The relative efficiency of some aphid species as vectors of potato virus Yo (PVYo)

Sigvald, Roland

doi:10.1007/bf02357636

Cited by 115 publications

(55 citation statements)

References 5 publications

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“…The PLRV is transmitted from plant to plants by green peach aphids (Myzus persicae) and other possible aphid vectors include the backthorn aphid (Aphis nasturtii), potato aphid (Macrosephum euphorbiae) and foxglove aphid (Acyrthosiphon solani) [105,106]. Van Hoff found that Phorodon humuli can transmit to PLRV [107].…”

Section: Transmissionmentioning

confidence: 99%

Current status of viral diseases of potato and their ecofriendly management -A critical review

Lp¹,

Hn²

2017

Virol Res Rev

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Section: Transmissionmentioning

confidence: 99%

Current status of viral diseases of potato and their ecofriendly management -A critical review

Lp¹,

Hn²

2017

Virol Res Rev

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“…Myzus persicae stands out as the most efficient vector of plant viruses, potato viruses included (Sigvald, 1984 and1989;Peters, 1987;Cloyd andSadof, 1998, Boukhris et al, 2011). PVY is the priority problem in seed potato production due to its high spreading rate associated with a large number of aphid vectors (Valkonen, 2007).…”

Section: Aphids As Vectors Of Potato Virusesmentioning

confidence: 99%

“…Using different literature sources (van Hoof, 1980;Bell, 1982;Bell, 1983;Sigvald, 1984;de Bokx and Piron, 1985) de Bokx (1987) reported that among 31 species of aphids colonising or just visiting potato, 28 are involved in PVY transmission and 11 in PLRV transmission, which explains the more rapid spread of PVY than of PLRV.…”

Section: Aphids As Vectors Of Potato Virusesmentioning

confidence: 99%

“…The two most damaging viruses in terms of economic loss, PVY and PLRV, are transmitted by aphid vectors in non-persistent and persistent manner, respectively (Sigvald, 1984;Raman, 1985;Katis and Gibson, 1985;Bostan and Haliloglu, 2004;Bostan et al, 2006;Notle et al 2009;Milošević et al 2012). The two modes of transmission require corresponding control measures.…”

Section: Introductionmentioning

confidence: 99%

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The effects of monitoring the abundance and species composition of aphids as virus vectors on seed potato production in Serbia

Milošević¹,

Milenkovic

Perić

et al. 2014

PESTIC PHYTOMED

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SUMMARYAphids are the most important vectors of potato viruses during the crop's growing season. The most widespread and damaging viruses, the potato virus Y and potato leaf roll virus, are transmitted by aphids in non-persistent and persistent manner, respectively. The two viruses cause the greatest concern of potato producers and a great constraint to seed potato production in Serbia, the region and across the world. Potato virus Y is particularly harmful, given its distribution and spreading rate.Seed potato production systems under well-managed conditions involve a series of virus control measures, including the monitoring of outbreaks of winged aphids, their abundance and species composition, in order to forecast virosis, i.e. potential plant and tuber infection periods. Monitoring the aphid vectors of potato viruses enables determination of optimum dates for haulm destruction when higher than normal numbers of winged aphids as vectors of economically harmful diseases have been observed. Haulm destruction in a potato crop reduces the risk of plant infection and virus translocation from the aboveground parts to tubers, thus keeping the proportion of infected tubers within tolerance limits allowed for certain categories of seed potatoes. This practice has positive effects if used in combination with other viral disease control measures; otherwise, it becomes ineffective.This paper provides an integral analysis of the effects and role of monitoring outbreaks of aphids, their abundance and species composition in timing haulm growth termination to prevent plant infection, virus translocation and tuber infestation in potato crops in Serbia and the wider region.

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“…It is connected to the facts that in Poland's natural conditions their flights take place earlier (about 2 weeks) than those of potato-colonizing aphids and that they have a higher flight activity. Some nonpotato-colonizing aphid species are capable of transmitting non-permanent viruses (Sigvald 1984;Kostiw 1987;Kostiw and Robak 2002).…”

Section: Introductionmentioning

confidence: 99%

The Rate of Virus Spread in New Potato Cultivars in the North of Poland

Wrobel

2015

Potato Res.

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The aim of this research was to assess the rate of increase in the level of tuber infection by PVY, PVM, and PLRV during three consecutive years of multiplication in the field for 17 new cultivars registered in Poland in 2009-2011 and for two cultivars not listed in the registry but popularly cultivated. The research was conducted in Bonin near Koszalin (north-western Poland) in 2010-2013. Tuber infection was assessed using DAS ELISA in a grow-out test in the winter-spring period. Among the 19 cultivars examined, eight had high resistance to PVY (above grade 8 on a scale of 1-9); during the 3-year research period, they were not infected. Also, cv. Gawin seemed more resistant than previously assumed. In contrast, cvs. Hermes and Sylvana, which were rated in the Netherlands as quite resistant, were clearly very susceptible (grade 3-4) in Polish conditions, as within 2 years 100% of tubers were infected with this virus. The greatest susceptibility to PVM was shown by cvs. Danuta and Stasia, 50% of which were infected, despite moderate exposure to the virus. Cultivars Zenia, Etiuda, Jubilat, and Viviana appeared very resistant to PVM as the number of infected tubers did not exceed 5%. PVM was not detected in the tubers of cvs. Bursztyn, Gustaw, and Legenda, which confirmed that these cultivars possess the Rm gene. Not all cultivars regarded susceptible (grade 3-4) to PLRV were infected. The virus was not found in tubers of cv. Bursztyn, while in cv. Hermes, assessed in the Netherlands as being quite resistant, almost 40% of tubers were infected.

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The relative efficiency of some aphid species as vectors of potato virus Yo (PVYo)

Cited by 115 publications

References 5 publications

Current status of viral diseases of potato and their ecofriendly management -A critical review

Current status of viral diseases of potato and their ecofriendly management -A critical review

The effects of monitoring the abundance and species composition of aphids as virus vectors on seed potato production in Serbia

The Rate of Virus Spread in New Potato Cultivars in the North of Poland

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