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Datasheet

Poecilocoris latus (tea shield bug)

Summary

  • Last modified
  • 03 December 2014
  • Datasheet Type(s)
  • Pest
  • Preferred Scientific Name
  • Poecilocoris latus
  • Preferred Common Name
  • tea shield bug
  • Taxonomic Tree
  • Domain: Eukaryota
  •     Kingdom: Metazoa
  •         Phylum: Arthropoda
  •             Subphylum: Uniramia
  •                 Class: Insecta

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Pictures

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PictureTitleCaptionCopyright
P. latus, entire, dorsal view.
TitleP. latus dorsal view
CaptionP. latus, entire, dorsal view.
CopyrightSyed Kamaluddin
P. latus, entire, dorsal view.
P. latus dorsal viewP. latus, entire, dorsal view.Syed Kamaluddin

Identity

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Preferred Scientific Name

  • Poecilocoris latus Dallas, 1848

Preferred Common Name

  • tea shield bug

Other Scientific Names

  • Poecilochroma lata Sharp, 1890
  • Poecilocoris hardwicki

International Common Names

  • English: tea seed bug
  • French: punaise de la graine du thé

Local Common Names

  • Germany: Wanze, Teesamen-
  • Netherlands: Theepoetjoek; Theezaadwants

EPPO code

  • POECLA (Poecilocoris latus)

Taxonomic Tree

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  • Domain: Eukaryota
  •     Kingdom: Metazoa
  •         Phylum: Arthropoda
  •             Subphylum: Uniramia
  •                 Class: Insecta
  •                     Order: Hemiptera
  •                         Family: Scutelleridae
  •                             Genus: Poecilocoris
  •                                 Species: Poecilocoris latus

Distribution Table

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The distribution in this summary table is based on all the information available. When several references are cited, they may give conflicting information on the status. Further details may be available for individual references in the Distribution Table Details section which can be selected by going to Generate Report.

CountryDistributionLast ReportedOriginFirst ReportedInvasiveReferencesNotes

ASIA

BangladeshPresentAhmad & Kamaluddin, 1982
ChinaPresentAhmad & Kamaluddin, 1982
-FujianPresentHsiao et al., 1977
-GuangdongPresentHsiao et al., 1977
-GuangxiPresentHsiao et al., 1977
-Hong KongPresentAPPPC, 1987
-JiangxiPresentHsiao et al., 1977
-YunnanPresentHsiao et al., 1977
-ZhejiangPresentHsiao et al., 1977
IndiaPresentAhmad & Kamaluddin, 1982
-AssamPresentAhmad & Kamaluddin, 1982
MyanmarPresentWaterhouse, 1993
NepalPresentAhmad & Kamaluddin, 1982
PakistanPresentAfzal et al., 1982
PhilippinesPresentWaterhouse, 1993
Sri LankaPresentAhmad & Kamaluddin, 1982; Ahmad et al., 1980
ThailandPresentThavesak et al., 1988
VietnamPresentWaterhouse, 1993

Host plants/Plants Affected

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Plant nameFamilyContext
Camellia sinensis (tea)TheaceaeMain

Growth Stages

Top of pageFlowering stage, Fruiting stage

List of Symptoms

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SignLife StagesType

Leaves

necrotic areas

Seeds

lesions on seeds

Stems

discoloration of bark

Natural Enemies

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Natural enemyTypeLife stagesSpecificityReferencesBiological control inBiological control on
AsopusPredatorEggs
HarpactorPredatorAdults/Nymphs

References

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Ahmad I, Kamaluddin S, 1982. A revision of the genus Poecilocoris Dallas (Pentatomoidea: Scutelleridae) from Indo-Pakistan subcontinent with descriptions of three new species. Oriental Insects, 16(3):259-295

Ahmad I, Kamaluddin S, Moizuddin M, 1980. New status of Poecilocoris Schouteden, 1904 (Pentatomoidea: Scutelleridae: Scutellerinae) with redescription of type-species P. interrupta (Westwood). Proceeding 1st Pakistan Congress Zoology B: 203-207.

Ahmad I, Mushtaq S, 1977. External morphology of Chrysocoris stockerus (Linn.) (Pentatomoidea : Scutelleridae) with comparative accounts on fourteen related species from Pakistan, Azad Kashmir and Bangladesh and their bearing on classification. Pakistan Journal of Science and Industrial Research, 20 (1):18-40.

APPPC, 1987. Insect pests of economic significance affecting major crops of the countries in Asia and the Pacific region. Technical Document No. 135. Bangkok, Thailand: Regional Office for Asia and the Pacific region (RAPA).

Barman TS, 1988. Postharvest storage of tea seeds. Proceedings of the international congress of plant physiology, New Delhi, India, 15-20 February 1988. Volume 2. 1990, 1392-1395. New Delhi, India: Society for Plant Physiology and Biochemistry.

Imtiaz Ahmad, Shaukat SS, Syed Kamaluddin, 1994. Taxometric studies on the genus Poecilocoris Dallas (Hemiptera: Scutelleridae). Proceedings of Pakistan Congress of Zoology, 14:119-125; 10 ref.

Sarmah R, Bezbaruah HP, 1988. Mechanism of infestation of tea seed by seed bug (Poecilocoris latus Dall.) and its role in the formation of diseased and starred seed. Two and a Bud, 35(1-2):56-61; 4 ref.

Waterhouse DF, 1993. The Major Arthropod Pests and Weeds of Agriculture in Southeast Asia. ACIAR Monograph No. 21. Canberra, Australia: Australian Centre for International Agricultural Research, 141 pp.

Distribution Maps

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Distribution map Bangladesh: Present
Ahmad & Kamaluddin, 1982China: Present
Ahmad & Kamaluddin, 1982China: Present
Ahmad & Kamaluddin, 1982China
See regional map for distribution within the countryChina
See regional map for distribution within the countryChina
See regional map for distribution within the countryChina
See regional map for distribution within the countryChina
See regional map for distribution within the countryChina
See regional map for distribution within the countryChina
See regional map for distribution within the countryIndia: Present
Ahmad & Kamaluddin, 1982India
See regional map for distribution within the countrySri Lanka: Present
Ahmad & Kamaluddin, 1982; Ahmad et al., 1980Myanmar: Present
Waterhouse, 1993Nepal: Present
Ahmad & Kamaluddin, 1982Philippines: Present
Waterhouse, 1993Philippines: Present
Waterhouse, 1993Pakistan: PresentThailand: PresentVietnam: Present
Waterhouse, 1993
  • = Present, no further details
  • = Evidence of pathogen
  • = Widespread
  • = Last reported
  • = Localised
  • = Presence unconfirmed
  • = Confined and subject to quarantine
  • = See regional map for distribution within the country
  • = Occasional or few reports
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Distribution map (asia) Bangladesh: Present
Ahmad & Kamaluddin, 1982China: Present
Ahmad & Kamaluddin, 1982Fujian: PresentGuangdong: PresentGuangxi: PresentHong Kong: Present
APPPC, 1987Jiangxi: PresentYunnan: PresentZhejiang: PresentIndia: Present
Ahmad & Kamaluddin, 1982Assam: Present
Ahmad & Kamaluddin, 1982Sri Lanka: Present
Ahmad & Kamaluddin, 1982; Ahmad et al., 1980Myanmar: Present
Waterhouse, 1993Nepal: Present
Ahmad & Kamaluddin, 1982Philippines: Present
Waterhouse, 1993Pakistan: PresentThailand: PresentVietnam: Present
Waterhouse, 1993
Distribution map (europe)
Distribution map (africa)
Distribution map (north america)
Distribution map (central america)
Distribution map (south america)
Distribution map (pacific) China: Present
Ahmad & Kamaluddin, 1982Philippines: Present
Waterhouse, 1993