Datasheet
Poecilocoris latus (tea shield bug)
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Pictures
Top of page| Picture | Title | Caption | Copyright |  | Title | P. latus dorsal view |
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| Caption | P. latus, entire, dorsal view. |
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| Copyright | Syed Kamaluddin |
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| P. latus dorsal view | P. latus, entire, dorsal view. | Syed Kamaluddin |
Identity
Top of pagePreferred Scientific Name
- Poecilocoris latus Dallas, 1848
Preferred Common Name
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
Top of page
- Domain: Eukaryota
- Kingdom: Metazoa
- Phylum: Arthropoda
- Subphylum: Uniramia
- Class: Insecta
- Order: Hemiptera
- Family: Scutelleridae
- Genus: Poecilocoris
- Species: Poecilocoris latus
Distribution Table
Top of pageThe 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.
| Country | Distribution | Last Reported | Origin | First Reported | Invasive | References | Notes | ASIA |
| Bangladesh | Present | | | | | Ahmad & Kamaluddin, 1982 | |
| China | Present | | | | | Ahmad & Kamaluddin, 1982 | |
| -Fujian | Present | | | | | Hsiao et al., 1977 | |
| -Guangdong | Present | | | | | Hsiao et al., 1977 | |
| -Guangxi | Present | | | | | Hsiao et al., 1977 | |
| -Hong Kong | Present | | | | | APPPC, 1987 | |
| -Jiangxi | Present | | | | | Hsiao et al., 1977 | |
| -Yunnan | Present | | | | | Hsiao et al., 1977 | |
| -Zhejiang | Present | | | | | Hsiao et al., 1977 | |
| India | Present | | | | | Ahmad & Kamaluddin, 1982 | |
| -Assam | Present | | | | | Ahmad & Kamaluddin, 1982 | |
| Myanmar | Present | | | | | Waterhouse, 1993 | |
| Nepal | Present | | | | | Ahmad & Kamaluddin, 1982 | |
| Pakistan | Present | | | | | Afzal et al., 1982 | |
| Philippines | Present | | | | | Waterhouse, 1993 | |
| Sri Lanka | Present | | | | | Ahmad & Kamaluddin, 1982; Ahmad et al., 1980 | |
| Thailand | Present | | | | | Thavesak et al., 1988 | |
| Vietnam | Present | | | | | Waterhouse, 1993 | |
Growth Stages
Top of pageFlowering stage, Fruiting stage
List of Symptoms
Top of page| Sign | Life Stages | Type | Leaves |
| necrotic areas | | |
Seeds |
| lesions on seeds | | |
Stems |
| discoloration of bark | | |
Natural Enemies
Top of page| Natural enemy | Type | Life stages | Specificity | References | Biological control in | Biological control on | | Asopus | Predator | Eggs | | | | |
| Harpactor | Predator | Adults/Nymphs | | | | |
References
Top of pageAhmad 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
Top of page
- = 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