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You searched for: Subject Avena sativa Remove constraint Subject: Avena sativa Subject Amaranthus retroflexus Remove constraint Subject: Amaranthus retroflexus
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1. Sugarcane Crop Residue and Bagasse Allelopathic Impact on Oat (Avena sative L.), Tall Morningglory (Ipomoea purpurea L. Roth), and Redroot Pigweed (Amaranthus retroflexus L.) Germination

Author:
Charles III Webber; Paul Jr. White; Douglas Spaunhorst; Darcey Wayment; Derek Landrum
Source:
Journal of agricultural science 2018 v.10 no.2 pp. 15-22
ISSN:
1916-9760
Subject:
Amaranthus retroflexus; Avena sativa; Ipomoea purpurea; Saccharum; allelopathy; crop residues; leachates; oats; seed germination; seed treatment; seeds; sugarcane; sugarcane bagasse; weeds
Abstract:
... Allelopathy, the chemical interaction between plants, may result in the inhibition of plant growth and development, and includes compounds released from a primary crop that adversely impact crop or weed species. The objective of this research was to observe the allelopathic impact of sugarcane (Saccharum sp.) post-harvest crop residue and mill bagasse leachate on seed germination of three other pl ...
Handle:
10113/6542309
DOI:
10.5539/jas.v10n2p15

2. Influence of Cover Crops on Management of Amaranthus Species in Glyphosate- and Glufosinate-Resistant Soybean

Author:
Mark M. Loux; Anthony F. Dobbels; Kevin W. Bradley; William G. Johnson; Bryan G. Young; Douglas J. Spaunhorst; Jason K. Norsworthy; Matheus Palhano; Lawrence E. Steckel
Source:
Weed technology 2017 v.31 no.4 pp. 487-495
ISSN:
1550-2740
Subject:
Amaranthus palmeri; Amaranthus retroflexus; Amaranthus tuberculatus; Avena sativa; Glycine max; Lolium multiflorum; Raphanus sativus; Secale cereale; cover crops; crop yield; glufosinate; glyphosate; growing season; herbicide resistance; oats; radishes; rye; soybeans; weeds; Arkansas; Illinois; Indiana; Missouri; Ohio; Tennessee
Abstract:
... A field study was conducted for the 2014 and 2015 growing season in Arkansas, Indiana, Illinois, Missouri, Ohio, and Tennessee to determine the effect of cereal rye and either oats, radish, or annual ryegrass on the control of Amaranthus spp. when integrated with comprehensive herbicide programs in glyphosate-resistant and glufosinate-resistant soybean. Amaranthus species included redroot pigweed, ...

3. Phytotoxic potential of essential oils from temperate climate plants against the germination of selected weeds and crops

Author:
A. Synowiec; D. Kalemba; E. Drozdek; J. Bocianowski
Source:
Journal of pest science 2017 v.90 no.1 pp. 407-419
ISSN:
1612-4758
Subject:
Achillea millefolium; Acorus calamus; Amaranthus retroflexus; Avena fatua; Avena sativa; Brassica napus; Bromus secalinus; Carum carvi; Centaurea cyanus; Foeniculum vulgare; Lavandula angustifolia; Matricaria chamomilla; Melissa officinalis; Mentha; Salvia officinalis; Solidago canadensis; Tanacetum vulgare; Thymus vulgaris; Zea mays; crops; dose response; essential oils; germination; monoterpenoids; multivariate analysis; phytotoxicity; principal component analysis; seeds; sesquiterpenoids; temperate zones; weeds
Abstract:
... This work aimed to assess the phytotoxic potential of 12 essential oils (EOs) collected from plants growing in natural or cultivated stands in a temperate climate, i.e., Achillea millefolium, Acorus calamus, Carum carvi, Chamomilla recutita, Foeniculum vulgare, Lavandula angustifolia, Melissa officinalis, Mentha × piperita, Salvia officinalis, Solidago canadensis, Tanacetum vulgare and Thymus vulg ...
DOI:
10.1007/s10340-016-0759-2

4. Fall-seeded cereal cover crops differ in ability to facilitate low-till organic bean (Phaseolus vulgaris) production in a short-season growing environment

Author:
R. Evans; Y. Lawley; M.H. Entz
Source:
Field crops research 2016 v.191 pp. 91-100
ISSN:
0378-4290
Subject:
Amaranthus retroflexus; Avena sativa; Echinochloa crus-galli; Hordeum vulgare; Phaseolus vulgaris; Secale; Setaria viridis; Taraxacum officinale; barley; beans; biomass; cover crops; crop management; crop yield; edaphic factors; growth and development; mowing; no-tillage; oats; organic foods; planting; population density; rye; soil temperature; spring; weed control; weeds; Manitoba
Abstract:
... Reducing tillage in organic bean (Phaseolus vulgaris) production may be facilitated by strategic use of fall-seeded cover crops. This study characterized the effects of fall rye (Secale cereal L.), barley (Hordeum vulgare L.) and oat (Avena sativa L.) cover crops on soil environment, weeds, and bean growth and development. It was repeated twice in Manitoba, Canada with cover crop type and tillage ...
DOI:
10.1016/j.fcr.2016.02.020

5. Impact of managing cover crop residues on the floristic composition and species diversity of the weed community of pepper crop (Capsicum annuum L.)

Author:
Emanuele Radicetti; Roberto Mancinelli; Enio Campiglia
Source:
Crop protection 2013 v.44 pp. 109-119
ISSN:
0261-2194
Subject:
Amaranthus retroflexus; Avena sativa; Brassica napus; Capsicum annuum; Chenopodium album; Polygonum aviculare; Rumex crispus; Solanum nigrum; Vicia villosa; aboveground biomass; agricultural land; community structure; conventional tillage; crop residues; crop yield; fallow; field experimentation; minimum tillage; mulches; oats; pepper; plant density; species diversity; spring; weed control; weeds
Abstract:
... The decline of farmland biodiversity is mainly attributed to the intensive use of chemical inputs in agriculture. Cover crop residues may contribute to improve weed management while maintaining a high level of weed diversity. A 2-year field experiment was carried out in central Italy to study the effect of cover crop species and their residue management on weed community composition and weed speci ...
DOI:
10.1016/j.cropro.2012.10.017

6. Response of Oat and Broadleaf Weeds to Postemergence Herbicides

Author:
Krishona L. Martinson; Jochum Wiersma; Beverly Durgan; Lisa Behnken; Fritz Breitenbach
Source:
Crop management 2011 v.10 no.1 pp. 0
ISSN:
1543-7833
Subject:
2,4-D; Abutilon theophrasti; Amaranthus retroflexus; Avena sativa; Chenopodium album; MCPA (herbicide); broadleaf weeds; bromoxynil; buckwheat; consultants; costs and returns; crop safety; dicamba; farmers; field experimentation; florasulam; fluroxypyr; oats; postemergent weed control; Great Plains region; Minnesota
Abstract:
... Spring seeded oat (Avena sativa L.) is a multi-use crop in the north-central Great Plains states. However, little efficacy and crop safety data are available on postemergence broadleaf herbicides labeled for use in oat. The objectives of this research were to evaluate broadleaf weed control and potential for crop injury using postemergence herbicides labeled for use in oat. Field experiments were ...
DOI:
10.1094/CM-2011-0328-02-RS

7. Deleterious activity of cultivated grasses (Poaceae) and residues on soilborne fungal, nematode and weed pests

Author:
Stapleton, James J.; Summers, Charles G.; Mitchell, Jeffrey P.; Prather, Timothy S.
Source:
Phytoparasitica 2010 v.38 no.1 pp. 61-69
ISSN:
0334-2123
Subject:
Triticosecale; wheat; plant pathogenic fungi; Calandrinia; disinfestation; soil fumigation; weed control; barley; Hordeum vulgare; plant residues; fungal diseases of plants; Poa annua; Triticum aestivum; nematode control; triticale; Digitaria sanguinalis; crop production; plant parasitic nematodes; Echinochloa crus-galli; allelopathy; soil solarization; Pythium ultimum; soil fungi; Cerastium arvense; oats; Meloidogyne incognita; grain sorghum; cover crops; Avena sativa; Sorghum bicolor subsp. drummondii; soil-borne diseases; Amaranthus retroflexus; Athelia rolfsii; California
DOI:
10.1007/s12600-009-0070-3

8. Crop rotation and tillage system effects on weed seedbanks

Author:
Cardina John; Herms Catherine P.; Doohan Douglas J.
Source:
Weed science 2002 v.50 no.4 pp. 448-460
ISSN:
0043-1745
Subject:
no-tillage; Oxalis; Persicaria pensylvanica; Veronica; Capsella bursa-pastoris; hay; Euphorbia maculata; Setaria faberi; Zea mays; Glycine max; seeds; Chenopodium album; corn; species diversity; weeds; crop rotation; plant communities; oats; herbicides; soybeans; growing season; plows; Avena sativa; Amaranthus retroflexus; crops; Ohio; Pennsylvania
Abstract:
... We characterized the size and species composition of the weed seedbank after 35 yr of continuous crop rotation and tillage system treatments at two locations in Ohio. Spring seedbanks were monitored during 1997, 1998, and 1999 in continuous corn (CCC), corn––soybean (CS), and corn––oats––hay (COH) rotations in moldboard plow (MP), chisel plow (CP), and no-tillage (NT) plots where the same herbicid ...
DOI:
10.1614/0043-1745(2002)050[0448:CRATSE]2.0.CO;2

9. Comparison of weed communities in Manitoba ecoregions and crops

Author:
Van Acker, R.C.; Thomas, A.G.; Leeson, J.Y.; Knezevic, S.Z.; Frick, B.L.
Source:
Canadian journal of plant science 2000 v.80 no.4 pp. 963-972
ISSN:
0008-4220
Subject:
Avena fatua; Brassica napus; field experimentation; Sinapis arvensis; Hordeum vulgare; Triticum aestivum; ecosystems; Linum usitatissimum; botanical composition; Cirsium arvense; weeds; Fallopia convolvulus; plant communities; geographical variation; surveys; Setaria viridis; Avena sativa; Amaranthus retroflexus; Manitoba
DOI:
10.4141/P99-175