Overwintering Sites and Stages of the Chillie Thrips, Scirtothrips dorsalis Hood(Thysanoptera:Thripidae)in Grape Fields.

Shibao, Manabu; Tanaka, Fukusaburo; Tsukuda, Ritsuko; Fujisaki, Kenji

doi:10.1303/jjaez.35.161

Cited by 21 publications

(14 citation statements)

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“…Populations are multivoltine in temperate regions with up to eight generations per year and 18 generations per year in warm subtropical and tropical areas [69]). In Japan, S. dorsalis start egg laying in late March or early April when temperatures are favorable for development (70) and first generation adults can be seen from early May [71]. However, S. dorsalis cannot overwinter in regions where temperature remains below -4°C for five or more days [69].…”

Section: Life Cyclementioning

confidence: 99%

An Overview of Chilli Thrips, Scirtothrips dorsalis (Thysanoptera: Thripidae) Biology, Distribution and Management

Kumar¹,

Kakkar²,

McKenzie³

et al. 2013

Weed and Pest Control - Conventional and New Challenges

156

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Section: Life Cyclementioning

confidence: 99%

An Overview of Chilli Thrips, Scirtothrips dorsalis (Thysanoptera: Thripidae) Biology, Distribution and Management

Kumar¹,

Kakkar²,

McKenzie³

et al. 2013

Weed and Pest Control - Conventional and New Challenges

156

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“…According to Shibao (1991) and Holtz (2006), adults overwinter in leaf litter and potting soil. The nursery is using peat compost (Petersfield Potting Suprememedium grade sphagnum peat), which is weed and pest free.…”

Section: A422 Possibility Of Entry With New Plants/seedsmentioning

confidence: 99%

Commodity risk assessment of Ligustrum delavayanum topiary plants grafted on Ligustrum japonicum from the UK

Bragard,

Baptista,

Chatzivassiliou

et al. 2022

EFS2

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The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as 'High risk plants, plant products and other objects'. This Scientific Opinion covers plant health risks posed by evergreen 3-to 20-year-old topiary plants of Ligustrum delavayanum grafted on L. japonicum in pots imported from the UK, taking into account the available scientific information, including the technical information provided by the UK. All pests associated with the commodity were evaluated against specific criteria for their relevance for this Scientific Opinion. One EU quarantine pest (Scirtothrips dorsalis), one EU protected zone quarantine pest [(Bemisia tabaci (European populations)] and two EU non-regulated pests (Diaprepes abbreviatus and Epiphyas postvittana) fulfilled all relevant criteria and were selected for further evaluation. For the selected pests, the risk mitigation measures described in the technical dossier from the UK were evaluated taking into account the possible limiting factors. For these pests, an expert judgement is given on the likelihood of pest freedom taking into consideration the risk mitigation measures acting on the pest, including uncertainties associated with the assessment. While the estimated degree of pest freedom varied among pests, E. postvittana was the pest most frequently expected on the commodity. The Expert Knowledge Elicitation indicated, with 95% certainty, that 9,724 or more living sculptures per 10,000 would be free from E. postvittana.

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“…Adults fly actively for short distances and passively on wind currents, which enables longdistance spread (EFSA PLH Panel, 2014). They overwinter as adults (Okada and Kudo, 1982) in bark, litter and soil (Shibao, 1991).…”

Section: Pra Informationmentioning

confidence: 99%

Commodity risk assessment of Ficus carica plants from Israel

Bragard¹,

Dehnen‐Schmutz²,

Serio³

et al. 2021

EFS2

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The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers the plant health risks posed by the following commodities: i) dormant and free of leaves 1‐year‐old bare rooted plants and ii) free of leaves 1‐year‐old liners of Ficus carica imported from Israel, taking into account the available scientific information, including the technical information provided by Israel. The relevance of any pest for this opinion was based on evidence following defined criteria. Four EU quarantine pests, Euwallacea fornicatus, Hypothenemus leprieuri, Scirtothrips dorsalis and Spodoptera frugiperda, and 11 EU non‐regulated pests fulfilled all relevant criteria and were selected for further evaluation. For these pests, the risk mitigation measures proposed in the technical dossier from Israel were evaluated separately for bare rooted plants and for liners, taking into account the possible limiting factors. For these pests, an expert judgement was given on the likelihood of pest freedom taking into consideration the risk mitigation measures acting on the pest, including uncertainties associated with the assessment. The estimated degree of pest freedom varied among the pests evaluated. Aonidiella orientalis and Russellaspis pustulans were the most frequently expected pests on the imported bare rooted plants, and Scirtothrips dorsalis on liners. The Expert Knowledge Elicitation indicated, with 95% certainty, that between 9,585 and 10,000 bare rooted plants per 10,000 would be free of Aonidiella orientalis and Russellaspis pustulans and between 9,456 and 10,000 liners per 10,000 would be free of Scirtothrips dorsalis.

show abstract

Overwintering Sites and Stages of the Chillie Thrips, Scirtothrips dorsalis Hood(Thysanoptera:Thripidae)in Grape Fields.

Cited by 21 publications

References 0 publications

An Overview of Chilli Thrips, Scirtothrips dorsalis (Thysanoptera: Thripidae) Biology, Distribution and Management

An Overview of Chilli Thrips, Scirtothrips dorsalis (Thysanoptera: Thripidae) Biology, Distribution and Management

Commodity risk assessment of Ligustrum delavayanum topiary plants grafted on Ligustrum japonicum from the UK

Commodity risk assessment of Ficus carica plants from Israel

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