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Journal articles on the topic 'Cowpea virus'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Kline, A. S., E. J. Anderson, and E. B. Smith. "Occurrence of Cowpea Stunt Disease Causing Viruses on Wild Bean in Arkansas." Plant Disease 81, no. 2 (1997): 231. http://dx.doi.org/10.1094/pdis.1997.81.2.231d.

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Cucumber mosaic cucumovirus (CMV) and blackeye cowpea mosaic potyvirus (BlCMV) interact synergistically in dually infected plants to cause cowpea stunt disease (1,2). During a July 1996 survey of cowpea stunt-affected fields in the Arkansas River valley, several wild bean (Strophostyles helvola L. Elliott) plants expressing mosaic symptoms were observed and collected. Sap was extracted from symptomatic leaves and used as inoculum to conduct a host range study. Virus symptoms diagnostic for BlCMV, CMV, or cowpea stunt were observed 6 to 8 days post-inoculation on Vigna unguiculata (L.) Walp. su

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2

Sterk, P., and C. P. De Jager. "Interference between Cowpea Mosaic Virus and Cowpea Severe Mosaic Virus in a Cowpea Host Immune to Cowpea Mosaic Virus." Journal of General Virology 68, no. 11 (1987): 2751–58. http://dx.doi.org/10.1099/0022-1317-68-11-2751.

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3

Borges-Martins, Artemisa Nazaré Costa, José Ribamar Costa Ferreira-Neto, Manassés Daniel da Silva, et al. "Unlocking Cowpea’s Defense Responses: Conserved Transcriptional Signatures in the Battle against CABMV and CPSMV Viruses." Life 13, no. 8 (2023): 1747. http://dx.doi.org/10.3390/life13081747.

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Cowpea aphid-borne mosaic virus (CABMV) and Cowpea severe mosaic virus (CPSMV) threaten cowpea commercial production. This study aimed to analyze Conserved Transcriptional Signatures (CTS) in cowpea’s genotypes that are resistant to these viruses. CTS covered up- (UR) or down-regulated (DR) cowpea transcripts in response to CABMV and CPSMV mechanical inoculations. The conservation of cowpea’s UR defense response was primarily observed with the one hpi treatments, with decreased CTS representatives as time elapsed. This suggests that cowpea utilizes generic mechanisms during its early interacti

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4

Hampton, Richard O. "SEED-BORNE VIRUSES IN U.S. COWPEA CROPS: A STATUS REPORT AND STRATEGY FOR VIRAL DISEASE CONTROL." HortScience 29, no. 7 (1994): 728c—728. http://dx.doi.org/10.21273/hortsci.29.7.728c.

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Blackeye cowpea mosaic potyvirus is the most easily observable seed-borne virus in cowpeas, but is typically seed-transmitted at lower rates (i.e., 0.1 to 2%) than the less conspicuous cowpea severe mosaic comovirus or cucumber mosaic cucumovirus. All three viruses are readily vector transmissible after seed-borne inoculum reaches the field, perpetuating and spreading the viruses. Individually and particularly in mixtures, these viruses are capable of decreasing both seed quality and yield. Disease-tolerant cultivars are available, but fail to control viral diseases. Development of superior ne

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5

Kareem, Kehinde T., Rachael B. Olayinka, Juliana A. Ugwu, and Olubusola F. Oduwaye. "Effects of Neem Aqueous Extract (Azadirachta indica) against Aphids and Aphid-borne Virus in Cowpea (Vigna unguiculata L. Walp)." Tanzania Journal of Science 48, no. 1 (2022): 47–56. http://dx.doi.org/10.4314/tjs.v48i1.5.

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Pests and diseases are among the major factors limiting plant growth and yields. Pests are known vectors of pathogens including viruses. Proper management of plant pests is an indirect means of controlling viral diseases in plants. This study aimed at comparing the potential of neem extract and a synthetic insecticide (lambda cyhalothrin) for the management of aphids and Cowpea aphid-borne mosaic virus (CABMV) in five different cowpea (Vigna unguiculata) genotypes and to determine the residual effects of the insecticide in the cowpea grains. The experimental field was laid out in randomized co

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6

G, VIJAYAKUMAR, SELVARAJ U, RAMIAH M, et al. "Co 6 COWPEA (Vigna unguiculata (L.) Walp.) A NEW HIGH YIELDING SHORT DURATION VARIETY FOR RAINFED CROPPING SYSTEM IN TAMIL NADU." Madras Agricultural Journal 82, January (1995): 52–53. http://dx.doi.org/10.29321/maj.10.a01125.

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Studies to develop a high yielding cowpen variety coupled with resistance to cowpea mosaic, resulted in the isolation of a superior culture 1-26 from the segregants of the cross Ms 9804 XC 152. The new variety matures in 65-70 days, 15 days earlier than Co 4 and C 152. The grain is light cream in colour with a potential yield of 1712 Kg/ha and tolerant to cowpea mosaic virus, root rot and stem fly. The variety is suitable for both pure and mixture crop under rainfed cropping system in Tamil Nadu to replace Co 4 and C 152.

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7

Arunkumar, P., J. S. Kennedy, D. Rajabaskar, and P. Aishwarya. "Impact of Watermelon bud necrosis virus (WBNV) infected plants on the volatile emission pattern in cowpea plants." Journal of Applied and Natural Science 14, SI (2022): 16–23. http://dx.doi.org/10.31018/jans.v14isi.3558.

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Pathogens, including tospoviruses, are known to manipulate the behaviour of vectors after virus acquisition by plants to enhance virus transmission. Furthermore, as recently proven in the maize chlorotic mottle virus pathosystem, the vector's choice for virus-infected plants can change to a preference for noninfected plants after virus uptake by the vector. A similar trend was observed in the cowpea - Watermelon Bud Necrosis Virus (WBNV) - Thrips palmi (Karny) pathosystem. Similarly, in the no-choice bioassay, viruliferous T.palmi (carrying WBNV) settled preferentially more on healthy cowpea p

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8

Essowe, Palanga, Bouma Neya James, Kiebre Zakaria, et al. "Effect of Cowpea Mottle Virus on Cowpea (Vigna Unguiculata (L.) Walp.) Yield Losses in Burkina Faso." INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGICAL SCIENCES 4, March & April 2020 (2020): 102–12. https://doi.org/10.5281/zenodo.3986619.

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<em>Cowpea production is constrained by several viral diseases all over the world. In Burkina Faso, eight cowpea-infecting viruses were identified using metagenomics-based approaches, including cowpea mottle virus (CPMoV). While this virus, as yet restricted to the Sudan zone, could emerge at the country scale, we aimed in this study to determine the impact of CPMoV on the cowpea yield and to identify resistant cowpea cultivars. Nine cultivars provided by the INERA-CREAF (Institut de l'Environnement et de Recherches Agricoles) breeding program were screened by mechanical inoculation i

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9

Gillaspie, A. G. "Resistance to Cucumber mosaic virus in Cowpea and Implications for Control of Cowpea Stunt Disease." Plant Disease 85, no. 9 (2001): 1004–5. http://dx.doi.org/10.1094/pdis.2001.85.9.1004.

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Cucumber mosaic virus (CMV) and Blackeye cowpea mosaic virus (BlCMV) interact synergistically in dually infected plants of cowpea (Vigna unguiculata subsp. unguiculata) to cause cowpea stunt disease, the most damaging viral disease of this crop in the U.S. Sources of resistance to BlCMV are known and are present in cultivars of cowpea such as Pinkeye Purple Hull-BVR. However, no sources of CMV resistance have been found previously in cowpea. In 1998, PI 441918, a cowpea line growing in regeneration plots, was observed to have few viral symptoms, was not infected with BlCMV, and had a low titer

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10

Mal, Dipika, Suchand Datta, Bhaisare Pranali Tulshidas, Apurba Chowdhury, and Siddikul Islam. "Screening of Cowpea Genotypes for Growth, Yield and Cowpea Mosaic Virus Incidence." Bangladesh Journal of Botany 51, no. 4 (2022): 817–20. http://dx.doi.org/10.3329/bjb.v51i4.63502.

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Eighteen cowpea genotypes against cowpea mosaic virus disease under zero tillage condition were screened during pre Kharif season of 2013, 2014 and 2015 at the field in Uttar Banga Krishi Viswavidyalaya, Pundibari, Cooch Behar, West Bengal.Significant variation was observed for different genotypes with respect to cowpea mosaic virus, growth, yield and qualities. Highest pod yield was recorded in Kashi Kanchan (16.42 t/ha) which was statistically at par with Kanak (16.30 t/ha). Genotypes Bidhan Barbati 1, Bidhan Barbati 2, Kaberee and Pusa Komal were recorded without disease incidence i.e.immun

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11

Salaudeen, MT, KE Ogunsola, M. Bashir, and I. Yusuf. "Effects of single and mixed infections of blackeye cowpea mosaic virus and cowpea aphid-borne mosaic virus on cowpea." Journal of Agriculture, Forestry and the Social Sciences 12, no. 2 (2016): 100. http://dx.doi.org/10.4314/joafss.v12i2.11.

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12

Adekunle, O. K., and T. E. Owa. "Effect of cowpea aphid-borne mosaic virus on penetration and reproduction of meloidogyne incognita in cowpea." Journal of Agricultural Sciences, Belgrade 53, no. 3 (2008): 193–201. http://dx.doi.org/10.2298/jas0803193a.

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greenhouse studies were conducted to investigate the effects of cowpea aphid-borne mosaic virus on penetration and reproduction of Meloidogyne incognita in cowpea and the influence of these pathogens on the yield of cowpea. The interaction of both pathogens resulted in higher population density of the nematode at harvest and correspondingly reduced grain yield in comparison to inoculation of either pathogen alone or un-inoculated control. An almost equal number of nematode juveniles penetrated roots of seedlings of nematode - susceptible Ife Brown and TVU 2657 and nematode - resistant IT81D -

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13

Porta, Claudine, Valerie E. Spall, Kim C. Findlay, Rose C. Gergerich, Christine E. Farrance, and George P. Lomonossoff. "Cowpea mosaic virus-based chimaeras." Virology 310, no. 1 (2003): 50–63. http://dx.doi.org/10.1016/s0042-6822(03)00140-5.

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14

Rezelman, G., A. Van Kammen, and J. Wellink. "Expression of Cowpea Mosaic Virus M RNA in Cowpea Protoplasts." Journal of General Virology 70, no. 11 (1989): 3043–50. http://dx.doi.org/10.1099/0022-1317-70-11-3043.

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15

Ittah, Macauley Asim, and Walter Bisong Binang. "SCREENING COWPEA (Vigna unguiculata (L.) Walpers) LINES FOR RESISTANCE TO SOME VIRUSES IN NIGERIA." Continental J. Agricultural Science 6, no. 1 (2012): 50–55. https://doi.org/10.5281/zenodo.844180.

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Thirty-three Cowpea lines were screened in a greenhouse at Ibadan, southwest Nigeria for response to four cowpea viruses, namely the <em>bean</em> <em>common</em> <em>mosaic</em> <em>Potyvirus-blackeye</em> Cowpea strain (BCMV-BIC), <em>Cowpea</em> <em>aphid</em>-<em>borne</em> <em>mosaic</em> <em>Potyvirus</em> (CABMV), <em>Cowpea</em> <em>Mottle</em> <em>Carmovirus</em> (CMeV) and <em>southern</em> <em>bean</em> <em>mosaic</em> <em>Sobevirus</em> (SBMV). Disease severity was scored from; 1=no infection, to 5=very severe infection. Symptomless lines were serologically tested with protein-A sa

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16

Goenaga, Ricardo, Adolfo Quiles, and A. Graves Gillaspie. "Assessing Yield Potential of Cowpea Genotypes Grown Under Virus Pressure." HortScience 43, no. 3 (2008): 673–76. http://dx.doi.org/10.21273/hortsci.43.3.673.

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Cowpea or Southernpea [Vigna unguiculata (L.) Walp.] is an important grain legume in many parts of the tropics. However, viral diseases, particularly Cucumber mosaic virus (CMV) and Blackeye cowpea mosaic virus (BlCMV), can be a limiting factor in cowpea production. We evaluated in replicated field plots and under virus pressure nine PIs (441919, 441925, 441917, 147071, 146618, 180014, 180355, 194208, 612607) and three commercial cultivars (Coronet, KnuckleHull-VNR, Pinkeye Purplehull), some of which had shown absence of symptoms for CMV and BlCMV in unreplicated, seed regeneration plots of th

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17

Cho, Eui-Kyoo. "Severity of Cowpea mosaic virus and Putkong Disease Monitoring and Purification of Cowpea mosaic virus." Research in Plant Disease 13, no. 1 (2007): 30–33. http://dx.doi.org/10.5423/rpd.2007.13.1.030.

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18

KONATE, G., and B. J. NEYA. "Rapid detection of cowpea aphid-borne mosaic virus in cowpea seeds." Annals of Applied Biology 129, no. 2 (1996): 261–66. http://dx.doi.org/10.1111/j.1744-7348.1996.tb05750.x.

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19

Fujita, Yasunari, Miki Fujita, Kazuyuki Mise, Takashi Kobori, Takeshi Osaki, and Iwao Furusawa. "Bromovirus Movement Protein Conditions for the Host Specificity of Virus Movement Through the Vascular System and Affects Pathogenicity in Cowpea." Molecular Plant-Microbe Interactions® 13, no. 11 (2000): 1195–203. http://dx.doi.org/10.1094/mpmi.2000.13.11.1195.

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Previously, we reported that CCMV(B3a), a hybrid of bromovirus Cowpea chlorotic mottle virus (CCMV) with the 3a cell-to-cell movement protein (MP) gene replaced by that of cowpea-nonadapted bromovirus Brome mosaic virus (BMV), can form small infection foci in inoculated cowpea leaves, but that expansion of the foci stops between 1 and 2 days postinoculation. To determine whether the lack of systemic movement of CCMV(B3a) is due to restriction of local spread at specific leaf tissue interfaces, we conducted more detailed analyses of infection in inoculated leaves. Tissue-printing and leaf press

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20

S, Anirudh, Ayisha R, Reshmy Vijayaraghavan, Sible George Varghese, and Smitha John K. "Viricidal Activity of Silicon Dioxide Nanoparticles against Cowpea Aphid Borne Mosaic Virus." International Journal of Plant & Soil Science 37, no. 1 (2025): 167–77. https://doi.org/10.9734/ijpss/2025/v37i15263.

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The management of viruses in cowpea is a challenging task and the use of nanoparticles (NPs) presents a promising opportunity for novel antiviral strategies. This study evaluates the viricidal activity of silicon dioxide nanoparticles (SiO₂NPs) against cowpea aphid-borne mosaic virus (CABMV) under controlled conditions. Silicon dioxide nanopowder formulation was used in this study. The virus, molecularly characterized as CABMV, was maintained through mechanical transmission. Pre- and post-inoculation of virus followed by NP foliar spray at different concentrations were done in local lesion hos

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21

Pio-Ribeiro, G., S. S. Pappu, H. R. Pappu, G. P. Andrade, and D. V. R. Reddy. "Occurrence of Cowpea aphid-borne mosaic virus in Peanut in Brazil." Plant Disease 84, no. 7 (2000): 760–66. http://dx.doi.org/10.1094/pdis.2000.84.7.760.

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Surveys of peanut crops in northeastern Brazil since 1995 showed the occurrence of a hitherto unreported virus disease. Characteristic leaf symptoms were ring spots and blotches. The virus was seed transmitted in peanut (1/610) and cowpea (47/796). Local and systemic symptoms were observed in cowpea (cv. TVu 3433) known to be susceptible to most Cowpea aphid-borne mosaic virus (CABMV) isolates. The virus was transmitted by aphids Toxoptera citricidus and Aphis gossypii. Using degenerate primers, the 3′ terminal region of the viral genome was cloned and sequenced. Sequence analyses of the coat

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22

Van Kammen, A., and H. I. L. Eggen. "The replication of cowpea mosaic virus." BioEssays 5, no. 6 (1986): 261–66. http://dx.doi.org/10.1002/bies.950050607.

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23

Ponz, Fernando. "A Cowpea Line Has Distinct Genes for Resistance to Tobacco Ringspot Virus and Cowpea Mosaic Virus." Phytopathology 78, no. 8 (1988): 1124. http://dx.doi.org/10.1094/phyto-78-1124.

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24

Eastwell, Kenneth C., and Gabriel B. Kalmar. "Characterizing the Interference between Two Comoviruses in Cowpea." Journal of the American Society for Horticultural Science 122, no. 2 (1997): 163–68. http://dx.doi.org/10.21273/jashs.122.2.163.

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In certain cultivars of cowpea [Vigna unguiculata (L.) Walp.] that are operationally immune to cowpea mosaic virus strain SB (CPMV), coinoculation of CPMV with cowpea severe mosaic virus strain DG (CPSMV) reduces severity and delays expression of symptoms normally induced by CPSMV alone. In cultivars susceptible to both viruses, coinoculation delays development of symptoms in response to CPSMV. Using monoclonal antibodies for serological assays and virus-specific RNA probes for hybridization, it is demonstrated that the presence of CPMV in the inoculum yields a concomitant delay in the synthes

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25

Gillaspie, A. G. "New Method for Screening Cowpea Germ Plasm for Resistance to Cucumber mosaic virus." Plant Disease 90, no. 5 (2006): 611–14. http://dx.doi.org/10.1094/pd-90-0611.

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Utilizing the Cucumber mosaic virus(CMV)-resistant cowpea germ plasm line, GC-86L-98, a new method of screening for resistance in the greenhouse followed by field screening was developed. A uniform source of CMV inoculum (freeze-dried infected cowpea tissue) was diluted to provide an infection rate in GC-86L-98 similar to that observed under field conditions. Plants of test lines were mechanically inoculated with this standard inoculum rate and assessed under greenhouse conditions. Lines considered equivalent in infection percentage with GC-86L-98 were then evaluated in field tests. Test line

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26

BARRO, Antoine, Joseph NANAMA, Zinmanké COULIBALY, Zakaria DIENI, and Mirela CORDEA. "Varieties’ Response of Vegetable Cowpea to Mechanical Inoculation of Cowpea Aphid-Borne Mosaic Virus in Burkina Faso." Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Horticulture 78, no. 2 (2021): 29. http://dx.doi.org/10.15835/buasvmcn-hort:2021.0021.

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Vegetable cowpea is eaten mainly fresh, in the form of young, immature pods, tender and sweet like the common bean. However, like cowpea with seeds, vegetable cowpea experience yield losses due to the cowpea aphid-borne mosaic virus (CABMV). This study aims to improve yields through the development of vegetable cowpea varieties resistant to CABMV. The study focused on ten varieties of vegetable cowpea, carried out in a greenhouse at the Kamboinsé research station using a randomized complete block design with three replications, all inoculated with CABMV. The data collection concerned resistanc

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27

Morelock, T. E., E. J. Anderson, A. R. Gonzalez, and D. R. Motes. "A New Virus-tolerant Southernpea." HortScience 33, no. 3 (1998): 500e—500. http://dx.doi.org/10.21273/hortsci.33.3.500e.

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Southernpea (cowpea), Vigna unguiculata L. Walp, is an important processing and fresh-market vegetable in the southern United States. Several varieties are available for growers, but there are very limited numbers that combine bush plant type, earliness, good processing quality and virus resistance. A single plant selection from the variety `Excel' offers this combination of traits. The breeding lines 87-435-68 is a singe plant selection from the variety `Excel' that was made on the basis of its reaction to blackeye cowpea mosaic virus (BLCMV). The resistance mechanism is somewhat different th

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28

Odhiambo Patrick, Orakha, Hassan Were, Millicent Ndonga, and Mukoye Benard. "First Report of Cowpea Polero Virus 1 (CPPV1) Infecting Cowpea in Kenya." International Journal of Genetics and Genomics 7, no. 4 (2019): 119. http://dx.doi.org/10.11648/j.ijgg.20190704.16.

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Orawu, Martin, Rob Melis, Mark Laing, and John Derera. "Genetic inheritance of resistance to cowpea aphid-borne mosaic virus in cowpea." Euphytica 189, no. 2 (2012): 191–201. http://dx.doi.org/10.1007/s10681-012-0756-3.

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Dai, F. M., R. Zeng, W. J. Chen, and J. P. Lu. "First Report of Tomato yellow leaf curl virus Infecting Cowpea in China." Plant Disease 95, no. 3 (2011): 362. http://dx.doi.org/10.1094/pdis-08-10-0608.

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Tomato yellow leaf curl virus (TYLCV) is a devastating pathogen of tomato that causes significant yield losses in many tropical and subtropical regions (1). In China, this virus was first found in 2006 on tomato in Shanghai (2). In October 2008, chlorotic yellow leaves of cowpea (Vigna sinensis) were observed in Qingpu, Shanghai, China with 15 to 20% incidence in plants in high tunnels. Large populations of whiteflies were observed in association with the diseased cowpea. The disease agent was transmitted to cowpea (and tomato) by whiteflies, which resulted in chlorotic yellow leaves on cowpea

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31

Zhang, Yu, Yixin Dong, Jinhua Zhou, Xun Li, and Fei Wang. "Application of Plant Viruses as a Biotemplate for Nanomaterial Fabrication." Molecules 23, no. 9 (2018): 2311. http://dx.doi.org/10.3390/molecules23092311.

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Viruses are widely used to fabricate nanomaterials in the field of nanotechnology. Plant viruses are of great interest to the nanotechnology field because of their symmetry, polyvalency, homogeneous size distribution, and ability to self-assemble. This homogeneity can be used to obtain the high uniformity of the templated material and its related properties. In this paper, the variety of nanomaterials generated in rod-like and spherical plant viruses is highlighted for the cowpea chlorotic mottle virus (CCMV), cowpea mosaic virus (CPMV), brome mosaic virus (BMV), and tobacco mosaic virus (TMV)

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Gillaspie, A. G. "Registration of GC‐86L‐98 Cowpea Germplasm Resistant to Cucumber mosaic virus and Blackeye cowpea mosaic virus." Crop Science 42, no. 4 (2002): 1385. http://dx.doi.org/10.2135/cropsci2002.1385.

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Adams, Fuleratu Karim, Lava Kumar, Charles Kwoseh, Patricia Ogunsanya, Richard Akromah, and Rashied Tetteh. "Seed transmission of BCMV-BICM threaten cowpea seed health in the Ashanti and Brong-Ahafo regions of Ghana." Journal of Horticultural Sciences 16, no. 2 (2021): 251–60. http://dx.doi.org/10.24154/jhs.v16i2.1249.

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Antigen-coated plate enzyme-linked immunosorbent assay (ACP-ELISA) and reverse transcription-polymerase chain reaction (RT-PCR) were used to detect the presence and seed transmissibility of bean common mosaic virus-blackeye cowpea mosaic (BCMV-BICM) in farm- retained cowpea seed lots obtained from 46 locations, including markets and farms in major cowpea growing areas in the Ashanti and Brong Ahafo regions of Ghana. In the growout tests, virus symptomatic plants were observed in seedlings of 19 of the 46 seed lots tested under insect-proof screen-house conditions. All the symptomatic plants te

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34

Hampton, Richard. "COWPEA VIRUSES, INDIGENOUS AND EXOTIC, AND UNIQUE MECHANISMS BY WHICH THEY ARE DISSEMINATED AND INADVERTENTLY INTRODUCED." HortScience 26, no. 5 (1991): 493g—493. http://dx.doi.org/10.21273/hortsci.26.5.493g.

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Vectors with specific vector-virus relationships (e.g., aphid, beetle, thrip, nematode) commonly cause short-range dissemination of cowpea viruses. However, viruses that are seed-borne in cowpea can be disseminated around the world in a single year through seed shipments. Likewise, increased world emphasis on germplasm collection and exchange, for development of improved crop cultivars, increases the risk of disseminating seed-borne viruses in germplasm. Seed-borne cowpea viruses that are not reported in the U.S.A., but are apt to occur in Vigna unguiculata from world centers of cowpea origin

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35

Abreu, E. F. M., M. L. P. Tinoco, E. C. Andrade, and F. J. L. Aragão. "Diversity among isolates of cowpea severe mosaic virus infecting cowpeas in northeastern Brazil." Genetics and Molecular Research 11, no. 3 (2012): 3146–53. http://dx.doi.org/10.4238/2012.september.3.3.

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36

Gumedzoe, M. Y. D., H. W. Rossel, G. Thottappilly, A. Asselin, and C. Huguenot. "Reaction of cowpea (Vigna unguiculata L. Walp.) to six isolates of blackeye cowpea mosaic virus (BlCMV) and cowpea aphid-borne mosaic virus (CAMV), two potyviruses infecting cowpea in Nigeria." International Journal of Pest Management 44, no. 1 (1998): 11–16. http://dx.doi.org/10.1080/096708798228464.

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37

Wen, Amy M., Yunmei Wang, Kai Jiang, et al. "Shaping bio-inspired nanotechnologies to target thrombosis for dual optical-magnetic resonance imaging." Journal of Materials Chemistry B 3, no. 29 (2015): 6037–45. http://dx.doi.org/10.1039/c5tb00879d.

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Bionanoparticle-based probes for imaging thrombi in vivo were developed, with elongated tobacco mosaic virus more favorably accumulating at thrombosis sites compared to icosahedral cowpea mosaic virus.

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Chan, Soo Khim, and Nicole F. Steinmetz. "Isolation of Cowpea Mosaic Virus-Binding Peptides." Biomacromolecules 22, no. 8 (2021): 3613–23. http://dx.doi.org/10.1021/acs.biomac.1c00712.

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39

Thottappilly, G., and H. W. Rossel. "Virus diseases of cowpea in tropical Africa." Tropical Pest Management 38, no. 4 (1992): 337–48. http://dx.doi.org/10.1080/09670879209371724.

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40

Roenhorst, J. W., J. W. M. van Lent, and B. J. M. Verduin. "Binding of cowpea chlorotic mottle virus to cowpea protoplasts and relation of binding to virus entry and infection." Virology 164, no. 1 (1988): 91–98. http://dx.doi.org/10.1016/0042-6822(88)90623-x.

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Dijkstra, Jeanne, L. Bos, H. J. Bouwmeester, Tutung Hadiastono, and H. Lohuis. "Identification of blackeye cowpea mosaic virus from germplasm of yard-long bean and from soybean, and the relationships between blackeye cowpea mosaic virus and cowpea aphid-borne mosaic virus." Netherlands Journal of Plant Pathology 93, no. 3 (1987): 115–33. http://dx.doi.org/10.1007/bf02000562.

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Martin, E. M., J. D. Cho, J. S. Kim, S. C. Goeke, K. S. Kim, and R. C. Gergerich. "Novel Cytopathological Structures Induced by Mixed Infection of Unrelated Plant Viruses." Phytopathology® 94, no. 1 (2004): 111–19. http://dx.doi.org/10.1094/phyto.2004.94.1.111.

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When two unrelated plant viruses infect a plant simultaneously, synergistic viral interactions often occur resulting in devastating diseases. This study was initiated to examine ultrastructural virus-virus interactions of mixed viral infections. Mixed infections were induced using potyviruses and viruses from other plant virus families. Novel ultrastructural paracrystalline arrays composed of co-infecting viruses, referred to as mixed virus particle aggregates (MVPAs), were noted in the majority of the mixed infections studied. When the flexuous rod-shaped potyvirus particles involved in MVPAs

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Abdullahi, Ahmed A., Nura S. Galadima, and Safiya Sani. "SEED VIABILITY OF SOME COWPEA CULTIVARS AFFECTED BY SINGLE AND MIXED VIRUS INFECTIONS IN NIGER STATE, NIGERIA." FUDMA JOURNAL OF SCIENCES 6, no. 1 (2022): 168–74. http://dx.doi.org/10.33003/fjs-2022-0601-888.

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A field trial was carried out in 2017 cropping season to assess the response of twenty five cultivars of cowpea to single and mixed infections with Blackeye cowpea mosaic virus (BICMV) and Cowpea mottle virus (CMeV) on seed quality. The field trial was conducted at the Teaching and Research Farm, Ahmadu Bello University, Zaria, Mokwa Station (090211 N and 50135 E, 201 m above sea level). The trial was a randomized complete block design replicated three times. Three cowpea seeds of each cultivar were sown after dressing with Apron – star at the rate of 3.0 kg seed per 10 g of the chemical. Seed

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Ouattara, Sohedjie, and Oyette L. Chambliss. "Inheritance of Resistance to Blackeye Cowpea Mosaic Virus in White Acre-BVR' Cowpea." HortScience 26, no. 2 (1991): 194–96. http://dx.doi.org/10.21273/hortsci.26.2.194.

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Reciprocal crosses were made between `White Acre-BVR', resistant to blackeye cowpea mosaic virus (BICMV), and the susceptible `California Blackeye No. 5' cowpea [Vigna unguiculata (L.) Walp.]. Seedlings from `California Blackeye No. 5', `White Acre-BVR', F1, F2, and backcrosses were mechanically inoculated with BICMV, and evaluated 4 weeks later for symptom expression in the greenhouse. Plants were assayed by enzyme-linked immunosorbent assay. The resistance observed in the F1 and progeny from the backcross to the resistant parent indicated that resistance to BICMV in `White Acre-BVR' was domi

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Al-Shamary, Abd Al-Hakeem A. "SEROLOGICAL AND MOLECULAR DETECTION OF COWPAE MOSAIC VIRUS INFECTING COWPAE IN IRAQ." Diyala Agricultural Sciences Journal 11, no. 2 (2019): 9–17. http://dx.doi.org/10.52951/dasj.19110202.

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This study was conducted to detect CPMV in infecting cowpea plantes at Plant Protection Department/College of Agriculture, University of Baghdad. Symptomatic cowpea plants collected from fields in Baghdad and Diyala Provinces were tested by Emzyme-linked immunosorbent assay (ELISA), reverse transcription- polymerase chain reaction RT-PCR and Immuno-capture reverse transcription-polymerase chain reaction (IC-RT-PCR) using commercial kits. ELISA approach could detect Cowpea mosaic virus CpMV in tested samples but with virus concentration lower than the positive control supplied with the kit, ind

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Abhishek, G. J., Kuldeep Tripathi, Susheel K. Sharma, et al. "Identification of cowpea [Vigna unguiculata (L.) Walp.] germplasm accessions resistant to yellow mosaic disease." Indian Journal of Genetics and Plant Breeding (The) 84, no. 02 (2024): 258–65. http://dx.doi.org/10.31742/isgpb.84.2.14.

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Yellow mosaic disease (YMD) of cowpea, predominantly caused by mungbean yellow mosaic India virus (MYMIV) and mungbean yellow mosaic virus (MYMV) is a major constraint to the production of cowpea (Vigna unguiculata L.) in India resulting in significant yield reductions. The present study extensively evaluated 1127 cowpea germplasm accessions from the National Gene Bank of India, New Delhi, at two hotspot locations (Hyderabad and Delhi) for their response to YMD. About 181 accessions showed no symptoms in field screening at both locations and were considered putatively resistant. A set of the b

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Blanch, Ewan W., Lutz Hecht, Christopher D. Syme, et al. "Molecular structures of viruses from Raman optical activity." Journal of General Virology 83, no. 10 (2002): 2593–600. http://dx.doi.org/10.1099/0022-1317-83-10-2593.

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A vibrational Raman optical activity (ROA) study of a range of different structural types of virus exemplified by filamentous bacteriophage fd, tobacco mosaic virus, satellite tobacco mosaic virus, bacteriophage MS2 and cowpea mosaic virus has revealed that, on account of its sensitivity to chirality, ROA is an incisive probe of their aqueous solution structures at the molecular level. Protein ROA bands are especially prominent from which, as we have shown by comparison with the ROA spectra of proteins with known structures and by using a pattern recognition program, the folds of the major coa

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Silva, M. S., J. Wellink, R. W. Goldbach, and J. W. M. van Lent. "Phloem loading and unloading of Cowpea mosaic virus in Vigna unguiculata." Journal of General Virology 83, no. 6 (2002): 1493–504. http://dx.doi.org/10.1099/0022-1317-83-6-1493.

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Within their host plants, viruses spread from the initially infected cell through plasmodesmata to neighbouring cells (cell-to-cell movement), until reaching the phloem for rapid invasion of the younger plant parts (long-distance or vascular movement). Cowpea mosaic virus (CPMV) moves from cell-to-cell as mature virions via tubules constructed of the viral movement protein (MP). The mechanism of vascular movement, however, is not well understood. The characteristics of vascular movement of CPMV in Vigna unguiculata (cowpea) were examined using GFP-expressing recombinant viruses. It was establi

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Weineisen, N. L., C. A. Hommersom, J. Voskuhl, et al. "Photoresponsive, reversible immobilization of virus particles on supramolecular platforms." Chemical Communications 53, no. 11 (2017): 1896–99. http://dx.doi.org/10.1039/c6cc09576c.

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Hunter, A. G., G. E. Boyhan, E. H. Simonne, and O. L. Chambliss. "SEEDBORNE MOSAIC VIRUSES IN SOUTHERNPEA CULTIVARS." HortScience 31, no. 5 (1996): 762b—762. http://dx.doi.org/10.21273/hortsci.31.5.762b.

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Seed harvested from 41 entries in the 1994 southernpea variety trial was grown in a greenhouse for evaluation of seedborne mosaic viruses. When second trifoliate leaves were fully expanded, 100 plants per plot per block (4) were evaluated for blackeye cowpea mosaic virus (B1CMV), cucumber mosaic virus (CMV), cowpea severe mosaic virus (CSMV), and southern bean mosaic virus (SBMV). The average number of plants with virus symptoms ranged from 2% (Pinkeye Pinkpod) to 44% (Bettergreen). Plants with symptoms were assayed using enzyme-linked immunosorbent assay (ELISA). At least one virus was detect

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