The atlas of florida plants provides a source of information for the distribution of plants within the state and taxonomic information. Pdf the experiment was conducted in the glasshouse at universiti putra malaysia to determine the efficacy of herbicides with different modes of action. Fimbristylis is a large genus of at least 100 species and a number can occur as weeds 20 species are listed by holm et al. The results of biodiversity analysis showed that on the rice plant land found 24 species of ageratum conyzoides, alternanthera sessilis, amaranthus viridis, commelina benghalensis, commelina diffusa, eclipta prostrata, ipomoea aquatica, ludwigia adscendens, ludwigia octovalvis, marsilea minuta, mimosa diplotricha, monochoria vaginalis. Copying and pasting the information on the search window or using the doi if available will often redirect to the new link page. Fimbristylis miliacea is erect sedge that may grow as annual or perennial plant. Therefore, it can be concluded that the plant extract is expected to contain phytoconstituents with potential. Mariscus dubius, cyperus haspan, fimbristylis miliacea are the species present in postmosoon. With a free trial of our online pdf converter, you can convert files to and from pdf for free, or sign up for one of our memberships for limitless access to our file converters full suite of tools.
Mohammed and ismail, allelopathic effects of fimbristylis miliacea on the physiological activities of five malaysian rice varieties, australian journal of crop science, vol. Fimbristylis miliacea, eclipta alba, ludwigia parviflora, monochoria vaginalis,alternanthera philoxeroides, sphenoclcea zeylenica 2025 gm 200250 ml 300 ltrs. Hypoglycemic effect of methanol extract of leaf of fimbristylis miliacea was examined in mice model. Of the 200300 species of fimbristylis worldwide, three are native to the hawaiian islands. The effects of sowing depth and flooding on the emergence. Brief description grazyna paczkowska, wednesday 17 november 1993. Several continents have native species but many species have been introduced to regions where they are not native. Group o4 herbicides are known as synthetic auxins synthetic auxins action like indoleacetic acid. Globe fringerush fimbristylis miliacea cross resistance to als. Fimbristylis fimbry cyperaceae images, classification, nomenclature, synonymy at phytoimages.
For flooding durations of 7, 14 and 21 days, per cent emergence and dry matter production were higher under saturated conditions than at 5 and 10 cm. Except for their inflorescences, these inconspicuous sedges look like small clumps of grass. Here it was observed that the mean field density of fimbristylis miliacea were higher but the frequency and uniformity were lower than alternanthera sessilis. Pdf biology and management of fimbristylis miliacea l. Low productivity has been attributed to several factors including challenges of weed control due to absence of registered herbicides for use.
Click on a scientific name below to expand it in the plants classification report. Three concentrations of the aqueous extract of the weed 12. Botany biology phenology distribution agricultural importance cultural control biological control chemical control. Germination and growth of fimbristylis miliacea biotypes resistant. Hypoglycemic effect of leaf extract of fimbristylis. The stems are densely tufted, usually up to 40cm long rarely to 120cm and 1 2mm wide. Allelopathic effects of fimbristylis miliacea on the. Lesser fimbristylis, grasslike fimbristylis, and hoorahgrass. All structured data from the file and property namespaces is available under the creative commons cc0 license. Florence 2641, bry 26314 french polynesia society islands tahiti island introduced invasive florence, j. A plant in this genus may be known commonly as a fimbry, fimbristyle, or fringerush.
Begum, mahfuza 2006 biology and management of fimbristylis miliacea l. In brazil this weed first evolved resistance to group b2 herbicides in 2001 and infests rice. About a dozen aquatic fringe rushes are native to florida. Fimbristylis miliacea vernacular names globinmed it is not uncommon for links on studiessources to change. Diagnostic characters biology ecology and distribution nuisance weed control botany usesremark. Glasshouse experiments were conducted from march to july 2003 to determine the effects of sowing depth, and the time, duration, and depth of flooding on the emergence, survival, and growth of fimbristylis miliacea l. The spikelet is spherical to ovate and reddish brown in color. This name is a synonym of fimbristylis quinquangularis vahl kunth the record derives from wcsp data supplied on 20120323 which reports it as a synonym record 245729 with original publication details. Preliminary documentation of aquatic macrophytes of kole. The record derives from wcsp data supplied on 20120323 which reports it as a synonym record 245729 with original publication details. Pdf effect of herbicides for the control of fimbristylis miliacea l. Fimbristylis spathacea ufifas center for aquatic and. In malaysia this weed first evolved resistance to group o4 herbicides in 1989 and infests rice. General information about fimbristylis quinquangularis subsp.
Plants profile for fimbristylis annua annual fimbry. A good argument exists that vahl, first to adopt the plant as a fimbristylis, took the roundspikeleted element as f. The top of each stem is occupied by an array of spikelets, each borne on a long peduncle. A very important work on the biology of this species was done in japan during sixties. See status, confidence level, source for definitions. Fimbristylis article about fimbristylis by the free. Group o4 resistant fimbristylis miliacea from malaysia. The treatments that were evaluated in the first experiment were three seeding depths 0, 0. Because it is a prolific seed producer, it soon becomes widespread when it enters new area of rice production. Effect of weeds diya siyambala aeschynomene indica, kudamatta fimbristylis miliacea and thunassa cyperus iria on growth and yield of rice oryza sativa l. In japan, it has been found growing on acidic soils ph fimbristylis quinquangularis is an erect, annual or shortlived perennial, grasslike plant with fibrous roots. Fimbristylis miliacea is an annual sedge which grows in clumps of erect stems up to about half a meter in height surrounded by fans of narrow flat leaves. Annual or occasionally apparently biennial, densely tufted, without rhizome. Ecological studies on cyperus difformis, cyperus iria and.
While every effort has been made to provide the most reliable and uptodate information available, ultimate legal requirements with respect to species are contained in. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Globe fringerush fimbristylis miliacea cross resistance to alsinhibitor. Globe fringerush fimbristylis miliacea cross resistance. Globally the most important synthetic auxin resistant weeds are kochia, wild radish, corn poppy, and wild mustard. You also get unlimited file sizes as well as the ability to upload and convert several files to pdf at the same time. Globe fringerush fimbristylis miliacea cross resistance to alsinhibitor herbicides under field conditions in irrigated rice in the south of brazil. Synthetic auxin resistance in two other species, tall waterhemp and common. The inflorescences are rather lax and diffuse forming a compound umbel. Vahl find, read and cite all the research you need on researchgate. The results can also be downloaded as a csv file unicode utf8 encoding.
The website also provides access to a database and images of herbarium specimens found at the university of south florida and other herbaria. There are two or three stigmata, and the style is thickened at the base. Group b2 herbicides are known as als inhibitors inhibition of acetolactate synthase als acetohydroxyacid synthase ahas. There are more than 200 species of fringe rushes in the world, only a few of which are aquatic. Fimbristylis miliacea 1989 2,4d malaysia galeopsis tetrahit 1988 dicamba, fluroxypyr, mcpa canada galium aparine 2014 fluroxypyr china galium spurium 1996 quinclorac canada kochia scoparia 1994 dicamba, fluroxypyr united states lactuca serriola 2007 2,4d, dicamba, mcpa united states. Group b2 resistant fimbristylis miliacea from brazil.
It is a widespread weed which can be found in the wild at wet areas, riverbanks and ricefields. Fimbristylis article about fimbristylis by the free dictionary. Fimbristylis quinquangularis is an erect, annual or shortlived perennial, grasslike plant with fibrous roots. Cyperus difformis, cyperus iria and fimbristylis miliacea are troublesome annual sedges of rice grown in many countries. Occurrence of fringerush in kharif rice in assam isws. However, it is not a legal authority for statutory or regulatory purposes. Vahl chinese name catalogue of life, china 2 fimbristylis miliacea l. This plant may be known by one or more common names in different places, and some are listed above. Fimbristylis miliacea, the grasslike fimbry or hoorahgrass, is a species of fimbry that probably. Vahl is a synonym of fimbristylis quinquangularis vahl kunth this name is a synonym of fimbristylis quinquangularis vahl kunth. Botany biology phenology distribution agricultural importance. Etymology the generic name fimbristylis is derived from the latin fimbria, thread or fringe, and the greek stylos, pillar or column, in reference to the fimbriate style of some members of this genus.
A study on the allelopathic effects of fimbristylis miliacea on four rice varieties namely mr211, mrq74, mr220 and mr84 was carried out under laboratory and greenhouse conditions. Fimbristylis miliacea is a slender tufted herb with compound reddish brown inflorescence irri. It appears to be better adapted to upland soils than f. Laboratory and screenhouse experiments were conducted to determine the effects of temperature, light, salt and water stress, seed burial depth, and flooding time, duration and depth on germination, emergence and growth of these three species. Globe fringerush fimbristylis miliacea is a monocot weed in the cyperaceae family. Florence 2253 pap adventice guam guam island guam island native. Effect of weeds diya siyambala aeschynomene indica. Vahl belongs to the cyperaceae family, or the sedge family. Files are available under licenses specified on their description page.
Original article allelopathic inhibition by fimbristylis. Pdf on sep 29, 2011, mahfuza begum and others published biology and management of fimbristylis miliacea l. General information fimbristylis belong to the sedge family cyperaceae consisting of some 4,000 species in about 70 genera. Common names pier 4 fimbristylis quinquangularis synonyms the plant list 5 fimbristylis quinquangularis useful tropical plants 6. Among the infesting weed species, the five most dominant. The following 5 files are in this category, out of 5 total.
There are 200 to 300 species distributed worldwide. Vahl is a synonym of fimbristylis quinquangularis vahl kunth. The most abundant and widelydistributed of sedges, having when most narrowly diagnosed 140 names. Of the 200300 species of fimbristylis worldwide, three are native to the hawaiian islands etymology the generic name fimbristylis is derived from the latin fimbria, thread or fringe, and the greek stylos, pillar or column, in. Fimbristylis miliacea, a sedge having allelopathic potential is a dominant weed in the rice fields. Nees were unable to emerge from a depth greater than 0. Fimbristylis miliacea grasslike fimbry this plant and synonym italicized and indented above can be weedy or invasive according to the authoritative sources noted below. Standard drug glibenclamide reduced fasting blood glucose concentration by 46.
Pdf growth and development of fimbristylis miliacea l. There are about a dozen species in florida wunderlin, 2003. Fimbristylis a genus of annual or perennial herbaceous plants of the family cyperaceae. Fimbristylis quinquangularis useful tropical plants. Abdul barek and mohammad anwarul basher abstract hypoglycemic effect of methanol extract of leaf of fimbristylis miliacea. The name fimbristylis miliacea listed as a synonym of f. Provides authoritative information on the flora of western australia. Fringerushes might be encountered as single plants or as significant colonies growing on roadsides or in flatwoods. Experiments were carried out in the laboratory and greenhouse to evaluate the allelopathic effects of f. Fimbristylis vahl e um genero botanico pertencente a familia cyperaceae o genero e composto por aroximadamente 740 especies sinonimos. Plants profile for fimbristylis quinquangularis fiveangle.
Spikelets 1 to 3 terminating ascending branches 1 in to 4 in 210 cm long. Fimbristylis is a large genus of at least 100 species and a number can occur. Fimbristylis dichotoma notes on taxonomy and nomenclature top of page the genus fimbristylis belongs to the sedge family cyperaceae and is characterized by the spiral arrangement of the glumes of its spikelets. The specific epithet cymosa is latin for full of shoots. There are more than 200 species, distributed in the tropics, the subtropics, and. Fimbristylis miliacea is another widespread annual weed whose origin is probably in the asian rice belt. The inflorescence is an umbel consisting of rather small spikelets. The results can also be downloaded as a csv file unicode utf8 encoding see status, confidence level, source for definitions. Fimbristylis miliacea and cyperus iria were dominant in the dry season with sdr values of more than 34% in all water regime treatments, but decreased to less than 23% in the main season. Department of agriculture and food western australia, 1124 pp.
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