Simultaneous Transmission of Broad Bean Wilt and Cucumber Mosaic Viruses by Single Myzus persicae (Sulz.)

Makram, M.W.; Schmelzer, K.; Karl, Ewald

doi:10.1016/s0044-4057(76)80078-0

Cited by 3 publications

(6 citation statements)

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“…Another member of the family Bromoviridae , Cucumber mosaic virus (CMV), and Broad bean wilt virus (BBWV) have been proven to be transmitted simultaneously from co‐infected Nicotiana tabacum to healthy N. glutinosa plants by single aphids of Myzus persicae Sulz. (Makram et al ., ). The transmission efficiency was low, but did not differ from that from singly infected plants.…”

Section: Simultaneous Virus Transmission By Aphidsmentioning

confidence: 97%

“…In the same study, a low rate ( M. persicae ) or failure ( A. craccivora ) of transmission was also recorded when individual aphids acquired PeMV and PStV during sequential feeding on singly infected peanut plants. However, unlike BBWV and CMV (Makram et al ., ), PeMV and, particularly, PStV were transmitted with significantly higher efficiencies, reaching up to nearly 30% in the PStV– M. persicae combination, from singly infected than from double‐infected source plants (Sreenivasulu and Demski, ). Similar results were obtained with CMV, which has been reported to be transmitted simultaneously, but at a rate not exceeding 8%, with the potyviruses Papaya ringspot virus ‐ type W (PRSV‐W) and Zucchini yellow mosaic virus (ZYMV) from doubly infected to healthy zucchini squash plants by M. persicae and Aphis gossypii Glov.…”

Section: Simultaneous Virus Transmission By Aphidsmentioning

confidence: 99%

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Biological and molecular events associated with simultaneous transmission of plant viruses by invertebrate and fungal vectors

Syller

2013

Molecular Plant Pathology

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Viruses are likely to be the most dangerous parasites of living organisms because of their widespread occurrence, possible deleterious effects on their hosts and high rates of evolution. Virus host-to-host transmission is a critical step in the virus life cycle, because it enables survival in a given environment and efficient dissemination. As hosts of plant viruses are not mobile, these pathogens have adopted diverse transmission strategies involving various vector organisms, mainly arthropods, nematodes, fungi and protists. In nature, plants are often infected with more than one virus at a time, thereby creating potential sources for vectors to acquire and transmit simultaneously two or more viruses. Simultaneous transmission can result in multiple infections of new host plants, which become subsequent potential sources of the viruses, thus enhancing the spread of the diseases caused by these pathogens. Moreover, it can contribute to the maintenance of viral genetic diversity in the host communities. However, despite its possible significance, the problem of the simultaneous transmission of plant viruses by vectors has not been investigated in detail. In this review, the current knowledge on multiple viral transmissions by aphids, whiteflies, leafhoppers, planthoppers, nematodes and fungi is outlined.

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Section: Simultaneous Virus Transmission By Aphidsmentioning

confidence: 97%

Section: Simultaneous Virus Transmission By Aphidsmentioning

confidence: 99%

Biological and molecular events associated with simultaneous transmission of plant viruses by invertebrate and fungal vectors

Syller

2013

Molecular Plant Pathology

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“…A majority of studies on mixed infections examine within plant-host dynamics of two viruses and their outcomes on disease severity and viral fitness [2][3][4][5][6][7][8] . Comparatively few studies use insect vector-transmission or examine vector-related effects 10,11,[22][23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39][40][41] . This study was conducted to examine how the manner of acquisition and inoculation of two viruses by their common vector affects propagation of co-infections in their plant hosts.…”

Section: Introductionmentioning

confidence: 99%

“…Co-infections of plant viruses can be propagated by vectors that acquired virions from co-infected plants, sequentially from singly infected plants, or by multiple vector individuals that acquired different viruses. Vector acquisition of two viruses does not ensure both will be transmitted, and the presence of two viruses can alter transmission rates of one or both viruses 4,10,11,[22][23][24][25][26][27][28][29][30][31][32][34][35][36][37][38][39][40][41][48][49][50][51] .…”

Section: Introductionmentioning

confidence: 99%

Vector acquisition and co-inoculation of two plant viruses influences transmission, infection, and replication in new hosts

McLaughlin

Hanley‐Bowdoin

Kennedy

et al. 2022

Preprint

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This study investigated the role of vector acquisition and transmission on the propagation of single and co-infections of tomato yellow leaf curl virus (TYLCV,) and tomato mottle virus (ToMoV) (Family: Geminiviridae, Genus: Begomovirus) by the whitefly vector Bemisia tabaci MEAM1 (Gennadius) in tomato. The aim of this research was to determine if how viruses are co-acquired and co-transmitted changes the probability of acquisition, transmission and new host infections. Whiteflies acquired virus by feeding on singly infected plants, co-infected plants, or by sequential feeding on singly infected plants. Viral titers were also quantified by qPCR in vector cohorts, in artificial diet, and plants after exposure to viruliferous vectors. Differences in transmission, infection status of plants, and titers of TYLCV and ToMoV were observed among treatments. All vector cohorts acquired both viruses, but co-acquisition/co-inoculation generally reduced transmission of both viruses as single and mixed infections. Co-inoculation of viruses by the vector also altered virus accumulation in plants regardless of whether one or both viruses were propagated in new hosts. These findings highlight the complex nature of vector-virus-plant interactions that influence the spread and replication of viruses as single and co-infections.

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mentioning

confidence: 99%

Vector acquisition and co-inoculation of two plant viruses influences transmission, infection, and replication in new hosts

McLaughlin

Hanley‐Bowdoin

Kennedy

et al. 2022

Sci Rep

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This study investigated the role of vector acquisition and transmission on the propagation of single and co-infections of tomato yellow leaf curl virus (TYLCV,) and tomato mottle virus (ToMoV) (Family: Geminiviridae, Genus: Begomovirus) by the whitefly vector Bemisia tabaci MEAM1 (Gennadius) in tomato. The aim of this research was to determine if the manner in which viruses are co-acquired and co-transmitted changes the probability of acquisition, transmission and new host infections. Whiteflies acquired virus by feeding on singly infected plants, co-infected plants, or by sequential feeding on singly infected plants. Viral titers were also quantified by qPCR in vector cohorts, in artificial diet, and plants after exposure to viruliferous vectors. Differences in transmission, infection status of plants, and titers of TYLCV and ToMoV were observed among treatments. All vector cohorts acquired both viruses, but co-acquisition/co-inoculation generally reduced transmission of both viruses as single and mixed infections. Co-inoculation of viruses by the vector also altered virus accumulation in plants regardless of whether one or both viruses were propagated in new hosts. These findings highlight the complex nature of vector-virus-plant interactions that influence the spread and replication of viruses as single and co-infections.

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Simultaneous Transmission of Broad Bean Wilt and Cucumber Mosaic Viruses by Single Myzus persicae (Sulz.)

Cited by 3 publications

References 1 publication

Biological and molecular events associated with simultaneous transmission of plant viruses by invertebrate and fungal vectors

Biological and molecular events associated with simultaneous transmission of plant viruses by invertebrate and fungal vectors

Vector acquisition and co-inoculation of two plant viruses influences transmission, infection, and replication in new hosts

Vector acquisition and co-inoculation of two plant viruses influences transmission, infection, and replication in new hosts

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