Danh pháp hai phần. Wild species obviously were the progenitors of crops, as well as weeds, in the distant past. rudis (Sauer) Costea and Tardif] with resistance to PPO-inhibiting herbicides was observed in 2001 (Shoup et al. Mobiele applicaties BACKGROUND: Amaranthus tuberculatus is a primary driver weed species throughout the American Midwest. … Author information: (1)Division of Plant Sciences, University of Missouri, Columbia, MO, USA. Amaranthus tuberculatus likely had a more northern range, north of Missouri and Tennessee to the Great Lakes. Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. Pl Tall Waterhemp ( Amaranthus tuberculatus (=A. Recent and rapid evolution of resistance to glyphosate, the most widely used herbicides, in several weed species, including common waterhemp ( Amaranthus tuberculatus ), poses a serious threat to sustained crop production. BACKGROUND. Amaranthus tuberculatus var. Waterhemp (Amaranthus tuberculatus) is an agronomic weed found throughout the Midwestern United States. Very long chain fatty acid (VLCFA)-inhibiting herbicides (Herbicide group (HG) 15) have been applied to corn and soybean fields in Iowa since the 1960s. Inhibitors of 4-hydroxyphenylpyruvate dioxygenase (HPPD) are an important chemistry for weed management in numerous cropping systems. rudis has developed multiple resistance to triazine and acetolactate synthase- and protoporphyrinogen- inhibiting herbicides. Sauer, the first weed to have evolved this type of resistance, involves a unique … Two of these species are members of the genus Amaranthus L. Previous research has demonstrated that PPO-inhibitor resistance in A. tuberculatus (Moq.) This name is the accepted name of a species in the genus Amaranthus (family Amaranthaceae ). Resistance was confirmed in greenhouse for all six populations with glyphosate resistance factors (R/S) between 5.2 and 7.5. Amaranthus tuberculatus var. Wetland Status. Here, we present the most contiguous draft assemblies of these three species to date. J. D. Sauer] has not been studied in corn. Formerly, the said species was distinguished from a shorter phenotype of waterhemp that had the species name Amaranthus rudis , but since the two readily inter-mate and have extensive genetic … 2003 ), and it was the first weed reported … Amaranthus rudis J.D.Sauer, Amaranthus rudis, Amaranthus tuberculatus (Moq.) (2001) (2001) Amaranthus tuberculatus var. Pl. Antigen Laboratories, Inc. 1974-03-23. J.D.Sauer Common names Knötchen-Fuchsschwanz in German Rough-fruited water-hemp in language. Author information: (1)Division of Plant Sciences, University of Missouri, Columbia, MO, USA. The record derives from WCSP (in review) (data supplied on 2012-03-23 ) which reports it as an accepted name with original publication details: Madroño 13: 18 1955. However, it is not a legal authority for statutory or regulatory purposes. J.D.Sauer appears in other Kew resources: IPNI - The International Plant Names Index. Some references note two varieties of A. tuberculatus: var. (2003) Amaranthus tuberculatus var. Amaranthus tuberculatus pollen (0.0125 g/1mL) + Amaranthus palmeri pollen (0.0125 g/1mL) + Amaranthus retroflexus pollen (0.0125 g/1mL) + Amaranthus spinosus pollen (0.0125 g/1mL) Injection, solution. Geographic subdivisions for Amaranthus tuberculatus var. prostratus (Uline & W.L.Bray) Mohlenbr., Ill. Fl. J. D. Sauer (referred to col-lectively as the waterhemps in this paper), and Amaranthus palmeri S. Wats. rudis; Amaranthus tuberculatus var. All except A. retroflexus, A. tuberculatus, and possibly A. albus , have presumably spread into Michigan from farther south or west (or from cultivation) in historic time. Amaranthus spinosus (spiny amaranth); habit, in residential backyard. rudis biotype from Missouri. Amaranthus palmeri, Texas millet [Urochloa texana (Buckley) R. Webster], A. tuberculatus, ragweed parthenium (Parthenium hysterophorus L.), and … WSSA list of weeds in North America. In 2011, 4-hydroxyphenylpyruvate-dioxygenase (HPPD, EC 1.13.11.27) inhibitor herbicide resistance was first reported in two waterhemp populations. This plant and synonyms italicized and indented above can be weedy or invasive according to the authoritative sources noted below.This plant may be known by one or more common names in different places, and some are listed above. Waterhemp (Amaranthus tuberculatus) is a pigweed native to North America. Characteristics. Amaranthus tuberculatus Taxonomy ID: 277990 (for references in articles please use NCBI:txid277990) current name Amaranthus species in Midwestern USA [25]. Protoporphyrinogen oxidase (PPO) inhibitor–resistant waterhemp (Amaranthus tuberculatus) from Nebraska is multiple herbicide resistant: confirmation, mechanism of resistance, and management. Reference Shoup, Al-Khatib and Peterson. parallel evolution; herbicide resistance; de novo mutation; gene flow; population genomics; Glyphosate-resistant Amaranthus tuberculatus was first reported in Missouri in 2005 but has since been reported in 19 US states (), with resistant biotypes harming corn and soybean yields (2, 3).Resistance to glyphosate in weed populations is widespread, likely as a result of the rapid adoption … The evolution of glyphosate-resistant weeds has recently increased dramatically. Without proper management waterhemp has the potential to cause yield losses up to 74% and 56% in maize (Zea mays L.) and soybean [Glycine max (L.) Merr. Making this weed particularly problematic to manage is its demonstrated ability to evolve resistance to herbicides. Sauer is an accepted name. Amaranthus tuberculatus is a major weed of crop fields in the midwestern United States. Although several recent studies, mostly involving subtractive hybridization strategies, have contributed to increase the relatively low … Amaranthus tuberculatus, commonly known as roughfruit amaranth, rough-fruited water-hemp, or tall waterhemp, is a species of flowering plant. Amaranthus rudis J. D. Sauer and Amaranthus tuberculatus (Moq.) J. D. Sauer (referred to col-lectively as the waterhemps in this paper), and Amaranthus palmeri S. Wats. Waterhemp Amaranthus rudis or A. tuberculatus*** Erect, tall 3–10 ft: Slender, simple or branched terminal spikes: Throughout U.S. and southern Canada except driest areas: Male and female flowers on separate plants; stems and leaves smooth and hairless; leaves often longer and narrower than other species: Prostrate Pigweed Amaranthus blitoides 57, 463-469. Amaranthus tuberculatus is native to North America (Cen-tral and Eastern Central United States), where the species is recorded as being weedy in the United States and Canada (Costea et al., 2005; USDA-NRCS, 2019). You can change the display of the base map and layers by clicking on the layer control box in the upper right-hand corner. Pest management science. tuberculatus was resistant to the acetolactate synthase … Sauer, Amaranthus hybridus L., and Amaranthus palmeri (S.) Watson (Sauer 1957, 1967). Molecular and physiological characterization of six-way resistance in an Amaranthus tuberculatus var. Amaranthus hypochondriacus, a grain amaranth, is a C4 plant noted by its ability to tolerate stressful conditions and produce highly nutritious seeds. (Moq.) Amaranthus tuberculatus (Moq.) Sauer var. by William L Patzoldt, Bradley S Dixon, Patrick J Tranel. rudis (common waterhemp) was first identified in Ontario, Canada in 2002. Eight trials were conducted over a 2-year period (2003 and 2004) at two locations to determine the efficacy of pre-emergence and post-emergence herbicides for the control of A. tuberculatus in maize (Zea mays L.).A. An understanding of the genetic basis of sex determination may lead to new methods of managing these troublesome weeds. 347 21. 67, Issue. Sauer mô … Herbarium Name Used: none Amaranthus tuberculatus Cayuga: 1999: BKL – BKL00032455 Herbarium Name Used: Amaranthus tuberculatus 2/8/2012 - BKL (Steve Glenn) Chemung: 1949: NYS Tall waterhemp has been reported as a weed in 40 of 50 U.S. states. Amaranthus tuberculatus represents one of the most dramatic cases of weed invasion documented in the midwestern USA. Characterization of de novo transcriptome for waterhemp (Amaranthus tuberculatus) using GS-FLX 454 pyrosequencing and its application for studies of herbicide target-site genes. rudis)) is a dicot weed in the Amaranthaceae family. tall waterhemp. Illinois, Fl. Amaranthus tuberculatus; Amaranthus palmeri, etc ; dioecy; genes; genomics; sex determination; weeds; Show all 7 Subjects Abstract:... Amaranthus tuberculatus and Amaranthus palmeri are agronomically important weed ..... Amaranthus tuberculatus, several contigs, with combined length of 4.6 Mb and with 147 gene models, were ..... independently. Amaranthus tuberculatus var. tuberculatus, considered more northern and Midwest, has no tepals on female flowers and fruit that does not split cleanly. Inhibitors of 4-hydroxyphenylpyruvate dioxygenase (HPPD) are an important chemistry for weed management in numerous cropping systems. To date, the only known mechanism conferring protoporphyrinogen IX oxidase (PPO)-inhibitor resistance in waterhemp (Amaranthus tuberculatus) is a glycine deletion in PPO2 (ΔG210), which results in cross-resistance to foliar PPO-inhibiting herbicides. Amaranthus tuberculatus var. Abstract Amaranthus tuberculatus, Amaranthus hybridus, and Amaranthus palmeri are agronomically important weed species. Rough-fruited water-hemp is introduced in Europe and other continents, and in much of North America, including... Habitat. Amaranthus tuberculatus (Moq.) ], respectively. Sauer – roughfruit amaranth. Sauer] is a problematic dicot weed in maize, soybean, and cotton production in the United States. A recent example is a Amaranthus rudis (A. tuberculatus), which literally emerged from the swamp and became a major weed, presumably by crossing with a weedy Amaranthus species and changing its wild syndrome toward weediness (Trucco et al., 2009). rudis biotype from Missouri. Name. )Sauer Facts. Other scientific names. This name is the accepted name of a species in the genus Amaranthus (family Amaranthaceae ). rudis) Tall Waterhemp: 17140: 5: Canada (Ontario) Canada: Ontario: 2017: Corn (maize), and Soybean: atrazine, glyphosate, and imazethapyr: 7: Multiple Resistance: 3 Sites of Action ALS inhibitors (B/2) Photosystem II- Serine 264 Binders (C1/5) EPSP synthase inhibitors (G/9) 219: Amaranthus tuberculatus (=A. tuberculatus was due to amplification of the 5-enolpyruvylshikimate-3-P synthase ( EPSPS ) gene, which encodes the … Here, we present the most contiguous draft assemblies of these three species to date. Flower Seed Head. Amaranthus tuberculatus (Waterhemp) Many botanists have recently reclassified waterhemp as being one species ( Amaranthus tuberculatus ) rather than two (Pratt and Clark 2001). Free and Open Access to Biodiversity Data. Amaranthus tuberculatus (rough-fruited water-hemp); habit, growing in the riparian zone of a man-made pond. Gray Herbicides to which A. tuberculatus has evolved resistance are photosystem II inhibitors, Amaranthus tuberculatus is a major weed of crop fields in the midwestern United States. We report that glyphosate resistance in A . There is some uncertainty to the status of the species in the Canadian pro- The Alabama Plant Atlas is a source of data for the distribution of plants within the state as well as taxonomic, conservation, invasive, and wetland information for each species. Amaranthus tuberculatus has become a major weed of agricultural fields and other disturbed habitats and is now introduced in parts of North America far outside its original range. In August 2020 we documented the first population in Montana. EFFECTS OF MOISTURE AND SALT STRESS ON GERMINATION OF COMMON WATERHEMP (Amaranthus tuberculatus) Gabrielle Celaya-Finke1, Katherine Waselkov1, Lynn Sosnoskie2, and Anil Shrestha1 1California State University, Fresno, CA 2Cornell University, Ithaca, NY ABSTRACT: Common waterhemp is generally not a major weed in cropping systems in California. common waterhemp (Amaranthus tuberculatus), poses a serious threat to sustained crop production. If this newest leaf is hairless, the plant is … Amaranthus tuberculatus ← → Other Common Names: common waterhemp. Amaranthus tuberculatus and Amaranthus palmeri are agronomically important weed species, both with stable dioecious reproductive systems. Resistance to herbicides that inhibit protoporphyrinogen oxidase (PPO) has been slow to evolve and, to date, is confirmed for only four weed species. Notes. Amaranthus tuberculatus is an annual dioecious herb 1-2 m tall which has spread from its native range in northern North America and is considered a major weed of agricultural fields and other disturbed areas in … Jump to navigation Jump to search. Sauer] is a dioecious summer annual species native to much of the Midwest. Preferred name: Amaranthus tuberculatus. Bernards ML, Crespo RJ, Kruger GR, Gaussoin R and Tranel PJ, A waterhemp (Amaranthus 348 tuberculatus) population resistant to … Amaranthus tuberculatus var. Pest Manag Sci 66, 1042-1052. Sand Island, Midway Atoll, Hawaii, USA. Weed Sci 53:30–36 CrossRef Google Scholar Patzoldt WL, Hager AG, McCormic JS, Tranel PJ (2006) A codon deletion confers resistance to herbicides inhibiting protoporphyrinogen oxidase. Not applicable. Amaranthus tuberculatus is almost exclusively found as a soybean alien in port areas (mainly in Antwerpen and Gent). J.D. J.D.Sauer. Amaranthus tuberculatus, Amaranthus hybridus, and Amaranthus palmeri are agronomically important weed species. J.D. Amaranthus tuberculatus (Moquin-Tandon) J. D. Sauer: Common Name: Tall Amaranth; Rough Fruit Water Hemp; Inland Water Hemp: Habitat: Roadside ditches, along railroad tracks. The main objective of this study was to … Amaranthus tuberculatus (Moq.) prostratus (Uline & W.L.Bray) Mohlenbr. rudis: ScV, SCo : MAP CONTROLS 1. Amaranthus tuberculatus (=A. Pest management science. Amaranthus tuberculatus is native to North America (Central and Eastern Central United States), where the species is recorded as being weedy in the United States and Canada (Costea et al., 2005; USDA‐NRCS, 2019). These possess an optimal amino acid balance and constitute a rich source of health-promoting peptides. A. Montelia tamariscina (Nutt.) The record derives from WCSP (in review) (data supplied on 2012-03-23 ) which reports it as an accepted name with original publication details: Madroño 13: 18 1955. In 2011, 4-hydroxyphenylpyruvate-dioxygenase (HPPD, EC 1.13.11.27) inhibitor herbicide resistance was first reported in two waterhemp populations. J.D. This weed of crop fields, especially soybean and corn in the Midwest, is problematic because of prolific seed production and evolved herbicide resistance. subnudus (S.Watson) Mohlenbr., Ill. Fl. There is some uncertainty to the status of the species in the Canadian provinces of Ontario and Quebec. Water Hemp (Amaranthus rudis) is very similar in appearance to Western Hemp (Amaranthus tuberculatus), and both species share the same range in Illinois and have similar habitat preferences. The VLCFA-inhibiting herbicides are now applied more frequently to control multiple herbicide-resistant (MHR) waterhemp (Amaranthus tuberculatus Moq. Synonyms (former Scientific Names): ... Palmer amaranth leaves, however, are short and broad with petioles that area usually at least as long as the leaf. 05, p. 510. Triazine resistance in Amaranthus tuberculatus (Moq) Sauer that is not site-of-action mediated. Sauer is an accepted name. Lewisville Aquatic Ecosystem Research Facility, … subnudus (S.Watson) Mohlenbr. Pokeweeds-Pinks 135. Shergill LS(1), Bish MD(1), Jugulam M(2), Bradley KW(1). Amaranthus species in Midwestern USA [25]. tall amaranth. Read more related scholarly scientific articles and abstracts. The species is infamous for evolving resistance to multiple herbicides, and predicting whether these resistances may be transferred to widespread weeds of the Amaranthus hybridus aggregate is a matter of epidemiological concern. populations of tall waterhemp (Amaranthus tuberculatus) from central Illinois (designated ACR and MCR) did not possess a point mutation in psbA (encoding the D1 protein, the target site for atrazine), but rapid production of atrazine-glutathione conjugates indicated that elevated rates of metabolism may be a major resistance mechanism. Amaranthus tuberculatus (Moq. We utilized a combination of Pacific Biosciences long-read sequencing and chromatin contact mapping inf … Shergill LS(1), Bish MD(1), Jugulam M(2), Bradley KW(1). The emerging evolutionary differentiation between the two related taxa was erased by agriculture and human-induced introduction and invasion. Sauer) is a problem weed commonly found in the Midwestern United States that can cause crippling yield losses for both maize (Zea mays L.) and soybean (Glycine max L. Merr). Illinois, Fl. Associated Ecological Communities: ** Growth Habit: Herb: Duration: Annual: Category: Vascular: USDA Symbol: AMTU: Plant Notes: ** Taxonomic Notes: ** Status: Native: References: ** Specimen: In Illinois this weed first evolved multiple resistance (to 4 herbicide sites of action) in 2009 and infests Corn (maize), and Soybean. EPPO Code: AMATU. USA (southeast). Occurs only in wetlands . GBE 12:1988-1993 346 (2020). Rough-Fruit Amaranth allergy information and photos The first documented case of resistance was in an Amaranthus tuberculatus population from Illinois, called MCR, from a continuous seed corn production that had seen the repeated use of an HPPD herbicide for at least seven conse-cutive years [26]. tuberculatus; Soort Details; Waarnemingen; Kaarten; Foto's; Geluiden; Statistieken; Op/in; Namen; Ik heb deze soort gezien! Amaranthus tuberculatus (Moquin-Tandon) J. D. Sauer - Tall Amaranth; Rough Fruit Water Hemp; Inland Water Hemp Citation Amaranthus tuberculatus (Moquin-Tandon) J.
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