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1. Occurrence of putative endornaviruses in non-cultivated plant species in South Louisiana

Author:
Herschlag, Rachel; Escalante, Cesar; de Souto, Eliezer Rodrigues; Khankhum, Surasak; Okada, Ryo; Valverde, Rodrigo A.
Source:
Archives of virology 2019 v.164 no.7 pp. 1863-1868
ISSN:
0304-8608
Subject:
Sorghum halepense,   etc   ; Alphaendornavirus; Geranium carolinianum; Hydrocotyle; Sisyrinchium; double-stranded RNA; electrophoresis; indigenous species; introduced plants; reverse transcriptase polymerase chain reaction; surveys; Louisiana;     Show all 12 Subjects
Abstract:
... Extraction and electrophoretic analysis of viral dsRNA from plants has been used successfully to detect infections by RNA viruses. We used this approach as an initial tool to test non-cultivated plant species for the presence of endornaviruses. Foliar samples were collected from symptomless plants in various locations within East Baton Rouge Parish, Louisiana, USA, and tested for viral dsRNA. Afte ...
DOI:
10.1007/s00705-019-04270-5
CHORUS:
10.1007/s00705-019-04270-5

2. Integration of allelopathy and herbicide to control Asphodelus tenuifolius in chickpea crop

Author:
Khan, Imtiaz; Khan, Muhammad Ishfaq; Hashmatullah,
Source:
Acta ecologica Sinica 2019 v.39 no.3 pp. 257-260
ISSN:
1872-2032
Subject:
Sorghum halepense,   etc   ; Asphodelus; Cyperus rotundus; Eucalyptus; allelopathy; bromoxynil; chickpeas; crude fat; crude protein; cultivars; leaves; mulches; plant height; seed yield; weed control; wheat straw; yield components;     Show all 17 Subjects
Abstract:
... Controlling Asphodelus tenuifolius in chickpea crop is a big challenge for the grower in the southern districts of Khyber Pakhtunkhwa-Pakistan. Keeping in view the yield losses due to weeds a research was conducted at Ahmadwala Research Station “District Karak” to control to A. tenuifolius.Herbicides, mulches and allelopathic weed extracts were evaluated during the experiment. The experiment was r ...
DOI:
10.1016/j.chnaes.2018.09.012

3. Defense responses against the sorghum anthracnose pathogen in leaf blade and midrib tissue of johnsongrass and sorghum

Author:
Ahn, Ezekiel; Prom, Louis K.; Odvody, Gary; Magill, Clint
Source:
Physiological and molecular plant pathology 2019 v.106 pp. 81-86
ISSN:
0885-5765
Subject:
Sorghum halepense,   etc   ; Colletotrichum sublineolum; Sorghum bicolor; anthracnose; cultivars; gene expression; genes; leaf blade; pathogens; phenotype; plant veins; quantitative polymerase chain reaction; reverse transcriptase polymerase chain reaction;     Show all 13 Subjects
Abstract:
... Three isolates of Colletotrichum sublineolum P. Henn were inoculated on leaf blades and midribs of twenty-six johnsongrass cultivars with two sorghum cultivars, BTx 623 and SC 748-5 by using an excised leaf method. Phenotypic host responses from no response to severe infection, were observed. Some johnsongrass cultivars and BTx 623 showed different responses between the two tissues. Expression of ...
DOI:
10.1016/j.pmpp.2018.12.008
CHORUS:
10.1016/j.pmpp.2018.12.008

4. Characterization of the long‐distance dispersal of Johnsongrass (Sorghum halepense) in a vegetated irrigation channel

Author:
Rudi, Gabrielle; Bailly, Jean‐Stéphane; Belaud, Gilles; Vinatier, Fabrice
Source:
River research and applications 2018 v.34 no.9 pp. 1219-1228
ISSN:
1535-1459
Subject:
Sorghum halepense,   etc   ; algorithms; culverts; gates; irrigation; irrigation canals; regression analysis; seed dispersal; seeds; vegetated waterways; vegetation; weeds;     Show all 12 Subjects
Abstract:
... Hydrochorous dispersal may play a major role in the propagation of weeds such as Sorghum halepense (Johnsongrass). However, the long‐distance dispersal of this weed via agricultural intermittent channel networks, such as irrigation channels, has been poorly studied. In this study, we focused on a seed dispersal kernel obtained after an irrigation event in a vegetated channel. The main objectives o ...
DOI:
10.1002/rra.3356

5. The role of plant size in the selection of glyphosate resistance in Sorghum halepense

Author:
Vila‐Aiub, Martin; Casas, Cecilia; Gundel, Pedro E
Source:
Pest management science 2018 v.74 no.11 pp. 2460-2467
ISSN:
1526-498X
Subject:
Sorghum halepense,   etc   ; adults; glyphosate; glyphosate resistance; lethal dose 50; mature plants; phenotype; plant growth; seedlings; selection intensity;     Show all 10 Subjects
Abstract:
... BACKGROUND: The effect of plant size (seedlings versus young plants versus adult plants) on the phenotypic level of glyphosate resistance and selection intensity (SI) in Sorghum halepense with and without a reduced glyphosate translocation resistance mechanism was evaluated. RESULTS: Resistance parameters [the 50% lethal dose (LD₅₀) and the dose required to cause a 50% reduction in plant growth (G ...
DOI:
10.1002/ps.4923

6. Spatial Analysis of Digital Imagery of Weeds in a Maize Crop

Author:
San Martín, Carolina; Milne, Alice E.; Webster, Richard; Storkey, Jonathan; Andújar, Dionisio; Fernández-Quintanilla, Cesar; Dorado, José
Source:
ISPRS international journal of geo-information 2018 v.7 no.2
ISSN:
2220-9964
Subject:
Sorghum halepense,   etc   ; corn; crops; digital images; geostatistics; image analysis; seedlings; seeds; wavelet; weed control; weeds; wheel tracks; Spain;     Show all 13 Subjects
Abstract:
... Modern photographic imaging of agricultural crops can pin-point individual weeds, the patterns of which can be analyzed statistically to reveal how they are affected by variation in soil, by competition from other species and by agricultural operations. This contrasts with previous research on the patchiness of weeds that has generally used grid sampling and ignored processes operating at a fine s ...
DOI:
10.3390/ijgi7020061

7. Weed management practices in Argentina crops

Author:
Scursoni, Julio Alejandro; Vera, Alejandra Carolina Duarte; Oreja, Fernando Hugo; Kruk, Betina Claudia; Fuente, Elba Beatriz de la
Source:
Weed technology 2019 v.33 no.3 pp. 459-463
ISSN:
1550-2740
Subject:
Sorghum halepense,   etc   ; Echinochloa crus-galli; Lolium; chemical control; crop production; crop rotation; crops; cultivars; e-mail; fallow; herbicides; integrated weed management; mechanism of action; plant density; row spacing; sowing date; surveys; weeds; Argentina;     Show all 19 Subjects
Abstract:
... Data from surveys are used to help quantitatively diagnose the relative importance of chemical and nonchemical management practices, identify weed problems, and provide potential solutions. However, to our knowledge, such surveys have not been conducted in Argentina. In 2016, advisors and crop producers from cropping areas across Argentina were surveyed through email with the objectives to identif ...
DOI:
10.1017/wet.2019.26

8. Soil lead pollution modifies the structure of arbuscular mycorrhizal fungal communities

Author:
Faggioli, Valeria; Menoyo, Eugenia; Geml, József; Kemppainen, Minna; Pardo, Alejandro; Salazar, M. Julieta; Becerra, Alejandra G.
Source:
Mycorrhiza 2019 v.29 no.4 pp. 363-373
ISSN:
0940-6360
Subject:
Sorghum halepense,   etc   ; Acaulosporaceae; Archaeosporaceae; Bidens pilosa; Claroideoglomeraceae; Diversispora epigaea; Glomus; Paraglomeraceae; Scutellospora; Tagetes minuta; community structure; fungal communities; indicator species; lead; mycorrhizal fungi; phytoremediation; polluted soils; pollution; ribosomal DNA; roots; soil sampling; spores; surveys; vesicular arbuscular mycorrhizae;     Show all 24 Subjects
Abstract:
... The impact of lead (Pb) pollution on native communities of arbuscular mycorrhizal fungi (AMF) was assessed in soil samples from the surroundings of an abandoned Pb smelting factory. To consider the influence of host identity, bulk soil surrounding plant roots soil samples of predominant plant species (Sorghum halepense, Bidens pilosa, and Tagetes minuta) growing in Pb-polluted soils and in an unco ...
DOI:
10.1007/s00572-019-00895-1

9. Response of Sorghum halepense demographic processes to plant density and rimsulfuron dose in maize

Author:
Barroso, J; Maxwell, B D; Dorado, J; Andújar, D; San Martín, C; Fernández‐Quintanilla, C
Source:
Weed research 2016 v.56 no.4 pp. 304-312
ISSN:
0043-1737
Subject:
Sorghum halepense,   etc   ; corn; long term effects; plant density; rimsulfuron; weeds;     Show all 6 Subjects
Abstract:
... In spatially heterogeneous weed infestations, variable dose technologies could be used to minimise herbicide use; high doses could be applied to reduce high‐density patches and low doses to maintain weed populations in low‐density portions of a field. To assess the potential short‐ and long‐term effects of variable herbicide dose and site‐specific management, the major weed demographic processes w ...
DOI:
10.1111/wre.12208

10. Occurrence of Different Resistance Mechanisms to Acetolactate Synthase Inhibitors in European Sorghum halepense

Author:
Panozzo, Silvia; Milani, Andrea; Scarabel, Laura; Balogh, Ákos; Dancza, Istvan; Sattin, Maurizio
Source:
Journal of agricultural and food chemistry 2017 v.65 no.34 pp. 7320-7327
ISSN:
1520-5118
Subject:
Sorghum halepense,   etc   ; acetolactate synthase; alleles; bioassays; corn; cross resistance; imazamox; malathion; metabolism; resistance mechanisms; sulfonylureas;     Show all 11 Subjects
Abstract:
... Four Hungarian and two Italian Sorghum halepense populations harvested in maize fields were investigated to elucidate the levels and mechanisms underlying acetolactate synthase (ALS) inhibitors resistance. The two Italian populations were highly cross-resistant to all ALS inhibitors tested, and the variant ALS allele Leu₅₇₄ was identified in most of the plants; no differences were observed when th ...
DOI:
10.1021/acs.jafc.7b01243

11. Genotypic and Pathogenic Diversity of Colletotrichum sublineola Isolates from Sorghum (Sorghum bicolor) and Johnsongrass (S. halepense) in the Southeastern United States

Author:
Xavier, K. V.; Mizubuti, E. S. G.; Queiroz, M. V.; Chopra, S.; Vaillancourt, L.
Source:
Plant disease 2018 v.102 no.11 pp. 2341-2351
ISSN:
0191-2917
Subject:
Sorghum halepense,   etc   ; Colletotrichum sublineolum; Sorghum bicolor; anthracnose; cross infection; genetic variation; greenhouses; haplotypes; hosts; pathogenicity; races; sweet sorghum; Southeastern United States;     Show all 13 Subjects
Abstract:
... Anthracnose caused by Colletotrichum sublineola is an important disease of cultivated sorghum (Sorghum bicolor) worldwide. Anthracnose is also common on the ubiquitous wild sorghum relative Johnsongrass (S. halepense). Analysis of repetitive molecular fingerprinting markers revealed that isolates of C. sublineola from both hosts in the southeastern United States were genotypically diverse, with re ...
DOI:
10.1094/PDIS-04-18-0562-RE

12. Integration of Allelopathy and herbicide to control Asphodelus tenuifolius in chickpea crop

Author:
Khan, Imtiaz; Khan, Muhammad Ishfaq; Hashmatullah,
Source:
Acta ecologica Sinica 2018
ISSN:
1872-2032
Subject:
Sorghum halepense,   etc   ; Asphodelus; Cyperus rotundus; Eucalyptus; MCPA (herbicide); allelopathy; bromoxynil; chickpeas; crude fat; crude protein; cultivars; leaves; mulches; plant height; seed yield; weed control; wheat straw; yield components;     Show all 18 Subjects
Abstract:
... Controlling Asphodelus tenuifolius in chickpea crop is a big challenge for the grower in the southern districts of Khyber Pakhtunkhwa-Pakistan. Keeping in view the yield losses due to weeds a research was conducted at Ahmadwala Research Station “District Karak” to control to A. tenuifolius. Herbicides, mulches and allelopathic weed extracts were evaluated during the experiment. The experiment was ...
DOI:
10.1016/j.chnaes.2018.07.001

13. Weed Flora in Organic Common Mallow (Malva sylvestris L.)

Author:
Brdar-Jokanović, Milka; Ljevnaić-Mašić, Branka; Džigurski, Dejana; Koren, Anamarija; Merkulov-Popadić, Larisa; Nikolić, Ljiljana; Adamović, Dušan
Source:
Contemporary Agriculture 2018 v.67 no.2 pp. 143-148
ISSN:
2466-4774
Subject:
Sorghum halepense,   etc   ; Amaranthus retroflexus; Datura stramonium; Malva neglecta; Malva sylvestris; compliance; control methods; flora; flowers; growing season; invasive species; mechanical weed control; organic production; vegetable crops;     Show all 14 Subjects
Abstract:
... The aim of this study was to examine weed flora occurring in an organic common mallow (Malva sylvestris L.), a newly established crop at the experimental field Bački Petrovac, Institute of Field and Vegetable Crops, Novi Sad, during the growing season of 2014. The weed flora consisted of six species, with even a half being invasive for Vojvodina region (Sorghum halepense, Amaranthus retroflexus, D ...
DOI:
10.2478/contagri-2018-0020

14. Natural occurrence of the entomopathogenic genus Pandora on spittlebug pests of crops and pastures in Argentina

Author:
Foieri, A.; Pedrini, N.; Toledo, A.
Source:
Journal of applied entomology 2018 v.142 no.3 pp. 363-370
ISSN:
0931-2048
Subject:
Sorghum halepense,   etc   ; Deois; Setaria parviflora; adults; crops; fungi; geographical distribution; grasses; host range; nymphs; pasture plants; pastures; plant pests; ribosomal DNA; taxonomic keys; Argentina;     Show all 16 Subjects
Abstract:
... The natural occurrence of entomophathogenic fungi infecting spittlebugs (Hemiptera: Cercopidae) considered serious pests to pasture grasses and crops in Argentina was investigated during summer˗autumn (December to May) from 2013 to 2016. Adults and nymphs of spittlebugs were collected from Sorghum halepense and Setaria parviflora var. parviflora in San Miguel de Tucumán, Tucumán province. The ento ...
DOI:
10.1111/jen.12476

15. Percutaneous prick test irritant threshold concentrations for eight allergens in healthy nonsedated dogs in the USA

Author:
Carnett, Matthew J.H.; Plant, Jon D.
Source:
Veterinary dermatology 2018 v.29 no.2 pp. 117
ISSN:
0959-4493
Subject:
Sorghum halepense,   etc   ; Acer negundo; Ambrosia psilostachya; Chenopodium album; Dermatophagoides farinae; Salix nigra; allergens; atopic dermatitis; dogs; dust mites; histamine; humans; pollen; veterinary medicine; United States;     Show all 15 Subjects
Abstract:
... BACKGROUND: Percutaneous testing (PT) is preferred to intradermal testing in humans for the in vivo identification of allergen hypersensitivity, but the methodology has not been well described for use in dogs with atopic dermatitis. HYPOTHESIS/OBJECTIVES: To identify the irritant threshold concentrations (ITC) of eight aeroallergens using a commercial prick test device in normal dogs. ANIMALS: Twe ...
DOI:
10.1111/vde.12514

16. Towards a perennial biomass sorghum crop: A comparative investigation of biomass yields and overwintering of Sorghum bicolor x S. halepense lines relative to long term S. bicolor trials in northern Italy

Author:
Habyarimana, Ephrem; Lorenzoni, Carlo; Redaelli, Rita; Alfieri, Michela; Amaducci, Stefano; Cox, Stan
Source:
Biomass and bioenergy 2018 v.111 pp. 187-195
ISSN:
0961-9534
Subject:
Sorghum halepense,   etc   ; Sorghum bicolor; aboveground biomass; backcrossing; biofuels; biomass production; culms; energy; food production; genome; genotype; grain yield; hybrids; introgression; models; overwintering; perennials; rhizomes; yield components; Italy;     Show all 20 Subjects
Abstract:
... The purpose of this work was to assess biomass and grain yields, path modelling of yield components, and perenniality in 97 Sorghum bicolor x S. halepense (SB x SH) lines, and compare their biomass production to a series of 38 historic (1987–2015) biomass SB trials. Perenniality was evaluated as rhizome overwintering, while other traits were scored using standard procedures. Contrary to SB, severa ...
DOI:
10.1016/j.biombioe.2017.03.004

17. Gene Flow and its Consequences in Sorghum spp.

Author:
Ohadi, Sara; Hodnett, George; Rooney, William; Bagavathiannan, Muthukumar
Source:
Critical reviews in plant sciences 2017 v.36 no.5-6 pp. 367-385
ISSN:
1549-7836
Subject:
Sorghum halepense,   etc   ; Sorghum bicolor subsp. drummondii; biotic stress; crops; gene flow; genes; introgression; progeny; risk; transgenesis; weeds; wild relatives;     Show all 12 Subjects
Abstract:
... Gene flow between crops and their weedy or wild relatives can be problematic in modern agricultural systems, especially if it endows novel adaptive genes that confer tolerance to abiotic and biotic stresses. Alternatively, gene flow from weedy relatives to domesticated crops may facilitate ferality through introgression of weedy characteristics in the progeny. Cultivated sorghum (Sorghum bicolor), ...
DOI:
10.1080/07352689.2018.1446813
Chorus Open Access:
10.1080/07352689.2018.1446813

18. Genetic population structure of sugarcane aphid, Melanaphis sacchari, in sorghum, sugarcane, and Johnsongrass in the continental USA

Author:
Medina, Raul F.; Armstrong, Scott J.; Harrison, Kyle
Source:
Entomologia experimentalis et applicata 2017 v.162 no.3 pp. 358-365
ISSN:
0013-8703
Subject:
Sorghum halepense,   etc   ; Melanaphis sacchari; feral animals; genotype; grasses; host plants; pests; population structure; sugarcane; zoogeography; Florida; Louisiana; Texas;     Show all 13 Subjects
Abstract:
... In 2013, an outbreak of Melanaphis sacchari Zehntner (Hemiptera: Aphididae) was reported in sorghum in Texas, USA. Although this aphid has been reported in the continental USA for nearly a century, its occurrence was limited to Florida and Louisiana sugarcane. After 2013 and within just 3 years M. sacchari was reported in almost all sorghum growing regions from south central to southeastern states ...
DOI:
10.1111/eea.12547

19. Phytoremediation of Total Petroleum Hydrocarbons From Highly Saline and Clay Soil Using Sorghum halepense (L.) Pers. and Aeluropus littoralis (Guna) Parl

Author:
Alavi, Nadali; Parseh, Iman; Ahmadi, Mehdi; Jafarzadeh, Nematollah; Yari, Ahmad Reza; Chehrazi, Mehrangiz; Chorom, Mostafa
Source:
Soil & sediment contamination 2017 v.26 no.1 pp. 127-140
ISSN:
1549-7887
Subject:
Sorghum halepense,   etc   ; Aeluropus; adverse effects; bacteria; clay; clay soils; hydrocarbons; nutrients; petroleum; phytomass; phytoremediation; plants (botany); rhizosphere; salinity;     Show all 14 Subjects
Abstract:
... This study evaluated the effects of native plants (Sorghum halepense and Aeluropus littoralis), total petroleum hydrocarbons (TPH) concentrations, and nutrients on the removal of TPHs from a highly saline clay soil. For a period of 180 days, rhizosphere microbial number, plant biomass, and residual TPHs were determined monthly. Results showed that TPH removal from soil in the rhizosphere was 13% h ...
DOI:
10.1080/15320383.2017.1246516

20. Propane Flaming as a New Approach to Control Mediterranean Invasive Weeds

Author:
Horesh, Alon; Goldwasser, Yaakov; Igbariya, Karam; Peleg, Zvi; Lati, Ran Nisim
Source:
Agronomy 2019 v.9 no.4
ISSN:
2073-4395
Subject:
Sorghum halepense,   etc   ; Avena sativa; Cyperus rotundus; Ecballium elaterium; Lavatera; Sinapis arvensis; annual weeds; anthropogenic activities; broadleaf weeds; climate change; cropping systems; developmental stages; dose response; flowers; grass weeds; herbicide-resistant weeds; indigenous species; integrated weed management; invasive species; perennials; plant density; propane; weight loss;     Show all 23 Subjects
Abstract:
... In recent decades, anthropogenic activity and climate changes have reshaped global weed dispersal and establishment in new territories. This study aimed to evaluate the effectiveness of propane flaming approach in the control of perennial invasive and native Mediterranean broadleaf and grass weeds. The invasive weeds, Cyperus rotundus, Sorghum halepense, and Ecballium elaterium, were treated multi ...
DOI:
10.3390/agronomy9040187