1
|
Shakya M, Sharma AK, Kumar S, Upadhaya D, Nagar G, Singh K, M S, Ghosh S. Acaricides resistance in Rhipicephalus microplus and expression profile of ABC-transporter genes in the sampled populations. Exp Parasitol 2023; 252:108584. [PMID: 37468088 DOI: 10.1016/j.exppara.2023.108584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 06/30/2023] [Accepted: 07/10/2023] [Indexed: 07/21/2023]
Abstract
Currently, livestock owners manage tick infestations using chemicals, but the method is increasingly losing effectiveness as resistant tick populations have established in the field conditions. Thus, to develop effective tick management strategies, monitoring of resistance in most predominant tick species, Rhipicephalus microplus was targeted. The ticks were collected from eleven districts of Madhya Pradesh and one district of Punjab and tested against deltamethrin (DLM), cypermethrin (CYP), coumaphos (CMP), ivermectin (IVM) and fipronil (FIP), through adult immersion and larval packet tests. The field isolates were highly resistant to DLM [Resistance factor (RF) = 3.98-38.84]. Against CYP, resistance was observed in BWN (Barwani; RF = 2.81) and MND (Mandsaur; RF = 3.23) isolates. Surprisingly, most of the isolates were susceptible to CMP (0.34-1.58). Emerging level of resistance against IVM (1.05-4.98) and FIP (0.40-2.18) was also observed in all the isolates. Significantly elevated production of esterases (p < 0.01) was 90% correlated with RF of DLM while no positive correlation between production of monooxygenase and Glutathione S-transferase with RF to DLM was noted. Multiple sequence analysis of S4-5 linker region of the sodium channel gene of all the isolates revealed a point mutation at 190th position (C190A) which is associated with DLM resistance. Treatment of resistant LDH (Ludhiana) isolate with IVM resulted in upregulation of RmABCC2 gene and insignificant upregulation of RmABCC1 and RmABCB10 genes indicating the probability of linking IVM resistance with over-expression of RmABCC2 gene. The possible tick management strategies are discussed.
Collapse
Affiliation(s)
- Mukesh Shakya
- Entomology Laboratory, Division of Parasitology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly- 243122, Uttar Pradesh, India; IVRI-Eastern Regional Station, 37 Belgachia Road, Kolkata 700037, West Bengal, India
| | - Anil Kumar Sharma
- IVRI-Eastern Regional Station, 37 Belgachia Road, Kolkata 700037, West Bengal, India
| | - Sachin Kumar
- IVRI-Eastern Regional Station, 37 Belgachia Road, Kolkata 700037, West Bengal, India
| | - Deepak Upadhaya
- IVRI-Eastern Regional Station, 37 Belgachia Road, Kolkata 700037, West Bengal, India
| | - Gaurav Nagar
- IVRI-Eastern Regional Station, 37 Belgachia Road, Kolkata 700037, West Bengal, India
| | - Kaushlendra Singh
- IVRI-Eastern Regional Station, 37 Belgachia Road, Kolkata 700037, West Bengal, India
| | - Sankar M
- IVRI-Eastern Regional Station, 37 Belgachia Road, Kolkata 700037, West Bengal, India
| | - Srikant Ghosh
- Entomology Laboratory, Division of Parasitology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly- 243122, Uttar Pradesh, India; IVRI-Eastern Regional Station, 37 Belgachia Road, Kolkata 700037, West Bengal, India.
| |
Collapse
|
2
|
Obaid MK, Islam N, Alouffi A, Khan AZ, da Silva Vaz I, Tanaka T, Ali A. Acaricides Resistance in Ticks: Selection, Diagnosis, Mechanisms, and Mitigation. Front Cell Infect Microbiol 2022; 12:941831. [PMID: 35873149 PMCID: PMC9299439 DOI: 10.3389/fcimb.2022.941831] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 06/02/2022] [Indexed: 11/13/2022] Open
Abstract
Ticks are blood-feeding ecto-parasites that have a cosmopolitan distribution in tropical and subtropical regions of the world. Ticks cause economic losses in the form of reduced blood, meat and dairy products, as well as pathogen transmission. Different acaricides such as organochlorines, organophosphates, formamidines (e.g. amitraz), synthetic pyrethroids, macrocyclic lactones, fipronil, and fluazuron are currently used sequentially or simultaneously to control tick infestations. Most acaricide treatments now face increasingly high chances of failure, due to the resistance selection in different tick populations against these drugs. Acaricide resistance in ticks can be developed in different ways, including amino acid substitutions that result in morphological changes in the acaricide target, metabolic detoxification, and reduced acaricide entry through the outer layer of the tick body. The current literature brings a plethora of information regarding the use of different acaricides for tick control, resistance selection, analysis of mutations in target sites, and resistance mitigation. Alternatives such as synergistic use of different acaricides, plant-derived phytochemicals, fungi as biological control agents, and anti-tick vaccines have been recommended to avoid and mitigate acaricide resistance. The purpose of this review was to summarize and discuss different acaricides applied for tick control, their mechanisms of action and resistance selection, genetic polymorphisms in their target molecules, as well as the approaches used for diagnosis and mitigation of acaricide resistance, specifically in Rhipicephalus microplus ticks.
Collapse
Affiliation(s)
| | - Nabila Islam
- Department of Chemistry, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Abdulaziz Alouffi
- King Abdulaziz City for Science and Technology, Riyadh, Saudi Arabia
| | - Alam Zeb Khan
- Department of Pediatrics, Yale School of Medicine Yale University, New Haven, CT, United States
| | - Itabajara da Silva Vaz
- Centro de Biotecnologia and Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Tetsuya Tanaka
- Laboratory of Infectious Diseases, Joint Faculty of Veterinary Medicine, Kagoshima University, Kagoshima, Japan
| | - Abid Ali
- Department of Zoology, Abdul Wali Khan University Mardan, Mardan, Pakistan
| |
Collapse
|
3
|
Dzemo WD, Thekisoe O, Vudriko P. Development of acaricide resistance in tick populations of cattle: A systematic review and meta-analysis. Heliyon 2022; 8:e08718. [PMID: 35059516 PMCID: PMC8760414 DOI: 10.1016/j.heliyon.2022.e08718] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 10/25/2021] [Accepted: 01/04/2022] [Indexed: 12/27/2022] Open
Abstract
The development of acaricide resistance in ticks infesting cattle is a major problem in the livestock industry in tropical and subtropical regions worldwide. To determine the current global trends and prevalence of acaricide resistance development (ARD) in tick populations of cattle, a systematic review and meta-analysis with an emphasis on Rhipicephalus (Boophilus) microplus was conducted. Data searches from five English electronic databases yielded 88 journal articles published between 1992 and 2020. In total, 218 in - vitro bioassays were used to investigate 3939 tick populations of cattle; of these, the 57.6% that exhibited ARD were largely limited to South America (Brazil), Central America (Mexico), and Asia (India). A total of 3391 of these tick populations were R. (B.) microplus, of which 2013 exhibited ARD. Random effects meta-analyses indicated that the exhibition of ARD was higher in R. (B.) microplus (66.2%) than in other tick species. Global prevalence estimates of ARD in R. (B.) microplus vary as a function of geography, detection methods, and acaricide compounds. In general, high heterogeneity was noted among the studies. However, homogeneity was observed among studies from India, suggesting the establishment of acaricide resistance in Indian R. (B.) microplus populations. Current tick control interventions are urgently required to limit the evolution and implications of resistance development.
Collapse
Affiliation(s)
- William Diymba Dzemo
- Department of Biological and Environmental Sciences, Faculty of Natural Sciences, Walter Sisulu University, Private Bag X1, Mthatha 5117, South Africa.,Unit for Environmental Sciences and Management, North West University, Potchefstroom Campus, Private Bag X6001, Potchefstroom 2520, South Africa
| | - Oriel Thekisoe
- Unit for Environmental Sciences and Management, North West University, Potchefstroom Campus, Private Bag X6001, Potchefstroom 2520, South Africa
| | - Patrick Vudriko
- Research Center for Tropical Diseases and Vector Control, Department of Veterinary Pharmacy, Clinics and Comparative Medicine, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O Box 7062, Kampala, Uganda
| |
Collapse
|
4
|
Yessinou RE, Adoligbe C, Atchade F, Adinci J, Brahi HD, Adehan S, Mantip SE, Farougou S. Phenotypic and genotypic characterization of dog tick Rhipicephalus sanguineus sensu lato (Acari: Ixodidae) resistance to deltamethrin in Benin. Vet Parasitol Reg Stud Reports 2021; 26:100638. [PMID: 34879949 DOI: 10.1016/j.vprsr.2021.100638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 09/01/2021] [Accepted: 09/10/2021] [Indexed: 10/20/2022]
Abstract
The aim of this study was to evaluate the phenotypic and genotypic resistance of Rhipicephalus sanguineus sensu lato to deltamethrin in dogs in the municipality of Natitingou in Benin. In this study, the collection and identification of ticks, Larval Packet Test and specific allele PCR were the main methods used. A total of 41 dogs were examined and 420 ticks were collected in six areas which includes: Tchrimina, Yokossi, Boriyoure, Berécingou, Péporiyakou and Perma. Three species of ticks were identified and they include: R. sanguineus s.l., Rhipicephalus microplus and Haemaphysalis spp. However, R. sanguineus s.l. was the most abundant tick species (9.85) and had the highest parasitic intensity (10.36). The results of the Larval Packet Test showed that the larvae of R. sanguineus s.l. developed a phenotypic resistance against deltamethrin, particularly in the Bérécingou area where resistance ratios of LC50 and LC95 of R. sanguineus s.l. compared to a susceptible strain were 1.591 (1.025-3.054) and 65.339 (20.235-579.825) respectively. The molecular study of the sodium channel gene revealed three genotypes namely the susceptible genotype (SS), the heterozygous genotype (SR) and the resistant genotype (RR), which correlates with the phenotypic results. This information is fundamental to improve monitoring and resistance management strategies of R. sanguineus s.l. ticks to pyrethroids.
Collapse
Affiliation(s)
- Roland Eric Yessinou
- University of Abomey-Calavi (UAC), Communicable Diseases Research Unit (URMAT), 01 PO Box: 2009, Cotonou, Benin.
| | - Camus Adoligbe
- University of Abomey-Calavi (UAC), Communicable Diseases Research Unit (URMAT), 01 PO Box: 2009, Cotonou, Benin
| | - Fréjus Atchade
- University of Abomey-Calavi (UAC), Communicable Diseases Research Unit (URMAT), 01 PO Box: 2009, Cotonou, Benin
| | - Justin Adinci
- University of Abomey-Calavi (UAC), Communicable Diseases Research Unit (URMAT), 01 PO Box: 2009, Cotonou, Benin
| | - Hermann Dave Brahi
- University of Abomey-Calavi (UAC), Communicable Diseases Research Unit (URMAT), 01 PO Box: 2009, Cotonou, Benin
| | - Safiou Adehan
- University of Abomey-Calavi (UAC), Communicable Diseases Research Unit (URMAT), 01 PO Box: 2009, Cotonou, Benin
| | - Samuel Elias Mantip
- Virology Division, National Veterinary Research Institute, P.M.B 0001 Vom, Plateau State, Nigeria
| | - Souaïbou Farougou
- University of Abomey-Calavi (UAC), Communicable Diseases Research Unit (URMAT), 01 PO Box: 2009, Cotonou, Benin
| |
Collapse
|
5
|
Yang Y, Zhu Q, Zhang K, Zhao S. Synthesis, antimosquito activities, photodegradation, and toxic assessment of novel pyrethroids containing 2-chlorobiphenyl and 2-chlorophenylpyridine. PEST MANAGEMENT SCIENCE 2021; 77:2773-2784. [PMID: 33512752 DOI: 10.1002/ps.6308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 01/23/2021] [Accepted: 01/29/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Aedes albopictus is a mosquito species and a vector of dengue virus and malaria parasites that represents a significant threat to global public health. Although mosquito populations have been effectively controlled through the use of synthetic insecticides, the emergence of widespread insecticide resistance in wild mosquito populations is a strong motivation to explore new insecticidal chemistries. RESULTS In this study, A. albopictus was treated with a series of novel pyrethroids containing 2-chlorobiphenyl and 2-chlorophenylpyridine via topical application. The relative antimosquito activity of each novel compound was determined, as measured by the LC50 , and compared with the synthetic pyrethroid bifenthrin. The most antimosquito activity compound (SZ-B-11) was 4.69 times more active than bifenthrin. The novel compounds were also sensitive to wild A. albopictus. In addition, in silico toxicity assessment of aquatic organisms showed that the acute toxicity and chronic toxicity of SZ-B-11 were 31.96 times and 934.40 times lower than those of bifenthrin, respectively. Cytotoxicity assessment demonstrated that all tested compounds were nontoxic against SH-SY5Y cell lines. Furthermore, photolytic results suggested that SZ-B-11 would be photodegraded more easily than bifenthrin and would reduce secondary pollution. CONCLUSION Novel pyrethroids containing 2-chlorobiphenyl and 2-chlorophenylpyridine, through simple synthesis steps, have better antimosquito activity, low resistance, less ecotoxicity, readily degradable characteristics, and may reduce secondary pollution. They are promising insecticides with potential application prospects in agricultural production and environmental protection. © 2021 Society of Chemical Industry.
Collapse
Affiliation(s)
- Yang Yang
- Faculty of Pharmaceutical Engineering, School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, People's Republic of China
| | - Qiuyan Zhu
- Faculty of Pharmaceutical Engineering, School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, People's Republic of China
| | - Kun Zhang
- Faculty of Pharmaceutical Engineering, School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, People's Republic of China
- Faculty of Biotechnology and Health, Wuyi University, Jiangmen, People's Republic of China
| | - Suqing Zhao
- Faculty of Pharmaceutical Engineering, School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, People's Republic of China
| |
Collapse
|
6
|
Alonso-Díaz MA, Fernández-Salas A. Entomopathogenic Fungi for Tick Control in Cattle Livestock From Mexico. FRONTIERS IN FUNGAL BIOLOGY 2021; 2:657694. [PMID: 37744087 PMCID: PMC10512273 DOI: 10.3389/ffunb.2021.657694] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 04/01/2021] [Indexed: 09/26/2023]
Abstract
Ticks are one of the main economic threats to the cattle industry worldwide affecting productivity, health and welfare. The need for alternative methods to control tick populations is prompted by the high prevalence of multiresistant tick strains to the main chemical acaricides and their ecological consequences. Biological control using entomopathogenic fungi (EPF) is one of the most promising alternative options. The objective of this paper is to review the use of EPF as an alternative control method against cattle ticks in Mexico. Metarhizium anisopliae sensu lato (s.l.) and Beauveria bassiana s.l. are the most studied EPF for the biological control of ticks in the laboratory and in the field, mainly against Rhipicephalus microplus; however, evaluations against other important cattle ticks such as Amblyomma mixtum and R. annulatus, are needed. A transdisciplinary approach is required to incorporate different types of tools, such as genomics, transcriptomics and proteomics in order to better understand the pathogenicity/virulence mechanism in EPF against ticks. Laboratory tests have demonstrated the EPF efficacy to control susceptible and resistant/multiresistant tick populations; whereas, field tests have shown satisfactory control efficiency of M. anisopliae s.l. against different stages of R. microplus when applied both on pasture and on cattle. Epidemiological aspects of ticks and environmental factors are considered as components that influence the acaricidal behavior of the EPF. Finally, considering all these aspects, some recommendations are proposed for the use of EPF in integrated control schemes for livestock ticks.
Collapse
|
7
|
Ma K, Tang Q, Liang P, Li J, Gao X. UDP-Glycosyltransferases from the UGT344 Family Are Involved in Sulfoxaflor Resistance in Aphis gossypii Glover. INSECTS 2021; 12:insects12040356. [PMID: 33923504 PMCID: PMC8072560 DOI: 10.3390/insects12040356] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 03/06/2021] [Accepted: 03/09/2021] [Indexed: 11/16/2022]
Abstract
Simple Summary The cotton aphid, Aphis gossypii Glover, is a notorious pest in cotton and cucurbit fields. The control of A. gossypii has typically relied on the application of chemical insecticides. Sulfoxaflor is the first commercially available sulfoximine insecticide, which exhibits great efficacy against sap-feeding insect pests and has been applied as an alternative insecticide for controlling of A. gossypii in China. Consequently, A. gossypii quickly developed resistance to this insecticide. Hence, in this study, to clarify the potential detoxifying roles of UGTs (one of the phase II detoxification enzymes) in resistance of A. gossypii against sulfoxaflor, the synergistic effects of two synergists (sulfinpyrazone and 5-nitrouracil) against sulfoxaflor were investigated using the susceptible and laboratory-established sulfoxaflor resistant strain (SulR), and the expression levels of 15 UGT genes were determined by qRT-PCR. Furthermore, the involvement of highly upregulated UGTs in sulfoxaflor-resistant strain was functionally tested by RNA interference (RNAi). Our results suggest that overexpression of UGTs contributes to sulfoxaflor resistance in A. gossypii, which should be useful for understanding sulfoxaflor resistance mechanisms. Abstract UDP-glycosyltransferases (UGTs) are major phase II detoxification enzymes that catalyze the transfer of glycosyl residues from activated nucleotide sugars to acceptor hydrophobic molecules and play very important roles in the biotransformation of various endogenous and exogenous compounds. Our previous studies demonstrated that UGTs participated in the detoxification of insecticides in Aphis gossypii. However, the potential roles of UGTs in A. gossypii resistance to sulfoxaflor are still unclear. In this study, two inhibitors of UGT enzymes, sulfinpyrazone and 5-nitrouracil, significantly increased the toxicity of sulfoxaflor to a resistant strain of A. gossypii, whereas there were no synergistic effects in the susceptible strain. Based on the transcriptome sequencing results, the expression levels of 15 UGTs were analyzed by quantitative real-time PCR, and we found that seven UGT genes were highly over-expressed in a sulfoxaflor-resistant strain compared to the susceptible strain, including UGT344B4, UGT344C5, UGT344A11, UGT344A14, and UGT344L2. Further suppressing the expression of UGT344B4, UGT344C5, and UGT344A11 by RNA interference significantly increased the sensitivity of resistant aphids to sulfoxaflor, indicating that the overexpression of UGT genes is potentially associated with sulfoxaflor resistance. These results could provide valuable information for further understanding the mechanisms of insecticide resistance.
Collapse
Affiliation(s)
- Kangsheng Ma
- Department of Entomology, China Agricultural University, Beijing 100193, China; (K.M.); (Q.T.); (P.L.)
- Hubei Insect Resources Utilization and Sustainable Pest Management Key Laboratory, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China;
| | - Qiuling Tang
- Department of Entomology, China Agricultural University, Beijing 100193, China; (K.M.); (Q.T.); (P.L.)
| | - Pingzhuo Liang
- Department of Entomology, China Agricultural University, Beijing 100193, China; (K.M.); (Q.T.); (P.L.)
| | - Jianhong Li
- Hubei Insect Resources Utilization and Sustainable Pest Management Key Laboratory, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China;
| | - Xiwu Gao
- Department of Entomology, China Agricultural University, Beijing 100193, China; (K.M.); (Q.T.); (P.L.)
- Correspondence: ; Tel.: +86-010-6273-2974
| |
Collapse
|
8
|
Sabadin GA, Salomon TB, Leite MS, Benfato MS, Oliveira PL, da Silva Vaz I. An insight into the functional role of antioxidant and detoxification enzymes in adult Rhipicephalus microplus female ticks. Parasitol Int 2020; 81:102274. [PMID: 33352319 DOI: 10.1016/j.parint.2020.102274] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 12/12/2020] [Accepted: 12/14/2020] [Indexed: 10/22/2022]
Abstract
Ticks have developed physiological adaptations to transport, store, metabolize and secrete toxic components from the diet and environment. Different classes of enzymes are involved in these processes, however, the role of several of them is not yet characterized in Rhipicephalus microplus. In this context, this work investigated the action of antioxidant and detoxification enzymes, as well as the levels of essential cellular reductants in R. microplus partially engorged females (PEF) and fully engorged females (FEF). Results demonstrated that enzymes transcriptional levels and enzymatic activity from ovary and fat body were higher in PEF than in FEF, except for ovary Glutathione peroxidase (GPx), which was the only enzyme showing highest activity in the FEF stage. These results indicated a higher demand for antioxidant potential in these organs at the initial feeding phase than during egg-laying. In midgut, however, there was more variability in the transcriptional levels and activity of the different enzymes between the PEF and FEF phases. Similar NADPH levels were found in PEF and FEF phases, suggesting a remarkable capacity to maintain a regular supply of reducing power, despite the developmental changes and large intake of heme and iron. However, reduced glutathione (GSH) levels were variable between PEF and FEF when distinct organs were compared. Taken together, our data suggest a higher demand for reducing potential in FEF ticks. The silencing of catalase (CAT) or thioredoxin reductase (TRx) genes in females did not impair feeding, egg-laying capacity, or larvae hatching. CAT-silenced ticks had increased ovary peroxidase activity, a possible compensatory antioxidant mechanism. Altogether, the results shed light on the complexity of the antioxidant and detoxification enzyme system in ticks and its involvement in different physiological mechanisms.
Collapse
Affiliation(s)
- Gabriela A Sabadin
- Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves, 9500 Porto Alegre, RS, Brazil
| | - Tiago B Salomon
- Instituto de Biociências, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves, 9500 Porto Alegre, RS, Brazil
| | - Milane S Leite
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Mara S Benfato
- Instituto de Biociências, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves, 9500 Porto Alegre, RS, Brazil
| | - Pedro L Oliveira
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil; Instituto Nacional de Ciência e Tecnologia em Entomologia Molecular (INCT-EM), Brazil
| | - Itabajara da Silva Vaz
- Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves, 9500 Porto Alegre, RS, Brazil; Instituto Nacional de Ciência e Tecnologia em Entomologia Molecular (INCT-EM), Brazil; Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves, 9090 Porto Alegre, RS, Brazil.
| |
Collapse
|
9
|
Nagar G, Upadhaya D, Sharma AK, Kumar R, Fular A, Ghosh S. Association between overexpression of cytochrome P450 genes and deltamethrin resistance in Rhipicephalus microplus. Ticks Tick Borne Dis 2020; 12:101610. [PMID: 33285351 DOI: 10.1016/j.ttbdis.2020.101610] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 11/04/2020] [Accepted: 11/05/2020] [Indexed: 12/22/2022]
Abstract
Cytochrome P450 monooxygenases mediated metabolic detoxification has been recognized as one of the mechanisms involved in resistance to pyrethroids, which is a class of pesticides that includes acaricides such as deltamethrin. Several cytochrome P450 (CYP) genes were identified in arthropod pests which are upregulated in response to exposure to pesticides used as acaricides. However, to date, limited information is available with respect to CYP genes and their response to acaricide exposure in ticks. We cloned and sequenced four CYP genes, the CYP41, CYP3006G8, CYP319A1 and CYP4W1 from reference susceptible IVRI-I strain of Rhipicephalus microplus. The expression pattern of the genes was investigated using qPCR in reference susceptible IVRI-I, pyrethroid-resistant IVRI-IV and multi-acaricide resistant IVRI-V strains. The effect of a single exposure of deltamethrin, at a concentration of 2600 μg/mL and 299.7 μg/mL on IVRI-IV and IVRI-V strains, respectively, on the expression of the four CYP genes was evaluated. In IVRI-IV strain, the CYP41 gene was highly overexpressed (FC 8.72) while CYP3006G8 was underexpressed with FC of 0.06. All the four genes were overexpressed in IVRI-V strain. After exposure to deltamethrin, the CYP3006G8 transcript levels were significantly upregulated at all time intervals in both resistant strains with the highest FC of 11.62 at 12 h in IVRI-IV and 13.38 at 3 h in IVRI-V. Our results suggest that the constitutive overexpression of CYP41 and deltamethrin induced upregulation of CYP3006G8 contribute to the development of pyrethroid resistance, specifically deltamethrin, in these two reference strains.
Collapse
Affiliation(s)
- Gaurav Nagar
- Entomology Laboratory, Division of Parasitology, Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, U.P., India
| | - Deepak Upadhaya
- Entomology Laboratory, Division of Parasitology, Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, U.P., India
| | - Anil Kumar Sharma
- Entomology Laboratory, Division of Parasitology, Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, U.P., India
| | - Rinesh Kumar
- Entomology Laboratory, Division of Parasitology, Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, U.P., India
| | - Ashutosh Fular
- Entomology Laboratory, Division of Parasitology, Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, U.P., India
| | - Srikant Ghosh
- Entomology Laboratory, Division of Parasitology, Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, U.P., India.
| |
Collapse
|
10
|
Quadros DG, Johnson TL, Whitney TR, Oliver JD, Oliva Chávez AS. Plant-Derived Natural Compounds for Tick Pest Control in Livestock and Wildlife: Pragmatism or Utopia? INSECTS 2020; 11:insects11080490. [PMID: 32752256 PMCID: PMC7469192 DOI: 10.3390/insects11080490] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 07/22/2020] [Accepted: 07/29/2020] [Indexed: 12/17/2022]
Abstract
Ticks and tick-borne diseases are a significant economic hindrance for livestock production and a menace to public health. The expansion of tick populations into new areas, the occurrence of acaricide resistance to synthetic chemical treatments, the potentially toxic contamination of food supplies, and the difficulty of applying chemical control in wild-animal populations have created greater interest in developing new tick control alternatives. Plant compounds represent a promising avenue for the discovery of such alternatives. Several plant extracts and secondary metabolites have repellent and acaricidal effects. However, very little is known about their mode of action, and their commercialization is faced with multiple hurdles, from the determination of an adequate formulation to field validation and public availability. Further, the applicability of these compounds to control ticks in wild-animal populations is restrained by inadequate delivery systems that cannot guarantee accurate dosage delivery at the right time to the target animal populations. More work, financial support, and collaboration with regulatory authorities, research groups, and private companies are needed to overcome these obstacles. Here, we review the advancements on known plant-derived natural compounds with acaricidal potential and discuss the road ahead toward the implementation of organic control in managing ticks and tick-borne diseases.
Collapse
Affiliation(s)
- Danilo G. Quadros
- Texas A&M AgriLife Research, San Angelo, TX 76901, USA; (D.G.Q.); (T.R.W.)
| | - Tammi L. Johnson
- Department of Rangelands, Wildlife and Fisheries Management, Texas A&M AgriLife Research, Texas A&M University, Uvalde, TX 78801, USA;
| | - Travis R. Whitney
- Texas A&M AgriLife Research, San Angelo, TX 76901, USA; (D.G.Q.); (T.R.W.)
| | - Jonathan D. Oliver
- Environmental Health Sciences, School of Public Health, University of Minnesota, Minneapolis, MN 55455, USA;
| | - Adela S. Oliva Chávez
- Department of Entomology, Texas A&M University, College Station, TX 77843, USA
- Correspondence: ; Tel.: +1-979-845-1946
| |
Collapse
|
11
|
Arafa WM, Klafke GM, Tidwell JP, de León AAP, Esteve-Gassent M. Detection of single nucleotide polymorphism in the para-sodium channel gene of Rhipicephalus annulatus populations from Egypt resistant to deltamethrin. Ticks Tick Borne Dis 2020; 11:101488. [PMID: 32723654 DOI: 10.1016/j.ttbdis.2020.101488] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 05/25/2020] [Accepted: 06/01/2020] [Indexed: 02/07/2023]
Abstract
Rhipicephalus annulatus field populations collected from small cattle farms in Beni-Suef province in Egypt were evaluated for deltamethrin resistance by toxicological in vitro bioassays (adult immersion test-AIT and larval packet test-LPT). Moreover, a quantitative PCR high resolution melting (PCR-HRM) technique was used to detect nucleotide substitutions in the voltage-gated sodium channel (Na-channel) gene. By the in vitro bioassays, the examined ticks were phenotypically categorized as deltamethrin susceptible (populations El-Wasta - A, and El-Hakamna - C) or resistant (populations El-Wasta - B, El-Hakamna - D, EL-Halabia - E, and Kom-abokhalad - F). Based on LPT findings, the phenotypic resistant populations were found to have a resistance ratio between 6.5 - 10.8. The PCR-HRM genotyping of the ticks showed variable melting curves among the populations in domain II of the Na-channel gene. Analysis of the curves showed the presence of wild type, mutant homozygous, and mutant heterozygous tick individuals. By sequencing the PCR amplified fragments, the C190A mutation was the only detected nucleotide polymorphism of domain II among the phenotypically resistant populations, which was present in 39.5 % (34/86) of the ticks tested. On the other hand, the phenotypically susceptible populations A and C did not show C190A mutant homozygous (RR) individuals. Meanwhile, in domain III all of the examined populations revealed melting curves like the wild type. Furthermore, the sequence analysis of these populations confirmed the absence of SNPs in domain III. The C190A single point mutation was detected for the first time in domain II of the Na-channel gene of deltamethrin-resistant R. annulatus in Egypt using PCR-HRM. Screening for efficacy of chemical compounds used by farmers to control ticks on cattle should be considered as part of animal health programs to manage the emerging resistance to acaricides in R. annulatus populations.
Collapse
Affiliation(s)
- Waleed M Arafa
- Department of Parasitology, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, 62512, Egypt.
| | - Guilherme M Klafke
- United States Department of Agriculture, Agricultural Research Service, Cattle Fever Tick Research Laboratory, 22675 North Moorefield Rd. MAB 6419, Edinburg, TX, 78541, USA; Centro de Pesquisa em Saúde Animal - IPVDF, Secretaria da Agricultura, Pecuária e Desenvolvimento Rural, Estrada do Conde, 6000, Eldorado do Sul, RS, 92990-000, Brazil
| | - Jason P Tidwell
- United States Department of Agriculture, Agricultural Research Service, Cattle Fever Tick Research Laboratory, 22675 North Moorefield Rd. MAB 6419, Edinburg, TX, 78541, USA
| | - Adalberto A Pérez de León
- United States Department of Agriculture, Agricultural Research Service, Knipling-Bushland U.S. Livestock Insects Research Laboratory and Veterinary Pest Genomics Center, 2700 Fredericksburg Road, Kerrville, TX, 78028, USA
| | - Maria Esteve-Gassent
- Department of Veterinary Pathobiology, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, 77843-4467, USA
| |
Collapse
|
12
|
Klafke GM, Moreno HC, Tidwell JP, Miller RJ, Thomas DB, Feria-Arroyo TP, Pérez de León AA. Partial characterization of the voltage-gated sodium channel gene and molecular detection of permethrin resistance in Rhipicephalus annulatus (Say, 1821). Ticks Tick Borne Dis 2019; 11:101368. [PMID: 31917128 DOI: 10.1016/j.ttbdis.2019.101368] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 12/17/2019] [Accepted: 12/23/2019] [Indexed: 12/18/2022]
Abstract
The cattle tick, Rhipicephalus annulatus (Say) is a vector of bovine babesiosis and responsible for direct and indirect losses to cattle producing areas located in temperate and subtropical dry regions. Resistance against pyrethroids has been reported for this species in Asia and Africa, but never before in North America. An outbreak strain, Rio Lado, collected close to the border between Mexico and the United States, in Maverick County, Texas, showed low level of resistance to permethrin, a pyrethroid pesticide. We used genomic material from different strains of cattle ticks collected within the Permanent Quarantine Zone (Rio Lado, Vega and Klein Grass strains) to partially characterize the coding gene of the voltage-gated sodium channel (Na-channel), target-site of pyrethroid pesticides, and search for putative mutations associated with resistance using quantitative PCR high resolution melt (HRM) analysis. The two amplified fragments, corresponding to domains II and III of the Na-channel, were 100 % identical to its ortholog in Rhipicephalus microplus (Canestrini). No nucleotide polymorphisms in the Na-channel gene were observed in the pyrethroid-resistant Rio Lado strain, when compared to the susceptible strains Klein Grass and Vega. This study reports the first case of pyrethroid resistance in R. annulatus collected in the United States. Also, we provide new genomic data for this species of tick that allows for the development of a new method to screen for mutations associated with pyrethroid resistance.
Collapse
Affiliation(s)
- Guilherme M Klafke
- United States Department of Agriculture, Agricultural Research Service, Cattle Fever Tick Research Laboratory, 22675 North Moorefield Rd. MAB 6419, Edinburg, TX, 78541, USA; Centro de Pesquisa em Saúde Animal - IPVDF, Secretaria da Agricultura, Pecuária e Desenvolvimento Rural, Estrada do Conde, 6000. Eldorado do Sul, RS, 92990-000, Brazil.
| | - Hannah C Moreno
- Department of Biology, The University of Texas Rio Grande Valley, 1201 W. University Dr. Science Building 4.635, Edinburg, TX, 78539, USA
| | - Jason P Tidwell
- United States Department of Agriculture, Agricultural Research Service, Cattle Fever Tick Research Laboratory, 22675 North Moorefield Rd. MAB 6419, Edinburg, TX, 78541, USA
| | - Robert J Miller
- United States Department of Agriculture, Agricultural Research Service, Cattle Fever Tick Research Laboratory, 22675 North Moorefield Rd. MAB 6419, Edinburg, TX, 78541, USA
| | - Donald B Thomas
- United States Department of Agriculture, Agricultural Research Service, Cattle Fever Tick Research Laboratory, 22675 North Moorefield Rd. MAB 6419, Edinburg, TX, 78541, USA
| | - Teresa P Feria-Arroyo
- Department of Biology, The University of Texas Rio Grande Valley, 1201 W. University Dr. Science Building 4.635, Edinburg, TX, 78539, USA
| | - Adalberto A Pérez de León
- United States Department of Agriculture, Agricultural Research Service, Knipling-Bushland U.S. Livestock Insects Research Laboratory and Veterinary Pest Genomics Center, 2700 Fredericksburg Road, Kerrville, TX, 78028, USA.
| |
Collapse
|
13
|
Cypermethrin resistance in Spodoptera litura (Fabricius) (Lepidoptera: Noctuidae) from three locations in Thailand and detoxification enzyme activities. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.anres.2018.10.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
14
|
Aboelhadid SM, Arafa WM, Mahrous LN, Fahmy MM, Kamel AA. Molecular detection of Rhipicephalus (Boophilus) annulatus resistance against deltamethrin in middle Egypt. VETERINARY PARASITOLOGY- REGIONAL STUDIES AND REPORTS 2018; 13:198-204. [PMID: 31014874 DOI: 10.1016/j.vprsr.2018.06.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2017] [Revised: 05/06/2018] [Accepted: 06/26/2018] [Indexed: 11/30/2022]
Abstract
This study was designed to investigate the susceptibility/resistance of Rhipicephalus (Boophilus) annulatus to commercial deltamethrin 5%. The work was based on in vitro bioassays; adult immersion test (AIT) and larval packet test (LPT). Fully engorged female ticks were collected from 11 locations in Beni-Suef Governorate, Egypt (Alfashin, Eminelaros, Ehnasia, Smusta, Belifia, Aldiabia, Alhalabia, Beshnna, Alkom, Nasr and Beba). Two concentrations of commercial deltamethrin 5% (200 and 400 ppm) were tested by AIT on R. (B.) annulatus. The mortality of ticks at 400 ppm was higher than 200 ppm which was not reached to 100%. Ehnasia tick population was the least susceptible to deltamethrin while Alfashin population was the most susceptible one. Different deltamethrin concentrations (0.000625, 0.00125, 0.0025, 0.005, 0.010 and 0.020) were used in LPT to evaluate the larval mortality. The highest LC50 appeared in Ehanasia tick population (0.01) with 95% confidence interval (0.005 to 0.01) meanwhile, the lowest LC50 appeared in Alfashin (0.0006) with 95%CI (0.0005 to 0.0007). Thus, it is possible to deduce that one population was considered susceptible; seven populations were resistant level I and three populations were resistant level II. Additionally, PCR revealed that the resistant alleles (R) appeared in two localities (Ehnasia and Aldiabia). It was concluded that at least two tick populations of the investigated locations were of possible resistant to deltamethrin.
Collapse
Affiliation(s)
- S M Aboelhadid
- Department of Parasitology, Faculty of Veterinary Medicin, Beni Suef University, Egypt.
| | - Waleed M Arafa
- Department of Parasitology, Faculty of Veterinary Medicin, Beni Suef University, Egypt
| | - Lilian N Mahrous
- Department of Parasitology, Faculty of Veterinary Medicin, Beni Suef University, Egypt
| | - Magdy M Fahmy
- Department of Parasitology, Faculty of Veterinary Medicin, Cairo University, Egypt
| | - Asmaa A Kamel
- Department of Parasitology, Faculty of Veterinary Medicin, Beni Suef University, Egypt
| |
Collapse
|
15
|
Yessinou RE, Akpo Y, Sidick A, Adoligbe C, Youssao Abdou Karim I, Akogbeto M, Farougou S. Evidence of multiple mechanisms of alphacypermethrin and deltamethrin resistance in ticks Rhipicephalus microplus in Benin, West Africa. Ticks Tick Borne Dis 2018; 9:665-671. [DOI: 10.1016/j.ttbdis.2018.02.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 02/10/2018] [Accepted: 02/11/2018] [Indexed: 10/18/2022]
|