Pest categorisation of Hishimonus phycitis

Jeger, Michael; Bragard, Claude; Caffier, David; Candresse, Thierry; Chatzivassiliou, Elisavet; Dehnen‐Schmutz, Katharina; Gilioli, Gianni; Grégoire, Jean‐Claude; Miret, Josep Anton Jaques; Navarro, María Navajas; Niere, Björn; Parnell, Stephen; Potting, Roel; Rafoss, Trond; Rossi, Vittorio; Urek, Gregor; Bruggen, Ariena Van; Werf, Wopke Van der; West, Jonathan; Winter, Stephan; Gardi, Ciro; Aukhojee, Mitesha; Bergeretti, Filippo; MacLeod, Alan

doi:10.2903/j.efsa.2017.5037

Cited by 5 publications

(5 citation statements)

References 33 publications

(65 reference statements)

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“…Hishimonus phycitis Knight 1970: 128, Figures 10, 11, 13 [9]; Kuoh, 1976: 8, Figure 4 [11]; Li, 1987: 303, Figures 152, XXIX-266 [41]; Li & Wang, 1991: 200 [42]; Cai & Huang, 1999: 328, Figures 16–121(A–C) [48]; Zhang, et al, 2004: 205 [51]; Li & Wang, 2004: 486 [13]; Li, Zhang & Wang, 2007: 157 [52]; Xing & Li, 2010: 133 [43]; Li, Dai & Xing, 2011: 94, Figures 5–83(1–5) [10]; Dai, Fletcher & Zhang, 2013: 308, Figures 2A, 2D, 6A–F [7]; Viraktamath & Murthy, 2014: 114, Figures 23–26, 161–176 [8]; Jeger M, et al, 2017: 13 [53]; and Hassan & Zhang, 2018: 1805, Figures 1A–B, 2A–J [40].…”

Section: Resultsmentioning

confidence: 99%

High Species Diversity of the Leafhopper Genus Hishimonus Ishihara (Hemiptera: Cicadellidae: Deltocephalinae) from China, with Description of Ten New Species

Dai

2019

Insects

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Hishimonus Ishihara is a large genus of leafhoppers widely distributed in Asia, Africa, and Australia. Its greatest diversity appears to be in the Oriental region where recent investigations on Hishimonus suggest much of the diversity remains undocumented. In the present study, twenty-eight species of the leafhopper genus Hishimonus Ishihara from China are reviewed based on comparative morphological study, including ten new species: H. fletcheri sp. nov., H. lii sp. nov., H. dietrichi sp. nov., H. kuohi sp. nov., H. tenuis sp. nov., H. hamuleus sp. nov., H. triangulus sp. nov., H. virakatmathiellus sp. nov., H. paraphycitis sp. nov., and H. yuanmouensis sp. nov. Two additional species (Hishimonus knightiellus Virktamath & Murthy and Hishimonus subtilis Knight) are recorded from China for the first time. Furthermore, three new synonymies are proposed: Hishimonus reflexus Kuoh, 1976 syn. nov. and Hishimonus biuncinatus Li, 1988 syn. nov. are reduced to synonymy with Hishimonus bucephalus Emeljanov, 1969; Hishimonus lamellatus Cai & Kuoh, 1995 syn. nov. is a junior synonym of Hishimonus expansivus Li, 1988. All the taxa are described and illustrated based on observations of specimens from China. The first study of the female genitalia of Chinese Hishimonus reveals considerable similarity among the Hishimonus species studied. A key and list of all Chinese Hishimonus species are also provided.

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Section: Resultsmentioning

confidence: 99%

High Species Diversity of the Leafhopper Genus Hishimonus Ishihara (Hemiptera: Cicadellidae: Deltocephalinae) from China, with Description of Ten New Species

Dai

2019

Insects

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“…H. sellatus in Georgia and in southern Russia is recorded as a vector of 'Mulberry small leaf curl' a phytoplasma disease on mulberry plants (Gnezdilov 2008). (Jeger et al 2017).…”

Section: Hishimonus Sellatus (Uhler 1896)mentioning

confidence: 99%

“…Remarks. H. phycitis is very similar to H. paraphycitis Du & Dai, 2019 (China), but it can be identified by the circularly expanded aedeagal shaft apices (Du & Dai 2019).. Due its capacity to transmit phytoplasma diseases, H. phycitis is considered as a potential threat and is currently regulated by Council Directive 2000/29/EC and is regarded as 'Union quarantine pest' by the European Food Safety Authority (Jeger et al 2017;EFSA 2021).…”

Section: Species Of Hishimonus At Risk Of Introduction In Europementioning

confidence: 99%

Discovery of Hishimonus diffractus Dai, Fletcher & Zhang, 2013 (Hemiptera: Auchenorrhyncha: Cicadellidae) in Europe, with remarks on previously recorded species of the genus

Bella

Aguiar²,

Kunz

et al. 2022

Zootaxa

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During recent surveys on leafhoppers in urban and agroecosystem areas in Europe the Oriental Hishimonus diffractus Dai, Fletcher & Zhang, 2013 (Hemiptera, Cicadellidae) has been found. This species, described from China and Thailand, is recorded here for the first time from Europe in the following countries: France, Portugal (Madeira), Spain, Gibraltar, United Kingdom, and Italy (Sicily). H. diffractus has been found associated with Jasminum and Olea (Oleaceae), Citrus (Rutaceae), Pittosporum (Pittosporaceae), Rubus (Rosaceae), Nerium (Apocynaceae) and Vitis (Vitaceae). Presence of the adults, morphological features, and some biological notes are provided to H. diffractus. Furthermore, Hishimonus hamatus Kuoh, 1976 is here reported for the first time in Spain and France. All Hishimonus species introduced in Europe are considered, and their economic importance discussed. Details on the first record and country in Europe, origin area, current distribution and host plants are given for each species.

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“…However, entry via plants for planting of its host species is a closed pathway under current EU regulations, as the import of citrus plants for planting from third countries is prohibited. Entry via infected adults of H. phycitis leafhoppers is unlikely, as these move and leap away from plants when disturbed; therefore, it is highly improbable that these mobile stages would remain on host plant material as it is handled along a pathway (EFSA PLH Panel, 2017 Hishimonous phycitis pest categorisation).…”

Section: Entrymentioning

confidence: 99%

“…• The known vector, should it also be introduced and become established (EFSA PLH Panel, 2017 H. phycitis pest categorisation).…”

Section: Spreadmentioning

confidence: 99%

Pest categorisation of Witches' broom disease of lime (Citrus aurantifolia) phytoplasma

Jeger¹,

Bragard²,

Candresse³

et al. 2017

EFS2

Self Cite

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The EFSA Panel on Plant Health performed a pest categorisation for the Witches' broom disease of lime (Citrus aurantifolia) phytoplasma for the EU territory. The pest has been reported in a few countries in the Middle East and is not known to occur in the EU. The disease is caused by a well-defined phytoplasma strain in the 'Candidatus Phytoplasma aurantifolia' species, for which efficient molecular detection assays are available. The most important known natural host is Citrus aurantifolia, which is only grown for ornamental purposes in the EU. Sweet limes, rough lemon and trifoliate orange are also naturally infected by that phytoplasma. The latter can be transmitted by grafting also to some citrus species. Other citrus species were reported to be resistant; however, their susceptibility has been assessed only by symptom observations, and the possible presence of phytoplasmas in symptomless plants cannot be ruled out. The phytoplasma is transmitted by the leafhopper Hishimonus phycitis, which is not known to occur in the EU. There is no information on the vector status of other phloem feeding insects of citrus present in the EU. The pest is listed in Annex IIAI of Directive 2000/29/EC. The main pathways for entry, plants for planting and the vector insect, are closed by existing legislation on import of citrus plants. Nevertheless, should the pest enter, it could establish and spread. In countries where Witches' broom disease of lime (WBDL) is present, it has significant impact. The main knowledge gaps concern (1) and vertical transmission of the phytoplasma to H. phycitis eggs (2) lack of information regarding susceptibility of citrus crops grown in the EU (3) status of potential insect vectors in the EU. Therefore, the WBDL phytoplasma meets the criteria assessed by EFSA for consideration as a potential Union quarantine pest.

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Pest categorisation of Hishimonus phycitis

Abstract: The Panel on Plant Health performed a pest categorisation of Hishimonus phycitis (Hemiptera:

Cited by 5 publications

References 33 publications

High Species Diversity of the Leafhopper Genus Hishimonus Ishihara (Hemiptera: Cicadellidae: Deltocephalinae) from China, with Description of Ten New Species

High Species Diversity of the Leafhopper Genus Hishimonus Ishihara (Hemiptera: Cicadellidae: Deltocephalinae) from China, with Description of Ten New Species

Discovery of Hishimonus diffractus Dai, Fletcher & Zhang, 2013 (Hemiptera: Auchenorrhyncha: Cicadellidae) in Europe, with remarks on previously recorded species of the genus

Pest categorisation of Witches' broom disease of lime (Citrus aurantifolia) phytoplasma

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Pest categorisation of Hishimonus phycitis

Abstract: The Panel on Plant Health performed a pest categorisation of Hishimonus phycitis (Hemiptera:

Cited by 5 publications

References 33 publications

High Species Diversity of the Leafhopper Genus Hishimonus Ishihara (Hemiptera: Cicadellidae: Deltocephalinae) from China, with Description of Ten New Species

High Species Diversity of the Leafhopper Genus Hishimonus Ishihara (Hemiptera: Cicadellidae: Deltocephalinae) from China, with Description of Ten New Species

Discovery of Hishimonus diffractus Dai, Fletcher &amp; Zhang, 2013 (Hemiptera: Auchenorrhyncha: Cicadellidae) in Europe, with remarks on previously recorded species of the genus

Pest categorisation of Witches' broom disease of lime (Citrus aurantifolia) phytoplasma

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Discovery of Hishimonus diffractus Dai, Fletcher & Zhang, 2013 (Hemiptera: Auchenorrhyncha: Cicadellidae) in Europe, with remarks on previously recorded species of the genus