Transmission of Tomato Yellow Leaf Curl Geminivirns by Bemisia tabaci (Homoptera: Aleyrodidae)

Mehta, P; Wyman, J. A.; Nakhla, M. K.; Maxwell, D. P.

doi:10.1093/jee/87.5.1291

Cited by 109 publications

(75 citation statements)

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“…The SLCV LP in B. tabaci biotype B was 19 h, while the LP for the TYLCV isolate from Jordan was 20 -24 h (Cohen et al, 1983;Mansour & Al-Musa, 1992), a little higher than the value obtained for ToYVSV. A LP longer than 24 h was found for the TYLCV isolate from Egypt (Mehta et al, 1994a), while a 6-h LP was reported for ToLCBV-C (Muniyappa et al, 2000).…”

Section: Resultsmentioning

confidence: 92%

“…Results similar to the ones observed in the present study were obtained in the transmission of Cotton leaf curl virus form India (CLCuKV), Squash leaf curl virus (SLCV), Tomato leaf curl Bangalore virus -C (ToLCBV-C) (sin. Tomato leaf curl virus from Bangalore, India -ToLCVBan4), and Tomato yellow leaf curl virus (TYLCV-EG) isolate from Egypt by B. tabaci biotype B (Cohen et al, 1983;Nateshan et al, 1996;Muniyappa et al, 2000;Mehta et al, 1994a). A TYLCV isolate from Jordan had minimum acquisition and inoculation access periods of 60 and 30 minutes, respectively (Mansour & Al-Musa, 1992).…”

Section: Resultsmentioning

confidence: 99%

“…The acquisition and transmission of begomoviruses by B. tabaci has been extensively studied, and these parameters can vary depending on the virus and the aleyrodid biotype (Cohen & Nitzany, 1966;Polston et al, 1990;Zeidan & Czosnek, 1991;Mehta et al, 1994a;Rubinstein & Czosnek, 1997;Muniyappa et al, 2000). Determining these parameters, together with knowledge on the range of virus hosts, allows to elucidate the epidemiology of different begomovirus diseases, as well as to develop disease management strategies.…”

Section: Introductionmentioning

confidence: 99%

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Tomato yellow vein streak virus: relationship with Bemisia tabaci biotype B and host range

Firmino¹,

Yuki²,

Moreira³

et al. 2009

Sci. agric. (Piracicaba, Braz.)

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The Tomato yellow vein streak virus (ToYVSV) is a putative species of begomovirus, which was prevalent on tomato crops in São Paulo State, Brazil, until 2005. The objectives of this study were to evaluate the interaction between ToYVSV and its vector Bemisia tabaci biotype B and to identify alternative hosts for the virus. The minimum acquisition and inoculation access periods of ToYVSV by B. tabaci were 30 min and 10 min, respectively. Seventy five percent of tomato-test plants were infected when the acquisition and inoculation access periods were 24 h. The latent period of the virus in the insect was 16 h. The ToYVSV was retained by B. tabaci until 20 days after acquisition.

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Section: Resultsmentioning

confidence: 92%

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Tomato yellow vein streak virus: relationship with Bemisia tabaci biotype B and host range

Firmino¹,

Yuki²,

Moreira³

et al. 2009

Sci. agric. (Piracicaba, Braz.)

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“…Rahman et al (2006), Mehta et al (1994), Gupta (2000), Paul (2002) and Parvin (2002) have reported an increase of whitefly population and its positive correlation with the spread of TYLCVD under field conditions. However, Ssekyewa et al (2007) reported that virus occurrence varied in space and time, and with management practices, crop development stage, and weather conditions based on field experiments conducted on TYLCV and tomato leaf curl virus (ToLCV) using two crop management systems (i.e.…”

Section: Results Of Regression Analysismentioning

confidence: 97%

“…Several authors (Mehta et al, 1994;Gupta, 2000;Paul, 2002 andParvin, 2002) reported that increase of whitefly population is positively correlated with the spread of TYLCV in the field. Accordingly, lower disease incidence observed especially at Rahangala could be related to the lower or no abundance of vectors.…”

Section: Composition Of Insect Vector Populationmentioning

confidence: 99%

Variations of Incidence, Types of Virus Diseases and Insect Vector Populations of Tomato (Solanum lycopersicum L.), Grown in Different Agroecological Regions of Sri Lanka under Two Crop Management Systems

Prasannath¹,

Dharmadasa²,

Costa³

et al. 2015

Trop. Agric. Res.

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Evidence for Transovarial Transmission of Tomato Yellow Leaf Curl Virus by Its Vector, the WhiteflyBemisia tabaci

et al. 1998

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The whitefly Bemisia tabaci is the only vector of the tomato yellow leaf curl geminivirus (TYLCV). The insect transmits the virus in a persistent-circulative manner. TYLCV DNA was detected by polymerase chain reaction and by Southern blot hybridization in progeny (eggs, first and second instars, adults) of single viruliferous whiteflies that developed on eggplant or on cotton (two TYLCV nonhost plants). Furthermore, TYLCV DNA was present in the progeny of insects that had acquired the virus through the egg. The adult progeny of the viruliferous insects and their own progeny were able to infect tomato test plants, producing typical disease symptoms. Ovaries and maturing eggs of viruliferous insects contained viral DNA, as did eggs laid by viruliferous insects maintained on an artificial diet Eggs laid by nonviruliferous whiteflies on cotton plants previously caged with viruliferous insects did not acquire viral DNA from the plant. Hence, TYLCV can be transmitted through the egg for at least two generations. In the absence of an available plant host, the whitefly may serve as a reservoir of the virus between growing seasons.

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Transmission of Tomato Yellow Leaf Curl Geminivirns by Bemisia tabaci (Homoptera: Aleyrodidae)

Cited by 109 publications

References 0 publications

Tomato yellow vein streak virus: relationship with Bemisia tabaci biotype B and host range

Tomato yellow vein streak virus: relationship with Bemisia tabaci biotype B and host range

Variations of Incidence, Types of Virus Diseases and Insect Vector Populations of Tomato (Solanum lycopersicum L.), Grown in Different Agroecological Regions of Sri Lanka under Two Crop Management Systems

Evidence for Transovarial Transmission of Tomato Yellow Leaf Curl Virus by Its Vector, the WhiteflyBemisia tabaci

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