Field evaluation of Cucurbit yellow stunting disorder virus transmission by Bemisia tabaci

Castle, Steven J.; Palumbo, John; Merten, Paul

doi:10.1016/j.virusres.2017.03.017

Cited by 3 publications

(3 citation statements)

References 33 publications

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“…Greenhouse and field trials were carried out in the USA in 2016 assessing management of CYSDV by controlling B. tabaci (Castle et al, 2017). Eight foliar and systemic insecticides were assessed, including the active ingredients acetamiprid, dinotefuran, pyrif luquinazon, thiamethoxam, cyantraniliprole, imidacloprid, or flupyradifurone, either as foliar or soil treatments.…”

Section: Chemical Controlmentioning

confidence: 99%

“…Flupyradifurone is has very rapid activity against the tobacco whitefly vector of more than a hundred viruses. The trials of Castle et al (2017) aimed to manage Tomato yellow leaf curl virus (Geminiviridae; Begomovirus; TYLCV) associated with tomato, but the results are still valid for other vegetable crops affected by B. tabaci. Foliar treatments of thiamethoxam or flupyradifurone reduced virus transmission by 85% because of the anti-feeding activity of the active ingredients (Roditakis et al, 2017).…”

Section: Chemical Controlmentioning

confidence: 99%

“…Nonpersistent transmission of viruses presents a significant challenge for vector control because the time between acquisition and transmission is very short (a few seconds) compared to viruses transmitted by semipersistent and persistent modes (Castle et al, 2017).…”

Section: Chemical Controlmentioning

confidence: 99%

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Viruses of cucurbit crops: current status in the Mediterranean Region

Radouane

Ezrari

Belabess

et al. 2021

Phytopathol. Mediterr.

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Cucurbits are among the most cultivated crops, and the most economically important species are melon (Cucumis melo L.), cucumber (Cucumis sativus L.), watermelon (Citrullus lanatus Thumb.), squash (Cucurbita pepo L.), and pumpkin (Cucurbita spp.). These crops have become important income sources providing export and local consumption commodities in many Mediterranean countries. Increased area of cucurbits has led to the emergence of several viral diseases, which can have impacts on crop production and threaten agricultural sustainability. An overview of the most damaging cucurbit viruses in the Mediterranean area is provided to improve understanding of the diseases they cause and to emphasize effective disease management strategies. An updating of the geographical distribution of these viruses, the symptoms they cause and their means of transmission is also provided. Disease management methods and measures by farmers and phytosanitary authorities to address the virus outbreaks are outlined, including diagnostics, use of tolerant cultivars, and chemical and biological vector control. Mediterranean region farmers have learned many lessons from the damaging pandemics caused by cucurbit viruses, through the extensive published research, and this review provides a basis for managing future outbreaks of newly emerging virus infections.

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Section: Chemical Controlmentioning

confidence: 99%

Section: Chemical Controlmentioning

confidence: 99%

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Viruses of cucurbit crops: current status in the Mediterranean Region

Radouane

Ezrari

Belabess

et al. 2021

Phytopathol. Mediterr.

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Criniviruses infecting vegetable crops

Maliogka

Wintermantel

Orfanidou

et al. 2020

Applied Plant Biotechnology for Improving Resistance to Biotic Stress

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Monitoring the susceptibility of Bemisia tabaci Middle East-Asia Minor 1 (Hemiptera: Aleyrodidae) to afidopyropen, cyantraniliprole, dinotefuran, and flupyradifurone in south Florida vegetable fields

Dimase,

Rossitto De Marchi,

Barreto da Silva

et al. 2024

Journal of Economic Entomology

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Bemisia tabaci Middle East-Asia Minor 1 (MEAM1) is a significant pest that damages a wide range of high-value vegetable crops in south Florida. This pest has demonstrated the ability to develop resistance to various insecticide groups worldwide. Monitoring the resistance levels of MEAM1 populations and maintaining baseline susceptibility data are crucial for the long-term effectiveness of insecticide management strategies. We conducted serial dilution bioassays on 15 field populations of MEAM1 collected in south Florida to assess their resistance to 4 key insecticides: afidopyropen, cyantraniliprole, dinotefuran, and flupyradifurone. To quantify resistance levels, resistance ratios (RR) were generated by comparing the LC50 values of field populations to those of a known susceptible MEAM1 colony reared in the laboratory. Our findings reveal that all field-collected populations were susceptible to dinotefuran (RR 1–8) and flupyradifurone (RR 2–8). While over 80% of the populations tested were susceptible to afidopyropen (RR 1–9), 2 populations exhibited low (RR 38) and moderate resistance (RR 51), respectively. In contrast, most of the populations (57%) showed low to moderate resistance to cyantraniliprole (RR 21–78), and the remaining populations were susceptible (RR 3–10). The 2 populations with resistance to afidopyropen also exhibited moderate resistance to cyantraniliprole. Further research in this direction can aid in refining insecticide resistance management programs in Florida and other regions where B. tabaci MEAM1 is a major pest. Exploring the implications of these findings will be essential for insecticide use and integrated pest management strategies in south Florida.

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Field evaluation of Cucurbit yellow stunting disorder virus transmission by Bemisia tabaci

Cited by 3 publications

References 33 publications

Viruses of cucurbit crops: current status in the Mediterranean Region

Viruses of cucurbit crops: current status in the Mediterranean Region

Criniviruses infecting vegetable crops

Monitoring the susceptibility of Bemisia tabaci Middle East-Asia Minor 1 (Hemiptera: Aleyrodidae) to afidopyropen, cyantraniliprole, dinotefuran, and flupyradifurone in south Florida vegetable fields

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