Different Strategies for Mosquito Control: Challenges and Alternatives

Kaura, Taruna; Walter, Neha Sylvia; Kaur, Upninder; Sehgal, Rakesh

doi:10.5772/intechopen.104594

Cited by 6 publications

(3 citation statements)

References 65 publications

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“…Various strategies for controlling mosquito vector species have been employed globally and they continue to evolve. These include chemical insecticides that focus on the elimination of malaria vectors utilizing various kinds of chemical insecticides [ 61 ], destruction or control of the environment for larvae, larviciding with insecticides, the use of biological agents, and rotational use of insecticides to avoid the emergence of tolerance/resistance in populations of mosquitoes [ 62 ]. Innovative methods for malaria control, such as field investigations, laboratory-based research, and vector control evaluation, in endemic communities, could leverage on species identification, as well as applying the right kind of insecticide, as ways of preventing over-exposure that could result in insecticide resistance and other downstream complications.…”

Section: Mosquito Control Strategiesmentioning

confidence: 99%

Revolutionizing Malaria Vector Control: The Importance of Accurate Species Identification through Enhanced Molecular Capacity

Hadebe,

Malgwi,

Okpeku

2023

Microorganisms

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Many factors, such as the resistance to pesticides and a lack of knowledge of the morphology and molecular structure of malaria vectors, have made it more challenging to eradicate malaria in numerous malaria-endemic areas of the globe. The primary goal of this review is to discuss malaria vector control methods and the significance of identifying species in vector control initiatives. This was accomplished by reviewing methods of molecular identification of malaria vectors and genetic marker classification in relation to their use for species identification. Due to its specificity and consistency, molecular identification is preferred over morphological identification of malaria vectors. Enhanced molecular capacity for species identification will improve mosquito characterization, leading to accurate control strategies/treatment targeting specific mosquito species, and thus will contribute to malaria eradication. It is crucial for disease epidemiology and surveillance to accurately identify the Plasmodium spp. that are causing malaria in patients. The capacity for disease surveillance will be significantly increased by the development of more accurate, precise, automated, and high-throughput diagnostic techniques. In conclusion, although morphological identification is quick and achievable at a reduced cost, molecular identification is preferred for specificity and sensitivity. To achieve the targeted malaria elimination goal, proper identification of vectors using accurate techniques for effective control measures should be prioritized.

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Section: Mosquito Control Strategiesmentioning

confidence: 99%

Revolutionizing Malaria Vector Control: The Importance of Accurate Species Identification through Enhanced Molecular Capacity

Hadebe,

Malgwi,

Okpeku

2023

Microorganisms

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“…In addition, the process of creating genetically modified mosquitoes is highly pricey and may not be feasible for economically disadvantaged endemic nations. Thus, the World Health Organization (WHO) advises and urges more field tests and risk assessments to determine how effective this method is in preventing the spread of disease [43].…”

Section: Mosquito Controlmentioning

confidence: 99%

Innovative Methods of Mosquito Management

Javed¹,

Mansha²,

Saleem³

et al. 2022

Advances in Diptera - Insight, Challenges and Management Tools

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As the global human and animal population increases, deadly pathogens and parasites may be transmitted by arthropods. There are a number of vectors that pose a threat to human health due to their role in transmitting dangerous pathogens, including mosquitoes (Diptera: Culicidae). The most important drawback of these products is the incidence of insecticide resistance, which has increased rapidly in recent years. New approaches and vector-control tools targeting aquatic stages and adults are urgently needed. The three main mosquito genera, Anopheles, Aedes, and Culex, transmit the causative agents of numerous important diseases to humans as well as animals. A technique that involves the use of genetically modified (GM) mosquitoes for the purpose of vector control is another potential option. Other best ways to control the mosquito are by chemical, biological and genetic means.

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“…The use of these products not only harms aquatic life but also contributes to a variety of environmental problems. [12][13][14] In addition to the aforementioned disadvantages, the emergence of insect resistance poses a serious problem with the use of chemical insecticides. [15][16][17][18][19] As a result, there has been a greater emphasis on investigating alternative insect pest management methods, such as the use of secondary plant compounds.…”

Section: Introductionmentioning

confidence: 99%

Phytochemical Screening, Chemical Composition and Larvicidal Efficacy of Syzygium aromaticum Extracts and Essential Oil against Culex pipiens

2024

TJNPR

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Culex mosquitoes, as nuisance insects and primary vectors of disease, present an important risk to animal and human health. The aim of the present study was to evaluate the larvicidal potential of various extracts (ethanolic, hydro-ethanolic, and essential oil) of Syzygium aromaticum (clove) against the larvae of Culex pipiens. Ethanolic and hydro-ethanolic extracts from Syzygium aromaticum were prepared by ultrasonication, and their composition was determined by phytochemical screening. Gas chromatography-mass spectroscopy (GC-MS) was performed to characterize the Syzygium aromaticum essential oil, which was produced through hydrodistillation. The extracts were tested for their larvicidal activity against Culex pipiens larvae and the LC50 and LC90 values were determined. The results of the phytochemical screening of the ethanolic and hydroethanolic extracts indicated the presence of flavonoids, sterols, terpenes, coumarins, glycosides, and gall tannins. The chemical composition analysis also revealed that eugenol (78.82%) and caryophyllene (16.51%) were the main compounds present in the essential oil. The LC50 and LC90 values obtained for the hydro-ethanolic extract were 557.90 and 939.71 ppm, respectively, while values of 400.14 and 743.32 ppm, respectively, were recorded for the ethanolic extract. The lethal LC50 and LC90 values of the Syzygium aromaticum essential oil demonstrated effectiveness at 1.220 and 5.260 ppm, respectively. Results of this study showed that extracts of Syzygium aromaticum have larvicidal activity against Culex pipiens and could be explored in the development of novel and sustainable mosquito control strategies.

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Different Strategies for Mosquito Control: Challenges and Alternatives

Cited by 6 publications

References 65 publications

Revolutionizing Malaria Vector Control: The Importance of Accurate Species Identification through Enhanced Molecular Capacity

Revolutionizing Malaria Vector Control: The Importance of Accurate Species Identification through Enhanced Molecular Capacity

Innovative Methods of Mosquito Management

Phytochemical Screening, Chemical Composition and Larvicidal Efficacy of Syzygium aromaticum Extracts and Essential Oil against Culex pipiens

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