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Hema DM, Biguezoton AS, Coulibaly A, Compaore M, Sawadogo I, Bationo RK, Dah FF, Kiendrebeogo M, Nebié RCH. Efficacy of local essential oils against Amblyomma variegatum tick from Burkina Faso. Vet Parasitol 2023; 324:110059. [PMID: 37939623 DOI: 10.1016/j.vetpar.2023.110059] [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: 07/29/2023] [Revised: 10/06/2023] [Accepted: 10/24/2023] [Indexed: 11/10/2023]
Abstract
The native tick Amblyomma variegatum remains one of the most important tick species affecting cattle in West Africa. This hinders animal production by negatively impacting the health and reproduction of animals infested with the tick. Given the negative consequences on production quality and environmental health, the use of chemical products for tick control is increasingly being discouraged. Therefore, this study aimed to assess the acaricidal activity of essential oils such as Ageratum conyzoïdes, Cymbopogon citratus, Cymbopogon giganteus, Lippia multiflora and Ocimum gratissimum against specimens of A. variegatum from Burkina Faso. A larval immersion test was performed to investigate the larvicidal activities of these essential oils. Gas chromatography-mass spectrometry was used to determine the chemical compositions of essential oils. The chemical composition was predominantly oxygenated monoterpenes in A. conyzoïdes (48.71 %), C. citratus (99.9 %) and C. giganteus (73.63 %), while hydrocarbon monoterpenes were the most abundant in O. gratissimum (63.7 %) and hydrocarbon sesquiterpenes in L. multiflora (71.719 %). The recorded larvicidal activity, varied according to the species of plants and the dose applied. At a dose of 12.5 mg/mL, all essential oils studied, except L. multiflora (7.54 %), induced 100 % larval mortality. In this study, we highlight the promising larvicidal effects of local essential oils against A. variegatum. These essential oils can be used as bio-acaricides, which are effective and environmentally-friendly alternatives to chemical products. However, further investigations are required to determine the mechanisms of action of these essential oils for in vivo experimentation and their practical application in the control of A. variegatum ticks.
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Affiliation(s)
- Delphine M Hema
- Centre National de Recherche Scientifique et Technologique / CNRST / IRSAT, 03 BP 7047, Ouagadougou 03, Burkina Faso.
| | - Abel S Biguezoton
- Centre International de Recherche-Développement sur l'Élevage en zone Subhumide (CIRDES), 01 B.P. 454, Bobo-Dioulasso 01, Burkina Faso
| | - Anass Coulibaly
- Centre National de Recherche Scientifique et Technologique / CNRST / IRSAT, 03 BP 7047, Ouagadougou 03, Burkina Faso
| | - Moussa Compaore
- Université Joseph Ki-Zerbo (UJKZ), 03 BP 7021, Ouagadougou 03, Burkina Faso
| | - Ignace Sawadogo
- Centre National de Recherche Scientifique et Technologique / CNRST / IRSAT, 03 BP 7047, Ouagadougou 03, Burkina Faso
| | - Rémy K Bationo
- Centre National de Recherche Scientifique et Technologique / CNRST / IRSAT, 03 BP 7047, Ouagadougou 03, Burkina Faso
| | - Firmin F Dah
- Centre International de Recherche-Développement sur l'Élevage en zone Subhumide (CIRDES), 01 B.P. 454, Bobo-Dioulasso 01, Burkina Faso
| | | | - Roger C H Nebié
- Centre National de Recherche Scientifique et Technologique / CNRST / IRSAT, 03 BP 7047, Ouagadougou 03, Burkina Faso
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do Rosário CJRM, Lima AS, Mendonça CDJS, Soares IS, Júnior EBA, Gomes MN, Costa-Junior LM, Maia JGS, da Rocha CQ. Essential oil Ageratum conyzoides chemotypes and anti-tick activities. Vet Parasitol 2023; 319:109942. [PMID: 37178553 DOI: 10.1016/j.vetpar.2023.109942] [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: 03/07/2023] [Revised: 05/01/2023] [Accepted: 05/02/2023] [Indexed: 05/15/2023]
Abstract
Rhipicephalus (Boophilus) microplus represents a significant obstacle to animal productivity in tropical and subtropical areas, leading to considerable economic losses for the dairy and meat production industries. Essential oils (EO) extracted from Ageratum conyzoides are known to cause death and induce morphogenetic abnormalities in several insect species. This plant, however, presents morphological flower variations, which range from white to purple, associated to different chemotypes. In this context, this study aimed to conduct a novel assessment on the effects of EO extracted from two A. conyzoides chemotypes in the control of the bovine tick R. microplus. The primary constituents of the oil obtained from white flower samples (WFs) were precocene I (80.4 %) and (E)-caryophyllene (14.8 %), while purple flower oil samples (PFs) contained predominantly β-acoradiene (12.9 %), γ-amorphene (12.3 %), α-pinene (9.9 %), bicyclogermacrene (8.9 %), α-santalene (8.7 %), and andro encecalinol (5.6 %). Interestingly, only the EO chemotype from A. conyzoides PFs displayed acaricidal activity towards R. microplus larvae, with an LC50 of 1.49 mg/mL.
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Affiliation(s)
| | - Aldilene S Lima
- Departamento de Química, Universidade Federal do Maranhão, 65080-805 São Luís, MA, Brazil
| | | | - Isabelle S Soares
- Departamento de Química, Universidade Federal do Maranhão, 65080-805 São Luís, MA, Brazil
| | - Eduardo B A Júnior
- Departamento de Biologia, Universidade Federal do Maranhão, 65080-805 São Luís, MA, Brazil
| | - Matheus N Gomes
- Departamento de Patologia, Universidade Federal do Maranhão, 65080-805 São Luís, MA, Brazil
| | - Lívio M Costa-Junior
- Departamento de Patologia, Universidade Federal do Maranhão, 65080-805 São Luís, MA, Brazil
| | - José Guilherme S Maia
- Departamento de Química, Universidade Federal do Maranhão, 65080-805 São Luís, MA, Brazil
| | - Cláudia Q da Rocha
- Departamento de Química, Universidade Federal do Maranhão, 65080-805 São Luís, MA, Brazil.
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Hadidy DE, El Sayed AM, Tantawy ME, Alfy TE, Farag SM, Haleem DRA. Larvicidal and repellent potential of Ageratum houstonianum against Culex pipiens. Sci Rep 2022; 12:21410. [PMID: 36496475 PMCID: PMC9741651 DOI: 10.1038/s41598-022-25939-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 12/07/2022] [Indexed: 12/13/2022] Open
Abstract
Mosquitoes are unquestionably the most medic arthropod vectors of disease. Culex pipiens, usually defined as a common house mosquito, is a well-known carrier of several virus diseases. Crude ethanol extracts of different organs of Agratum houstonianum are tested with Culex pipiens Linnaeus (Diptera: Culicidae) to determine their larvicidal, antifeedant, and repellency effects. Alongside biochemical analysis, the activity of the AChE, ATPase, CarE, and CYP-450 is detected in the total hemolymph of the C. pipiens larvae to examine the enzymatic action on the way to explain their neurotoxic effect and mode of action. Through HPLC and GC-MS analysis of the phytochemical profile of A. houstonianum aerial parts is identified. The larvicidal activity of aerial parts; flower (AF), leaf (AL), and stem (AS) of A. houstonianum extracts are evaluated against the 3rd instar larvae of C. pipiens at 24-, 48- and 72-post-treatment. A. houstonianium AF, AL, and AS extracts influenced the mortality of larvae with LC50 values 259.79, 266.85, and 306.86 ppm, respectively after 24 h of application. The potency of AF and AL extracts was 1.69- and 1.25-folds than that of AS extract, respectively. A high repellency percentage was obtained by AF extract 89.10% at a dose of 3.60 mg/cm2. A. houstonianium AF prevailed inhibition on acetylcholinesterase and decrease in carboxylesterase activity. Moreover, a significant increase in the ATPase levels and a decrease in cytochrome P-450 monooxegenase activity (- 36.60%) are detected. HPLC analysis prevailed chlorogenic and rosmarinic acid as the major phenolic acids in AL and AF, respectively. GC-MS analysis of A. houstonianum results in the identification of phytol as the major makeup. Precocene I and II were detected in AF. Linoleic, linolenic, and oleic acid were detected in comparable amounts in the studied organs. Overall, results suggest that the A. houstonianum flower extract (AF) exhibits significant repellent, antifeedant, and larvicidal activities.
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Affiliation(s)
- Doaa El Hadidy
- grid.419698.bDepartment of Medicinal Plants and Natural Products, National Organization for Drug Control and Research (NODCAR), 51-Wezaret El-Zeraa St, Giza, 12611 Egypt
| | - Abeer M. El Sayed
- grid.7776.10000 0004 0639 9286Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr El Aini, 11562 Egypt
| | - Mona El Tantawy
- grid.419698.bDepartment of Medicinal Plants and Natural Products, National Organization for Drug Control and Research (NODCAR), 51-Wezaret El-Zeraa St, Giza, 12611 Egypt
| | - Taha El Alfy
- grid.7776.10000 0004 0639 9286Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr El Aini, 11562 Egypt
| | - Shaimaa M. Farag
- grid.7269.a0000 0004 0621 1570Department of Entomology, Faculty of Science, Ain Shams University, Cairo, 11566 Egypt
| | - Doaa R. Abdel Haleem
- grid.7269.a0000 0004 0621 1570Department of Entomology, Faculty of Science, Ain Shams University, Cairo, 11566 Egypt
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Pereira JR, Silva SMPD, Marques MOM. Efficacy of essential oil of Lippia sidoides (Verbanacea) for controlling the cattle tick Rhipicephalus (Boophilus) microplus on naturally parasitized animals under field conditions. Vet Parasitol 2022; 311:109788. [DOI: 10.1016/j.vetpar.2022.109788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 08/19/2022] [Accepted: 08/22/2022] [Indexed: 11/28/2022]
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Malak N, Niaz S, Wadood A, Nasreen N, Ali I, Iqbal J, Swelum AA, Ezzat ahmed A, Alkahtani MA, Zając Z, Khan A. In silico approaches to develop herbal acaricides against R. (Boophilus) Microplus and In vitro Anti-Tick activities of selected medicinal plants. Saudi J Biol Sci 2022; 29:103302. [PMID: 35602870 PMCID: PMC9118158 DOI: 10.1016/j.sjbs.2022.103302] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 02/28/2022] [Accepted: 04/17/2022] [Indexed: 11/24/2022] Open
Abstract
In tropical and sub-tropical areas of the world the most damaging pest of the livestock sector are cattle tick, Rhipicephalus microplus. The current study was aimed to generate phytochemical derived acaricides to control Rhipicephalus microplus populations, to maintain livestock herd production, minimize economic losses and to reduce uses of man-made chemicals acaricides. To achieve this goal, Adult immersion and larval package test were used to determine the feasibility of Berberium lyceum and Tamarixa aphylla against Rhipicephalus microplus ticks. Further, an In silico technique was employed to discover biologically active substances from both plants using docking method. Berberium lyceum and Tamarixa aphylla exhibited a reasonably high fatal effect at 40.0 mg/L on egg laying (index of egg laying = 0.19 and 0.19) respectively, thus inhibiting the oviposition (49.5 and 45.1, respectively) and the larval mortality (97% and 93%, respectively). Further, we also used Chem-Draw ultra-software (v. 12.0.2.1076. 2010) to illustrate different structures of38 known bioactive phytochemicals which are discovered in the PubChem database and verify the hypothesis that tick inhibition was linked to acetylcholinesterase (AChE). Barbamunine and rutin from Berberium lyceum showed remarkable interaction with RmAChE1 active site residues with docking scores of -9.11 to -8.71 while phytol and dehydrodigallic acid from Tamarix aphylla showed comparable docking scores of -7.17 and -7.14 respectively against Rhipicephalus microplus acetylcholinesterase protein. Based on obtained result, we believe that Berberium lyceum and Tamarixa aphylla bioactive components could be potential candidates in the control and management of Rhipicephalus microplus and should be studied further as a supplement or replacement for synthetic acaricides.
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Affiliation(s)
- Nosheen Malak
- Department of Zoology, Abdul Wali Khan University Mardan, Toru Road, Sheikh Maltoon Town, Mardan 23200, Pakistan
| | - Sadaf Niaz
- Department of Zoology, Abdul Wali Khan University Mardan, Toru Road, Sheikh Maltoon Town, Mardan 23200, Pakistan
| | - Abdul Wadood
- Department of Biochemistry, Abdul Wali Khan University Mardan, Toru Road, Sheikh Maltoon Town, Mardan 23200, Pakistan
| | - Nasreen Nasreen
- Department of Zoology, Abdul Wali Khan University Mardan, Toru Road, Sheikh Maltoon Town, Mardan 23200, Pakistan
| | - Iftikhar Ali
- Center for Plant Science and Biodiversity, University of Swat 19201, Pakistan
| | - Javed Iqbal
- Department of Botany, Bacha Khan University, Charsadda, 24420, Khyber Pakhtunkhwa, Pakistan
| | - Ayman A Swelum
- Department of Theriogenology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Ahmed Ezzat ahmed
- Biology Department, College of Science, King Khalid University, 61413 Abha, Saudi Arabia
- Department of Theriogenology, Faculty of veterinary Medicine, South Valley University, 83523 Qena, Egypt
| | - Mohammed A. Alkahtani
- Biology Department, College of Science, King Khalid University, 61413 Abha, Saudi Arabia
| | - Zbigniew Zając
- Department of Biology and Parasitology, Medical University of Lublin, Radziwiłłowska 11 st., 20-080 Lublin, Poland
| | - Adil Khan
- Department of Zoology, Bacha Khan University, Charsadda, 24420, Khyber Pakhtunkhwa, Pakistan
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Srivastava S, Kumar B, Shukla P, Sharma A, Singh Rawat A, Rawat Y, Ghosh S. Anti-tick potential and intra-specific chemical variations in Ageratum conyzoides L. collected from Indus plain and Central India. Pharmacogn Mag 2022. [DOI: 10.4103/pm.pm_261_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Joghee S, Kalarikkal SP, Sundaram GM, Durai Ananda Kumar T, Chidambaram SB. Chemical profiling and in-vitro anti-inflammatory activity of bioactive fraction(s) from Trichodesma indicum (L.) R.Br. against LPS induced inflammation in RAW 264.7 murine macrophage cells. JOURNAL OF ETHNOPHARMACOLOGY 2021; 279:114235. [PMID: 34044081 DOI: 10.1016/j.jep.2021.114235] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 05/04/2021] [Accepted: 05/20/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Trichodesma indicum (L.) R. Br. (family: Boraginaceae) is a medicinal herb largely used to treat arthralgia, rheumatoid arthritis, wound healing, dysentery, etc. It's mechanism of anti-inflammatory activity has not been systematically analyzed yet. AIM OF THE STUDY The present study was undertaken to examine the anti-inflammatory effects of successive solvent extracts (n-hexane extract (HE), ethyl acetate extract (EA), ethanol extract (EE), aqueous extract (AE) and fractions of HE) from the aerial parts of Trichodesma indicum (TI) against lipopolysaccharide (LPS) stimulated inflammatory reaction using mouse macrophage RAW 264.7 cells. MATERIALS AND METHODS Cytotoxic effects of the extracts and fractions of TI were assessed by MTT assay. The effect of extracts and fractions on the production of nitric oxide (NO) in RAW 264.7 macrophages were measured using the Griess reagent method. IL - 6, IL - 1β, TNF-α, iNOS and COX-2 gene expressions were examined by a qRT-PCR method. RESULTS RAW 264.7 macrophages pretreated with HE, EA, EE and AE of TI showed a significant decrease in the production of proinflammatory cytokines and NO without exhibiting cytotoxicity. The potent HE was fractionated using flash chromatography into FA, FB, FC, FD and FE. Among the five fractions, FE displayed a stronger ability to reduce IL - 1β, TNF-α, iNOS, COX2 and NO importantly no cytotoxicity was observed. The phytochemical compounds present in FE were further screened by Gas chromatography - Mass spectroscopy (GC-MS). GC-MS analysis revealed that 1,2-benzenedicarboxylic acid diisooctyl ester is the major compound in FE. Molecular docking analysis showed good inhibition of 1,2-benzenedicarboxylic acid diisooctyl ester against TLR-4, NIK and TACE. CONCLUSION Our results suggested that 1,2-benzenedicarboxylic acid diisooctyl ester could be a potential candidate in alleviating inflammatory reactions in TI.
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Affiliation(s)
- Suresh Joghee
- Department of Pharmacognosy, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysuru-570015, Karnataka, India.
| | - Sreeram P Kalarikkal
- Department of Molecular Nutrition, Central Food Technological Research Institute, Cheluvamba Mansion, Mysore-570020, Karnataka, India.
| | - Gopinath M Sundaram
- Department of Molecular Nutrition, Central Food Technological Research Institute, Cheluvamba Mansion, Mysore-570020, Karnataka, India.
| | - T Durai Ananda Kumar
- Department of Pharmaceutical Chemistry, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysuru-570015, Karnataka, India.
| | - Saravana Babu Chidambaram
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysuru-570015, Karnataka, India; Centre for Experimental Pharmacology & Toxicology, Central Animal Facility, JSS Academy of Higher Education & Research, Mysuru-570015, Karnataka, India.
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Kumar S, Sharma AK, Kumar B, Shakya M, Patel JA, Kumar B, Bisht N, Chigure GM, Singh K, Kumar R, Kumar S, Srivastava S, Rawat P, Ghosh S. Characterization of deltamethrin, cypermethrin, coumaphos and ivermectin resistance in populations of Rhipicephalus microplus in India and efficacy of an antitick natural formulation prepared from Ageratum conyzoides. Ticks Tick Borne Dis 2021; 12:101818. [PMID: 34537543 DOI: 10.1016/j.ttbdis.2021.101818] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 08/09/2021] [Accepted: 08/18/2021] [Indexed: 11/19/2022]
Abstract
Rhipicephalus microplus is posing a serious threat to productive animal husbandry. Excessive use of synthetic chemicals in tick management has led to the development of resistant tick populations. Characterization of resistance to deltamethrin, cypermethrin, coumaphos and ivermectin in ticks is necessary to develop a suitable and sustainable control strategy. Based on adult immersion test and larval packet test, the resistance ratios (RR50) for adults and larvae of R. microplus populations from two Indian states ranged from 3.8 to 19.4 and 1.35-25.0 against deltamethrin, 0.061-26.3 and 0.22-19.2 against cypermethrin, and 0.2-9.5 and 0.01-3.1 against coumaphos, respectively, were recorded. Moreover, the RR50 for adults ranged from 0.212 to 3.87 against ivermectin. The RR50 for different acaricides was significantly (p<0.01) correlated with esterases, Glutathione S-transferase and monooxygenase activity. A point mutation at the 190th position of the domain II S4-5 linker region of the sodium channel gene in synthetic pyrethroids (SP) resistant populations was also detected. An antitick natural formulation prepared from the plant Azeratum conyzoides and containing two major compounds, Precocene-I (7‑methoxy-2, 2-dimethyl 2H-chromene) and Precocene II (6, 7-dimethoxy-2, 2-dimethyl- 3-chromene), was developed and tested against the resistant ticks. The LC50 values of the natural formulation against the resistant populations were in the range of 4.31-5.33% irrespective of their RR50 values. Multi-acaricide resistant populations of R. microplus are established in India and the A. conyzoides based natural formulation can be used for its management.
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Affiliation(s)
- Sachin Kumar
- Entomology Laboratory, Division of Parasitology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, Uttar Pradesh, India
| | - Anil Kumar Sharma
- Entomology Laboratory, Division of Parasitology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, Uttar Pradesh, India
| | - Bhanu Kumar
- Pharmacognosy and Ethnopharmacology Division, CSIR-National Botanical Research Institute, Lucknow 226001, Uttar Pradesh India
| | - Mukesh Shakya
- Entomology Laboratory, Division of Parasitology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, Uttar Pradesh, India
| | - Jeemi A Patel
- Department of Veterinary Parasitology, College of Veterinary Science and Animal Husbandry, Junagarh Agricultural University, Junagarh, 362001, Gujarat, India
| | - Binod Kumar
- Department of Veterinary Parasitology, College of Veterinary Science and Animal Husbandry, Junagarh Agricultural University, Junagarh, 362001, Gujarat, India
| | - Nisha Bisht
- Entomology Laboratory, Division of Parasitology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, Uttar Pradesh, India
| | - Gajanan M Chigure
- Entomology Laboratory, Division of Parasitology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, Uttar Pradesh, India
| | - Kaushlendra Singh
- Entomology Laboratory, Division of Parasitology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, Uttar Pradesh, India
| | - Rajesh Kumar
- Division of Agricultural Chemicals, ICAR- Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Satyanshu Kumar
- ICAR--Directorate of Medicinal and Aromatic Plants Research, Boriavi, Anand, 387310 Gujarat India
| | - Sharad Srivastava
- Pharmacognosy and Ethnopharmacology Division, CSIR-National Botanical Research Institute, Lucknow 226001, Uttar Pradesh India
| | - Preeti Rawat
- Department of Animal Biotechnology Center, ICAR-National Dairy Research Institute, Karnal, 132001, India
| | - S Ghosh
- Entomology Laboratory, Division of Parasitology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, Uttar Pradesh, India.
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Shah S, Dhanani T, Sharma S, Singh R, Kumar S, Kumar B, Srivastava S, Ghosh S, Kumar R, Juliet S. Development and Validation of a Reversed Phase High Performance Liquid Chromatography-Photodiode Array Detection Method for Simultaneous Identification and Quantification of Coumarin, Precocene-I, β-Caryophyllene Oxide, α-Humulene, and β-Caryophyllene in Ageratum Conyzoides Extracts and Essential Oils from Plants. J AOAC Int 2021; 103:857-864. [PMID: 33241362 DOI: 10.1093/jaoacint/qsz038] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 12/06/2019] [Accepted: 12/06/2019] [Indexed: 01/27/2023]
Abstract
BACKGROUND Ageratum conyzoides is an aromatic plant. It is considered as an invasive and cosmopolite weed, widely spread in tropical and subtropical regions. Phytochemicals such as benzopyrenes, flavonoids, and terpenoids are reported from A. conyzoides. OBJECTIVE Development and validation of a reversed-phase HPLC-photodiode array (PDA) detection method for simultaneous identification and quantification of coumarin, precocene-I, β-caryophyllene oxide, α-humulene, and β-caryophyllene in extracts of A. conyzoides and essential oils was carried out. METHODS Separation of analytes was achieved on a RP-18 (250 mm × 4.6 mm, 5 µm) column using a solvent system comprising of a mixture of acetonitrile and water with 0.05% trifluoroacetic acid in gradient elution mode at ambient temperature with flow rate of 1 mL/min. RESULTS The retention time of coumarin, precocene-I, β-caryophyllene oxide, α-humulene, and β-caryophyllene was 4.38, 12.86, 20.10, 33.34, and 35.11 min, respectively. Limits of detection for coumarin, precocene-I, β-caryophyllene oxide, α-humulene, and β-caryophyllene were 2.5, 2.5, 2.5, 0.025, and 2.5 µg/mL, respectively. Similarly, LOQ were 10, 10, 10, 0.10, and 10 µg/mL for coumarin, precocene-I, β-caryophyllene oxide, α-humulene, and β- caryophyllene, respectively. Repeatabilities (RSD, %) values for intraday and interday precision for coumarin, precocene-I, β-caryophyllene oxide, α-humulene, and β-caryophyllene was 0.765-2.086 and 0.886-2.128; 0.879-1.672 and 0.979-1.825; 0.696-2.418 and 0.768-2.592; 1.728-2.362 and 1.965-2.378; 1.615-2.897 and 1.658-2.906, respectively. CONCLUSIONS The separation of five analytes was achieved within 50 min. The developed and validated HPLC-PDA method was successfully applied for identification and quantification of above five analytes in A. conyzoides extracts and essential oils. The method could be used for meeting the characterization criteria of phytoformulations.
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Affiliation(s)
- Sonal Shah
- ICAR-Directorate of Medicinal and Aromatic Plants Research, Boriavi, Anand, Gujarat, India
| | - Tushar Dhanani
- ICAR-Directorate of Medicinal and Aromatic Plants Research, Boriavi, Anand, Gujarat, India
| | - Sonu Sharma
- ICAR-Directorate of Medicinal and Aromatic Plants Research, Boriavi, Anand, Gujarat, India
| | - Raghuraj Singh
- ICAR-Directorate of Medicinal and Aromatic Plants Research, Boriavi, Anand, Gujarat, India
| | - Satyanshu Kumar
- ICAR-Directorate of Medicinal and Aromatic Plants Research, Boriavi, Anand, Gujarat, India
| | - Bhanu Kumar
- CSIR-National Botanical Research Institute, Lucknow, Uttar Pradesh, India
| | - Sharad Srivastava
- CSIR-National Botanical Research Institute, Lucknow, Uttar Pradesh, India
| | - Srikant Ghosh
- ICAR-Indian Veterinary Research Institute, Izzatnagar, Bareilly, Uttar Pradesh, India
| | - Rajesh Kumar
- ICAR-Indian Agricultural Research Institute, Pusa, New Delhi, India
| | - Sanis Juliet
- Kerala Veterinary and Animal Sciences University, College of Veterinary and Animal Sciences, Lakkidi, P.O. Wayanad, Pookode, Kerala, India
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Shanmuganath C, Kumar S, Singh R, Sharma AK, Saminathan M, Saini M, Chigure G, Fular A, Kumar R, Juliet S, Upadhaya D, Kumar B, Srivastava S, Ghosh S. Development of an efficient antitick natural formulation for the control of acaricide-resistant ticks on livestock. Ticks Tick Borne Dis 2021; 12:101655. [PMID: 33503550 DOI: 10.1016/j.ttbdis.2021.101655] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 01/07/2021] [Accepted: 01/08/2021] [Indexed: 12/31/2022]
Abstract
Animal production has a key role in global economic development and food security. Ticks, specifically Rhipicephalus microplus cause substantial economic and health impacts on more than eighty percent of the world cattle population. Though synthetic acaricides play a major role in tick management, their injudicious usage has caused environmental pollution and also promote the establishment of multi-acaricide resistant tick populations which is a matter of great concern. To provide an effective tool for controlling these resistant ticks, the present work was aimed to develop safe and inexpensive antitick natural formulations. Our bioprospection studies of Ageratum conyzoides plant established it as a species potentially having strong acaricidal activity due to the presence of potent acaricidal phyto-chemicals. To develop a suitable antitick natural formulation, 41 samples/fractions/formulations were prepared from the dry powder of the whole aerial part of the A. conyzoides plant using different techniques and delivery matrices. The strongest antitick effect was recorded for formulation ACF6, which demonstrated 87 ± 6% mean mortality with 57 % inhibition of oviposition in treated female ticks. Ticks treated with the ACF6 formulation showed a significant (p < 0.001) reduction in cuticular protein (1.238 ± 0.01 mg/mL) as compared to control ticks (2.928 ± 0.01 mg/mL) but no significant difference in chitin content of treated ticks and control ticks was observed. The formulation was found safe in a rat model as no significant differences in biochemical and haematological parameters among treated and control rats were noted. Histopathological studies indicated no sign of hepatocellular necrosis and no significant changes in the weights of liver and spleen was recorded. The overall in vivo efficacy of the formulation was 85 % for experimentally infested cattle with direct mortality of more than 80 % within 96 h post-application. The lethal effect of the formulation was in the form of drying and dead ticks 1-2 d after application. The developed formulation has the potential to be adopted as an alternative tick control measure in an ecofriendly manner.
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Affiliation(s)
- C Shanmuganath
- Entomology Laboratory, Division of Parasitology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, U.P., India
| | - Satyanshu Kumar
- ICAR-Directorate of Medicinal and Aromatic Plants Research, Boriavi, Anand, 387310, Gujarat, India
| | - Raghuraj Singh
- ICAR-Directorate of Medicinal and Aromatic Plants Research, Boriavi, Anand, 387310, Gujarat, India
| | - Anil Kumar Sharma
- Entomology Laboratory, Division of Parasitology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, U.P., India
| | - M Saminathan
- Division of Pathology, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, Bareilly, 243122, U.P., India
| | - Mohini Saini
- Division of Biochemistry, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, U.P., India
| | - Gajanan Chigure
- Entomology Laboratory, Division of Parasitology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, U.P., India
| | - Ashutosh Fular
- Entomology Laboratory, Division of Parasitology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, U.P., India
| | - Rajesh Kumar
- Division of Agricultural Chemicals, ICAR- Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Sanis Juliet
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary and Animal Sciences, Pookode, Wayanad, 673576, Kerala, India
| | - Deepak Upadhaya
- Entomology Laboratory, Division of Parasitology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, U.P., India
| | - Bhanu Kumar
- Pharmacognosy and Ethnopharmacology Division, CSIR-National Botanical Research Institute, Lucknow, 226001, U.P., India
| | - Sharad Srivastava
- Pharmacognosy and Ethnopharmacology Division, CSIR-National Botanical Research Institute, Lucknow, 226001, U.P., India
| | - Srikanta Ghosh
- Entomology Laboratory, Division of Parasitology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, U.P., India.
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11
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Ni J, Ren Q, Luo J, Chen Z, Xu X, Guo J, Tan Y, Liu W, Qu Z, Wu Z, Wang J, Li Y, Guan G, Luo J, Yin H, Liu G. Ultrasound-assisted extraction extracts from Stemona japonica (Blume) Miq. and Cnidium monnieri (L.) Cuss. could be used as potential Rhipicephalus sanguineus control agents. Exp Parasitol 2020; 217:107955. [PMID: 32649953 DOI: 10.1016/j.exppara.2020.107955] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 05/18/2020] [Accepted: 07/03/2020] [Indexed: 12/01/2022]
Abstract
Nicotiana tabacum, Stemona japonica, and Cnidium monnieri are common plants that are widely used for their anti-parasitic properties. The purpose of this study was to evaluate the acaricidal activity of extracts from these plants against the brown dog tick, Rhipicephalus sanguineus. A composition analysis of crude extracts by GC-MS was conducted to discover compounds with acaricidal effects. The toxicity of extraction against the engorged nymphs of R. sanguineus was evaluated by an immersion test. The results showed that the crude extracts of S. japonica and C. monnieri in varying ratios, concentrations, and from different extraction methods, had a killing effect on R. sanguineus. Lethality reached 76.67% ± 0.04410 when using a 1:1 extract of S. japonica:C. monnieri in 75% ethanol with ultrasonic extraction; the crude extract was determined at a concentration of 0.5 g/mL. GC-MS results showed that osthole and 5-hydroxymethylfurfural (5-HMF) are the main components of the extract. These results suggested that ultrasound-assisted extraction (UAE) extracts contained acaricidal components acting against R. sanguineus, which may result in the development of effective extracts of S. japonica and C. monnieri as a source of low-toxicity, plant-based, natural acaricidal drugs.
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Affiliation(s)
- Jun Ni
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu, 730046, PR China
| | - Qiaoyun Ren
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu, 730046, PR China.
| | - Jin Luo
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu, 730046, PR China
| | - Ze Chen
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu, 730046, PR China
| | - Xiaofeng Xu
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu, 730046, PR China
| | - Junhui Guo
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu, 730046, PR China
| | - Yangchun Tan
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu, 730046, PR China
| | - Wenge Liu
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu, 730046, PR China
| | - Zhiqiang Qu
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu, 730046, PR China
| | - Zegong Wu
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu, 730046, PR China
| | - Jinming Wang
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu, 730046, PR China
| | - Youquan Li
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu, 730046, PR China
| | - Guiquan Guan
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu, 730046, PR China
| | - Jianxun Luo
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu, 730046, PR China
| | - Hong Yin
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu, 730046, PR China; Jiangsu Co-Innovation Center for the Prevention and Control of Important Animal Infectious Disease and Zoonose, Yangzhou University, Yangzhou, 225009, PR China
| | - Guangyuan Liu
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu, 730046, PR China.
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Jain P, Satapathy T, Pandey RK. Rhipicephalus microplus: A parasite threatening cattle health and consequences of herbal acaricides for upliftment of livelihood of cattle rearing communities in Chhattisgarh. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2020. [DOI: 10.1016/j.bcab.2020.101611] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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13
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Pintong AR, Ampawong S, Komalamisra N, Sriwichai P, Popruk S, Ruangsittichai J. Insecticidal and Histopathological Effects of Ageratum conyzoides Weed Extracts against Dengue Vector, Aedes aegypti. INSECTS 2020; 11:insects11040224. [PMID: 32260093 PMCID: PMC7240669 DOI: 10.3390/insects11040224] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 03/27/2020] [Accepted: 03/31/2020] [Indexed: 11/30/2022]
Abstract
Crude extracts and essential oils of A. conyzoides were tested with larva and adult stages of Ae. aegypti mosquitoes to determine their insecticidal properties. The crude extracts and essential oils came from three varieties of A. conyzoides (with white flowers, purple flowers, or white-purple flowers) and from two places on each plant (leaves and flowers), giving six types overall: leaf-white (LW); leaf-purple (LP); leaf white-purple (LW-P); flower-white (FW); flower-purple (FP); and flower white-purple (FW-P). Chemical constituents and components of the essential oils were identified using gas chromatography-mass spectrometry (GC-MS). Electron microscopic and histopathological studies were performed to determine the toxicological effects on mosquitoes in terms of morphological alterations. The six types of crude extracts exhibited no activity against individuals in the larval stages. However, six types of essential oils were effective against adult Ae. aegypti females. The mortality of adult Ae. aegypti females was higher from leaf extracts, particularly LP (median lethal dose, LD50 = 0.84%). The number of chemical constituents identified by GC-MS was high in flowers, especially W-P. Precocene I was the most abundant chemical component among the five types of essential oils, except in LP, in which precocene II was the most abundant. Histopathological alterations in adult Ae. aegypti females included compound eye degeneration, muscular damage with cellular infiltration, gut epithelial degeneration and necrosis, pyknotic nuclei in the malpighian epithelium and ovarian cell degeneration. FW and FP plant types exhibited the highest severity of histopathological alterations in mosquitoes compared with other plants, probably owing to the presence of monoterpene compounds in their tissues. The present study demonstrated LP plant extracts from A. conyzoides could be effective adulticides against adult Ae. aegypti. As natural products are biodegradable and exhibit low toxicity to mammalian and non-target organisms, they are suitable candidates for use in vector control programmes.
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Affiliation(s)
- Ai-rada Pintong
- Department of Medical Entomology, Faculty of Tropical Medicine, Mahidol University, Ratchawithi Road, Ratchathewi, Bangkok 10400, Thailand; (A.-r.P.); (N.K.); (P.S.)
| | - Sumate Ampawong
- Department of Tropical Pathology, Faculty of Tropical Medicine, Mahidol University, Ratchawithi Road, Ratchathewi, Bangkok 10400, Thailand;
| | - Narumon Komalamisra
- Department of Medical Entomology, Faculty of Tropical Medicine, Mahidol University, Ratchawithi Road, Ratchathewi, Bangkok 10400, Thailand; (A.-r.P.); (N.K.); (P.S.)
| | - Patchara Sriwichai
- Department of Medical Entomology, Faculty of Tropical Medicine, Mahidol University, Ratchawithi Road, Ratchathewi, Bangkok 10400, Thailand; (A.-r.P.); (N.K.); (P.S.)
| | - Supaluk Popruk
- Department of Protozoology, Faculty of Tropical Medicine, Mahidol University, Ratchawithi Road, Ratchathewi, Bangkok 10400, Thailand;
| | - Jiraporn Ruangsittichai
- Department of Medical Entomology, Faculty of Tropical Medicine, Mahidol University, Ratchawithi Road, Ratchathewi, Bangkok 10400, Thailand; (A.-r.P.); (N.K.); (P.S.)
- Correspondence:
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14
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Yadav N, Ganie SA, Singh B, Chhillar AK, Yadav SS. Phytochemical constituents and ethnopharmacological properties of Ageratum conyzoides L. Phytother Res 2019; 33:2163-2178. [PMID: 31290201 DOI: 10.1002/ptr.6405] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 04/11/2019] [Accepted: 05/19/2019] [Indexed: 11/06/2022]
Abstract
Ageratum conyzoides L. (Asteraceae) is an invasive aromatic herb with immense therapeutic importance. The herb is distributed in tropical and subtropical regions. A. conyzoides has imparted numerous ethnomedicinal uses because it has been used to cure various ailments that include leprosy, skin disorders, sleeping sickness, rheumatism, headaches, dyspnea, toothache, pneumonia and many more. A number of phytoconstituents have been scrutinized such as alkaloids, flavonoids, terpenes, chromenes, and sterols from almost every part of this plant. These phytoconstituents have shown diverse pharmacological properties including antimicrobial, anti-inflammatory, analgesic, antioxidant, anticancer, antiprotozoal, antidiabetic, spasmolytic, allelopathy, and many more. The plant A. conyzoides has provided a platform for doing pharmaceutical and toxicological research in order to isolate some promising active compounds and authenticate their safety in clinical uses. A. conyzoides provides principal information for advanced studies in the field of pharmaceutical industries and agriculture. Present review article describes the cytogenetics, ethnobotany, phytochemistry, pharmacology, and toxicological aspects of A. conyzoides.
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Affiliation(s)
- Neelam Yadav
- Centre for Biotechnology, Maharshi Dayanand University, Rohtak, India
| | | | - Bijender Singh
- Department of Biotechnology, Central University of Haryana, Mahendergarh, India
| | - Anil K Chhillar
- Centre for Biotechnology, Maharshi Dayanand University, Rohtak, India
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Comparative impact of coumaphos, amitraz and plant extract of Ageratum conyzoides on the oogenesis of Rhipicephalus microplus. Ticks Tick Borne Dis 2019; 10:1085-1095. [PMID: 31186201 DOI: 10.1016/j.ttbdis.2019.06.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 05/17/2019] [Accepted: 06/02/2019] [Indexed: 11/21/2022]
Abstract
The present experiment was conducted to evaluate and compare the impact of Ageratum conyzoides plant extract (ACE) with routinely used synthetic acaricides i.e., amitraz and coumaphos on the oogenesis of engorged adult females of Rhipicephalus microplus tick. On the day of dropping from the host, panoistic ovary of R. microplus appeared white in colour, horseshoe shaped, hollow tubular organ with immature oocytes predominantly in dorsal groove. Different developmental stages of oocytes (I-V) proceed simultaneously and asynchronously. Oocytes showed gradual increase in size, deep brown colored with accumulation of eggs in oviduct during 24-72 hours of development.At LC90 concentration a highly significant (p < 0.001) cessation of egg laying after exposure to amitraz and ACE while significant reduction (p < 0.01) of egg laying in coumaphos treated ticks was observed. Upon dissection of treated ticks, uterus and oviduct packed with eggs, which failed to pass out was observed. The histo-architectural alterations including presence of extensive vacuolation, alteration of oocyte morphology, deformation of chorion and disorganization of yolk granules were observed in the treated ovaries. Histochemically, low level of storage or synthesis of essential elements viz., proteins, polysaccharides and lipids in treated oocytes responsible for reduction of fertility and inhibition of progress of vitellogenesis was observed.
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