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E Lugocervantes - One of the best experts on this subject based on the ideXlab platform.
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acaricidal effect of essential oils from lippia graveolens Lamiales verbenaceae rosmarinus officinalis Lamiales lamiaceae and allium sativum liliales liliaceae against rhipicephalus boophilus microplus acari ixodidae
Journal of Medical Entomology, 2011Co-Authors: Moises Martinezvelazquez, Rodrigo Rosariocruz, G Castilloherrera, Jose Miguel Floresfernandez, Angel H Alvarez, E LugocervantesAbstract:Acaricidal effects of three essential oils extracted from Mexican oregano leaves (Lippia graveolens Kunth), rosemary leaves (Rosmarinus officinalis L.), and garlic bulbs (Allium sativum L.) on 10-d-old Rhipicephalus (Boophilus) microplus (Canestrini) tick larvae were evaluated by using the larval packet test bioassay. Serial dilutions of the three essential oils were tested from a starting concentration of 20 to 1.25%. Results showed that both Mexican oregano and garlic essential oils had very similar activity, producing high mortality (90-100%) in all tested concentrations on 10-d-old R. microplus tick larvae. Rosemary essential oil produced >85% larval mortality at the higher concentrations (10 and 20%), but the effect decreased noticeably to 40% at an oil concentration of 5%, and mortality was absent at 2.5 and 1.25% of the essential oil concentration. Chemical composition of the essential oils was elucidated by gas chromatography-mass spectrometry analyses. Mexican oregano essential oil included thymol (24.59%), carvacrol (24.54%), p-cymene (13.6%), and y-terpinene (7.43%) as its main compounds, whereas rosemary essential oil was rich in a-pinene (31.07%), verbenone (15.26%), and 1,8-cineol (14.2%), and garlic essential oil was rich in diallyl trisulfide (33.57%), diallyl disulfide (30.93%), and methyl allyl trisulfide (11.28%). These results suggest that Mexican oregano and garlic essential oils merit further investigation as components of alternative approaches for R. microplus tick control.
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acaricidal effect of essential oils from lippia graveolens Lamiales verbenaceae rosmarinus officinalis Lamiales lamiaceae and allium sativum liliales liliaceae against rhipicephalus boophilus microplus acari ixodidae
Journal of Medical Entomology, 2011Co-Authors: Moises Martinezvelazquez, Rodrigo Rosariocruz, G Castilloherrera, Jose Miguel Floresfernandez, Angel H Alvarez, E LugocervantesAbstract:ABSTRACT Acaricidal effects of three essential oils extracted from Mexican oregano leaves (Lippia graveolens Kunth), rosemary leaves (Rosmarinus officinalis L.), and garlic bulbs (Allium sativum L.) on 10-d-old Rhipicephalus (Boophilus) microplus (Canestrini) tick larvae were evaluated by using the larval packet test bioassay. Serial dilutions of the three essential oils were tested from a starting concentration of 20 to 1.25%. Results showed that both Mexican oregano and garlic essential oils had very similar activity, producing high mortality (90–100%) in all tested concentrations on 10-d-old R. microplus tick larvae. Rosemary essential oil produced >85% larval mortality at the higher concentrations (10 and 20%), but the effect decreased noticeably to 40% at an oil concentration of 5%, and mortality was absent at 2.5 and 1.25% of the essential oil concentration. Chemical composition of the essential oils was elucidated by gas chromatographymass spectrometry analyses. Mexican oregano essential oil includ...
Moises Martinezvelazquez - One of the best experts on this subject based on the ideXlab platform.
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acaricidal effect of essential oils from lippia graveolens Lamiales verbenaceae rosmarinus officinalis Lamiales lamiaceae and allium sativum liliales liliaceae against rhipicephalus boophilus microplus acari ixodidae
Journal of Medical Entomology, 2011Co-Authors: Moises Martinezvelazquez, Rodrigo Rosariocruz, G Castilloherrera, Jose Miguel Floresfernandez, Angel H Alvarez, E LugocervantesAbstract:Acaricidal effects of three essential oils extracted from Mexican oregano leaves (Lippia graveolens Kunth), rosemary leaves (Rosmarinus officinalis L.), and garlic bulbs (Allium sativum L.) on 10-d-old Rhipicephalus (Boophilus) microplus (Canestrini) tick larvae were evaluated by using the larval packet test bioassay. Serial dilutions of the three essential oils were tested from a starting concentration of 20 to 1.25%. Results showed that both Mexican oregano and garlic essential oils had very similar activity, producing high mortality (90-100%) in all tested concentrations on 10-d-old R. microplus tick larvae. Rosemary essential oil produced >85% larval mortality at the higher concentrations (10 and 20%), but the effect decreased noticeably to 40% at an oil concentration of 5%, and mortality was absent at 2.5 and 1.25% of the essential oil concentration. Chemical composition of the essential oils was elucidated by gas chromatography-mass spectrometry analyses. Mexican oregano essential oil included thymol (24.59%), carvacrol (24.54%), p-cymene (13.6%), and y-terpinene (7.43%) as its main compounds, whereas rosemary essential oil was rich in a-pinene (31.07%), verbenone (15.26%), and 1,8-cineol (14.2%), and garlic essential oil was rich in diallyl trisulfide (33.57%), diallyl disulfide (30.93%), and methyl allyl trisulfide (11.28%). These results suggest that Mexican oregano and garlic essential oils merit further investigation as components of alternative approaches for R. microplus tick control.
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acaricidal effect of essential oils from lippia graveolens Lamiales verbenaceae rosmarinus officinalis Lamiales lamiaceae and allium sativum liliales liliaceae against rhipicephalus boophilus microplus acari ixodidae
Journal of Medical Entomology, 2011Co-Authors: Moises Martinezvelazquez, Rodrigo Rosariocruz, G Castilloherrera, Jose Miguel Floresfernandez, Angel H Alvarez, E LugocervantesAbstract:ABSTRACT Acaricidal effects of three essential oils extracted from Mexican oregano leaves (Lippia graveolens Kunth), rosemary leaves (Rosmarinus officinalis L.), and garlic bulbs (Allium sativum L.) on 10-d-old Rhipicephalus (Boophilus) microplus (Canestrini) tick larvae were evaluated by using the larval packet test bioassay. Serial dilutions of the three essential oils were tested from a starting concentration of 20 to 1.25%. Results showed that both Mexican oregano and garlic essential oils had very similar activity, producing high mortality (90–100%) in all tested concentrations on 10-d-old R. microplus tick larvae. Rosemary essential oil produced >85% larval mortality at the higher concentrations (10 and 20%), but the effect decreased noticeably to 40% at an oil concentration of 5%, and mortality was absent at 2.5 and 1.25% of the essential oil concentration. Chemical composition of the essential oils was elucidated by gas chromatographymass spectrometry analyses. Mexican oregano essential oil includ...
Richard G Olmstead - One of the best experts on this subject based on the ideXlab platform.
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Phylogenetic relationships of Cyrtandromoea and Wightia revisited: A new tribe in Phrymaceae and a new family in Lamiales
Journal of Systematics and Evolution, 2019Co-Authors: Bing Liu, Richard G Olmstead, Yun-hong Tan, Su Liu, Dao-zhang Min, Zhi-duan Chen, Nirmal Joshee, Brajesh N. Vaidya, Richard C. K. ChungAbstract:The familial placements of Cyrtandromoea Zoll. and Wightia Wall., two small and enigmatic South‐East Asian genera, have long been controversial in Lamiales. Here we adopt a two‐step approach to resolve their phylogenetic relationships. We initially reconstructed a large‐scale phylogeny of Lamiales using six chloroplast markers (atpB, matK, ndhF, psbBTNH, rbcL, and rps4). The results showed that both Cyrtandromoea and Wightia emerged in the LMPO clade, including Lamiaceae, Mazaceae, Phrymaceae, Paulowniaceae, and Orobanchaceae. Based on the second set of six chloroplast markers (atpB, matK, ndhF, rbcL, rps16, and trnL‐F) and two nuclear ribosomal regions (external transcribed spacer and internal transcribed spacer) for the analyses focusing on the LMPO clade, our results revealed that Cyrtandromoea was consistently nested within Phrymaceae, whereas Wightia was supported as sister to Phrymaceae by the chloroplast DNA dataset or sister to Paulowniaceae by the nuclear ribosomal DNA dataset. Morphological and anatomical evidence fully supports the inclusion of Cyrtandromoea in Phrymaceae, and an updated tribal classification is done for Phrymaceae with five tribes, that is, Cyrtandromoeeae Bo Li, Bing Liu, Su Liu & Y. H. Tan, trib. nov., Diplaceae Bo Li, Bing Liu, Su Liu & Y. H. Tan, trib. nov., Leucocarpeae, Mimuleae, and Phrymeae. The conflicting phylogenetic position of Wightia indicated by different genome markers results in difficulty placing the genus in either Phrymaceae or Paulowniaceae. Considering the distinct morphological differences between Wightia and other families in the LMPO clade, we here propose a new family, Wightiaceae Bo Li, Bing Liu, Su Liu & Y. H. Tan, fam. nov., to accommodate it, which is the 26th family recognized in Lamiales.
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phylogeny of pedaliaceae and martyniaceae and the placement of trapella in plantaginaceae s l
Systematic Botany, 2015Co-Authors: Isobel Claire Gormley, Dorothea Bedigian, Richard G OlmsteadAbstract:Abstract— Pedaliaceae and Martyniaceae are Old World and New World families occurring primarily in arid environments with some taxa exhibiting similar adaptations to dispersal by large animals. Their taxonomic histories have also been intertwined, since they have often been combined as one family (e.g. Pedaliaceae). The temperate Asian aquatic plant Trapella was also assigned to Pedaliaceae, based on fruits with similar dispersal traits. With expanded sampling of both families, including Trapella, and data from ndhF, trnLF, and ETS sequences, this study confirms that the two families are distinct lineages, identifies a new placement for Trapella in tribe Gratioleae (Plantaginaceae s. 1), and shows that the two families exhibit a combination of shared floral morphology due to their proximity in Lamiales, and convergent functional morphology for dispersal. The phylogeny indicates the three tribes of Pedaliaceae are monophyletic, but that Sesamum is not.
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phylogeny of pedaliaceae and martyniaceae and the placement of trapella in plantaginaceae s l
Systematic Botany, 2015Co-Authors: Isobel Claire Gormley, Dorothea Bedigian, Richard G OlmsteadAbstract:Abstract— Pedaliaceae and Martyniaceae are Old World and New World families occurring primarily in arid environments with some taxa exhibiting similar adaptations to dispersal by large animals. Their taxonomic histories have also been intertwined, since they have often been combined as one family (e.g. Pedaliaceae). The temperate Asian aquatic plant Trapella was also assigned to Pedaliaceae, based on fruits with similar dispersal traits. With expanded sampling of both families, including Trapella, and data from ndhF, trnLF, and ETS sequences, this study confirms that the two families are distinct lineages, identifies a new placement for Trapella in tribe Gratioleae (Plantaginaceae s. 1), and shows that the two families exhibit a combination of shared floral morphology due to their proximity in Lamiales, and convergent functional morphology for dispersal. The phylogeny indicates the three tribes of Pedaliaceae are monophyletic, but that Sesamum is not.
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phylogeny and biogeography in solanaceae verbenaceae and bignoniaceae a comparison of continental and intercontinental diversification patterns
Botanical Journal of the Linnean Society, 2013Co-Authors: Richard G OlmsteadAbstract:Recent molecular phylogenetic studies of Solanales and Lamiales show that Solanaceae, Verbenaceae and Bignoniaceae all diversified in South America. Estimated dates for the stem lineages of all three families imply origins in the Late Cretaceous, at which time South America had separated from the united Gondwanan continent. A comparison of clades in each family shows (1) success in most clades at dispersing to, and diversifying in, North America and/or the Caribbean, (2) a mix of adaptation to novel ecological zones and niche conservation, (3) limited dispersal to continents outside of the western hemisphere, and, where this has occurred, (4) no association between long-distance dispersal and fleshy, animal-dispersed fruits. Shared patterns among the three families contribute to a better understanding of the in situ diversification of the South American flora. © 2012 The Linnean Society of London, Botanical Journal of the Linnean Society, 2012, ●●, ●●–●●.
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phylogeny and biogeography in solanaceae verbenaceae and bignoniaceae a comparison of continental and intercontinental diversification patterns
Botanical Journal of the Linnean Society, 2013Co-Authors: Richard G OlmsteadAbstract:Recent molecular phylogenetic studies of Solanales and Lamiales show that Solanaceae, Verbenaceae and Bignoniaceae all diversified in South America. Estimated dates for the stem lineages of all three families imply origins in the Late Cretaceous, at which time South America had separated from the united Gondwanan continent. A comparison of clades in each family shows (1) success in most clades at dispersing to, and diversifying in, North America and/or the Caribbean, (2) a mix of adaptation to novel ecological zones and niche conservation, (3) limited dispersal to continents outside of the western hemisphere, and, where this has occurred, (4) no association between long-distance dispersal and fleshy, animal-dispersed fruits. Shared patterns among the three families contribute to a better understanding of the in situ diversification of the South American flora. © 2012 The Linnean Society of London, Botanical Journal of the Linnean Society, 2012, ●●, ●●–●●.
Rodrigo Rosariocruz - One of the best experts on this subject based on the ideXlab platform.
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acaricidal effect of essential oils from lippia graveolens Lamiales verbenaceae rosmarinus officinalis Lamiales lamiaceae and allium sativum liliales liliaceae against rhipicephalus boophilus microplus acari ixodidae
Journal of Medical Entomology, 2011Co-Authors: Moises Martinezvelazquez, Rodrigo Rosariocruz, G Castilloherrera, Jose Miguel Floresfernandez, Angel H Alvarez, E LugocervantesAbstract:Acaricidal effects of three essential oils extracted from Mexican oregano leaves (Lippia graveolens Kunth), rosemary leaves (Rosmarinus officinalis L.), and garlic bulbs (Allium sativum L.) on 10-d-old Rhipicephalus (Boophilus) microplus (Canestrini) tick larvae were evaluated by using the larval packet test bioassay. Serial dilutions of the three essential oils were tested from a starting concentration of 20 to 1.25%. Results showed that both Mexican oregano and garlic essential oils had very similar activity, producing high mortality (90-100%) in all tested concentrations on 10-d-old R. microplus tick larvae. Rosemary essential oil produced >85% larval mortality at the higher concentrations (10 and 20%), but the effect decreased noticeably to 40% at an oil concentration of 5%, and mortality was absent at 2.5 and 1.25% of the essential oil concentration. Chemical composition of the essential oils was elucidated by gas chromatography-mass spectrometry analyses. Mexican oregano essential oil included thymol (24.59%), carvacrol (24.54%), p-cymene (13.6%), and y-terpinene (7.43%) as its main compounds, whereas rosemary essential oil was rich in a-pinene (31.07%), verbenone (15.26%), and 1,8-cineol (14.2%), and garlic essential oil was rich in diallyl trisulfide (33.57%), diallyl disulfide (30.93%), and methyl allyl trisulfide (11.28%). These results suggest that Mexican oregano and garlic essential oils merit further investigation as components of alternative approaches for R. microplus tick control.
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acaricidal effect of essential oils from lippia graveolens Lamiales verbenaceae rosmarinus officinalis Lamiales lamiaceae and allium sativum liliales liliaceae against rhipicephalus boophilus microplus acari ixodidae
Journal of Medical Entomology, 2011Co-Authors: Moises Martinezvelazquez, Rodrigo Rosariocruz, G Castilloherrera, Jose Miguel Floresfernandez, Angel H Alvarez, E LugocervantesAbstract:ABSTRACT Acaricidal effects of three essential oils extracted from Mexican oregano leaves (Lippia graveolens Kunth), rosemary leaves (Rosmarinus officinalis L.), and garlic bulbs (Allium sativum L.) on 10-d-old Rhipicephalus (Boophilus) microplus (Canestrini) tick larvae were evaluated by using the larval packet test bioassay. Serial dilutions of the three essential oils were tested from a starting concentration of 20 to 1.25%. Results showed that both Mexican oregano and garlic essential oils had very similar activity, producing high mortality (90–100%) in all tested concentrations on 10-d-old R. microplus tick larvae. Rosemary essential oil produced >85% larval mortality at the higher concentrations (10 and 20%), but the effect decreased noticeably to 40% at an oil concentration of 5%, and mortality was absent at 2.5 and 1.25% of the essential oil concentration. Chemical composition of the essential oils was elucidated by gas chromatographymass spectrometry analyses. Mexican oregano essential oil includ...
G Castilloherrera - One of the best experts on this subject based on the ideXlab platform.
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acaricidal effect of essential oils from lippia graveolens Lamiales verbenaceae rosmarinus officinalis Lamiales lamiaceae and allium sativum liliales liliaceae against rhipicephalus boophilus microplus acari ixodidae
Journal of Medical Entomology, 2011Co-Authors: Moises Martinezvelazquez, Rodrigo Rosariocruz, G Castilloherrera, Jose Miguel Floresfernandez, Angel H Alvarez, E LugocervantesAbstract:Acaricidal effects of three essential oils extracted from Mexican oregano leaves (Lippia graveolens Kunth), rosemary leaves (Rosmarinus officinalis L.), and garlic bulbs (Allium sativum L.) on 10-d-old Rhipicephalus (Boophilus) microplus (Canestrini) tick larvae were evaluated by using the larval packet test bioassay. Serial dilutions of the three essential oils were tested from a starting concentration of 20 to 1.25%. Results showed that both Mexican oregano and garlic essential oils had very similar activity, producing high mortality (90-100%) in all tested concentrations on 10-d-old R. microplus tick larvae. Rosemary essential oil produced >85% larval mortality at the higher concentrations (10 and 20%), but the effect decreased noticeably to 40% at an oil concentration of 5%, and mortality was absent at 2.5 and 1.25% of the essential oil concentration. Chemical composition of the essential oils was elucidated by gas chromatography-mass spectrometry analyses. Mexican oregano essential oil included thymol (24.59%), carvacrol (24.54%), p-cymene (13.6%), and y-terpinene (7.43%) as its main compounds, whereas rosemary essential oil was rich in a-pinene (31.07%), verbenone (15.26%), and 1,8-cineol (14.2%), and garlic essential oil was rich in diallyl trisulfide (33.57%), diallyl disulfide (30.93%), and methyl allyl trisulfide (11.28%). These results suggest that Mexican oregano and garlic essential oils merit further investigation as components of alternative approaches for R. microplus tick control.
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acaricidal effect of essential oils from lippia graveolens Lamiales verbenaceae rosmarinus officinalis Lamiales lamiaceae and allium sativum liliales liliaceae against rhipicephalus boophilus microplus acari ixodidae
Journal of Medical Entomology, 2011Co-Authors: Moises Martinezvelazquez, Rodrigo Rosariocruz, G Castilloherrera, Jose Miguel Floresfernandez, Angel H Alvarez, E LugocervantesAbstract:ABSTRACT Acaricidal effects of three essential oils extracted from Mexican oregano leaves (Lippia graveolens Kunth), rosemary leaves (Rosmarinus officinalis L.), and garlic bulbs (Allium sativum L.) on 10-d-old Rhipicephalus (Boophilus) microplus (Canestrini) tick larvae were evaluated by using the larval packet test bioassay. Serial dilutions of the three essential oils were tested from a starting concentration of 20 to 1.25%. Results showed that both Mexican oregano and garlic essential oils had very similar activity, producing high mortality (90–100%) in all tested concentrations on 10-d-old R. microplus tick larvae. Rosemary essential oil produced >85% larval mortality at the higher concentrations (10 and 20%), but the effect decreased noticeably to 40% at an oil concentration of 5%, and mortality was absent at 2.5 and 1.25% of the essential oil concentration. Chemical composition of the essential oils was elucidated by gas chromatographymass spectrometry analyses. Mexican oregano essential oil includ...