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Статті в журналах з теми "Acaricidal properties"

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Автор: Grafiati

Опубліковано: 18 травня 2024

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1

Voronova, Nataliya, Valeriy Horban, and Viktoriia Bohatkina. "The effectiveness of acaricidic drugs based on herbal raw material." Ecological Questions 33, no. 1 (December 15, 2021): 1–25. http://dx.doi.org/10.12775/eq.2022.003.

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Limitation the number of ixodes ticks is one of the most important tasks of modern science and requires the search for new, highly effective and environmentally hazardous acaricides, so our experiment was aimed at identifying acaricidal properties of essential oils and their individual active components in the population of ixodes ticks in Zaporizhzhia region. The study of acaricidal properties of essential oils was performed in the laboratory conditions. Tampons with wool were soaked in various concentrations of 0.5%, 1%, 3%, 5% and 10% aqueous emulsion of essential oils such as Caryophyllus floris aetheroleum and Limonis aetheroleum, and essential oils of Thymus serpyllum L., Рinus sylvestris L., Salvia officinalis L., Mentha x piperita L. and Eucalyptus viminalis Labill. The essential oils had a significant effect on the lifespan of adult ticks. The results showed the acaricidal effect of Thymus serpyllum essential oils. When searching the acaricidal and repellent properties of individual essential oils components thymole, menthol and citral showed the high activity as acaricides. In the same time, eugenol and borneol proved the effectiveness as repellent. Our research schowed that essential oils are promising as alternative methods of controlling the number of Ixodes ticks in areas where there are conditions for infection with tick infections.

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2

Begna, Tekalign, Delgermaa Ulziibayar, Daniel Bisrat, and Chuleui Jung. "Acaricidal Toxicity of Four Essential Oils, Their Predominant Constituents, Their Mixtures against Varroa Mite, and Their Selectivity to Honey Bees (Apis cerana and A. mellifera)." Insects 14, no. 9 (August 30, 2023): 735. http://dx.doi.org/10.3390/insects14090735.

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The honey bee (Apis mellifera) faces a significant threat from Varroa destructor, causing the losses of millions of colonies worldwide. While synthetic acaricides are widely used to control Varroa infestations, excessive application has led to resistant strains and poses side effects on the host. Consequently, there is an urgent need for a new acaricide that is both effective and affordable, yet safe to use on bees. One potential source of these acaricides is essential oils (EOs) and their constituents. This study evaluated the acaricidal properties of four essential oils (Eucalyptus globulus, Rosemary officinalis, Trachyspermum ammi (Ethiopian and Indian varieties), their constituents and mixture of constituents against V. destructor through the complete exposure method. Our finding showed that a 1:1 mixture of thymol and carvacrol (4 h-LC50 = 42 μg/mL), thymol (4 h-LC50 = 71 μg/mL), and T. ammi oil (4 h-LC50 = 81–98 μg/mL) were the most toxic test samples against V. destructor. Honey bee behavior and selectivity were also assessed with one additional EO Thymus schimperi, indicating that T. schimperi, T. ammi, and their components were selective and did not affect the learning and memory of bees. In conclusion, the thymol and carvacrol (1:1) mixture was shown to be a promising replacement for synthetic acaricides, being three times more toxic than a commercial acaricide, fluvalinate (4 h-LC50 = 143 μg/mL).

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3

Borges, Lígia Miranda Ferreira, Lorena Alessandra Dias de Sousa, and Carolina da Silva Barbosa. "Perspectives for the use of plant extracts to control the cattle tick Rhipicephalus (Boophilus) microplus." Revista Brasileira de Parasitologia Veterinária 20, no. 2 (June 2011): 89–96. http://dx.doi.org/10.1590/s1984-29612011000200001.

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Анотація:

The evolution of resistance of Rhipicephalus (Boophilus) microplus to synthetic acaricides has given rise to the need for new scientific investigations on alternative ways to control this tick. In this regard, various studies on plants have been developed in an attempt to find extracts with acaricidal properties. Evaluations on plant extracts for controlling R. (B.) microplus have grown intensely over the last decade. There are many advantages from using plant extracts: for example, they can be used in organic cattle farming or even replace synthetic acaricides and they are associated with lower environmental and food contamination, slower development of resistance and lower toxicity to animals and humans. In vitro studies on plant extracts have shown promising results, but most of these extracts have not been tested on animals to validate their use. Difficulties in preparing proper formulations, differences in the chemical composition of plants of the same species due to extrinsic and intrinsic factors and sparse information on active acaricide compounds are hindrances that need to be addressed in order to enable progress within this scientific field.

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4

Liao, Fei, Changquan Han, Qingsheng Deng, Ziyao Zhou, Taotao Bao, Menghuai Zhong, Guangyao Tao, et al. "Natural Products as Mite Control Agents in Animals: A Review." Molecules 28, no. 19 (September 27, 2023): 6818. http://dx.doi.org/10.3390/molecules28196818.

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Mites have been a persistent infectious disease affecting both humans and animals since ancient times. In veterinary clinics, the primary approach for treating and managing mite infestations has long been the use of chemical acaricides. However, the widespread use of these chemicals has resulted in significant problems, including drug resistance, drug residues, and environmental pollution, limiting their effectiveness. To address these challenges, researchers have shifted their focus towards natural products that have shown promise both in the laboratory and real-world settings against mite infestations. Natural products have a wide variety of chemical structures and biological activities, including acaricidal properties. This article offers a comprehensive review of the acaricidal capabilities and mechanisms of action of natural products like plant extracts, natural compounds, algae, and microbial metabolites against common animal mites.

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5

Badalamenti, Natale, Maurizio Bruno, Roman Pavela, Filippo Maggi, Oliviero Marinelli, Laura Zeppa, Giovanni Benelli та Angelo Canale. "Acaricidal Activity of Bufadienolides Isolated from Drimia pancration against Tetranychus urticae, and Structural Elucidation of Arenobufagin-3-O-α-L-rhamnopyranoside". Plants 11, № 13 (21 червня 2022): 1629. http://dx.doi.org/10.3390/plants11131629.

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Chemical characterization of the bulbs of Drimia pancration was conducted to isolate four steroidal saponins (1–4). Earlier, we focused on the structural elucidation of compounds 1–3. Herein, by means of 1H-NMR, 13C-NMR, Nuclear Overhauser Effects (NOE), and 2D-NMR spectra, the full stereochemical structure of 4 is reported, and all the 1H and 13C signals are assigned. Compounds 1–4 were tested for their acaricidal properties against the two-spotted spider mite Tetranychus urticae. Our results showed excellent activity of compound 1, with an LD50 (µg/cm2) of 0.29 and a LD90 (µg/cm2) of 0.96, whereas compounds 2, 3, and 4 showed moderate activity. Furthermore, the acaricidal and cytotoxic properties of the crude extract were also investigated. Of note, after 96 h of exposure, the acaricidal activity of compound 1 was higher than that of the positive control, hexythiazox. Indeed, for compound 1, LD50 and LD90 were 0.29 and 0.96 µg/cm2, respectively, while hexythiazox LD50(90) was 18.7 (132.5) µg/cm2. Additionally, D. pancration extract, after 72 h, induced a high cytotoxic effect in HaCaT and THP-1 cell lines, with an IC50 of 7.37 ± 0.5 µg/mL and 3.50 ± 0.15 µg/mL, respectively. Overall, D. pancration can be considered as a green source of novel acaricides effective against mites of agricultural importance, such as T. urticae, pending proper field validation and the assessment of non-target effects on other invertebrate species.

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6

Chiasson, H., N. J. Bostanian, and C. Vincent. "Acaricidal Properties of a Chenopodium-Based Botanical." Journal of Economic Entomology 97, no. 4 (August 1, 2004): 1373–77. http://dx.doi.org/10.1093/jee/97.4.1373.

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7

Farouk, Saad, Ahmad B. Almutairi, Yousef O. Alharbi, and Waleed I. Al-Bassam. "Acaricidal Efficacy of Jasmine and Lavender Essential Oil or Mustard Fixed Oil against Two-Spotted Spider Mite and Their Impact on Growth and Yield of Eggplants." Biology 10, no. 5 (May 6, 2021): 410. http://dx.doi.org/10.3390/biology10050410.

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Eggplant is repeatedly attacked by numerous pests, particularly two-spotted spider mite (TSSM), which considerably decline plant productivity. Synthetic acaricides are frequently applied for controlling TSSM, resulting in environmental pollution. The utilization of rational novel substances which repel or prevent TSSM establishment represents a sustainable eco-friendly to reduce the utilization of agrochemicals. A greenhouse investigation was done for assessing the bio-acaricidal activity of mustard (Brassica juncea L.) fixed oil (MFO), jasmine (Jasminum grandiflorum L.) essential oil (JEO), or lavender (Lavandula angustifolia L.) essential oil (LEO), and their influences on eggplant growth and productivity. The results demonstrated that JEO represents the most acaricidal properties against TSSM followed by MFO and/or LEO compared to control. Spraying with natural oils significantly improved eggplant growth, i.e., plant height, number of leaves, and branches/plant, in addition to the leaf area and relative leaf dry mass of the 3rd–5th upper leaves. The JEO had the strongest positive effect compared with other oils or control. Additionally, Natural oils application significantly increased photosynthetic pigment, chlorophyll a:b ratio, and nitrogen, phosphorus, potassium, ascorbic acid, and phenols. The application of oils increased yield and its quality. In this study, JEO (2.5 mL/l) is shown to be extremely promising for the progress of new eco-friendly acaricides, improving plant growth and increasing eggplant yield.

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8

Arisov, M. V., and I. A. Arkhipov. "Methods of evaluation of efficacy of insecticides, acaricides, regulators of development and repellents against ectoparasites of carnivores." Russian Journal of Parasitology 12, no. 1 (February 27, 2018): 81–97. http://dx.doi.org/10.31016/1998-8435-2018-12-1-81-97.

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Анотація:

The purpose of the research: to characterize the modern methods of determining the effectiveness of insecticides, acaricides, regulators of development and repellents against ectoparasites of carnivores. Materials and methods. The analysis of the literature date and the results of our research to evaluate the effectiveness of insecticides, acaricides, regulators of development and repellents against ectoparasites of carnivores. Results and discussion. Details describes modern methods for determining the effectiveness of insecticides, acaricides, repellents and regulators of development against ectoparasites of carnivores as well as in conditions in vitro. The methods of determining the insecticidal and acaricidal properties of the active compounds (substances) by forced contact of insects and mites with surface treated topically applying acaricides, rate determination occurrence state knockdown and lift height of mites on treated material, accounting sucking ticks velocity contacted with test substances. The repellent activity of substances with respect to ixodid mites is studied by the method of cut off concentration, the concentration gradient method, etc.

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9

Bobreshova, I. Yu, T. A. Ryabchinskaya, and A. A. Derkach. "Insecticidal and acaricidal properties of Heracleum sosnowskyi extracts." Защита и карантин растений, no. 10 (2022): 30–31. http://dx.doi.org/10.47528/1026-8634_2022_10_30.

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10

Bolessa, Evon A., and Lawrence A. D. Williams. "Acaricidal properties of some synthetic unconjugated allenic anilides." Pesticide Science 35, no. 3 (1992): 209–14. http://dx.doi.org/10.1002/ps.2780350303.

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11

Kim, Min-Gi, Ji-Yeon Yang, and Hoi-Seon Lee. "Acaricidal Potentials of Active Properties Isolated from Cynanchum paniculatum and Acaricidal Changes by Introducing Functional Radicals." Journal of Agricultural and Food Chemistry 61, no. 31 (July 25, 2013): 7568–73. http://dx.doi.org/10.1021/jf402330p.

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12

Faria, Adriana Marques, Adriana da Silva Santos, Lorena Lopes Ferreira, Thiago Souza Azeredo Bastos, Carla Cristina Braz Louly, Moema Pacheco Chediak Matos, Edemilson Cardoso da Conceição, and Veridiana Maria Brianezi Diganai de Moura. "Acaricidal activity of ethanolic extracts of Stryphnodendron adstringens and Lafoensia pacari and oil resins from Copaifera sp. and Pterodon emarginatus against Sarcoptes scabiei var. suis." Pesquisa Veterinária Brasileira 37, no. 12 (December 2017): 1411–15. http://dx.doi.org/10.1590/s0100-736x2017001200009.

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ABSTRACT: In vitro bioassay using Sarcoptes scabiei as a test microorganism is a viable method of study for diverse drugs with acaricidal properties. A great amount of assays proves the diverse and efficient biological activity of extracts and compounds from Brazilian savanna plants. This study had as main object, test and compare the acaricidal activity of four Brazilian Cerrado bioproducts: Stryphnodendron adstringens Mart., Copaifera sp., Lafoensia pacari A. St Hil. and Pterodon emarginatus Vogel, 1837. To perform this test S. scabiei mites were collected from crusts removed on ears of highly infected sows. The mites were selected and separated in Petri dishes with three different concentrations (25, 50 and 75%) of each bioproduct, to evaluate their potential acaricidal activity. The mortality of the mites was counted in each Petri dish every hour, during five hours. The statistical analyses demonstrated differences between the bioproducts tested. The oleoresin of Copaifera sp. and P. emarginatus presented the best results with 100% of mites mortality after treatment. The ethanolic extracts of S. adstringens and L. pacari demonstrated lower acaricidal activity when compared to the oleoresins, with little or no difference among the control groups tested. This bioassay demonstrated to be efficient, reliable, low cost and easy accomplishment. Oil resins from Copaifera sp. and P. emarginatus have in vitro acaricidal activity against adult females of S. scabiei var. suis.

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13

Pavela, R. "Acaricidal properties of extracts of some medicinal and culinary plants against Tetranychus urticae Koch." Plant Protection Science 52, No. 1 (June 2, 2016): 54–63. http://dx.doi.org/10.17221/62/2015-pps.

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14

Zaman, Muhammad Arfan. "An Overview of Plants with Acaricidal and Anthelmintic Properties." International Journal of Agriculture and Biology 19, no. 05 (October 1, 2017): 957–68. http://dx.doi.org/10.17957/ijab/15.0289.

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15

Nogueira, Jeane, Rafaelle Vinturelle, Camila Mattos, Luis Armando Candido Tietbohl, Marcelo Guerra Santos, Itabajara Da Silva Vaz, Samanta Cardozo Mourão, Leandro Rocha, and Evelize Folly. "Acaricidal Properties of the Essential Oil FromZanthoxylum caribaeumAgainstRhipicephalus microplus." Journal of Medical Entomology 51, no. 5 (September 1, 2014): 971–75. http://dx.doi.org/10.1603/me13236.

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16

Loach, Neha, Vijay Kishore, Shweta Gupta, C. N. Srivastava, and Lalit Mohan. "Acaricidal properties of Citrullus colocynthis roots against Rhipicephalus microplus." Journal of Entomological Research 43, no. 3 (2019): 359. http://dx.doi.org/10.5958/0974-4576.2019.00064.1.

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17

Chiasson, H., N. J. Bostanian, and C. Vincent. "Acaricidal Properties of a Chenopodium-Based Botanical." Journal of Economic Entomology 97, no. 4 (August 1, 2004): 1373–77. http://dx.doi.org/10.1603/0022-0493-97.4.1373.

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18

Durofil, Andrea, Matteo Radice, José Blanco-Salas, and Trinidad Ruiz-Téllez. "Piper aduncum essential oil: a promising insecticide, acaricide and antiparasitic. A review." Parasite 28 (2021): 42. http://dx.doi.org/10.1051/parasite/2021040.

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Анотація:

Several studies have assessed the potential of essential oils as substitutes for synthetic pesticides, in order to counter insect resistance to commercial pesticides. Piper aduncum L. is a very common shrub in the Amazon Rainforest and in other subtropical areas. The objective of this review was to analyse the existing information on P. aduncum essential oil as a raw material for new bioproducts for sustainable pest disease management. With this review, we collected and critically analysed 59 papers, representing all the studies that aimed to evaluate the essential oil properties of this species as an insecticide, acaricide and antiparasitic. The chemical composition differs depending on the origin, although phenylpropanoid dillapiole is the most cited component, followed by myristicin, 1,8-cineole and β-ocimene. Between the acaricidal, antiparasitic and synergistic activities, the insecticidal effects are highly promising, with optimal results against the malaria vector Aedes aegypti, with an LC50 that ranges between 57 and 200μg/mL. Acaricidal activity has mainly been reported against Tetranychus urticae, showing an LC50 that ranges between 5.83 and 7.17μg/mL. Antiparasitic activity has predominately been found on Leishmania amazonensis, and antipromastigote activity has been found to be between 23.8 and 25.9μg/mL. Concerning the synergistic effect between dillapiole and synthetic insecticides, four studies on Spodoptera frugiperda found promising results with cypermethrin. In this review, we highlighted the potential of P. aduncum essential oil as a biopesticide, also focusing on the lack of information about applied research. We also provide suggestions for future investigations.

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19

Mwangi, Esther N., Ahmed Hassanali, Suliman Essuman, Edward Myandat, Lambert Moreka, and Mark Kimondo. "Repellent and acaricidal properties of Ocimum suave against Rhipicephalus appendiculatus ticks." Experimental and Applied Acarology 19, no. 1 (January 1995): 11–18. http://dx.doi.org/10.1007/bf00051933.

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20

Spinozzi, Eleonora, Marta Ferrati, Cecilia Baldassarri, Loredana Cappellacci, Margherita Marmugi, Alice Caselli, Giovanni Benelli, Filippo Maggi, and Riccardo Petrelli. "A Review of the Chemistry and Biological Activities of Acmella oleracea (“jambu”, Asteraceae), with a View to the Development of Bioinsecticides and Acaricides." Plants 11, no. 20 (October 14, 2022): 2721. http://dx.doi.org/10.3390/plants11202721.

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Анотація:

Human pathologies, environmental pollution, and resistance phenomena caused by the intensive use of chemical pesticides have shifted the attention of the agrochemical industries towards eco-friendly insecticides and acaricides. Acmella oleracea (L.) R. K. Jansen (jambù) is a plant native to South America, widely distributed and cultivated in many countries due to its numerous pharmacological properties. This review analyzes literature about the plant, its uses, and current knowledge regarding insecticidal and acaricidal activity. Acmella oleracea has proven to be a potential pesticide candidate against several key arthropod pest and vector species. This property is inherent to its essential oil and plant extract, which contain spilanthol, the main representative of N-alkylamides. As a result, there is a scientific basis for the industrial exploitation of jambù in the preparation of green insecticides. However, studies related to its toxicity towards non-target species and those aimed at formulating and developing marketable products are lacking.

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21

Popov, Sergei Ya, and Andrei Alyokhin. "Gender-Specific Acaricidal Properties and Sexual Transmission of Spirotetramat in Two-Spotted Spider Mite (Tetranychidae: Acariformes)." Journal of Economic Entomology 112, no. 5 (June 6, 2019): 2186–92. http://dx.doi.org/10.1093/jee/toz160.

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Abstract Two-spotted spider mite, Tetranychus urticae Koch (Tetranychidae: Acariformes), is one of the most important agricultural pests in the world. Their populations have a tendency of rapidly developing resistance to acaricides, making it necessary to have a variety of active ingredients for sustainable chemical control of this pest. We investigated acaricidal properties of a relatively new insecticide spirotetramat using its commercial formulation, Movento Energy. Spirotetramat applied at concentrations equivalent to the field rates of 78 and 90 g ai/ha had a strong negative effect on the survival of the treated T. urticae, with ca. 95% of females and ca. 65% of males dying after the treatment. Spirotetramat appeared to interfere with female reproductive system. Many of the dead treated females had eggs stuck in the oviduct and protruding from their bodies. Surviving treated females did not lay eggs. Furthermore, untreated females that mated with treated males did not produce female offspring and displayed the symptoms of spirotetramat poisoning. Toxic effects continued manifesting themselves after female mites were transferred from treated onto untreated plant culture. Contrary to previous studies, contact toxicity was also detected. None of the treated immature stages survived to adulthood. Based on these results, spirotetramat may be a good option for integrated pest management in crops that are simultaneously affected by sucking insects and spider mites and in pesticide rotation sequences that are a part of integrated resistance management programs.

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22

Djebir, Somia, Samir Ksouri, Mohamed Trigui, Slim Tounsi, Awatif Boumaaza, Youssef Hadef, and Ahmed Benakhla. "Chemical Composition and Acaricidal Activity of the Essential Oils of Some Plant Species of Lamiaceae and Myrtaceae against the Vector of Tropical Bovine Theileriosis: Hyalomma scupense (syn. Hyalomma detritum)." BioMed Research International 2019 (February 7, 2019): 1–9. http://dx.doi.org/10.1155/2019/7805467.

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The present study aimed to investigate the acaricidal properties of six essential oils. They were extracted from some plant species (Lamiaceae and Myrtaceae) using the technique of hydrodistillation with the Clevenger apparatus. The chemical compositions of the essential oils under study were determined by gas chromatography–mass spectrometer (GC-MS). An Adult Immersion Test (AIT) and a Larval Immersion Test (LIT) were used to evaluate the acaricidal activity of these essential oils against the adults and larvae of Hyalomma scupense. GC-MS analysis showed the major constituents of each essential oil: 25.49% of α-thujone (lavender); 46.82% of carvacrol (oregano); 78.78% of carvacrol (thyme); 40.27% of 1,8-cineole (blue gum); 17.45% of p-cymene (river red gum); and 26.96% of 1,8-cineole (rosemary). The biotests on the essential oils revealed that they inhibit the reproduction of H. scupense engorged females at a rate of 100 % with doses of 0.781 μl/ml of rosemary, 1.562 μl/ml of thyme, 3.125 μl/ml of lavender and oregano, and 6.250 μl/ml of blue gum and river red gum. After a treatment that lasted for 24 hours, essential oils showed a larvicidal activity with respective values of lethal concentrations (LC): LC50, LC90, and LC95 (0.058, 0.358, and 0.600 μl/ml for thyme; 0.108, 0.495, and 0.761 μl/ml for rosemary; 0.131, 0.982, and 1.740 μl/ml for oregano; 0.155, 2.387, and 5.183 μl/ml for blue gum; 0.207, 1.653, and 2.978 μl/ml for river red gum; and 0.253, 2.212, and 4.092 μl/ml for lavender). This is the first report on the acaricidal activity of these essential oils against H. scupense. The results obtained showed that the essential oils with chemotype carvacrol, 1,8-cineole, α-thujone, and p-cymene are highly acaricidal, and they can be used for ticks control. However, further studies on their toxicity in nontarget organisms are required.

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Igboechi, A. C., E. O. Osazuwa, and U. E. Igwe. "Laboratory evaluation of the acaricidal properties of extracts from Uraria picta (Leguminosae)." Journal of Ethnopharmacology 26, no. 3 (October 1989): 293–98. http://dx.doi.org/10.1016/0378-8741(89)90102-5.

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24

Villanueva, Raul T., and James F. Walgenbach. "Acaricidal Properties of Spinosad Against Tetranychus urticae and Panonychus ulmi (Acari: Tetranychidae)." Journal of Economic Entomology 99, no. 3 (June 1, 2006): 843–49. http://dx.doi.org/10.1093/jee/99.3.843.

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25

Parveen, S., R. Godara, R. Katoch, A. Yadav, P. K. Verma, M. Katoch, and N. K. Singh. "In Vitro Evaluation of Ethanolic Extracts ofAgeratum conyzoidesandArtemisia absinthiumagainst Cattle Tick,Rhipicephalus microplus." Scientific World Journal 2014 (2014): 1–6. http://dx.doi.org/10.1155/2014/858973.

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Анотація:

In vitro efficacy of ethanolic extracts obtained from the aerial parts ofAgeratum conyzoidesandArtemisia absinthiumwas assessed onRhipicephalus microplususing adult immersion test (AIT). Five concentrations of the extract (1.25%, 2.5%, 5%, 10%, and 20%) with three replications for each concentration were used in the bioassay. In AIT, the maximum mortality was recorded as 40% and 66.7% at 20% concentration forA. conyzoidesandA. absinthium, respectively. Acaricidal activity was found to be higher in the extract ofA. absinthiumwith LC50and LC95values of 11.2% and 61.7%, respectively. Egg mass weight of the live ticks treated with different concentrations of the extracts was significantly(P<0.05)lower than that of control ticks; consequently, the reproductive index and oviposition values of the treated ticks were reduced significantly(P<0.05). TheA. conyzoidesinhibited 90% hatching of eggs at the 20% concentration, whereasA. absinthiumshowed 100% inhibition at 5%, 10%, and 20% concentrations. The results show thatA. absinthiumhas better acaricidal properties thanA. conyzoidesand could be useful in controllingR. microplus.

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Prokhorova, Anna A., Olga I. Odintsova, Ekaterina O. Avakova, and Victoria А. Kuzmenko. "APPLICATION OF LAYER-BY-LAYER METHOD FOR IMMOBILIZATION OF ACARICIDE AGENTS ON CELLULOSIC TEXTILE MATERIALS." IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENIY KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA 59, no. 7 (July 17, 2018): 42. http://dx.doi.org/10.6060/tcct.20165907.5386.

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The professional clothing with a repellent finish becomes necessary in the modern world. It is used for foresters, geologists, rescue workers, firefighters, military, personnel of mineral exploration, drilling and gas fields, etc. Clothing with a repellent finish as prophylactic in periods of tick-borne encephalitis epidemics becomes especially relevant. The purpose of the study was to develop a technology of textile materials permanent repellent finishing by means of oppositely charged poly electrolytes. The cotton and cotton- polyester textile materials with surface density from 123 to 350 g/m2, previously prepared for the repellent finishing, were served as a research object. The polydiallyldimethylammonium chloride (PDADMAC) and Akremony were used as a polyelectrolytes. The influence of the polyelectrolytes application sequence on the kinetics of repellent release from textile materials was investigated by means of gas chromatography. Analysis of textile materials repellent finishing technical results showed that the percentage of alfatsipermetrin on fabric, processed according to the proposed technology, remained unchanged after five washings. Thus, the resulting acaricidal effect is stable to wet treatments. The test of the costumes protective effect with inserts of processed fabric in respect ticks in the natural focus of tick-borne viral encephalitis in the Irkutsk region was carried out. On the basis of completed researches the possible technological schemes of textile materials acaricidal finishing was developed. The obtained results allow recommending the developed technology for imparting of acaricidal properties to textile materials.

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Jung, Yoonwon, Hyukjoo Yang, In-Yong Lee, Tai-Soon Yong, and Seungsin Lee. "Core/Sheath-Structured Composite Nanofibers Containing Cinnamon Oil: Their Antibacterial and Antifungal Properties and Acaricidal Effect against House Dust Mites." Polymers 12, no. 1 (January 20, 2020): 243. http://dx.doi.org/10.3390/polym12010243.

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This study aimed to fabricate core/sheath-structured composite nanofibers containing cinnamon oil by emulsion electrospinning and to investigate their acaricidal effect on house dust mites as well as their antibacterial and antifungal properties in relation to cinnamon oil concentration in the nanofibers. An oil-in-water emulsion, which comprised cinnamon oil and poly(vinyl alcohol) solution as oil and water phases, respectively, was used to prepare core/sheath-structured nanofibers. The morphology and the inner structure of the electrospun nanofibers were observed by scanning electron microscopy and confocal laser scanning microscopy. Core/sheath-structured nanofibers containing cinnamon oil were successfully prepared by emulsion electrospinning. The composite nanofibers prepared from an emulsion containing 20 wt% of cinnamon oil exhibited a strong acaricidal effect against house dust mites (Dermatophagoides farinae). The composite nanofibers fabricated from an emulsion containing 4.29 wt% of cinnamon oil showed excellent antimicrobial effects against Staphylococcus aureus and a series of fungi that can trigger respiratory- and skin-related diseases. The release profile of cinnamon oil from the core/sheath-structured nanofibers showed a continuous release of functional ingredients over 28 days. Our findings demonstrate that the use of such fibrous structures could be a promising approach for delivering naturally derived bioactive agents in a controlled way.

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SJ, Biswas. "Stigmasterol in Health and Disease: A Review." International Journal of Pharmacognosy & Chinese Medicine 6, no. 2 (July 19, 2022): 1–9. http://dx.doi.org/10.23880/ipcm-16000231.

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Stigmasterol (STG) is steroid alcohol that belongs to the group of phytosterols of the plant. It has different biological properties and considered a popular medicinal compound throughout the world. STG has established and emerging health benefits including anti-inflammatory activity, immunomodulatory effect, antiviral, antimicrobial, antifungal activities, possess positive modulatory effect on CNS, anticancer effect, hepatoprotective, antioxidant, antidiabetic, acaricidal activities. STG also has some negative and toxic effects such as accumulation of STG causes cardiac injury thereby causing mortality. This review overall describes the structure, source, function, mode of action and various pharmacological properties so that it can serve as a reference tool for other investigators working in the area.

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29

Lee, Chi-Hoon, Hyung-Wook Kim, and Hoi-Seon Lee. "Acaricidal properties of piperazine and its derivatives against house-dust and stored-food mites." Pest Management Science 65, no. 6 (June 2009): 704–10. http://dx.doi.org/10.1002/ps.1728.

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30

Crowe, Alan J. "Organotin compounds in agriculture since 1980. Part 2. Acaricidal, antifeedant, chemosterilant and insecticidal properties." Applied Organometallic Chemistry 1, no. 4 (1987): 331–46. http://dx.doi.org/10.1002/aoc.590010407.

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31

Agwunobi, Desmond O., Yuhong Hu, Zhijun Yu, and Jingze Liu. "Cymbopogon citratus essential oil-induced ultrastructural & morphological changes in the midgut, cuticle & Haller’s organ of the tick Haemaphysalis longicornis (Acari: Ixodidae)." Systematic and Applied Acarology 25, no. 11 (October 23, 2020): 2047–62. http://dx.doi.org/10.11158/saa.25.11.10.

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Haemaphysalis longicornis Neumann is a widely distributed species known for its capacity to transmit pathogens of medical, public health, and veterinary importance. Due to the environmental contamination caused by synthetic acaricides, plant essential oils have emerged as a promising alternative to manage tick infestation. This study evaluated the ultrastructural and morphological changes induced by Cymbopogon citratus Stapf (lemongrass) essential oil on adult H. longicornis tick. The concentrations of lemongrass essential oil used for the treatment via the adult immersion test were from 10 to 40 mg/mL. The most significant alterations 24 h post-exposure include the proliferation of lysosomes, reduction in the number of the rough endoplasmic reticulum, disorganization of the microvilli, the disappearance of lipid droplets and hematin granules, and cytoplasmic vacuolization (midgut); a thinner endocuticle and epicuticle, the deletion of the subdivision’s demarcation of the procuticle, disfiguration of the lamellar arrangements of the exocuticle, and cytoplasmic vacuolization of the epithelial cells (integument); cracks on the sensilla sockets, the detachment of one or two sensilla in the anterior pit, and partial disfiguration of part of the slit’s edge (Haller’s organ). These results reflect the acaricidal properties of the essential oil and could be an alternative means of tick control.

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32

de Melo, João Paulo Ramos, Claudio Augusto Gomes da Camara, Gesiane da Silva Lima, Marcilio Martins de Moraes, and Pericles Barreto Alves. "Acaricidal properties of the essential oil from Aristolochia trilobata and its major constituents against the two-spotted spider mite (Tetranychus urticae)." Canadian Journal of Plant Science 98, no. 6 (December 1, 2018): 1342–48. http://dx.doi.org/10.1139/cjps-2018-0163.

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Tetranychus urticae Koch is a polyphagous pest that is widely distributed throughout the world and causes considerable damage to crops in northeastern Brazil. The effects of the essential oil from Aristolochia trilobata L., selected constituents, and an artificial mixture (sulcatyl acetate, limonene, linalool, and p-cymene) on T. urticae in terms of fumigant action, residual contact, and fecundity were investigated under laboratory conditions. The results were compared with eugenol, Azamax®, and Ortus® as positive controls. Gas chromatography–mass spectrometry analysis of the oil revealed a predominance of monoterpenes, with sulcatyl acetate (24.57% ± 0.40%) as the major component, followed by linalool (10.80% ± 0.27%). Toxicity varied with the method employed. Through fumigation, the A. trilobata oil was about 2.18-fold more toxic than the artificial mixture, whereas no significant difference between the two products was found with regard to residual contact. Regarding the selected compounds, the mite was most susceptible to linalool and p-cymene by fumigation and residual contact, respectively. The plant-based (Azamax®) and synthetic (Ortus®) acaricidal agents were more toxic than the products tested. Moreover, low concentrations of the products investigated herein had no effect on mite survival, but a significant effect was found on the quantity of eggs laid by females. The A. trilobata oil and artificial mixture are promising natural acaricidal agents that have more than one mode of action (fumigation and residual contact) and exert an effect on fecundity. However, further studies are needed to evaluate the cost–benefit ratio for use on organic crops and protected environments in northeastern Brazil.

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33

Busani, Moyo, and Julius Masika Patrick. "Validation of the acaricidal properties of materials used in ethno-veterinary control of cattle ticks." African Journal of Microbiology Research 7, no. 39 (September 27, 2013): 4701–6. http://dx.doi.org/10.5897/ajmr10.308.

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34

Ghosh, Srikanta, Shashi Shankar Tiwari, Sharad Srivastava, Anil Kumar Sharma, Sachin Kumar, D. D. Ray, and A. K. S. Rawat. "Acaricidal properties of Ricinus communis leaf extracts against organophosphate and pyrethroids resistant Rhipicephalus (Boophilus) microplus." Veterinary Parasitology 192, no. 1-3 (February 2013): 259–67. http://dx.doi.org/10.1016/j.vetpar.2012.09.031.

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35

Tabari, Mohaddeseh Abouhosseini, Aref Khodashenas, Maryam Jafari, Riccardo Petrelli, Loredana Cappellacci, Massimo Nabissi, Filippo Maggi, Roman Pavela, and Mohammad Reza Youssefi. "Acaricidal properties of hemp (Cannabis sativa L.) essential oil against Dermanyssus gallinae and Hyalomma dromedarii." Industrial Crops and Products 147 (May 2020): 112238. http://dx.doi.org/10.1016/j.indcrop.2020.112238.

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36

Huisman, H. O., J. H. Uhlenbroek, and J. Meltzer. "Investigations on organic insecticides II. Preparation and acaricidal properties of substituted diphenylsulphones, diphenylsulphides and diphenylsulphoxides." Recueil des Travaux Chimiques des Pays-Bas 77, no. 2 (September 2, 2010): 103–22. http://dx.doi.org/10.1002/recl.19580770202.

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37

Born, Flávia Souza, Éverson Miguel Bianco, and Claudio Augusto Gomes da Camara. "Acaricidal and Repellent Activity of Terpenoids from Seaweeds Collected in Pernambuco, Brazil." Natural Product Communications 7, no. 4 (April 2012): 1934578X1200700. http://dx.doi.org/10.1177/1934578x1200700411.

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n-Hexane and dichloromethane extracts obtained from Laurencia dentroidea (Rhodophyta) and Canistrocarpus cervicornis (Phaeophyta) were investigated for their acaricidal and repellent properties against Tetranychus urticae under laboratory conditions. The two extracts displayed moderate toxicity and good repellent proprieties, and were significantly more toxic (36-fold) than the positive control (eugenol), whereas eugenol was tenfold more repellent than either seaweed extract. The sesquiterpenoid elatol (1) was isolated from L. dentroidea and the diterpenoid seco-dolastane (4 R,9 S,14 S)-4α-acetoxy-9β,14α-dihydroxydolast-1(15),7-diene (2) from C. cervicornis, the chemical structures of which were characterized by NMR spectroscopic data (1H and 13C) and by comparison with literature data. These compounds exhibited moderate toxicity, but a high degree of repellent activity against T. urticae. The findings suggest that marine natural products, specifically terpenes, can be employed for the development of new pesticides and become prototype agrochemical agents.

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38

Silva, Alyne Madja dos Santos, Édimo Fernando Alves Moreira, Ana Paula Espindula, Lorena Ferreira Benfica, Rosemar Alves de Carvalho Júnior, and Luis Fernando Santana. "In vitro evaluation of the acaricidal activity of propolis against cattle ticks." Research, Society and Development 10, no. 7 (June 15, 2021): e10510716203. http://dx.doi.org/10.33448/rsd-v10i7.16203.

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Propolis is a natural substance that is produced by bees and has been used since ancient times for its pharmacological properties. The cattle tick Rhipicephalus (Boophilus) microplusis responsible for great economic losses by cattle breeding programs. The aim of the present study was to evaluate the in vitro effect of propolis extracts on engorged female ticks. The experiment was performed at the Uberaba IFTM. A completely randomized experimental design was used, including eight treatments and five replicates, with a total 40 experimental units, each consisting of 10 engorged females of homogeneous weight. The experimental units were immersed in alcoholic propolis extracts that were diluted with distilled water to the following concentrations: 0, 10, 20, 30, 40, 50, 60, and 70%. A regression analysis was used to analyze the relationship between propolis extract concentration and weight of eggs laid (WEL), hatching percentage (HP), and reproductive efficiency (RE). This demonstrates the viability of propolis as an alternative for the control of cattle ticks, with the 70% extract concentration being most efficientand most effective for controlling R. microplus under laboratory conditions.

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39

Vacacela Ajila, Wilmer, Lucia Guzman Ordoñez, Camila Rey Valeiron, Ernesto Delgado Fernandez, Edgar Benitez Gonzales, Hermogenes Chamba Ochoa, Ruth Ortega Rojas, and Jorge Ramirez Robles. "Chemical composition and review of the acaricidal properties of the essential oils of Melinis minutiflora and Lantana camara." Boletin Latinoamericano y del Caribe de Plantas Medicinales y Aromaticas 22, no. 4 (July 30, 2023): 488–99. http://dx.doi.org/10.37360/blacpma.23.22.4.36.

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The present study determined the volatile chemical components of the essential oils (EA) of the Melinis minutifloraand Lantana camaraspecies, by means of gas chromatography coupled to a mass spectrometer, the species were collected in the cantons of Quilanga and Loja, the extraction was carried out by steam distillation. In the essential oil (EA) of M. minutiflora, 20 compounds were identified, representing 93.21%, the compounds in the highest concentration: 1-tetradecanol (16.30%), (E) -cariophylene (12.44%), germacrene D (10.99%), (E) -nerolidol (8.28%), δ-cadinene (5.61%), α-humulene (5.36%), viridiflorol (4.78%) and (Z) -β-farnesene (4.76%). In the AE of L. camara, 68 compounds were identified, representing 96.54%, the compounds with the highest concentration (E) -caryophyllene (15.46%), germacrene D (12.21%), α-humulene (9.92%), bicyclogermacrene (7.06%), γ-terpinene (5.97%) and germacrene B (4.66%). The species M. minutiflora and L. Camarahave repellent, acaricidal properties in adult larvae of Amblyomma cajennense and Rhipicephalus (Boophylus) microplus.

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40

Yadav, Shailendra, Sushma Singh, and Chitrasen Gupta. "A CONCISE OVERVIEW ON HETEROCYCLIC COMPOUNDS EXHIBITING PESTICIDAL ACTIVITIES." International Journal of Advanced Research 9, no. 08 (August 31, 2021): 989–1004. http://dx.doi.org/10.21474/ijar01/13352.

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Heterocyclic compounds are numerous and diverse group of organic compounds. Heterocycles are abundantly found in nature and express various physiological properties. Heterocycles are intricately linked to all aspects of life. There are many heterocyclic compounds currently known, and the number is constantly rising owing to extensive synthetic development and their applications. Heterocyclic compounds are used significantly in a number of areas, including biochemistry and medicinal chemistry, and some others. They are predominantly synthesized in agrochemical and pharmaceutical industries due to their potential biological activities. This review article focuses on recently synthesized heterocyclic compounds and their different pesticidal activities such as antifungal, antibacterial, antiviral, nematocidal, insecticidal, acaricidal, and herbicidal.

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41

Villanueva, Raul T., and James F. Walgenbach. "Acaricidal Properties of Spinosad Against Tetranychus urticae and Panonychus ulmi (Acari: Tetranychidae)." Journal of Economic Entomology 99, no. 3 (June 1, 2006): 843–49. http://dx.doi.org/10.1603/0022-0493-99.3.843.

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42

Ribeiro, Nicolle C., Claudio A. G. da Camara, João P. R. Melo, and Marcílio M. de Moraes. "Acaricidal properties of essential oils from agro‐industrial waste products from citric fruit against Tetranychus urticae." Journal of Applied Entomology 143, no. 7 (April 15, 2019): 731–43. http://dx.doi.org/10.1111/jen.12642.

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43

Osman, Ilham M., A. S. Mohammed, and A. B. Abdalla. "Acaricidal properties of two extracts from Guiera senegalensis J.F. Gmel. (Combrataceae) against Hyalomma anatolicum (Acari: Ixodidae)." Veterinary Parasitology 199, no. 3-4 (January 2014): 201–5. http://dx.doi.org/10.1016/j.vetpar.2013.11.010.

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44

de Mello, Valéria, Márcia Cristina de Azevedo Prata, Márcio Roberto da Silva, Erik Daemon, Luciane Santos da Silva, Flávia del Gaudio Guimarães, Alessandra Ésther de Mendonça, et al. "Acaricidal properties of the formulations based on essential oils from Cymbopogon winterianus and Syzygium aromaticum plants." Parasitology Research 113, no. 12 (September 10, 2014): 4431–37. http://dx.doi.org/10.1007/s00436-014-4121-4.

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45

Ibrahium, Samar M., Ahmed A. Wahba, Ahmed A. Farghali, Abdel-Azeem S. Abdel-Baki, Shaimaa A. A. Mohamed, Saleh Al-Quraishy, Ahmed O. Hassan, and Shawky M. Aboelhadid. "Acaricidal Activity of Tea Tree and Lemon Oil Nanoemulsions against Rhipicephalus annulatus." Pathogens 11, no. 12 (December 9, 2022): 1506. http://dx.doi.org/10.3390/pathogens11121506.

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Tick infestation is a serious problem in many countries since it has an impact on the health of animals used for food production and pets, and frequently affects humans. Therefore, the present study aimed to investigate the acaricidal effects of nanoemulsions of essential oils of Melaleuca alternifolia (tea tree, TT) and Citrus limon (lemon oil, CL) against the different stages (adult, eggs, and larvae) of deltamethrin-resistant Rhipicephalus annulatus ticks. Three forms of these oils were tested: pure oils, nanoemulsions, and a binary combination. Tea tree and lemon oil nanoemulsions were prepared, and their properties were assessed using a zeta droplet size measurement and a UV-Vis spectrophotometer. The results showed that TT and CL exhibited higher adulticidal effects in their pure forms than in their nanoemulsion forms, as demonstrated by the lower concentrations required to achieve LC50 (2.05 and 1.26%, vs. 12.8 and 11.4%, respectively) and LC90 (4.01% and 2.62%, vs. 20.8 and 19.9%, respectively). Significant larvicidal activity was induced by the TTCL combination, and LC50 was reached at a lower concentration (0.79%) than that required for the pure and nanoemulsion forms. The use of pure CL oil was found to have the most effective ovicidal effects. In conclusion, pure TT and CL have potent acaricidal effects against phenotypically resistant R. annulatus isolates. It is interesting that the activity levels of TT and CL EOs’ binary and nanoemulsion forms were lower than those of their individual pure forms.

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46

Zeeshan, Ali, Humaira Akram, Samreen Qasim, Abeera Naseer, Fatima Nazar, and Oniza Rafique. "The Healing Touch of Foeniculum vulgare Mill. (Fennel): A Review on Its Medicinal Value and Health Benefits." Journal of Health and Rehabilitation Research 3, no. 2 (December 24, 2023): 793–800. http://dx.doi.org/10.61919/jhrr.v3i2.226.

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Foeniculum vulgare, commonly known as Fennel and Fenouil in English and French respectively. It is an annual shrub, herbaceous and fragrant plant of Apiaceae family with notched stems, alternating leaves, dark-colored feathery branches and enclosed petioles. It can grow up to 1-2m in height and native to Asia, Mediterranean and Europe. It exhibits diverse functional, therapeutic and antibacterial properties such as enhanced milk production and relieves anxiety, depression, diabetes and obesity. It is serving as an antioxidant, antifungal, acaricidal, anti-allergic and nootropic, hepato-protective properties and provides a broncho dilatory effect. It finds wide applications in animal husbandry and is used as food ingredients worldwide. bisexual, erratic or consistent, with golden canopies which mimic rectangular pearls. Their dimensions are approximately 8 mm long and 3 mm wide. slim, lengthy, ovoid and size of them vary with plant growth.

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47

Violante, Ivana Maria Póvoa, Walmir Silva Garcez, Carolina da Silva Barbosa, and Fernanda Rodrigues Garcez. "Chemical Composition and Biological Activities of Essential Oil from Hyptis Crenata Growing in the Brazilian Cerrado." Natural Product Communications 7, no. 10 (October 2012): 1934578X1200701. http://dx.doi.org/10.1177/1934578x1200701037.

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Essential oils from species of the genus Hyptis are well-known for their significant biological properties, including antimicrobial and acaricidal activities. The essential oil from the aerial parts of H. crenata was obtained by hydrodistillation; borneol (17.8%), 1,8-cineol (15.6%) and p-cimene (7.9%) were characterized by GC-MS as its major constituents. The essential oil was evaluated in vitro for its antimicrobial activities against six fungal and five bacterial strains, by measuring the respective MICs, MFCs and MBCs, using broth microdilution methods. The strongest bactericidal activities were shown against Staphylococcus aureus and Enterococcus faecalis, while the strongest fungicidal activities were against Cryptococcus neoformans, Candida glabrata and Candida tropicalis. The oil was also assessed for its anti-tick properties and, at a concentration of 2.5%, it significantly inhibited in vivo oviposition of engorged females of the cattle tick Rhipicephalus (Boophilus) microplus, using the adult immersion test., with an effectiveness of 94.4%.

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48

Mohamed, Ouknin, Hassan Alahyane, Houda Aboussaid, Khalid Oufdou, Said El Messoussi, Jean Costa, and Lhou Majidi. "Acaricidal Properties of Essential Oils from Moroccan Thyme Against Oriental Red Mite, Eutetranychus Orientalis (Klein) (Acari: Tetranychidae)." Journal of Essential Oil Bearing Plants 24, no. 2 (March 4, 2021): 329–41. http://dx.doi.org/10.1080/0972060x.2021.1927854.

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49

Adenubi, Olubukola Tolulope, Lyndy Joy McGaw, Jacobus Nicolaas Eloff, and Vinny Naidoo. "In vitro bioassays used in evaluating plant extracts for tick repellent and acaricidal properties: A critical review." Veterinary Parasitology 254 (April 2018): 160–71. http://dx.doi.org/10.1016/j.vetpar.2018.03.008.

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Tedonkeng Pamo, E., F. Tendonkeng, J. R. Kana, V. Khan Payne, B. Boukila, J. Lemoufouet, E. Miegoue, and A. S. Nanda. "A study of the acaricidal properties of an essential oil extracted from the leaves of Ageratum houstonianum." Veterinary Parasitology 128, no. 3-4 (March 2005): 319–23. http://dx.doi.org/10.1016/j.vetpar.2004.10.022.

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