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Artigos de revistas sobre o tema "Insect vectors"

Autor: Grafiati

Publicado: 4 de junho de 2021

Última modificação: 25 de julho de 2025

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1

Katili, Moh Zulkifli, Yeni Herdiyeni, and Medria Kusuma Dewi Hardhienata. "Leveraging Biotic Interaction Knowledge Graph and Network Analysis to Uncover Insect Vectors of Plant Virus." Journal of Information Systems Engineering and Business Intelligence 10, no. 1 (2024): 94–109. http://dx.doi.org/10.20473/jisebi.10.1.94-109.

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Background: Insect vectors spread 80% of plant viruses, causing major agricultural production losses. Direct insect vector identification is difficult due to a wide range of hosts, limited detection methods, and high PCR costs and expertise. Currently, a biodiversity database named Global Biotic Interaction (GloBI) provides an opportunity to identify virus vectors using its data. Objective: This study aims to build an insect vector search engine that can construct an virus-insect-plant interaction knowledge graph, identify insect vectors using network analysis, and extend knowledge about ident

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Nie, Danyue, Jiaqiao Li, Qinghua Xie, et al. "Nanoparticles: A Potential and Effective Method to Control Insect-Borne Diseases." Bioinorganic Chemistry and Applications 2023 (May 11, 2023): 1–13. http://dx.doi.org/10.1155/2023/5898160.

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Insects act as vectors to carry a wide range of bacteria and viruses that can cause multiple vector-borne diseases in humans. Diseases such as dengue fever, epidemic encephalitis B, and epidemic typhus, which pose serious risks to humans, can be transmitted by insects. Due to the absence of effective vaccines for most arbovirus, insect control was the main strategy for vector-borne diseases control. However, the rise of drug resistance in the vectors brings a great challenge to the prevention and control of vector-borne diseases. Therefore, finding an eco-friendly method for vector control is

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Constantin MONDJELI, Ismaël SADOU, and Noé WOIN. "Study of insects vectors of rice yellow mottle virus in the far north region of Cameroon." World Journal of Advanced Research and Reviews 23, no. 2 (2024): 768–77. http://dx.doi.org/10.30574/wjarr.2024.23.2.2107.

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The present study was carried out in the research framework conducted by the Regional Center of Agricultural Research of Maroua. This investigation aimed at making an inventory of insects vectors of rice yellow mottle virus (RYMV) in the Far-North of Cameroon. The insects vectors of rice yellow mottle virus was studied in the rainfed rice ecosystem of Maroua and in the main irrigated rice ecosystems of Yagoua and Maga in the Far North Region, Cameroon. In order to attain this objective, two collection methods were used. These included collection by D-VAC (vacuum trap) and collection by the Swe

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Constantin, MONDJELI, SADOU Ismaël, and WOIN Noé. "Study of insects vectors of rice yellow mottle virus in the far north region of Cameroon." World Journal of Advanced Research and Reviews 23, no. 2 (2024): 768–77. https://doi.org/10.5281/zenodo.14844927.

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The present study was carried out in the research framework conducted by the Regional Center of Agricultural Research of Maroua. This investigation aimed at making an inventory of insects vectors of rice yellow mottle virus (RYMV) in the Far-North of Cameroon. The insects vectors of rice yellow mottle virus was studied in the rainfed rice ecosystem of Maroua and in the main irrigated rice ecosystems of Yagoua and Maga in the Far North Region, Cameroon. In order to attain this objective, two collection methods were used. These included collection by D-VAC (vacuum trap) and collection by the Swe

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5

Chen, Qian, and Taiyun Wei. "Cell Biology During Infection of Plant Viruses in Insect Vectors and Plant Hosts." Molecular Plant-Microbe Interactions® 33, no. 1 (2020): 18–25. http://dx.doi.org/10.1094/mpmi-07-19-0184-cr.

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Plant viruses typically cause severe pathogenicity in plants, even resulting in the death of plants. Many pathogenic plant viruses are transmitted in a persistent manner via insect vectors. Interestingly, unlike in the plant hosts, persistent viruses are either nonpathogenic or show limited pathogenicity in their insect vectors, while taking advantage of the cellular machinery of insect vectors for completing their life cycles. This review discusses why persistent plant viruses are nonpathogenic or have limited pathogenicity to their insect vectors while being pathogenic to plants hosts. Curre

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Berasategui, Aileen, Shounak Jagdale, and Hassan Salem. "Fusarium phytopathogens as insect mutualists." PLOS Pathogens 19, no. 7 (2023): e1011497. http://dx.doi.org/10.1371/journal.ppat.1011497.

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As vectors of numerous plant pathogens, herbivorous insects play a key role in the epidemiology of plant disease. But how phytopathogens impact the metabolism, physiology, and fitness of their insect vectors is often unexplored within these tripartite interactions. Here, we examine the diverse symbioses forged between insects and members of the ascomycete fungal genus Fusarium. While Fusarium features numerous plant pathogens that are causal to diseases such as wilts and rots, many of these microbes also engage in stable mutualisms across several insect clades. Matching a diversity in symbiont

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Zhao, Wan, Jinting Yu, Feng Jiang, Wei Wang, Le Kang, and Feng Cui. "Coordination between terminal variation of the viral genome and insect microRNAs regulates rice stripe virus replication in insect vectors." PLOS Pathogens 17, no. 3 (2021): e1009424. http://dx.doi.org/10.1371/journal.ppat.1009424.

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Maintenance of a balance between the levels of viral replication and selective pressure from the immune systems of insect vectors is one of the prerequisites for efficient transmission of insect-borne propagative phytoviruses. The mechanism regulating the adaptation of RNA viruses to insect vectors by genomic variation remains unknown. Our previous study demonstrated an extension of the 3’-untranslated terminal region (UTR) of two genomic segments of rice stripe virus (RSV). In the present study, a reverse genetic system for RSV in human cells and an insect vector, the small brown planthopper

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Sukoco, Hendro, Muhammad Irfan, Agustina Agustina, et al. "Article Review: The Role of Blood-sucking Insect Vectors in the Spread of Jembrana Disease in Bali Cattle." Jurnal Peternakan 21, no. 2 (2024): 257. http://dx.doi.org/10.24014/jupet.v21i2.25222.

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ABSTRACT. Jembrana disease is a contagious disease in cattle and causes enormous economic losses for farmers. This disease, known as bovine lentivirus, was first reported in 1964 in Jembrana District. Jembrana disease specifically attacks Bali cattle at various ages. The cause of this disease is a lentivirus from the Retoviridae family. Jembrana disease transmission occurs by direct contact and is mediated by blood-sucking insect vectors. Not all blood-sucking insects can be vectors for Jembrana disease. Some blood-sucking insects capable of spreading Jembrana disease are Tabanus rubidus flies

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Labroussaa, Fabien, Adam R. Zeilinger, and Rodrigo P. P. Almeida. "Blocking the Transmission of a Noncirculative Vector-Borne Plant Pathogenic Bacterium." Molecular Plant-Microbe Interactions® 29, no. 7 (2016): 535–44. http://dx.doi.org/10.1094/mpmi-02-16-0032-r.

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The successful control of insect-borne plant pathogens is often difficult to achieve due to the ecologically complex interactions among pathogens, vectors, and host plants. Disease management often relies on pesticides and other approaches that have limited long-term sustainability. To add a new tool to control vector-borne diseases, we attempted to block the transmission of a bacterial insect-transmitted pathogen, the bacterium Xylella fastidiosa, by disrupting bacteria–insect vector interactions. X. fastidiosa is known to attach to and colonize the cuticular surface of the mouthparts of vect

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Kaur, Navneet, Daniel K. Hasegawa, Kai-Shu Ling, and William M. Wintermantel. "Application of Genomics for Understanding Plant Virus-Insect Vector Interactions and Insect Vector Control." Phytopathology® 106, no. 10 (2016): 1213–22. http://dx.doi.org/10.1094/phyto-02-16-0111-fi.

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The relationships between plant viruses and their vectors have evolved over the millennia, and yet, studies on viruses began <150 years ago and investigations into the virus and vector interactions even more recently. The advent of next generation sequencing, including rapid genome and transcriptome analysis, methods for evaluation of small RNAs, and the related disciplines of proteomics and metabolomics offer a significant shift in the ability to elucidate molecular mechanisms involved in virus infection and transmission by insect vectors. Genomic technologies offer an unprecedented opport

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Wu, Xiujuan, and Jian Ye. "Manipulation of Jasmonate Signaling by Plant Viruses and Their Insect Vectors." Viruses 12, no. 2 (2020): 148. http://dx.doi.org/10.3390/v12020148.

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Plant viruses pose serious threats to stable crop yield. The majority of them are transmitted by insects, which cause secondary damage to the plant host from the herbivore-vector’s infestation. What is worse, a successful plant virus evolves multiple strategies to manipulate host defenses to promote the population of the insect vector and thereby furthers the disease pandemic. Jasmonate (JA) and its derivatives (JAs) are lipid-based phytohormones with similar structures to animal prostaglandins, conferring plant defenses against various biotic and abiotic challenges, especially pathogens and h

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Zhao, Pingzhi, Xiangmei Yao, Congxi Cai, et al. "Viruses mobilize plant immunity to deter nonvector insect herbivores." Science Advances 5, no. 8 (2019): eaav9801. http://dx.doi.org/10.1126/sciadv.aav9801.

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A parasite-infected host may promote performance of associated insect vectors; but possible parasite effects on nonvector insects have been largely unexplored. Here, we show that Begomovirus, the largest genus of plant viruses and transmitted exclusively by whitefly, reprogram plant immunity to promote the fitness of the vector and suppress performance of nonvector insects (i.e., cotton bollworm and aphid). Infected plants accumulated begomoviral βC1 proteins in the phloem where they were bound to the plant transcription factor WRKY20. This viral hijacking of WRKY20 spatiotemporally redeployed

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13

Zongoma, A. M., D. B. Dangora, M. Sétamou, M. D. Alegbejo, and O. J. Alabi. "Identification of mealybugs, soft scale insects and their predators in vineyards across the savannah agro-ecological region of Nigeria." Zoologist (The) 18, no. 1 (2021): 27–32. http://dx.doi.org/10.4314/tzool.v18i1.5.

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Insect-vectored viruses are a major threat to grapevine production but there is a dearth of information on the occurrence and distribution of key grapevine pests in Nigeria. The recent detection of grapevine leafroll associated virus-1 (GLRaV-1), a known insect-vectored ampelovirus, in Nigeria elevates the importance of the identification of its potential vectors as a precursor to assessing the risk of grapevine leafroll disease spread. This study was conducted to determine the occurrence and diversity of potential vectors of grapevine viruses and their natural enemies in vineyards across the

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Wang, Xiao-Wei, and Stéphane Blanc. "Insect Transmission of Plant Single-Stranded DNA Viruses." Annual Review of Entomology 66, no. 1 (2021): 389–405. http://dx.doi.org/10.1146/annurev-ento-060920-094531.

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Of the approximately 1,200 plant virus species that have been described to date, nearly one-third are single-stranded DNA (ssDNA) viruses, and all are transmitted by insect vectors. However, most studies of vector transmission of plant viruses have focused on RNA viruses. All known plant ssDNA viruses belong to two economically important families, Geminiviridae and Nanoviridae, and in recent years, there have been increased efforts to understand whether they have evolved similar relationships with their respective insect vectors. This review describes the current understanding of ssDNA virus–v

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Mwansat, Georgina Samuel. "Biodiversity of Insect Vectors and Parasites: Prospects and Challenges in the 21st Century." Nigerian Journal of Entomology 36, no. 1 (2020): 11–21. http://dx.doi.org/10.36108/nje/0202/63.01.20.

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This paper examines diversity of insect vectors and parasites/vector-borne diseases also the successes and challenges in vector control in the 21st century and the way forward suggested. The generally accepted insect biodiversity is estimated to be 5.5 million worldwide with only about 1.5 million described. Generally, four insect orders: Coloeptera, Lepidopera, Hymenoptera and Odonata have been well studied and broadly described. Majority of insect species are known to be beneficial to man and the environment however, insect vectors which are fewer have been identified as causes of morbidity.

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Glazunova, Anastasija Aleksandrovna, Timofey Aleksandrovich Sevskikh, Olga Viktorovna Kustikova, et al. "Entomological and Virological Methods for the Identification of Potential Vectors of Lumpy Skin Disease Virus in the South-Eastern Part of Northern Caucasus, Russia." Acta Veterinaria 70, no. 3 (2020): 296–304. http://dx.doi.org/10.2478/acve-2020-0022.

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AbstractThe article provides assessment of field and laboratory methods for the collection and evaluation of potential vectors of lumpy skin disease virus (LSDV) in one of the districts of Krasnodarskiy Kray in southern Russia. In this study, we tested several methods of vector collection and a PCR protocol for the detection of the LSDV genome in insects. Descriptive data on samples were collected using a free web-based application Epicollect5.Potential LSDV vectors are quite widely spread insects in this region. We identified 15 insect species, including Musca domestica, Musca autumnalis and

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Pidikiti, Pavithra, Chavan Sanket Sudhakar, Harkirat Singh, Adesh Kumar, and Shweta Meshram. "A review on molecular aspects of virus-vector relationship to the aphids." Journal of Applied and Natural Science 15, no. 2 (2023): 616–23. http://dx.doi.org/10.31018/jans.v15i2.4391.

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Plant viruses are transmitted through insects, mites, nematodes, and protists. Arthropods as vectors are used by 88% of plant viruses to move from one host to another. Insects are the most prevalent vectors, with aphids accounting for half of all insect-vectored viruses. Aphids have been meticulously developed to serve as vectors. Transforming virions into plant cells is facilitated bypiercing–sucking mouthparts that do not cause irreversible damage. With the ability to reproduce asexually, aphid populations can grow incredibly, amplifying disease epidemics and accelerating the spread of virus

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Heck, Michelle. "Insect Transmission of Plant Pathogens: a Systems Biology Perspective." mSystems 3, no. 2 (2018): e00168-17. http://dx.doi.org/10.1128/msystems.00168-17.

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ABSTRACT Insect-vectored pathogens pose one of the greatest threats to plant and animal, including human, health on a global scale. Few effective control strategies have been developed to thwart the transmission of any insect-transmitted pathogen. Most have negative impacts on the environment and human health and are unsustainable. Plant pathogen transmission by insect vectors involves a combination of coevolving biological players: plant hosts, insect vectors, plant pathogens, and bacterial endosymbionts harbored by the insect. Our ability to help growers to control vector-borne disease depen

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Koudamiloro, Augustin, Francis Eegbara Nwilene, Abou Togola, and Martin Akogbeto. "Insect Vectors of Rice Yellow Mottle Virus." Journal of Insects 2015 (February 2, 2015): 1–12. http://dx.doi.org/10.1155/2015/721751.

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Rice yellow mottle virus (RYMV) is the major viral constraint to rice production in Africa. RYMV was first identified in 1966 in Kenya and then later in most African countries where rice is grown. Several studies have been conducted so far on its evolution, pathogenicity, resistance genes, and especially its dissemination by insects. Many of these studies showed that, among RYMV vectors, insects especially leaf-feeders found in rice fields are the major source of virus transmission. Many studies have shown that the virus is vectored by several insect species in a process of a first ingestion o

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Haustov, Evghenii. "Цикадки переносчики фитоплазменного заболевания почернение древесины (Bois Noir) в Республике Молдова". Știința Agricolă, № 1 (серпень 2023): 66–74. http://dx.doi.org/10.55505/sa.2023.1.07.

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Auchenorrhyncha species represent a significant group of insects inhabiting vineyards. Insect vectors of phytoplasmic diseases of grapevine attract particular attention. From 2018 to 2020, studies of the leafhopper fauna were conducted in industrial plantations of grapevines located in the central zone of the Republic of Moldova. Insect collecting was done with an entomological net and with yellow, sticky traps. The identification of leafhoppers was carried out using determinants according to morphological features. The presence of phytoplasma Bois noir in leafhoppers was determined by PCR mol

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Catto, Michael A., Habibu Mugerwa, Brendon K. Myers, Sudeep Pandey, Bhabesh Dutta, and Rajagopalbabu Srinivasan. "A Review on Transcriptional Responses of Interactions between Insect Vectors and Plant Viruses." Cells 11, no. 4 (2022): 693. http://dx.doi.org/10.3390/cells11040693.

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This review provides a synopsis of transcriptional responses pertaining to interactions between plant viruses and the insect vectors that transmit them in diverse modes. In the process, it attempts to catalog differential gene expression pertinent to virus–vector interactions in vectors such as virus reception, virus cell entry, virus tissue tropism, virus multiplication, and vector immune responses. Whiteflies, leafhoppers, planthoppers, and thrips are the main insect groups reviewed, along with aphids and leaf beetles. Much of the focus on gene expression pertinent to vector–virus interactio

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Masriany, Masriany, Rizkita R. Esyanti, Fenny M. Dwivany, and Tjandra Anggraeni. "Banana Flower-Insect Interaction: Alpha-Pinene as Potential Attractant for the Insect Vector of Banana Blood Disease." HAYATI Journal of Biosciences 27, no. 1 (2020): 8. http://dx.doi.org/10.4308/hjb.27.1.8.

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Volatile metabolites are produced by plants for self-defense and as communication mediators with the environment. Terpenes are volatiles emitted as odorant cues for herbivores and microorganisms. This study was aimed to investigate volatile metabolites produced by banana flowers that attract insect vectors of BBD. The volatile metabolites from banana flowers were extracted by headspace-solid phase microextraction (HS-SPME) and identified by gas chromatography–mass spectrometry (GC-MS). It was apparent that the concentrations of the metabolite alpha-pinene gradually increased from the first to

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SADOU Ismaël, MONDJELI Constantin, WOIN Noé, et al. "Inventory of insect pests of rice in agro-ecosystems of far north region of Cameroon." International Journal of Scientific Research Updates 7, no. 1 (2024): 049–60. http://dx.doi.org/10.53430/ijsru.2024.7.1.0026.

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The entomofauna vector of rice yellow mottle virus was studied from June to September 2023 in the rainfed rice ecosystem of Maroua and in the main irrigated rice ecosystems of Yagoua and Maga in the Far North Region, Cameroon . Insect vector sampling was conducted in rainfed and irrigated rice fields every two weeks using a sweep net and a D-Vac (vacuum trap). From the samples obtained in the different rice-growing sites, the dominant structure of insect vectors of rice yellow mottle as well as their natural enemies was analyzed according to the phenology of rice. It appears from the inventory

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Madden, L. V., M. J. Jeger, and F. van den Bosch. "A Theoretical Assessment of the Effects of Vector-Virus Transmission Mechanism on Plant Virus Disease Epidemics." Phytopathology® 90, no. 6 (2000): 576–94. http://dx.doi.org/10.1094/phyto.2000.90.6.576.

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A continuous-time and deterministic model was used to characterize plant virus disease epidemics in relation to virus transmission mechanism and population dynamics of the insect vectors. The model can be written as a set of linked differential equations for healthy (virus-free), latently infected, infectious, and removed (postinfectious) plant categories, and virus-free, latent, and infective insects, with parameters based on the transmission classes, vector population dynamics, immigration/emigration rates, and virus-plant interactions. The rate of change in diseased plants is a function of

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Minato, Nami, Shuichi Hatori, Azusa Okawa, Kai Nakagawa, and Mantaro Hironaka. "Manipulation of Insect Vectors’ Host Selection Behavior by Barley Yellow Dwarf Virus Is Dependent on the Host Plant Species and Viral Co-Infection." Life 12, no. 5 (2022): 644. http://dx.doi.org/10.3390/life12050644.

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Previous studies have shown that vector-borne viruses can manipulate the host selection behavior of insect vectors, yet the tripartite interactions of pathogens, host plants and insect vectors have been documented only in a limited number of pathosystems. Here, we report that the host selection behavior of the insect vector of barley yellow dwarf virus-PAV (BYDV-PAV) and cereal yellow dwarf virus-RPS (CYDV-RPS) is dependent on the host plant species and viral co-infection. This study shows that a model cereal plant, Brachypodium distachyon, is a suitable host plant for examining tripartite int

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Minato, Nami, Shuichi Hatori, Azusa Okawa, Kai Nakagawa, and Mantaro Hironaka. "Manipulation of Insect Vectors’ Host Selection Behavior by Barley Yellow Dwarf Virus Is Dependent on the Host Plant Species and Viral Co-Infection." Life 12, no. 5 (2022): 644. http://dx.doi.org/10.3390/life12050644.

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Previous studies have shown that vector-borne viruses can manipulate the host selection behavior of insect vectors, yet the tripartite interactions of pathogens, host plants and insect vectors have been documented only in a limited number of pathosystems. Here, we report that the host selection behavior of the insect vector of barley yellow dwarf virus-PAV (BYDV-PAV) and cereal yellow dwarf virus-RPS (CYDV-RPS) is dependent on the host plant species and viral co-infection. This study shows that a model cereal plant, Brachypodium distachyon, is a suitable host plant for examining tripartite int

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Minato, Nami, Shuichi Hatori, Azusa Okawa, Kai Nakagawa, and Mantaro Hironaka. "Manipulation of Insect Vectors’ Host Selection Behavior by Barley Yellow Dwarf Virus Is Dependent on the Host Plant Species and Viral Co-Infection." Life 12, no. 5 (2022): 644. http://dx.doi.org/10.3390/life12050644.

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Previous studies have shown that vector-borne viruses can manipulate the host selection behavior of insect vectors, yet the tripartite interactions of pathogens, host plants and insect vectors have been documented only in a limited number of pathosystems. Here, we report that the host selection behavior of the insect vector of barley yellow dwarf virus-PAV (BYDV-PAV) and cereal yellow dwarf virus-RPS (CYDV-RPS) is dependent on the host plant species and viral co-infection. This study shows that a model cereal plant, Brachypodium distachyon, is a suitable host plant for examining tripartite int

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Elonu PO, Chinedu. "Pest Management Methods Employed In The Control Of Insect Vectors In College Of Health Science And Technology Aba Abia State, Nigeria." Biomedical Studies and Clinical Evaluations 1, no. 2 (2024): 01–11. https://doi.org/10.64347/3064-7037/007.

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Insect are present all over the world and spend their whole life cycle on the host. Pests are undesirable organisms, such as insects, bacteria, fungi, nematodes, weeds, viruses, or vertebrate animals that harm humans or human interests. They can damage, devalue, or destroy agricultural crops, food stores, lawns, gardens, human structures, clothing, and furniture, as well as negatively affect terrestrial and aquatic ecosystems. The study ascertains pest management methods employed in the control of insect vectors in college of Health Science and Technology Aba Abia State, Nigeria. Four objectiv

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Mittapelly, Priyanka, and Swapna Priya Rajarapu. "Applications of Proteomic Tools to Study Insect Vector–Plant Virus Interactions." Life 10, no. 8 (2020): 143. http://dx.doi.org/10.3390/life10080143.

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Proteins are crucial players of biological interactions within and between the organisms and thus it is important to understand the role of proteins in successful partnerships, such as insect vectors and their plant viruses. Proteomic approaches have identified several proteins at the interface of virus acquisition and transmission by their insect vectors which could be potential molecular targets for sustainable pest and viral disease management strategies. Here we review the proteomic techniques used to study the interactions of insect vector and plant virus. Our review will focus on the tec

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Susanta, K. Behura. "Mosquito Microbiota and Metagenomics, and its Relevance to Disease Transmission." Biohelikon 1, no. 1 (2013): 1–2. https://doi.org/10.5281/zenodo.816315.

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Application of high throughput sequencing to infer microbial diversity in environmental as well as animal and plant samples is the central theme of metagenomics. This is an immerging area of modern biology that has huge potential to uncover the forms of life we would have never imagined, for example the diversity of microorganisms living within a tiny insect. Metagenomics analyses of disease spreading insects will open up new avenues for better understanding the role of gut microbiota of insect vectors, such as mosquitoes, in ability of these vectors to spread deadly human diseases. The aim of

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Omura, Toshihiro, Jin Yan, Boxiong Zhong, et al. "The P2 Protein of Rice Dwarf Phytoreovirus Is Required for Adsorption of the Virus to Cells of the Insect Vector." Journal of Virology 72, no. 11 (1998): 9370–73. http://dx.doi.org/10.1128/jvi.72.11.9370-9373.1998.

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ABSTRACT Intact particles of rice dwarf phytoreovirus adsorbed to and entered monolayer-cultured cells of the insect vector Nephotettix cincticeps and multiplied within the cells. Particles that lacked the P2 protein neither attached to nor infected such cells. Furthermore, P2-free particles obtained from a transmission-competent isolate of the virus were unable to infect insect vectors that had been allowed to feed on these virus particles through a membrane. However, when such virus particles were injected into insects via a glass capillary tube they successfully infected the insects, which

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Cornara, D., A. Sicard, A. R. Zeilinger, F. Porcelli, A. H. Purcell, and R. P. P. Almeida. "Transmission of Xylella fastidiosa to Grapevine by the Meadow Spittlebug." Phytopathology® 106, no. 11 (2016): 1285–90. http://dx.doi.org/10.1094/phyto-05-16-0202-r.

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There is little information available on Xylella fastidiosa transmission by spittlebugs (Hemiptera, Cercopoidea). This group of insect vectors may be of epidemiological relevance in certain diseases, so it is important to better understand the basic parameters of X. fastidiosa transmission by spittlebugs. We used grapevines as a host plant and the aphrophorid Philaenus spumarius as a vector to estimate the effect of plant access time on X. fastidiosa transmission to plants; in addition, bacterial population estimates in the heads of vectors were determined and correlated with plant infection s

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A., L. M. Murwayi, Onyango T., and Owour B. "Mathematical Analysis of Plant Disease Dispersion Model that Incorporates wind Strength and Insect Vector at Equilibrium." British Journal of Mathematics & Computer Science 22, no. 5 (2017): 1–17. https://doi.org/10.9734/BJMCS/2017/33991.

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Numerous plant diseases caused by pathogens like bacteria, viruses, fungi protozoa and pathogenic nematodes are propagated through media such as water, wind and other intermediary carries called vectors, and are therefore referred to as vector borne plant diseases. Insect vector borne plant diseases are currently a major concern due to abundance of insects in the tropics which impacts negatively on food security, human health and world economies. Elimination or control of which can be achieved through understanding the process of propagation via Mathematical modeling. However existing models a

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Mweresa, Collins K., W. R. Mukabana, J. J. A. van Loon, M. Dicke, and W. Takken. "Use of semiochemicals for surveillance and control of hematophagous insects." Chemoecology 30, no. 6 (2020): 277–86. http://dx.doi.org/10.1007/s00049-020-00317-1.

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Abstract Reliance on broad-spectrum insecticides and chemotherapeutic agents to control hematophagous insect vectors, and their related diseases is threatened by increasing insecticide and drug resistance, respectively. Thus, development of novel, alternative, complementary and effective technologies for surveillance and control of such insects is strongly encouraged. Semiochemicals are increasingly developed for monitoring and intervention of insect crop pests, but this has not been adequately addressed for hematophagous insects of medical and veterinary importance. This review provides an in

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Ivanauskas, Algirdas, Jolanta Rimsaite, Jurij Danilov, et al. "A Survey of Potential Insect Vectors of Mountain Pine Proliferation Decline Phytoplasma in Curonian Spit, Lithuania." Environmental Sciences Proceedings 3, no. 1 (2020): 81. http://dx.doi.org/10.3390/iecf2020-07977.

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Mountain pine (Pinus mugo Turra) is a coniferous native to the highlands of central Europe. Our previous study revealed that mountain pine proliferation decline (MPPD) disease in the Curonian Spit of Lithuania is caused by a ‘Candidatus Phytoplasma pini’-related strain (16SrXXI-A). However, the insect vector of MPPD has not been identified. In this study, we conducted a survey to determine potential insect vectors of MPPD phytoplasma for three consecutive years (2016–2019). More than 1000 insect samples were collected from four locations in the Curonian Spit. These insects were identified as b

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Weintraub, Phyllis G., and LeAnn Beanland. "INSECT VECTORS OF PHYTOPLASMAS." Annual Review of Entomology 51, no. 1 (2006): 91–111. http://dx.doi.org/10.1146/annurev.ento.51.110104.151039.

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Tanne, E., E. Boudon-Padieu, D. Clair, M. Davidovich, S. Melamed, and Meir Klein. "Detection of Phytoplasma by Polymerase Chain Reaction of Insect Feeding Medium and Its Use in Determining Vectoring Ability." Phytopathology® 91, no. 8 (2001): 741–46. http://dx.doi.org/10.1094/phyto.2001.91.8.741.

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A polymerase chain reaction (PCR)-based method was developed for the detection of phytoplasma in insect feeding medium (sucrose). A correlation was established between the transmissibility of Flavescence dorée phytoplasma in the experimental leafhopper vector Euscelidius variegatus and its detection by PCR in the insect feeding medium. However, phytoplasma were detected in the insects' bodies 3 weeks before they began to transmit. Hence, PCR assays of the sucrose medium reflected phytoplasma vectoring ability probably by detecting it in the insect saliva, whereas detection of phytoplasma in th

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Zhao, Wan, Qiong Li, Mengqi Sun, Yan Xiao, and Feng Cui. "Interaction between endogenous microRNAs and virus-derived small RNAs controls viral replication in insect vectors." PLOS Pathogens 18, no. 7 (2022): e1010709. http://dx.doi.org/10.1371/journal.ppat.1010709.

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MicroRNAs (miRNAs) play an important role in resisting virus infection in insects. Viruses are recognized by insect RNA interference systems, which generate virus-derived small RNAs (vsRNAs). To date, it is unclear whether viruses employ vsRNAs to regulate the expression of endogenous miRNAs. We previously found that miR-263a facilitated the proliferation of rice stripe virus (RSV) in the insect vector small brown planthopper. However, miR-263a was significantly downregulated by RSV. Here, we deciphered the regulatory mechanisms of RSV on miR-263a expression. The promoter region of miR-263a wa

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Christine, Ahou Kouame. "Identification of the cassava phytoplasma insect in Côte d'Ivoire." International Journal of Agronomy and Agricultural Research (IJAAR) 24, no. 1 (2024): 19–25. https://doi.org/10.5281/zenodo.13979510.

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Disease-causing phytoplasmas are transmitted by insect. Their distribution and transmission of the diseases with which they are associated are strongly linked to the feeding habits and biology of the insect vectors and the conditions of the host plants. This study was carried out in Côte d’Ivoire, specifically in the Grand-Lahou locality (an area endemic to phytoplasma disease), with a view to identifying the insect carriers and vectors of cassava phytoplasma. Insects were collected from the leaves. Total deoxyribonucleic acid (DNA) was extracted from 150 insect specimens and indir

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Rasendriya Purbandini, Vania, Ananto Triyogo, and Siti Muslimah Widyastuti. "The Diversity and Ecological Roles of Visitor Insects on Ganoderma sp. Fruiting Body." Jurnal Ilmu Pertanian Indonesia 30, no. 3 (2025): 454–63. https://doi.org/10.18343/jipi.30.3.454.

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Pathogenic fungi's fruiting bodies may interact with other creatures such as insects. The purpose of this study was to better understand and identify the diversity of insect visits to Ganoderma sp. fruiting bodies, as well as their ecological responsibilities. From August to October 2022, this study was carried out at the Faculty of Forestry, Universitas Gadjah Mada Arboretum. Ganoderma sp. fruiting bodies were examined at three separate times: morning, afternoon, and evening. Insect visitor diversity was measured with diversity indices (H'), evenness (E'), and similarity (S'). A one-way ANOVA

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Lopes, Rosane Lima, Suzete Araujo Oliveira Gomes, and Carolina Nascimento Spiegel. "An overview of studies on sex pheromones of insect vectors of pathogenic trypanosomatids of medical and veterinary importance." Research, Society and Development 11, no. 11 (2022): e13111132864. http://dx.doi.org/10.33448/rsd-v11i11.32864.

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Insect vectors of Leishmaniases, Chagas disease and African trypanosomiasis remain human health, veterinary and economic problems worldwide. Several sex pheromones molecules that contribute to mating behavior have been identified in these vectors. These chemical signals are potential alternatives to traditional chemical insecticides. This review discusses the diversity of sex pheromone molecules and their role in the mating behavior of insect vectors of Leishmaniases, Chagas disease and African trypanosomiasis. The selection of studies was made based on research and review articles that presen

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Montero-Astúa, Mauricio, Dorith Rotenberg, Alexandria Leach-Kieffaber, et al. "Disruption of Vector Transmission by a Plant-Expressed Viral Glycoprotein." Molecular Plant-Microbe Interactions® 27, no. 3 (2014): 296–304. http://dx.doi.org/10.1094/mpmi-09-13-0287-fi.

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Vector-borne viruses are a threat to human, animal, and plant health worldwide, requiring the development of novel strategies for their control. Tomato spotted wilt virus (TSWV) is one of the 10 most economically significant plant viruses and, together with other tospoviruses, is a threat to global food security. TSWV is transmitted by thrips, including the western flower thrips, Frankliniella occidentalis. Previously, we demonstrated that the TSWV glycoprotein GN binds to thrips vector midguts. We report here the development of transgenic plants that interfere with TSWV acquisition and transm

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Fiodorova. "EPIZOOTOLOGICAL AND EPIDEMIOLOGICAL SIGNIFICANCE OF BLOOD-SUCKING DIPTERANS IN THE TYUMEN REGION (REVIEW)." THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL, no. 22 (May 19, 2021): 526–29. http://dx.doi.org/10.31016/978-5-6046256-1-3.2021.22.526-529.

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Blood-sucking dipterans are widespread in the Tyumen Region and pose a danger as vectors of many infectious and invasive diseases of humans and animals, which are widespread in many countries of the world. Geographic, ecological, and biological features of the Tyumen Region are favorable for the circulation of pathogens of vector-borne diseases. Particular importance in the spread of diseases is attached to the ability of insects to travel long distances with a flying distance of horseflies, mosquitoes and blackflies for tens of kilometers. Monitoring of the fauna and ecology features of blood

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Fernandes, Millena, Edenilson Osinski Francisco, Renan Konig Leal, et al. "Insecticidal effect of Cannabis." Revista da Faculdade de Ciências Médicas de Sorocaba 26, Fluxo contínuo (2024): e66408. http://dx.doi.org/10.23925/1984-4840.2024v26a18.

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Currently, there is a need for the development of vector insect control products that are ecologically viable, utilizing active principles available in nature. Natural compounds with insecticidal potential already identified in Cannabis are promising prospects for the control and management of vector arthropods of diseases. In this context, the work aims to investigate possible disparities in the toxicity effects of Cannabis in different formulations and at different stages of the vectors' life. This is a systematic review. Experimental studies describing the toxic effects of Cannabis on eggs,

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Reddy, H. Ramasubba, Rakesh Bhargava, Dipak Das, Dina Nath Pandit, Harmohan Singh Yadav, and Manish Raj Mishra. "The Buzz of Apiology and The Molecular Secrets of Vectors: Unraveling the Genetics and Physiology of Insects in Ecology." Journal of Advanced Zoology 44, S-5 (2023): 1761–69. http://dx.doi.org/10.17762/jaz.v44is-5.1455.

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Insects, as some of the most diverse and ecologically influential organisms on our planet, continue to captivate the scientific community's attention. This abstract provides an overview of the fascinating world of apiology and the exploration of molecular secrets within insect vectors, shedding light on the genetics and physiology of these remarkable creatures in the context of ecology. Apiology, the study of bees and their intricate social structures, has experienced a resurgence of interest due to the critical roles that bees play in pollination and ecosystem health. Researchers have delved

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Kumar, Pavan, Deepak Kumar, Priyanka, et al. "Review on Floral Biology and Insect Floral Visitors of Bottle Gourd [Lagenaria siceraria (Molina) Standley]." Journal of Scientific Research and Reports 31, no. 2 (2025): 433–42. https://doi.org/10.9734/jsrr/2025/v31i22864.

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Pollination is vital for the survival of cross-pollinated plants, achieved through wind, water, and animal vectors. In animals, insects are the major vectors of pollination, including cucurbitaceous crops, where the bottle gourd is monoecious with the diurnal, crepuscular, and nocturnal habit of anthesis. In bottle gourd, staminate and pistillate flowers appear 55 to 83 days after planting on different nodes of the same plant with a ratio of 19:1 to 23:1. A meta-analysis of studies on insect floral visitors of bottle gourd revealed that 86 insect species consisting of 23 Hymenopterans, 22 Lepi

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Baxter, Richard H. G. "Chemosterilants for Control of Insects and Insect Vectors of Disease." CHIMIA International Journal for Chemistry 70, no. 10 (2016): 715–20. http://dx.doi.org/10.2533/chimia.2016.715.

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Powell, Jeffrey. "Genetic Variation in Insect Vectors: Death of Typology?" Insects 9, no. 4 (2018): 139. http://dx.doi.org/10.3390/insects9040139.

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The issue of typological versus population thinking in biology is briefly introduced and defined. It is then emphasized how population thinking is most relevant and useful in vector biology. Three points are made: (1) Vectors, as they exist in nature, are genetically very heterogeneous. (2) Four examples of how this is relevant in vector biology research are presented: Understanding variation in vector competence, GWAS, identifying the origin of new introductions of invasive species, and resistance to inbreeding. (3) The existence of high levels of vector genetic heterogeneity can lead to fail

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Wang, Haitao, Yan Dong, Qiufang Xu, Man Wang, Shuo Li, and Yinghua Ji. "MicroRNA750-3p Targets Processing of Precursor 7 to Suppress Rice Black-Streaked Dwarf Virus Propagation in Vector Laodelphax striatellus." Viruses 16, no. 1 (2024): 97. http://dx.doi.org/10.3390/v16010097.

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MicroRNAs (miRNAs) are non-coding RNAs, which, as members of the RNA interference pathway, play a pivotal role in antiviral infection. Almost 80% of plant viruses are transmitted by insect vectors; however, little is known about the interaction of the miRNAs of insect vectors with plant viruses. Here, we took rice black-streaked dwarf virus (RBSDV), a devastating virus to rice production in eastern Asia, and the small brown planthopper, (SBPH, Laodelphax striatellus) as a model to investigate the role of microRNA750-3p (miR750-3p) in regulating viral transmission. Our results showed that Ls-mi

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Wei, Taiyun, and Yi Li. "Rice Reoviruses in Insect Vectors." Annual Review of Phytopathology 54, no. 1 (2016): 99–120. http://dx.doi.org/10.1146/annurev-phyto-080615-095900.

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