You searched for:
Subject
Fallopia convolvulus
Remove constraint Subject: Fallopia convolvulus
Subject term
Polygonum
Remove constraint Subject term: Polygonum
PubAg
Main content area
Limit your search
- Fallopia convolvulus[remove]11
- Polygonum11
- Chenopodium album4
- buckwheat3
- crops3
- more Subject »
Search
11 Search Results
1 - 11 of 11
Search Results
- Author:
- S. Q. He; Z. H. Wen; B. Bai; Z. Q. Jing; X. W. Wang
- Source:
- Mycologia 2021 v.113 no.1 pp. 78-91
- ISSN:
- 1557-2536
- Subject:
- Amaranthus retroflexus; Botrytis; Cirsium arvense; Convolvulus arvensis; DNA-directed RNA polymerase; Fagopyrum esculentum; Fallopia convolvulus; Kalanchoe blossfeldiana; Mentha canadensis; Plantago asiatica; Polygonum; Raphanus sativus; Vicia faba; conidia; glyceraldehyde-3-phosphate dehydrogenase; heat shock proteins; internal transcribed spacers; leaves; new species; pathogenicity; phylogeny; sclerotia; China
- Abstract:
- ... A new species, Botrytis polygoni, was isolated from several species of Polygonaceae in 2011 and 2012 in Tongwei County, Gansu Province, China. The species infects Fagopyrum esculentum, F. tataricum, and Fallopia convolvulus, causing brown leaf spots and large blotches with concentric rings in the field. Botrytis polygoni is morphologically characterized by conidia spherical, unicellular, hyaline t ...
- DOI:
- 10.1080/00275514.2020.1809288
- https://doi.org/10.1080/00275514.2020.1809288
- Author:
- Jianqing Wang; Zhan Chen
- Source:
- Biochemical systematics and ecology 2020 v.88 pp. 103984
- ISSN:
- 0305-1978
- Subject:
- Fagopyrum; Fallopia baldschuanica; Fallopia convolvulus; Polygonum; Reynoutria; Rheum; anthraquinones; chemical composition; chemotaxonomy; flavonoids; phenol; spectroscopy; sterols; stilbenes
- Abstract:
- ... Fifteen compounds were isolated and elucidated from the alcohol extract of Fallopia cynanchoides by modern phytochemical isolation and spectroscopic methods, and these compounds can be divided into four sterols, a phenol, anthraquinones, a chromone, two stilbenes and three flavonoids. All of these compounds were obtained from this plant for the first time. Chemotaxonomic studies indicated that F. ...
- DOI:
- 10.1016/j.bse.2019.103984
- https://doi.org/10.1016/j.bse.2019.103984
- Author:
- Helena D. Smolarz
- Source:
- Acta Societatis Botanicorum Poloniae 1999 v.68 no.4 pp. 287-290
- ISSN:
- 0001-6977
- Subject:
- Fallopia convolvulus; Polygonum; phenolic acids; qualitative analysis; thin layer chromatography
- Abstract:
- ... The Two-Dimensional Thin Layer Chromatography method has been used for the separation and identification of phenolic acids from six taxons of Pohygonum L. genus. The following acids were found: caffeic, p-coumaric, ferulic, p-hydroxybenzoic, m-hydroxybenzoic, vanillic, syringic, p-hydroxyphenylacetic, o-hydroxyphenylacetic, synapic, melillotic, salicylic, gentisic, elagic, gallic, chlorogenic, pro ...
- DOI:
- 10.5586/asbp.1999.040
- https://doi.org/10.5586/asbp.1999.040
- Author:
- Martin Steven G.; Van Acker Rene C.; Friesen Lyle F.
- Source:
- Weed science 2001 v.49 no.3 pp. 326-333
- ISSN:
- 0043-1745
- Subject:
- Amaranthus retroflexus; Avena fatua; Brassica napus; Chenopodium album; Echinochloa crus-galli; Elymus repens subsp. repens; Fallopia convolvulus; Galeopsis tetrahit; Hordeum vulgare; Linum usitatissimum; Malva pusilla; Polygonum; Portulaca; Setaria pumila subsp. pumila; Setaria viridis; Sinapis arvensis subsp. arvensis; Taraxacum officinale; Thlaspi arvense; Triticum aestivum; barley; biomass; buckwheat; canola; crop yield; diquat; flax; glufosinate; glyphosate; oats; portion size; postemergent weed control; shoots; terbufos; weeds; wheat; Manitoba
- Abstract:
- ... The critical period of weed control is the portion of the life cycle of a crop during which it must be kept weed-free to prevent yield loss due to weed interference. The advent of herbicide-resistant canola (Brassica napus L.) varieties in western Canada has meant that there are now more options for postemergence weed control in canola, and this has prompted increased interest in identifying the o ...
- DOI:
- 10.1614/0043-1745(2001)049[0326:CPOWCI]2.0.CO;2
- https://doi.org/10.1614/0043-1745(2001)049[0326:CPOWCI]2.0.CO;2
- Author:
- Helena D. Smolarz
- Source:
- Acta Societatis Botanicorum Poloniae 2002 v.71 no.1 pp. 29-33
- ISSN:
- 0001-6977
- Subject:
- Fallopia convolvulus; Polygonum; flavonoids; glycosides; high performance liquid chromatography; mites; quantitative analysis
- Abstract:
- ... Eighteen flavonoid glycosides were identified in the following taxons of the Polygonum L. genus: P. hydropiper L., P. bistorta L., P. aviculare L., P. persicaria L., P. lapathifolium ssp. tomentosum (Schrank) Dans, P. lapathifolium ssp. nodosum (Pers.) Dans, P. amphibium L., P. mite Schrank, P. convolvulus L. (Bilderdykia convolvulus L.). The content of fourteen flavonoid glycosides was determined ...
- DOI:
- 10.5586/asbp.2002.004
- https://doi.org/10.5586/asbp.2002.004
- Author:
- Ciuffo, M.; Mautino, G.C.; Bosco, L.; Turina, M.; Tavella, L.
- Source:
- Annals of applied biology 2010 v.157 no.2 pp. 299-307
- ISSN:
- 0003-4746
- Subject:
- Fallopia convolvulus; Frankliniella occidentalis; Polygonum; Thrips tabaci; Western blotting; adults; cytochrome-c oxidase; insects; larvae; leaves; phylogeny; reverse transcriptase polymerase chain reaction; ribosomal DNA; viruses
- Abstract:
- ... Dictyothrips betae (Thysanoptera: Thripidae) is the predominant thrips species on Polygonum convolvulus and Polygonum dumetorum plants infected with a recently described tospovirus species, Polygonum ring spot virus (PolRSV). Laboratory transmission experiments (leaf disk assays) with adults collected directly in the field demonstrated the competence of this thrips to transmit PolRSV, although onl ...
- DOI:
- 10.1111/j.1744-7348.2010.00428.x
- https://doi.org/10.1111/j.1744-7348.2010.00428.x
- Author:
- H. Domańska; L. Leska; Z. Łęgowiak; G. Maćkowiak
- Source:
- Acta agrobotanica v.37 no.1 pp. 63-73
- ISSN:
- 2300-357X
- Subject:
- Chenopodium album; Echinochloa crus-galli; Fallopia convolvulus; Polygonum; chloridazon; climatic factors; crops; demonstration farms; herbicidal properties; metamitron; metolachlor; phenmedipham; rain; sugar beet; weeds
- Abstract:
- ... In the years 1975-1980, on the Experimental Farm Chylice fields of the Warsaw Agricultural University, herbicide activity was evaluated on commonly appearing weed species in sugar beet cultivation. The most frequent weeds were: Chenopodium album, Echinochloa crus-galli, Polygonum convolvulus and Polygonum lapatifolium. Preemergence use of chloridazon and furthermore postemergence use of phenmediph ...
- DOI:
- 10.5586/aa.1984.007
- https://doi.org/10.5586/aa.1984.007
- Author:
- E. V. Goremykina; E. A. Dinekina
- Source:
- Moscow University biological sciences bulletin 2016 v.71 no.3 pp. 121-125
- ISSN:
- 0096-3925
- Subject:
- Fallopia convolvulus; Polygonum; cambium; embolism; lianas; phloem; xylem
- Abstract:
- ... The stem anatomy of the vine Fallopia convolvulus (L.) Á. Löve and that of the self-supporting plant Polygonum patulum M. Bieb. is described. Two groups of tracheary system—few wide elements and many narrow ones—are present in the xylem of the herbaceous vine. The maximum vessel diameters are far greater in Fallopia convolvulus than in Polygonum patulum. Such traits are typical of woody lianas and ...
- DOI:
- 10.3103/S0096392516030056
- https://doi.org/10.3103/S0096392516030056
- Author:
- Nader Soltani; Christy Shropshire; Peter H. Sikkema
- Source:
- Crop protection 2012 v.31 no.1 pp. 45-49
- ISSN:
- 0261-2194
- Subject:
- Ambrosia artemisiifolia; Avena sativa; Chenopodium album; Fallopia convolvulus; Polygonum; broadleaf weeds; buckwheat; corn; crops; dose response; grain yield; herbicides; oats; planting; soybeans; spring; weed control; Ontario
- Abstract:
- ... Saflufenacil is a new herbicide being developed by BASF for broadleaved weed control in maize, soybean and other crops prior to crop emergence. Six field studies were conducted in Ontario, Canada over a three year period (2008–2010) to evaluate the potential of saflufenacil applied pre-emergence (PRE) at various doses for broadleaved weed control in oats. Saflufenacil applied PRE caused minimal vi ...
- DOI:
- 10.1016/j.cropro.2011.08.016
- https://doi.org/10.1016/j.cropro.2011.08.016
10. A member of a new Tospovirus species isolated in Italy from wild buckwheat (Polygonum convolvulus)
- Author:
- Ciuffo, M.; Tavella, L.; Pacifico, D.; Masenga, V.; Turina, M.
- Source:
- Archives of virology 2008 v.153 no.11 pp. 2059-2068
- ISSN:
- 0304-8608
- Subject:
- tomatoes; Iris yellow spot tospovirus; Polygonum; Fallopia convolvulus; host range; antibodies; electron microscopy; nucleocapsid; viruses; immunologic techniques; intergenic DNA; buckwheat; Italy
- Abstract:
- ... Electron microscopy of extracts from diseased Polygonum convolvulus plants from Piedmont (Italy) revealed particles with the morphological features of a tospovirus. Sequencing of the full-length small (S) and medium (M) genome segments indicated that the virus is a member of a new Tospovirus species provisionally named Polygonum ringspot virus. A feature distinguishing it from members of other Tos ...
- DOI:
- 10.1007/s00705-008-0228-1
- PubMed:
- 18953484
- https://doi.org/10.1007/s00705-008-0228-1
- Author:
- Krzysztof Heller
- Source:
- Hodowla roślin aklimtyzacja i nasiennictwo 2010 v.61 no.-1 pp. 35-40
- ISSN:
- 2083-599X
- Subject:
- Camelina; Chenopodium album; Cuscuta; Elymus repens; Fallopia convolvulus; Lamium amplexicaule; Lolium; Polygonum; Spergula arvensis; Stellaria media; Thlaspi arvense; Viola arvensis; crops; demonstration farms; flax; grains; medicinal plants; weeds; Poland
- Abstract:
- ... The results of a research on segetal weed communities in fibre flax in Poland are presented, with respect to different regions of cultivation, and changes in the level of infestation during the past forty years. Observations on composition and abundance of weed infestations were made in fields in six experimental farms at the Institute of Natural Fibres and Medicinal Plants. The observations condu ...
- DOI:
- 10.2478/v10129-010-0010-x
- https://doi.org/10.2478/v10129-010-0010-x