![]() The two exons of the fern ndhB gene have a unique pattern of intragenic copy number variances. japonicum plastome occupies an intermediate position between that of basal ferns and core leptosporangiates. ![]() Comparative genomic analysis of all sequenced fern plastomes reveals that the gene order of L. The two species represent the sister and the basal lineages of core leptosporangiates, respectively, for which the plastome sequences are currently unavailable. Here, we have determined the complete chloroplast genome sequences of Lygodium japonicum (Lygodiaceae), a member of schizaeoid ferns (Schizaeales), and Marsilea crenata (Marsileaceae), a representative of heterosporous ferns (Salviniales). However, the details of genome structure transformation from ancestral ferns to core leptosporangiates remain unclear because of limited plastome data available. Previous studies have shown that core leptosporangiates, the most species-rich group of extant ferns (monilophytes), have a distinct plastid genome (plastome) organization pattern from basal fern lineages. Gao, Lei Wang, Bo Wang, Zhi-Wei Zhou, Yuan Su, Ying-Juan Wang, Ting Plastome Sequences of Lygodium japonicum and Marsilea crenata Reveal the Genome Organization Transformation from Basal Ferns to Core Leptosporangiates microphyllum in a quarantine laboratory, demonstrating that the plant is a developmental host. Multiple generations of the tortricid were reared on L. Surveys for natural enemies of invasive weed Lygodium microphyllum in Thailand resulted in the collection of lepidopteran Archips machlopis. The suitability of select ferns as hosts for Archips machlopis (Lepidoptera: Tortricidae) As a conclusion, the results of this study definitely proven that leaf micromorphology can be used for species authentification and might useful as preliminary scientific data for future references and further study.« less Four types of epicuticular waxes and only one type of trichome were observed, that were specific for some species. Results in this study have shown some similarities and variations in the leaf micromorphological characteristics such as presencemore » of cuticular striation, type of epicuticular waxes, structural feature of stomata and also in the presence or absence and type of trichomes. The procedures involved such as dehydration, critical point drying, gold coated and examination under scanning electron microscope. The objective of this study is to identify the leaf micromorphological characteristics that can be used as supportive scientific data especially in authentification of medicinal ferns species. The four chosen species were Adiantum latifolium Lam., Lygodium flexuosum (L.) Sw., Lygodium microphyllum (Cav.) R. R.Ī leaf micromorphology study was conducted on four selected medicinal ferns species in Tasik Chini, Pahang. Leaf micromorphology of four medicinal ferns species in Tasik Chini, Pahang The first colony, collected in 2005 & 2007, was used for the initial host range testing. Three colonies of Neostromboceros albicomus, a candidate biological control agent of Lygodium microphyllum, were barcoded using the D2 expansion domain, to determine which of two biotypes they represented. Īre three colonies of Neostromboceros albicomus, a candidate biological control agent for Lygodium microphyllum, the same host biotype? species (Lygodiaceae) during exploration for biological control agents of Lygodium microphyllum (Cav.) R. ![]() It was discovered in the stems of several Lygodium Sw. sp., is a stem-boring musotimine from China. Brown.Īnother new Lygodium-boring species of the musotimine genus Siamusotima (Lepidoptera: Crambidae) from China ![]() amended the regulations by adding Old World climbing fern ( Lygodium microphyllum (Cavanilles) R. adding Old World climbing fern ( Lygodium microphyllum (Cavanilles) R. APHIS-2008-0097] Noxious Weeds Old World Climbing Fern and Maidenhair Creeper AGENCY: Animal and Plant. Management of this weed using fire or mechanical methods is ineffective, because the weed rapidly regrows from rhizomes, while herbicidal management i.ħ5 FR 23151 - Noxious Weeds Old World Climbing Fern and Maidenhair Creeperįederal Register 2010, 2011, 2012, 2013, 2014 Old World climbing fern, Lygodium microphyllum is one of the most problematic invasive weeds affecting natural areas in southern and central Florida. USDA-ARS?s Scientific Manuscript database Prospects for biological control of Old World climbing fern, Lygodium microphyllum - Encouraging results with the brown lygodium moth and update on other agents
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |