed that larvitraps caught fewer (46.8%) than (61.6%). between Imperata, has different effect caught. Most water concentration 30% an Conclusion: at sites be effective for controlling proved most attractant.

Language: Английский

Methods for the Study of Ticks, Mosquitoes, and their Transmitted Pathogens: Toward a Greater Understanding of Vector Biology and Arthropod-Microbe Interactions DOI Open Access
Benjamin Cull, Xinru Wang

Journal of Visualized Experiments, Journal Year: 2023, Volume and Issue: 193

Published: March 3, 2023

Chen, L., Xiao, Q., Shi, M., Cheng, J., Wu, J. Detecting Wolbachia strain wAlbB in Aedes albopictus cell lines. Journal of Visualized Experiments. (184), e63662 (2022). Haziqah-Rashid, A. et al. Determining temperature preference mosquitoes and other ectotherms. (187), e64356 Huang, D. Mosquito-associated virus isolation from field-collected mosquitoes. (186), e63852 Khoo, B., Cull, Oliver, Tick artificial membrane feeding for Ixodes scapularis. 64553 Leal-Galvan, Harvey, C., Thomas, D., Saelao, P., Oliva Chavez, S. Isolation microRNAs tick ex vivo salivary gland cultures extracellular vesicles. (182), e63618 Liang, Q. Control mosquito larvae with Carpesium abrotanoides L. e63976 Wang, F. Experimental viral infection adult by oral microinjection. (185), e63830 X. R., Burkhardt, N. Y., Price, Munderloh, U. G. An electroporation method to transform Rickettsia spp. a fluorescent protein-expressing shuttle vector (188), e64562

Language: Английский

Citations

1
Effect of temperature on mosquito olfaction DOI Creative Commons
Chloé Lahondère, Clément Vinauger,

Jessica E. Liaw

et al.

bioRxiv (Cold Spring Harbor Laboratory), Journal Year: 2023, Volume and Issue: unknown

Published: April 10, 2023

Mosquitoes use a wide range of cues to find host feed on, eventually leading the transmission pathogens. Among them, olfactory (

Language: Английский

Citations

1
Elevated developmental temperatures below the lethal limit reduceAedes aegyptifertility DOI Creative Commons

Miriama Pekľanská,

Belinda van Heerwaarden, Ary A. Hoffmann

et al.

bioRxiv (Cold Spring Harbor Laboratory), Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 14, 2024

Abstract Aedes aegypti mosquitoes are the principal vectors of dengue and continue to pose a threat human health, with ongoing urbanization, climate change, trade all impacting distribution abundance this species. Hot periods becoming increasingly common their impacts on insect mortality have been well established, but they may even greater fertility. In study, we investigated high temperatures Ae. fertility both within across generations. Mosquitoes developing under elevated exhibited higher critical thermal maxima (CTmax) reflecting developmental acclimation, declined increasing temperature. females, decreased fecundity while in males it tended decrease egg hatch proportions proportion individuals producing viable offspring. Rearing sexes at 35°C increased subsequent generation effects persisted gonotrophic cycles same generation. Moreover, exposure adults further beyond temperature alone. These findings highlight sub-lethal plastic responses stress This has significant implications for mosquito populations thriving warmer environments.

Language: Английский

Citations

0
DevelopingWolbachia-based disease interventions for an extreme environment DOI Creative Commons
Perran A. Ross, Samia Elfékih, Sophie Collier

et al.

bioRxiv (Cold Spring Harbor Laboratory), Journal Year: 2022, Volume and Issue: unknown

Published: July 27, 2022

Abstract Aedes aegypti mosquitoes carrying self-spreading, virus-blocking Wolbachia bacteria are being deployed to suppress dengue transmission. However, there challenges in applying this technology extreme environments. We introduced two strains into Ae. from Saudi Arabia for a release program the hot coastal city of Jeddah. reduced infection and dissemination virus (DENV2) Arabian showed complete maternal transmission cytoplasmic incompatibility. mosquito heat tolerance egg viability, with showing differential thermal stability. effects were similar across genetic backgrounds but we found evidence local adaptation, having lower viability higher adult desiccation than Australian mosquitoes. Genetic background will influence invasion dynamics, reinforcing need use genotypes programs, particularly environments like Our comprehensive characterization provides foundation -based disease interventions harsh climates.

Language: Английский

Citations

1
Effectiveness of indoor and outdoor larvitrap modified jars and paralon hit for Aedes spp. control DOI Creative Commons
Arif Widyanto,

Tri B. Unggul Satoto,

Endang Srimurni Kusmintarsih

et al.

Journal of Public Health in Africa, Journal Year: 2023, Volume and Issue: 14(2), P. 6 - 6

Published: May 25, 2023

Background: Dengue hemorrhagic fever (DHF) is a disease caused by the dengue virus which transmitted mosquito vector Aedes spp. Efforts to control vectors using chemical methods such as use of larvicides and fogging with insecticides can result in risk environmental pollution also resistance spp.Objective: This study aimed analyze effectiveness indoor outdoor modified larvitrap made from jars black paralon well attractants spp.Methods: research applied society. Indoor clear paralon. The used were Imperata cylindrica soaking water, rice straw, sugarcane leaves concentrations 20 30%. was installed respondent's house dengue-endemic area Pandak village, Banyumas, Indonesia. Observations carried out on number larvae trapped larvitrap. Results: results showed that larvitraps caught fewer (46.8%) than (61.6%). between Imperata, has different effect caught. Most water concentration 30% an Conclusion: at sites be effective for controlling proved most attractant.

Language: Английский

Citations

0