Maria J Dantur Juri, Edecio I Villarroel Martínez, Paul L Duque, Marina Stein, Maria Anice Mureb Sallum
{"title":"New Records of Mosquitoes in Bolivia and Northwestern Argentina.","authors":"Maria J Dantur Juri, Edecio I Villarroel Martínez, Paul L Duque, Marina Stein, Maria Anice Mureb Sallum","doi":"10.2987/22-7085","DOIUrl":"https://doi.org/10.2987/22-7085","url":null,"abstract":"<p><p>Two mosquito species, Culex (Culex) hepperi and Culex (Culex) maxi are reported for the first time for Bolivia, in Tarija department. Aedes (Ochlerotatus) stigmaticus and Mansonia (Mansonia) indubitans are the first records in Aniceto Arce province, in Tarija department, southern Bolivia. In addition, Aedes (Protomacleaya) alboapicus and Culex (Phytotelmatomyia) renatoi are reported for the first time in the northwestern region of Argentina. Anopheles (Nyssorrhynchus) nuneztovari s.l. is reported for the first time in Jujuy and Tucumán provinces, and Aedes (Ochlerotatus) raymundi and Anopheles (Anopheles) neomaculipalpus are the first reports in Tucumán province. The 3 species are extending their geographical distribution in these provinces. Data on the collection localities and comments about the medical relevance of some species are also presented.</p>","PeriodicalId":17192,"journal":{"name":"Journal of the American Mosquito Control Association","volume":"38 4","pages":"276-279"},"PeriodicalIF":1.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10488201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Zoltán Kenyeres, Lőrinc Andrási, Péter Kovács, András Márkus, Tamás Sáringer-Kenyeres
{"title":"The Efficiency of Biogents Sentinel 2.0 Trapping and Human-Landing Catching Methods to Calculate Human Biting Rates.","authors":"Zoltán Kenyeres, Lőrinc Andrási, Péter Kovács, András Márkus, Tamás Sáringer-Kenyeres","doi":"10.2987/22-7078","DOIUrl":"https://doi.org/10.2987/22-7078","url":null,"abstract":"<p><p>To calculate human biting rates for various mosquito species, we performed simultaneous collections for 15 wk at 6 ecologically variable sites in Hungary. Of the dominant species, the relative abundance of Aedes vexans, Ae. sticticus, and Coquillettidia richiardii showed a significant positive correlation between CO2 + Biogents lure and human landing catch (HLC). The relative abundance of Culex pipiens was significantly lower in the HLC samples than in the CO2 + BG lure samples. Of the invasive species, Aedes korecius was found more frequently in HLC, while Ae. japonicus was more common in CO2 + BG lure samples. Estimated human biting rates, determined with the 2 collection methods, showed no significant differences at high mosquito density (100-120 bites/h/person), but there was considerable variation at low mosquito biting rates. Therefore, correcting the CO2 + BG lure trapping data to include only species biting humans provides estimates approaching the values of the HLC. Our study confirmed that while HLC is the gold standard method for determining the human biting rate, provided appropriate data adjustments are made, trapping methods performing automated data collection can provide similar data while reducing the exposure of the data collector.</p>","PeriodicalId":17192,"journal":{"name":"Journal of the American Mosquito Control Association","volume":"38 4","pages":"286-289"},"PeriodicalIF":1.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10853447","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Robert (Bob) John Novak June 5, 1947 to August 4, 2022.","authors":"Manuel F Lluberas","doi":"10.2987/22-7100","DOIUrl":"https://doi.org/10.2987/22-7100","url":null,"abstract":"","PeriodicalId":17192,"journal":{"name":"Journal of the American Mosquito Control Association","volume":"38 4","pages":"296-298"},"PeriodicalIF":1.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10748210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"EDITORIAL ACKNOWLEDGMENTS 2021–2022","authors":"L. S. Mian,","doi":"10.2987/1943-6270-38.4.301","DOIUrl":"https://doi.org/10.2987/1943-6270-38.4.301","url":null,"abstract":"","PeriodicalId":17192,"journal":{"name":"Journal of the American Mosquito Control Association","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41702994","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Beth C Kovach, Lawrence E Reeves, Candelaria Domingo, Sydney N L'heureux, Gavriel V Burger, Scott D Schermerhorn, Michael T Riles
{"title":"Aedes pertinax, Anopheles perplexens, Culex declarator, and Cx. interrogator: An Update of Mosquito Species Records for Charlotte County, Florida.","authors":"Beth C Kovach, Lawrence E Reeves, Candelaria Domingo, Sydney N L'heureux, Gavriel V Burger, Scott D Schermerhorn, Michael T Riles","doi":"10.2987/22-7087","DOIUrl":"https://doi.org/10.2987/22-7087","url":null,"abstract":"<p><p>Understanding the geographic occurrence of mosquito species is an important element to addressing public health and nuisance mosquito-related issues, particularly as changing climates and increased global connectivity is likely to facilitate changes in the distribution of mosquitoes and other species. In Charlotte County, FL, routine surveillance of mosquito species for public health in 2019-21 identified 4 mosquito species not previously documented in the county. Aedes pertinax, Anopheles perplexens, Culex declarator, and Cx. interrogator adults were collected and verified to species level. Aedes pertinax and Cx. declarator and were collected in 2019, whereas An. perplexens and Cx. interrogator were documented from collections in 2021. All 4 species were initially visually identified by external morphology and confirmed by sequencing the DNA barcoding region of the cytochrome c oxidase subunit I gene. Apart from native An. perplexens, in which only 1 specimen has been confirmed to date, the 3 newly documented nonnative species are now recognized throughout the county.</p>","PeriodicalId":17192,"journal":{"name":"Journal of the American Mosquito Control Association","volume":"38 4","pages":"241-249"},"PeriodicalIF":1.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10492206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Robert L Aldridge, Barry W Alto, C Roxanne Connelly, Bernard Okech, Blair Siegfried, Kenneth J Linthicum
{"title":"Lethal and Sublethal Concentrations of Formulated Larvicides Against Susceptible Aedes aegypti.","authors":"Robert L Aldridge, Barry W Alto, C Roxanne Connelly, Bernard Okech, Blair Siegfried, Kenneth J Linthicum","doi":"10.2987/22-7084","DOIUrl":"https://doi.org/10.2987/22-7084","url":null,"abstract":"<p><p>Chemical control of vectors depends on the effective application of formulated insecticides. In this study we evaluated formulated larvicides using a larval bioassay against susceptible Aedes aegypti. The estimated larvicide lethal concentrations for 50% mortality (LC50s) were 25.7 μg/liter (Natular 2EC), 3.13 μg/liter (Abate 4E), 0.43 μg/liter (Altosid), 0.03 μg/liter (Nyguard), and 500.6 ITU/liter (VectoBac12AS containing Bacillus thuringiensis israelensis). Sublethal effects were identified and documented from adults that survived exposure to these estimated LC50s (body size and sex proportion). We observed changes in net growth as measured by adult wing lengths. For those larvae exposed to estimated LC50s, the average size of adults was between 0.1% and 10.6% smaller for males and between 1.1% and 13.6% smaller for females compared to controls. Sex proportions varied between larvicides, but some were significantly different from the control, favoring greater survival of females than males.</p>","PeriodicalId":17192,"journal":{"name":"Journal of the American Mosquito Control Association","volume":"38 4","pages":"250-260"},"PeriodicalIF":1.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10853448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evaluation on the Activity and Efficacy of Omniprene™ WSP and XWSP Against the Southern House Mosquito Culex quinquefasciatus in Simulated Catch Basins.","authors":"Tianyun Su, Heng Su","doi":"10.2987/22-7091","DOIUrl":"https://doi.org/10.2987/22-7091","url":null,"abstract":"<p><p>Mosquitoes and mosquito-borne diseases remain one of the major public health burdens. In most cases, vector control is the main or the only intervention to mitigate these problems. We are facing the challenges of traditional, emerging, or resurging vectors and diseases, yet the availability and affordability of safe and effective mosquito control products are at a historical low. Development of new active ingredients (AI) and novel formulations based on currently available AI are demanded by mosquito control operations. This paper validated the bioactivity in the laboratory and evaluated the semi-field efficacy for 2 newly registered controlled-release products based on juvenile hormone analog S-methoprene: OmniPrene™ water-soluble pouch (WSP) and extended water-soluble pouch (XWSP). Along with technical S-methoprene, these 2 formulations showed high inhibition of adult emergence in laboratory bioassays against Aedes aegypti, Ae. albopictus, and Culex quinquefasciatus that are commonly found in catch basins. High initial and long-term residual efficacy were demonstrated in simulated catch basins against Cx. quinquefasciatus, where the OmniPrene WSP consistently provided over 90% control for 15 wk (105 days) and OmniPrene XWSP did the same for 38 wk (266 days). Considering the need for reliable mosquito control products, combined with commonly encountered product performance issues in catch basins, OmniPrene WSP and XWSP can be viable tools to combat mosquito species of public health concern that are associated with urban drainage systems.</p>","PeriodicalId":17192,"journal":{"name":"Journal of the American Mosquito Control Association","volume":"38 4","pages":"268-275"},"PeriodicalIF":1.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10487440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Wide-Area Larviciding with a Buffalo Turbine® Mist Sprayer and Vectolex® WDG.","authors":"Amy Runde, Marlon Henry, Mark E Clifton","doi":"10.2987/22-7088","DOIUrl":"https://doi.org/10.2987/22-7088","url":null,"abstract":"<p><p>Wide-Area Larviciding techniques (WALS™) using aqueous suspensions of Bacillus thuringiensis israelensis and various types of mist sprayers have typically been employed against container-inhabiting species of mosquitoes such as Aedes albopictus and Ae. aegypti in urban peridomestic environments. However, relatively little work has been done to examine the use of WALS-applied aqueous suspensions of Lysinibacillus sphaericus (Ls) against susceptible species of mosquitoes in larger natural habitats such as forest pools, floodwaters, and marshes. This study characterized the spray of an aqueous suspension of VectoLex® WDG (Ls) dispersed with a Buffalo Turbine® Mist Sprayer retrofitted with a Micronair rotary atomizer. The results indicate that when VectoLex WDG is applied similarly to traditional urban WALS methodologies, this material is highly effective at reducing larval mosquito populations in areas holding floodwater (an average 88.5% reduction over 6 wk).</p>","PeriodicalId":17192,"journal":{"name":"Journal of the American Mosquito Control Association","volume":"38 4","pages":"290-295"},"PeriodicalIF":1.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10487441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"2021 AMCA Presidential Address.","authors":"Ary Faraji","doi":"10.2987/22-7086","DOIUrl":"https://doi.org/10.2987/22-7086","url":null,"abstract":"","PeriodicalId":17192,"journal":{"name":"Journal of the American Mosquito Control Association","volume":"38 3","pages":"123-129"},"PeriodicalIF":1.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33449625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
N. M. G. Magalhães, N. Achee, J. Grieco, L. Espindola
{"title":"Evaluation of the High-Throughput Screening System for Assessing the Behavioral Response of Female Aedes aegypti to Natural Products.","authors":"N. M. G. Magalhães, N. Achee, J. Grieco, L. Espindola","doi":"10.2987/21-7039","DOIUrl":"https://doi.org/10.2987/21-7039","url":null,"abstract":"As part of an arbovirus vector control strategy, chemical control continues to be a mainstay in mitigating the burden of disease. The current arsenal of chemicals used for this purpose, however, are becoming challenged rapidly because of issues of insecticide resistance and environmental pressure. Newer, environmentally friendly actives are of interest to supplement aging chemistries; therefore efforts to screen compounds for insecticidal activity are warranted. This study evaluated the efficacy of the high-throughput screening system (HITSS) for measuring the behavior-modifying actions of Brazilian Cerrado plant extracts, oils, and other compounds against Aedes aegypti. Different concentrations were evaluated, with 8 of 34 samples tested demonstrating either contact irritancy, spatial repellency, or attractiveness. We concluded several natural products screened in this study showed promise for use against mosquito vectors like Ae. aegypti, and that the compact modular HITSS assay constitutes a robust tool for measuring the behavioral responses of mosquitoes in the search for novel insecticides derived from natural products.","PeriodicalId":17192,"journal":{"name":"Journal of the American Mosquito Control Association","volume":"38 2 1","pages":"99-103"},"PeriodicalIF":1.0,"publicationDate":"2022-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42392089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}