2 edition of Characterization of three germplasms of Parthenium argentatum found in the catalog.
Characterization of three germplasms of Parthenium argentatum
Joyce K. Zaiger
Written in English
|Statement||by Joyce K. Zaiger.|
|The Physical Object|
|Pagination||xii, 124 leaves, bound :|
|Number of Pages||124|
Photosynthetic Characteristics of the C 3-C 4 Intermediate Parthenium hysterophorus Brandon D. Moore, Vincent R. Franceschi, Shu-Hua Cheng, Jingrui Wu, and Maurice S. B. Ku Department of Botany, Washington State University, Pullman, Washington Cited by: This page was last edited on 19 October , at Text is available under the Creative Commons Attribution-ShareAlike License; additional terms may
Summary of Invasiveness Top of page. Parthenium hysterophorus is an annual herb that aggressively colonizes disturbed is considered as one of the ‘ most invasive species in the world’ by the IUCN ().Native to the New World, it has been accidentally introduced into several countries and has become a serious agricultural and rangeland weed in parts of Australia, Asia, Africa and. guayule Asteraceae Parthenium argentatum A. Gray symbol: PAAR5 Leaf: Alternate, simple, evergreen, lanceolate to ovate, 1 to 3 inches long, entire or with a few scatterd teeth or shallow lobes, gray-green with abundant silvery hairs above and below. Flower: Small, pale yellow to white flower which occurs in dense flat topped, many branched, terminal clusters, appearing nearly year round.
Present work reports the biological activities of P. hysterophorus leaf, stem, flower, and root. Dried samples were sequentially extracted with many solvents. Hexane (HX), benzene (BZ), and chloroform (CH) extracts of leaf showed considerable antibacterial activity against Streptococcus mutans (MTCC ), Proteus vulgaris (MTCC ), and Salmonella typhi (MTCC ).Cited by: Define parthenology. parthenology synonyms, parthenology pronunciation, parthenology translation, English dictionary definition of parthenology. Physiology. the study of virginity. See also: Women.
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Parthenium L. – feverfew Species: Parthenium argentatum A. Gray – guayule Subordinate Taxa. This plant has no children Legal Status. Wetland Status. Interpreting Wetland Status.
Related Links. More Accounts and Images; ARS Germplasm Resources Information Network (PAAR5). 2 THE UNIVERSITY OF ARIZONA® GRADUATE COLLEGE As members of the Final Examination Committee, we certify that we have read the dissertation prepared by Marçal Henrique Amici Jorge_____.
The fragility of a single-source, geographically concentrated supply of natural rubber, a critical material of the modern economy, has brought guayule (Parthenium argentatum A. Gray) to the forefront as an alternative source of natural improvement of guayule for commercial-scale production has been limited by the lack of genomic tools and well-characterized genetic resources Cited by: 6.
Parthenium argentatum, commonly known as the guayule (/ ɡ w aɪ ˈ uː l iː / or Characterization of three germplasms of Parthenium argentatum book w aɪ ˈ uː l eɪ /, as in Spanish), is a flowering shrub in the aster family, Asteraceae, that is native to the southwestern United States and northern was first documented by J.M.
Bigelow in and was first described by Asa Gray. It can be found in the US states of New Mexico and Texas and the Family: Asteraceae. Parthenium argentatum (guayule) is an industrial crop that produces latex, which was recently commercialized as a source of latex rubber safe for people with Type I latex allergy.
The complete plastid genome of P. argentatum was sequenced. The sequence provides important information useful for genetic engineering strategies. Comparison to the sequences of plastid genomes from three Cited by: (characterization) or how to measure the range of their variation (evaluation).
• Most of the descriptors for characterization and evaluation are species-specific. • An important tool for a standardized characterization system, which provides an international format and a universally understood 'language' for PGRFA Size: KB.
Three germplasm lines of mature guayule (Cal-6, AZ, and G) and another species of Parthenium (P. tomentosum, PT), juvenile soft maple (Acer rubrum), a deciduous tree, and milkweed (Asclepias syriaca L.) that has long ﬁbers were the plant sources.
Parthenium argentatum. Published online. Accessed Mar. 31 The Plant List Parthenium argentatum in The Plant List Version Published on the internet. Accessed: Mar. Parthenium argentatum. Missouri Botanical Garden.
Published on the internet. Accessed: Mar. Vernacular names. Parthenium. Parthenium argentatum ; Parthenium argentatum is an accepted name This name is the accepted name of a species in the genus Parthenium (family Compositae). The record derives from TICA (data supplied on ) which reports it as an accepted name (record AFDBFD7CA9B1C9) with original.
Guayule (Parthenium argentatum Gray), a rubber-plant of the Chihuahuan Desert, Related Titles. Series: Carnegie Institution of Washington. Publication no. Lloyd, Francis Ernest, Type.
Book Material. Published material. Publication info. Request PDF | OnDaniel C. Ilut and others published A century of guayule: Comprehensive genetic characterization of the US national guayule (Parthenium argentatum A.
Interspecific hybrids betweenParthenium argentatum, the guayule rubber plant, andP. fruticosum var. fruticosum were evaluated for their potential rubber content and quality. Fifteen-mo-old field-grown plants ofP. fruticosum osum measured four times more in height and spread than those ofP.
argentatum, but contained less than % rubber of low mol nium argentatum Cited by: 7. Despite the fact that Parthenium is considered a toxic plant industrial uses are reported in the literatures (Sastri and Kavathekar ).
A related species, Parthenium argentatum Gray (guayule) yields rubber which can substitute for Hevea rubber. The word parthenium is derived from the Latin parthenice suggesting medicinal uses (Bailey ).
guayule (wīyo͞o`lē, gwä–), multibranched flowering evergreen shrub, Parthenium argentatum, native to the deserts of the SW United States and N Mexico. Growing to 3 ft (1 m) in height, the guayule has leaves and outer stems that are covered with silvery hairs; its small yellow-white composite flowers are produced in clusters.
Statistics. The Plant List includes 44 scientific plant names of species rank for the genus these 13 are accepted species names. The Plant List includes a further 12 scientific plant names of infraspecific rank for the genus do not intend The Plant List to be complete for names of infraspecific rank.
These are primarily included because names of species rank are. Health hazards to humans and livestock. This weed is known to cause many health hazards which have now reached epidemic proportions.
Agriculturists are concerned about P. hysterophorus affecting food and fodder crops, since the pollen and dust of this weed elicit allergic contact dermatitis in humans (Gunaseelan ; Morin et al.
).Dermatitis is a T cell-mediated Cited by: The genus Parthenium has been classified into 16 different species (Rollins ) from which only guayule (P. argentatum) contains substantial amounts of good quality pecific hybridization in guayule as a means of introducing desirable traits, requires basic information on the breeding behavior of the interspecific hybrids with regard to fertility and type of inheritance of the.
Parthenium is a genus of North American shrubs in the sunflower tribe within the daisy family. The name Parthenium is derived from either the Greek word παρθένος (parthenos), meaning "virgin," or παρθένιον (parthenion), an ancient name for a plant.
Parthenium or Gajar Ghans is the most common invasive species in India. Parthenium hysterophorus plant causes milk disease in Family: Asteraceae.
Habitat of Guayule: Limestone ridges and highly calcareous soils in arid and semi-arid habitats. Other uses of the herb: A source of rubber obtained by mechanical maceration of the roots and/or stems. Parthenium argentatum Gray, commonly known as guayule, is a shrub in the Asteraceae that is native to the southwestern United States and northern nium argentatum produces high quality rubber in bark tissue, which is under development for biomedical uses.
The U.S. Food and Drug Administration recently approved the first medical device made from P. argentatum natural by:. Guayule (Parthenium argentatum A.
Gray) is a promising domestic source of solid rubber for tire manufacturing in North improvement and breeding efforts on guayule have enabled improved germplasm to be developed and deployed on commercial fields. One difficulty in guayule breeding is the identification of the mode of reproduction, particularly in polyploids, which exhibit a Cited by: 1.Parthenium argentatum synonyms, Parthenium argentatum pronunciation, Parthenium argentatum translation, English dictionary definition of Parthenium argentatum.
Noun 1. Parthenium argentatum - much-branched subshrub with silvery leaves and small white flowers of Texas and northern Mexico; cultivated as a source of.Title: CHARACTERIZATION OF THE REPRODUCTIVE MODE IN GUAYULE (PARTHENIUM ARGENTATUM GRAY, ASTERACEAE) IN VITRO (Parthenium argentatum, Gray, Asteraceae) is a latex-producing perennial desert shrub that is potentially of economic importance as an industrial crop for the desert Southwest.
It is known to possess complex reproductive modes.