dcsimg

Análisis de riesgo ( Spanish; Castilian )

provided by Conabio
6.1.2 Ecológico

Trogoderma granarium tiene poco efecto sobre el medio ambiente natural directamente. Los efectos indirectos sobre el medio ambiente puedeN resultar de tratamientos químicos utilizados para controlar la plaga. Pasek (1998) llegó a la conclusión de que los impactos ambientales serían altos debido a la probable utilización de bromuro de metilo. Desde 1998, el bromuro de metilo ha sido eliminado como fumigante de uso general (United Nations Environment Programme, 2000). Aunque las alternativas propuestas no son siempre tan eficaces como el bromuro de metilo en el control de plagas, estos fumigantes químicos no afectan adversamente a la capa de ozono, dado que las infestaciones de escarabajos khapra se limita a las instalaciones de almacenamiento de granos, plantas de procesamiento de alimentos, almacenes u otros edificios que contienen material huésped adecuado, el establecimiento de esta plaga no se cree que tenga efectos en el ambiente ni en especies en peligro de extinción o amenazadas (Pasek, 1998).

6.1.3 Económico

Los principales daños de T. granarium es la pérdida de grano guardado. Normalmente, las larvas jóvenes se alimentan de las semillas dañadas, mientras que larvas maduras se alimentan de granos enteros. Las larvas atacan el embrión o un punto débil en el pericarpio del grano o semilla. El escarabajo khapra puede causar una pérdida de peso significativa (pérdida de peso entre el 5-30%, casos extremos de 70%) cuando dejó inalteradas en el grano guardado. Los daños también pueden dar lugar a una reducción significativa en la viabilidad de las semillas. Infestaciones severas pueden causar cambios desfavorables en la composición química. Además, el escarabajo puede dañar seco productos básicos de origen animal. Un gran número de larvas de pieles y setas puede causar dermatitis y / o reacciones alérgicas. Si bien la alimentación, el escarabajo contamina el grano con partes del cuerpo y setas que se sabe que causan irritación gastrointestinal. Las larvas pueden desplazarse dentro y fuera del saquearon material y debilitar los sacos (Ellis, 2007).
license
cc-by-nc-sa-2.5
copyright
CONABIO
bibliographic citation
CONABIO. 2012. Fichas de especie Trogoderma granarium. Sistema de información sobre especies invasoras en México. Comisión Nacional para el Conocimiento y Uso de la Biodiversidad.
original
visit source
partner site
Conabio

Ciclo de vida ( Spanish; Castilian )

provided by Conabio
Ciclo reproductivo

Se calcula que las hembras viven de 20-30 días y los machos viven de 7-12 días. Se produce el apareamiento de unos cinco días después de la eclosión. Los huevos dependen de la temperatura de 40°C, pero se retrasa por unos días a temperaturas menores a los 40°C. Los huevos no se sobreviven a temperaturas de 20°C. Los huevos eclosionan en 3 a 14 días. El desarrollo completo de huevo a adulto varía entre 26 a 220 días y depende de la temperatura, la temperatura óptima es de 35°C. Si la temperatura cae por debajo de 25°C durante un período de tiempo, puede entrar en diapausa. Las larvas pueden sobrevivir a temperaturas inferiores a -8°C. En diapausa, las larvas pueden mudar, pero están inactivas y pueden permanecer en esta condición durante años. El desarrollo puede ocurrir a una humedad relativa tan baja como el 2% (Ellis, 2007).
license
cc-by-nc-sa-2.5
copyright
CONABIO
bibliographic citation
CONABIO. 2012. Fichas de especie Trogoderma granarium. Sistema de información sobre especies invasoras en México. Comisión Nacional para el Conocimiento y Uso de la Biodiversidad.
original
visit source
partner site
Conabio

Comportamiento ( Spanish; Castilian )

provided by Conabio
Temperatura

La temperatura óptima para el desarrollo del insecto está comprendida entre los 32°C y 35°C (Rebolledo &Arroyo, 1995)

Humedad

La humedad relativa óptima es del 75% (Rebolledo &Arroyo, 1995), la humedad alta disminuye el crecimiento de la población (GISD 2007).

4.4 Conducta

T. granarium inverna al estado de larva, pudiendo además entrar en diapausa facultativa cuando las condiciones ambientales le son desfavorables (temperaturas muy bajas), o bien, escasez o ausencia de alimento. Esta condición de diapausa hace que el insecto sea aun más peligroso como plaga presente o potencial de algún lugar dado, debido a que de esta manera T. granarium es menos susceptible a los insecticidas, y es por tanto, difícil de controlar con métodos químicos. Esta diapausa puede mantenerse desde un par de meses a varios años (Rebolledo &Arroyo, 1993)

T. granarium es una especie que presenta fototropismo negativo especialmente en estado de larva, por lo que en esta condición de día largo y día corto tan importante en otras especies no le afecta. Pero cuando se encuentra sin alimento la sola posible presencia de este hace que la respuesta negativa a la luz no sea tan marcada, pero las temperaturas altas contrarrestan el efecto de fototropismo negativo. Por otra parte la larva presenta alta actividad frente a la luz violeta (40 µm) y a la luz verde (560 µm). durante la diapausa hay una considerable disminución de la tasa metabólica con u bajo consumo de oxigeno, cese completo desarrollo, adopción de mecanismos para incrementar la resistencia al frio (incluye la producción de altas concentraciones de glicerol en la hemofilia), o resistencia a la desecación, previa formación de reservas de proteína y grasa, y a su vez, desarrollo de resistencia a infecciones y sustancias de que otro modo resultarían letales para el insecto sin diapausa (Rebolledo &arroyo, 1995)


Niveles de oxígeno

En estado fisiológico es capaz de soportar condiciones anaeróbicas. A su vez las larvas en diapausa se muestran tolerantes a concentraciones de 75, 90 y 99% de dióxido de carbono (Rebolledo &Arroyo, 1995).
license
cc-by-nc-sa-2.5
copyright
CONABIO
bibliographic citation
CONABIO. 2012. Fichas de especie Trogoderma granarium. Sistema de información sobre especies invasoras en México. Comisión Nacional para el Conocimiento y Uso de la Biodiversidad.
original
visit source
partner site
Conabio

Descripción ( Spanish; Castilian )

provided by Conabio
1.1 Descripción de la especie

T. granarium tiene una forma oblonga-oval, son densamente peludos. Los machos adultos miden 1.4-2.3 mm de largo, 0,75-1,1 mm de ancho, son de color marrón a negro con marcas de color marrón rojizo, las hembras adultas son 2.1-3.4 mm de largo, 1.7-1.9 mm de ancho, su color es mas claro. La cabeza es pequeña con 11-segmentos, antenas. Los huevos son blancos y de consistencia lechosa, de color amarillo pálido, cilíndrico (0,7 por 0,25 mm), un extremo redondeado. Las larvas son de color blanco amarillento con la cabeza marrón y el cuerpo cubierto de pelos. Las larvas maduras son de 6 mm de largo y 1,5 mm de ancho, de color dorado a marrón rojizo (Ellis 2007).

La pupa es del tipo exarate o libre, la del macho es más pequeña que la de la hembra, la longitud promedio es de 3.5 mm y 5 mm respectivamente. La superficie dorsal de la pupa está cubierta con pelos y estos a lo largo de la línea media formo un lomo. Su color es más oscuro que el de la larva (SENASA, 2000)
license
cc-by-nc-sa-2.5
copyright
CONABIO
bibliographic citation
CONABIO. 2012. Fichas de especie Trogoderma granarium. Sistema de información sobre especies invasoras en México. Comisión Nacional para el Conocimiento y Uso de la Biodiversidad.
original
visit source
partner site
Conabio

Distribución ( Spanish; Castilian )

provided by Conabio
Introducida*

2.- Distribución / 2.3 Distribución como especie invasora en otros países

AFGANISTÁN

ALGERIA

AUSTRIA

BANGLADESH

BURKINA FASO

CHIPRE

EGIPTO

ESPAÑA

FEDERACIÓN DE RUSIA (RUSIA)

IRÁN

IRAQ

LÍBANO

TURQUÍA
license
cc-by-nc-sa-2.5
copyright
CONABIO
bibliographic citation
CONABIO. 2012. Fichas de especie Trogoderma granarium. Sistema de información sobre especies invasoras en México. Comisión Nacional para el Conocimiento y Uso de la Biodiversidad.
original
visit source
partner site
Conabio

Estrategia trófica ( Spanish; Castilian )

provided by Conabio
ND

Insecto polífago, se alimentan exclusivamente de material vegetal (Ciro et al., 2008), las larvas se alimentan de una amplia variedad de productos almacenados y se seca, pero prefieren alimentos de grano entero y productos a base de cereales. Cualquier secado de plantas y animales con material de contenido proteínico, tales como semillas secas, granos, frutas y especias (Ellis, 2007).
license
cc-by-nc-sa-2.5
copyright
CONABIO
bibliographic citation
CONABIO. 2012. Fichas de especie Trogoderma granarium. Sistema de información sobre especies invasoras en México. Comisión Nacional para el Conocimiento y Uso de la Biodiversidad.
original
visit source
partner site
Conabio

Reproducción ( Spanish; Castilian )

provided by Conabio
Sexual

Exhibe gonocorismo (la reproducción involucra individuos machos y hembras) (GISD 2007).

4.5 Reproducción

Lepesme (1994), Hinton (1945) y Hill (1990) consideran la fecundidad de las hembras varía entre 35 y 70 huevos, no obstante, citan algunos casos de hembras que mantenidas a 30°C podían poner hasta 123 huevos. (Rebolledo &Arroyo, 1993). En el ultimo estadio T. granarium presenta dos tipos de células neurosecretoras que terminan en el cuerpo cardiaco y cuerpo lado y mientras haya diapausa la actividad de las células neurosecretoras declina manteniéndose la actividad del cuerpo alado, cuando termina la diapausa, las células neurosecretoras recuperan su actividad reduciéndose la del cuerpo alado (Rebolledo &Arroyo, 1995).

Días

Se calcula que las hembras viven de 20-30 días y los machos viven de 7-12 días (Ellis, 2007)

Edad de primera reproducción

Se produce el apareamiento de unos cinco días después de la eclosión (Ellis, 2007)
license
cc-by-nc-sa-2.5
copyright
CONABIO
bibliographic citation
CONABIO. 2012. Fichas de especie Trogoderma granarium. Sistema de información sobre especies invasoras en México. Comisión Nacional para el Conocimiento y Uso de la Biodiversidad.
original
visit source
partner site
Conabio

Khaprakäfer ( German )

provided by wikipedia DE

Der Khaprakäfer (Trogoderma granarium) ist eine Käferart aus der Familie der Speckkäfer (Dermestidae). Er ist einer der weltweit am meisten gefürchteten Vorratsschädlinge und zählt zu den 100 gefährlichsten invasiven Arten.[1]

Beschreibung

Adulte Khaprakäfer sind länglich ovale Käfer, die eine Körperlänge von etwa 1,6 bis 3,0 mm und eine Breite von 0,9 bis 1,7 mm erreichen. Die Männchen sind braun bis schwarz mit undeutlicher rötlichbrauner Zeichnung auf den Elytren. Weibchen sind etwas größer und heller gefärbt. Der Kopf ist klein mit kurzen, 11-fach segmentierten Antennae, wobei die Fühlerkeule drei bis fünf Segmente ausmacht. Die adulten Tiere sind mit Haaren bedeckt. Die einheitlich gelblich weißen Larven schlüpfen mit einer Länge von etwa 1,6 bis 1,8 mm, ihre Kopf- und Körperhaare sind braun. Mit zunehmender Größe färben sie sich goldfarben bis rötlich braun. Die zylindrischen, 0,7 × 0,25 mm großen Eier haben ein abgerundetes und ein spitzes Ende, sind milchig weiß und werden mit der Zeit blass gelb.[2]

Verbreitung

Das ursprüngliche Verbreitungsgebiet ist nicht sicher bekannt, möglicherweise stammt die Art ursprünglich aus Indien.[3] Das tatsächliche Verbreitungsgebiet ist nur schwer zu ermitteln, da ein Vorkommen in einem Land Handelsbeschränkungen nach sich ziehen kann. Das endemische Verbreitungsgebiet erstreckt sich von Burma bis nach Westafrika und wird nach Norden durch den 35. nördlichen Breitengrad[2] und nach Süden durch den 35. südlichen[4] Breitengrad begrenzt. Hauptsächlich tritt der Khaprakäfer in Regionen in der Nähe des Äquators mit trockenem und heißem Klima auf, jedoch sollten Populationen in fast jedem Land mit geschlossenen Lagern und Speichern überleben können.[4] Trotz der Flügel fliegen die Käfer nicht. Durch den Handel wurde er in einigen Gebieten mit entsprechenden klimatischen Bedingungen eingeführt. Außer in Südamerika kommt er inzwischen auf allen Kontinenten vor, auf denen Getreide und Getreideprodukte gelagert werden. In Australien soll er nicht vorkommen, in Neuseeland inzwischen ausgerottet sein.[2]

Lebensweise

 src=
Larve in einem von der US Customs and Border Protection konfiszierten Reisbeutel.

Die Larven entwickeln sich bei Temperaturen von mehr als 21 °C. Zur Entwicklung reicht bereits eine niedrige relative Feuchte von 2 %. Dagegen kann hohe relative Luftfeuchtigkeit ein limitierender Faktor für das Überleben eingeführter Khaprakäfer sein. Die Larven ernähren sich bevorzugt von Weizen, Gerste und Reis, wurden aber auch in Hafer, Roggen, Mais, Trockenblut, Trockenmilch, Fischmehl, Erdnüssen, Mehl, Kleie, Malz, Lein- und sonstigen Samen, Bohnen, Stroh, Heu, Nudeln, Trockenfrüchten, Kokosnüssen, Kichererbsen, Linsen, Nüssen, Gewürzen, Hefepulver und vielem anderem gefunden. Adulte Tiere fressen nur sehr wenig.[2][3][4]

Wirtschaftliche Bedeutung

Trogoderma granarium ist ein bedeutender Schädling von Produkten, die unter warmen und trockenen Bedingungen gelagert werden. Die Fortpflanzung kann so schnell erfolgen, dass sich Larven in großer Zahl in den Oberflächenschichten von gelagertem Getreide befinden.[2] Gegenüber Insektiziden und vielen Begasungsmitteln scheint der Schädling, vor allem im Larvenstadium, relativ tolerant zu sein. Zudem neigen die Käfer dazu, in winzige Risse und Spalten zu kriechen und dort lange Zeit zu bleiben, wodurch sie viele Oberflächeninsektizide und Begasungsmittel überstehen.[1] Da nie beobachtet wurde, dass dieser Käfer fliegt, ist seine Verbreitung wahrscheinlich von der Beförderung in befallenen Waren abhängig. Die Entdeckung in einem vorher nicht befallenen Gebiet führt in der Regel zu einer sofortigen Quarantäne verdächtiger Waren und zu einem teuren Aufwand für Ausrottung und Kontrolle.[2]

Einzelnachweise

  1. a b Jenan Mohammed Ubaid, Mohammed Yahya Hadi,Imad Hadi Hameed: Bioactive Chemical Compounds Identified in Methanolic ExtractofTrogoderma granarium. In: Research J. Pharm. and Tech., 2017, 10(11), S 3997-4004. (Online)
  2. a b c d e f D. L. Harris: Trogoderma granarium Everts (Insecta: Coleoptera: Dermestidae). In: DPI Entomology Circular 262, 2006/2018. (Online)
  3. a b The Invasive Species Compendium (ISC): Trogoderma granarium (khapra beetle) (Online)
  4. a b c Internationale Standard für Pflanzenschutzmaßnahmen (ISPM): ISPM 27 Diagnostic protocols for regulated pests. Trogoderma granarium Everts DP 3:2012 (Online)
license
cc-by-sa-3.0
copyright
Autoren und Herausgeber von Wikipedia
original
visit source
partner site
wikipedia DE

Khaprakäfer: Brief Summary ( German )

provided by wikipedia DE

Der Khaprakäfer (Trogoderma granarium) ist eine Käferart aus der Familie der Speckkäfer (Dermestidae). Er ist einer der weltweit am meisten gefürchteten Vorratsschädlinge und zählt zu den 100 gefährlichsten invasiven Arten.

license
cc-by-sa-3.0
copyright
Autoren und Herausgeber von Wikipedia
original
visit source
partner site
wikipedia DE

Khapra beetle

provided by wikipedia EN

The khapra beetle (Trogoderma granarium), also called cabinet beetle,[1] which originated in South Asia, is one of the world's most destructive pests of grain products and seeds.[2] It is considered one of the 100 worst invasive species in the world.[3] Infestations are difficult to control because of the insect's ability to survive without food for long periods, its preference for dry conditions and low-moisture food, and its resistance to many insecticides.[3] There is a federal quarantine restricting the importation of rice into the U.S. from countries with known infestations of the beetle.[4] Khapra beetle infestation can spoil otherwise valuable trade goods and threaten significant economic losses if introduced to a new area. Handling or consuming contaminated grain and seed products can lead to health issues such as skin irritation and gastrointestinal distress.[5]

Description

Adult beetles are brownish and reddish 1.6–3 mm long. Immature larvae are up to 5 millimeters long and are covered in dense, reddish-brown hair. The larval stage can last four to six weeks, but can be extended up to seven years.[5] Males are dark brown or black, and females are slightly larger with lighter colors.[5] The lifespan of an adult khapra beetle is usually between five and ten days.[5] The beetle prefers hot, dry conditions and can be found in areas where grain and other potential food is stored, such as pantries, malt houses, grain and fodder processing plants, and stores of used grain sacks or crates. The species is native to India, with a native range extending from Burma to Western Africa.[6] The khapra beetle is a synanthrope, predominantly living in close association with humans. Information regarding the beetle's behavior in non-human environments is limited.[7]

The eggs of the khapra beetle are cylindrical with one end more rounded and the other more pointed, about 0.7 mm long and 0.25 mm broad, weighing about 0.02 mg.[8][5] The pointy end has a number of spine-like projections.[8] The eggs are initially a milky white but over several hours turn a pale yellowish color.[8]

The khapra beetle's physiology is significantly impacted by its diet. Borzoi et al. found that rye provides the most optimal environment for breeding and development of individuals.[9] Conversely, walnut and rice diets reduced female fertility and adult weight of the individuals, while increasing the duration of the larval stage.[9]

As an invasive species

The khapra beetle has become established in many Mediterranean, Middle Eastern, Asian and African countries.[6] It has also been discovered in North America. United States customs agents have discovered it in isolated infestations on the east and west coast of the United States, but until this point have been successful in containing and eradicating the pest.[5] US customs agents intercepted the beetle 100 times in 2011, "compared to three to six per year in 2005 and 2006, and averaging about 15 per year from 2007 to 2009".[10] In 2017, the beetle was recorded for the first time in Sri Lanka. The beetle was found in the packaging of one consignment of tea from Sri Lanka, which was transported to Russia. The Sri Lanka Tea Board expressed that the specimen may have remained in the shipping container following the use of the same container for a previous transport of grain, not of Sri Lankan origin.[11][12] Infestations of sea containers are indeed common.[13]

The type of product in which the beetle is transported can contribute to its ability to take hold in a new environment. Whole barley flour and cracked wheat kernels were found to support significantly more larvae and adult beetles than other grain products, whereas polished pearl barley, maize, and whole oats supported lower populations.[14]

The Khapra beetle does not present any direct ecological threats to an environment as an invasive species. Indirect effects of its introduction are of greatest concern from a human perspective. Reduced grain seed viability and loss of stored grain seeds can threaten large-scale agriculture and international trade, hence the significant focus by multiple countries on limiting its expansion.

In August 2020 unknown insects were found in a new refrigerator in Canberra, Australian Capital Territory, Australia. The buyers reported it to the federal Agriculture Department who identified the insects as Khapras. If this was already a widespread infestation - or if it was about to become one - agriculture in Australia and the economy of Australia would lose hundreds of millions of dollars per year. As a result, the department immediately began tracking, tracing, inspecting, containing, and treating for the beetles across the ACT and NSW. The department believes this report and the response to it has effectively kept Khapras out of Australia and provided new information as to how to keep them out in the future.[15]

Control methods

Fumigation with methyl bromide is the most effective treatment.[7] Powdered neem has been used to control the beetle in wheat stores in India.[16] Neem powder repels many insects due to its strong odor, but generally does not kill insects. However, it is still useful in protecting crops from infestations.

Research into natural pest management methods has found that extracts from Datura metel leaves present significant contact toxicity and multi-generational effects to Khapra beetles.[17] Higher concentrations of extract led to higher mortality among the initial generation and subsequent offspring.[17] Prolonged exposure to extreme cold and heat have demonstrated marginal impact, but most larvae were found to have survived extremes well beyond the threshold needed to kill adult beetles.[18]

Efforts can be taken to prevent contaminated material from being shipped, sea shipping containers can be tracked, and containers can be decontaminated before reuse.[13] There is increasing recognition that the global Khapra invasion is an emergency and requires national and international action.[13]

Policy and regulations

The United States Department of Agriculture’s Animal and Plant Health Inspection Service has established restrictions on grain and cereal imports from regions known for Khapra beetle infestation since July 2011. These import regulations concern the import of rice, chickpeas, safflower seeds, and soybeans from regions determined to be infested with the Khapra beetle.[19] Any of these products shipped from regions in question must first be subject to a phytosanitary treatment, and a certificate stating the shipment has been inspected and found clean must be included with the product.[20] Many North African, Middle East, and South Asian countries, such as Afghanistan, Iran, Egypt, Syria, Morocco, Sri Lanka, and India are subject to these regulations.[21] An amendment to the Khapra beetle import regulations was passed in December 2014, adding Kuwait, Oman, Qatar, the United Arab Emirates, South Sudan, and Palestinian Authority to the list of regulated nations.[22]

Australia maintains Khapra beetle import restrictions on all types of seeds, nuts, spices, dried fruits and vegetables, and any unprocessed agricultural products.[23] Any imports of these products require a phytosanitary certificate stating the product is inspected and cleaned.[23] Countries of origin in question for this policy include much of Africa, the Middle East, and South Asia.[23]

References

  1. ^ "How to Get Rid of Cabinet Beetles | MyGetRidOfGuide.com". Archived from the original on 2012-01-27. Retrieved 2012-09-08.
  2. ^ Stibick, J. (2007) New Pest Response Guidelines: Khapra Beetle Archived 2008-09-20 at the Wayback Machine APHIS–PPQ–Emergency and Domestic Programs, United States Department of Agriculture, Riverdale, Maryland, p. 1-1
  3. ^ a b University of Florida Food & Agricultural Services
  4. ^ Staff report. "'Most feared' pest found in shipment at O'Hare". chicagotribune.com.
  5. ^ a b c d e f Canadian Food Inspection Agency Trogoderma Granarium Factsheet (http://www.inspection.gc.ca/plants/plant-pests-invasive-species/insects/khapra-beetle/fact-sheet/eng/1328541793480/1328541924086)
  6. ^ a b University of Florida Featured Creatures - Khapra Beetle (http://entnemdept.ufl.edu/creatures/urban/beetles/khapra_beetle.htm)
  7. ^ a b "Trogoderma granarium Khapra beetle". International Union for Conservation of Nature. 2007-05-31. Retrieved 2021-01-27.
  8. ^ a b c Hadaway, A.B. (1956) "The biology of the dermestid beetles Trogoderma granarium Everts and Trogoderma versicolor (Creutz)" Bulletin of Entomological Research 46(4): 781-796
  9. ^ a b Borzoui et al., (2015) “Different Diets Affecting Biology and Digestive Physiology of the Khapra Beetle, Trogoderma Granarium Everts (Coleoptera: Dermestidae).”
  10. ^ "One of the world's 'most feared' pests found in Chicago". news.yahoo.com.
  11. ^ "Russia restricts tea supplies from Sri Lanka". Daily News. Retrieved 16 December 2017.
  12. ^ "Khapra Beetle and Future of Sri Lankan Tea Export". The Island. Retrieved 19 December 2017.
  13. ^ a b c "200 million reasons to take global action on sea containers to keep khapra beetle out!". International Plant Protection Convention, Food and Agriculture Organization, United Nations. 2020-12-30. Retrieved 2021-01-27.
  14. ^ Athanassiou, Christos G.; Kavallieratos, Nickolas G.; Boukouvala, Maria C. (2016). "Population growth of the khapra beetle, Trogoderma granarium Everts (Coleoptera: Dermestidae) on different commodities". Journal of Stored Products Research. Elsevier BV. 69: 72–77. doi:10.1016/j.jspr.2016.05.001. ISSN 0022-474X.
  15. ^ "Australian Biosecurity Awards 2020 Round 2 award recipients" (PDF). Australian Department of Agriculture, Water and the Environment. November 2020.
  16. ^ "EPPO Quarantine Pest Data Sheet" (PDF). Archived from the original (PDF) on November 23, 2008.
  17. ^ a b Ali, Abid; Ahmad, Farooq; Biondi, Antonio; Wang, Yusha; Desneux, Nicolas (2012-03-25). "Potential for using Datura alba leaf extracts against two major stored grain pests, the khapra beetle Trogoderma granarium and the rice weevil Sitophillus oryzae". Journal of Pest Science. Springer Science and Business Media LLC. 85 (3): 359–366. doi:10.1007/s10340-012-0426-1. ISSN 1612-4758. S2CID 18512759.
  18. ^ Wilches Correal, Diana Maria (2016). "Effects of extreme temperatures on the survival of the quarantine stored-product pest, Trogoderma granarium (khapra beetle) and on its associated bacteria". Lethbridge, Alberta, Canada: University of Lethbridge. S2CID 90360053. {{cite journal}}: Cite journal requires |journal= (help)
  19. ^ "7 CFR § 319.75-2 - Regulated articles. 1". LII / Legal Information Institute.
  20. ^ "Khapra Beetle". United States Department of Agriculture - Animal and Plant Health Inspection Service. Retrieved 2021-01-27.
  21. ^ "Policy manual" (PDF). www.aphis.usda.gov. Retrieved 2020-07-12.
  22. ^ USDA - Countries Infested with Khapra Beetle (https://www.regulations.gov/document?D=APHIS-2013-0079-0004)
  23. ^ a b c "Home Khapra beetle". Australian Department of Agriculture, Water and the Environment. 2015-12-20. Archived from the original on 2015-12-20. Retrieved 2021-01-27.

Sources

  • Banks, H. J. (1994) Illustrated identification keys for Trogoderma granarium, T. glabrum, T. inclusum and T. variabile (Coleoptera: Dermestidae) and other Trogoderma associated with stored products Division of Entomology, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Canberra, Australia, ISBN 0-643-04870-7
  • Borzoui, Ehsan, Bahram Naseri, and Foroogh Rahimi Namin. "Different Diets Affecting Biology and Digestive Physiology of the Khapra Beetle, Trogoderma Granarium Everts (Coleoptera: Dermestidae)." Journal of Stored Products Research 62 (2015): 1–7. Elsevier. Web. 26 Mar. 2017.
  • Ali, Abid; Ahmad, Farooq; Biondi, Antonio; Wang, Yusha; Desneux, Nicolas (2012-03-25). "Potential for using Datura alba leaf extracts against two major stored grain pests, the khapra beetle Trogoderma granarium and the rice weevil Sitophillus oryzae". Journal of Pest Science. Springer Science and Business Media LLC. 85 (3): 359–366. doi:10.1007/s10340-012-0426-1. ISSN 1612-4758. S2CID 18512759.
  • Wilches, D., R. Laird, K. Floate, and P. Fields. "Effects of Extreme Temperatures on the Survival of the Quarantine Stored-Product Pest, Trogoderma Granarium (Khapra Beetle)." 11th International Working Conference on Stored Product Protection (n.d.): n. pag. Web. 25 Mar. 2017.
  • Athanassiou, Christos G., Nickolas G. Kavallieratos, and Maria C. Boukouvala. "Population Growth of the Khapra Beetle, Trogoderma Granarium Everts (Coleoptera: Dermestidae) on Different Commodities." Journal of Stored Products Research 69 (2016): 72–77. Elsevier. Web. 27 Mar. 2017.

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN

Khapra beetle: Brief Summary

provided by wikipedia EN

The khapra beetle (Trogoderma granarium), also called cabinet beetle, which originated in South Asia, is one of the world's most destructive pests of grain products and seeds. It is considered one of the 100 worst invasive species in the world. Infestations are difficult to control because of the insect's ability to survive without food for long periods, its preference for dry conditions and low-moisture food, and its resistance to many insecticides. There is a federal quarantine restricting the importation of rice into the U.S. from countries with known infestations of the beetle. Khapra beetle infestation can spoil otherwise valuable trade goods and threaten significant economic losses if introduced to a new area. Handling or consuming contaminated grain and seed products can lead to health issues such as skin irritation and gastrointestinal distress.

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN

Trogoderma granarium ( Spanish; Castilian )

provided by wikipedia ES

El gorgojo Khapra o escarabajo Khapra (Trogoderma granarium),[1]​ nativo del sur de Asia, es una de las pestes más destructivas de granos y semillas del mundo.[2]​ Es considerado una de las 100 especies invasoras peores del mundo.[3]​ Las infestaciones son muy difíciles de controlar ya que este insecto posee la habilidad de sobrevivir sin alimento por períodos prolongados; prefiere ámbitos secos y alimento con bajo contenido de humedad y es resistente a numerosos insecticidas.[3]

Existe una cuarentena federal en Estados Unidos que limita la importación de arroz desde países infestados por este gorgojo.[4]​ La infestación por el gorgojo Khapra puede echar a perder mercancías de valor y producir importantes daños económicos si se introduce en una zona nueva. La manipulación o consumo de granos, semillas y productos asociados puede producir trastornos en la salud tales como irritación de la piel y malestares gastrointestinales.[5]

Descripción

Los gorgojos adultos son marrones y miden 1.6–3 mm de largo. Las larvas inmaduras miden hasta 5 mm de largo y se encuentran recubiertas por una densa capa de pelo rojizo-amarronado. La etapa larval dura de cuatro a seis semanas, pero puede llegar a durar siete años.[5]​ Los machos son marrón oscuro o negro, y las hembras son algo más grandes y de color un poco más claro.[5]​ La vida de un gorgojo de Khapra adulto se extiende de 5 a 10 días.[5]​ El gorgojo prefiere condiciones cálidas y secas y se lo encuentra en sitios donde se almacenan o procesan granos. La especie es nativa de India, su hábitat natural se extiende desde Burma hasta el oeste de África.[6]​ El gorgojo Khapra es sinántropo, viviendo predominantemente asociado con el ser humano. [7]

Los huevos del gorgojo de Khapra son cilíndricos uno de sus extremos es redondeado y el otro en punta, miden 0.7 mm de largo y 0.25 mm de diámetro, weighing about 0.02 mg.[8][5]​ El extremo en punta posee unas proyecciones que asemejan púas.[8]​ Inicialmente los huevos poseen un tono blanco lechoso pero luego de algunas horas toman un color amarillento claro.[8]

La fisiología del gorgojo Khapra es influida en gran medida por su dieta. Borzoui et al. encontraron que el centeno provee el medio ambiente óptimo para la reproducción y desarrollo de los individuos de esta especie.[9]​ Por lo contrario las dietas a base de nuez y arroz reducen la fertilidad femenina y el peso de los individuos, a la vez que alargan la duración de la etapa larval.[9]

Como especie invasora

El gorgojo Khapra se ha diseminado por numerosos países del Mediterráneo, Medio Oriente, Asia y África.[6]​ También se lo ha detectado en América del Norte. Los agentes de aduana de Estados Unidos lo han descubierto en infestaciones aisladas en las costas este y oeste de Estados Unidos, pero hasta ahora los esfuerzos realizados han sido exitosos para contener y erradicar esta peste.[5]​ Los oficiales de la aduana de Estados Unidos han interceptado al gorgojo en unas oportunidades en el 2011, “comparado con tres a seis veces por año en 2005 y 2006, y un promedio de unos 15 por año desde 2007 al 2009.”[10]

El tipo de producto en el cual el gorgojo es transportado influye sobre su capacidad de adaptación a nuevos entornos. Se ha determinado que la harina integral de cebada y granos de trigo partidos permiten el desarrollo de mayor cantidad de larvas y adultos comparados con otros productos de granos, mientras que la cebada pelada, el maíz, y la avena integral dan lugar a desarrollo de poblaciones menos numerosas.[11]

Métodos de control

La fumigación con bromuro de metilo es el tratamiento más efectivo.[12]​ Se ha utilizado el neem en polvo para controlar el gorgojo en almacenes de trigo en India.[13]​ El polvo de neem repele muchos insectos a causa de su olor fuerte, pero por lo general no mata los insectos, de todas formas es útil para proteger los granos durante las infestaciones.

Referencias

  1. «Copia archivada». Archivado desde el original el 27 de enero de 2012. Consultado el 31 de diciembre de 2017.
  2. Stibick, J. (2007) New Pest Response Guidelines: Khapra Beetle Archivado el 20 de septiembre de 2008 en Wayback Machine. APHIS–PPQ–Emergency and Domestic Programs, United States Department of Agriculture, Riverdale, Maryland, p. 1-1
  3. a b University of Florida Food & Agricultural Services
  4. Chicago Tribune
  5. a b c d e f Canadian Food Inspection Agency Trogoderma Granarium Factsheet (http://www.inspection.gc.ca/plants/plant-pests-invasive-species/insects/khapra-beetle/fact-sheet/eng/1328541793480/1328541924086)
  6. a b University of Florida Featured Creatures - Khapra Beetle (http://entnemdept.ufl.edu/creatures/urban/beetles/khapra_beetle.htm)
  7. Global Invasive Species Database: Trogoderma Granarium (http://www.iucngisd.org/gisd/species.php?sc=142)
  8. a b c Hadaway, A.B. (1956) "The biology of the dermestid beetles Trogoderma granarium Everts and Trogoderma versicolor (Creutz)" Bulletin of Entomological Research 46(4): 781-796
  9. a b Borzoui et al., (2015) “Different Diets Affecting Biology and Digestive Physiology of the Khapra Beetle, Trogoderma granarium Everts (Coleoptera: Dermestidae).”
  10. https://news.yahoo.com/blogs/lookout/one-world-most-feared-pests-found-chicago-230341479.html
  11. Athanassiou et al., (2016) “Population growth of the Khapra beetle, Trogoderma granarium Everts (Coleoptera: Dermestidae) on different commodities.”
  12. Global Invasive Species Database
  13. «EPPO Quarantine Pest Data Sheet». Archivado desde el original el 23 de noviembre de 2008. Consultado el 31 de diciembre de 2017.

Bibliografía

  • Banks, H. J. (1994) Illustrated identification keys for Trogoderma granarium, T. glabrum, T. inclusum and T. variabile (Coleoptera: Dermestidae) and other Trogoderma associated with stored products Division of Entomology, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Canberra, Australia, ISBN 0-643-04870-7
  • Borzoui, Ehsan, Bahram Naseri, and Foroogh Rahimi Namin. "Different Diets Affecting Biology and Digestive Physiology of the Khapra Beetle, Trogoderma Granarium Everts (Coleoptera: Dermestidae)." Journal of Stored Products Research 62 (2015): 1-7. Elsevier. Web. 26 Mar. 2017.
  • Ali, Abid, Farooq Ahmad, Antonio Biondi, Yusha Wang, and Nicolas Desneux. "Potential for Using Datura Alba Leaf Extracts against Two Major Stored Grain Pests, the Khapra Beetle Trogoderma Granarium and the Rice Weevil Sitophillus Oryzae." Journal of Pest Science 85.3 (2012): 359-66. Web. 25 Mar. 2017.
  • Wilches, D., R. Laird, K. Floate, and P. Fields. "Effects of Extreme Temperatures on the Survival of the Quarantine Stored-Product Pest, Trogoderma Granarium (Khapra Beetle)." 11th International Working Conference on Stored Product Protection (n.d.): n. pag. Web. 25 Mar. 2017.
  • Athanassiou, Christos G., Nickolas G. Kavallieratos, and Maria C. Boukouvala. "Population Growth of the Khapra Beetle, Trogoderma Granarium Everts (Coleoptera: Dermestidae) on Different Commodities." Journal of Stored Products Research 69 (2016): 72-77. Elsevier. Web. 27 Mar. 2017.

 title=
license
cc-by-sa-3.0
copyright
Autores y editores de Wikipedia
original
visit source
partner site
wikipedia ES

Trogoderma granarium: Brief Summary ( Spanish; Castilian )

provided by wikipedia ES

El gorgojo Khapra o escarabajo Khapra (Trogoderma granarium),​ nativo del sur de Asia, es una de las pestes más destructivas de granos y semillas del mundo.​ Es considerado una de las 100 especies invasoras peores del mundo.​ Las infestaciones son muy difíciles de controlar ya que este insecto posee la habilidad de sobrevivir sin alimento por períodos prolongados; prefiere ámbitos secos y alimento con bajo contenido de humedad y es resistente a numerosos insecticidas.​

Existe una cuarentena federal en Estados Unidos que limita la importación de arroz desde países infestados por este gorgojo.​ La infestación por el gorgojo Khapra puede echar a perder mercancías de valor y producir importantes daños económicos si se introduce en una zona nueva. La manipulación o consumo de granos, semillas y productos asociados puede producir trastornos en la salud tales como irritación de la piel y malestares gastrointestinales.​

license
cc-by-sa-3.0
copyright
Autores y editores de Wikipedia
original
visit source
partner site
wikipedia ES

Trogoderma granarium ( French )

provided by wikipedia FR

Le trogoderma du grain ou dermeste du grain (Trogoderma granarium) est une espèce d'insectes coléoptères synanthropiques, invasive, de la famille des Dermestidae. Sa capacité à rester inactive durant de très longues périodes sous forme de larve et à se multiplier rapidement fait de cet insecte un des plus nuisibles aux réserves de nourritures humaines. Il infeste bon nombre de pays au climat tropical ou semi-tropical. Parmi les pays non-infestés de cette zone climatique figure l'Australie, grâce à une lutte précoce contre les introductions[1].

 src=
Trogoderma granarium
(Repère blanc long d'un mm).
 src=
Larve dans un sachet de riz

Références

  1. Jacques Barnouin, Ivan Sache et al. (préf. Marion Guillou), Les maladies émergentes : Épidémiologie chez le végétal, l'animal et l'homme, Versailles, Quæ, coll. « Synthèses », 2010, 444 p. (ISBN 978-2-7592-0510-3, ISSN , lire en ligne), VI. Politiques de santé face aux émergences, chap. 33 (« La politique biosécuritaire australienne et son application aux bioagresseurs émergents des végétaux »), p. 356, accès libre.

license
cc-by-sa-3.0
copyright
Auteurs et éditeurs de Wikipedia
original
visit source
partner site
wikipedia FR

Trogoderma granarium: Brief Summary ( French )

provided by wikipedia FR

Le trogoderma du grain ou dermeste du grain (Trogoderma granarium) est une espèce d'insectes coléoptères synanthropiques, invasive, de la famille des Dermestidae. Sa capacité à rester inactive durant de très longues périodes sous forme de larve et à se multiplier rapidement fait de cet insecte un des plus nuisibles aux réserves de nourritures humaines. Il infeste bon nombre de pays au climat tropical ou semi-tropical. Parmi les pays non-infestés de cette zone climatique figure l'Australie, grâce à une lutte précoce contre les introductions.

 src= Trogoderma granarium
(Repère blanc long d'un mm).  src= Larve dans un sachet de riz
license
cc-by-sa-3.0
copyright
Auteurs et éditeurs de Wikipedia
original
visit source
partner site
wikipedia FR

Trogoderma granarium ( Dutch; Flemish )

provided by wikipedia NL

Insecten

Trogoderma granarium is een keversoort uit de familie spekkevers (Dermestidae). De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1898 door Everts.[1]

Deze kever wordt ook khaprakever genoemd. Trogoderma granarium is een erg schadelijk insect en brengt veel schade toe aan graanvoorraden in de tropen en subtropen, en is door de internationale handel ook in andere landen (waaronder Europese) ingevoerd.

Bronnen, noten en/of referenties
Geplaatst op:
04-12-2011
Dit artikel is een beginnetje over biologie. U wordt uitgenodigd om op bewerken te klikken om uw kennis aan dit artikel toe te voegen. Beginnetje
license
cc-by-sa-3.0
copyright
Wikipedia-auteurs en -editors
original
visit source
partner site
wikipedia NL

Besouro-do-arroz ( Portuguese )

provided by wikipedia PT

O besouro-do-arroz (Trogoderma granarium) é uma espécie de inseto capaz de sobreviver por longos períodos de tempo sem alimento e é resistente a inseticidas, sendo assim considerado uma das mais perigosas pragas agrícolas do mundo.[1]

Referências

 title=
license
cc-by-sa-3.0
copyright
Autores e editores de Wikipedia
original
visit source
partner site
wikipedia PT

Besouro-do-arroz: Brief Summary ( Portuguese )

provided by wikipedia PT

O besouro-do-arroz (Trogoderma granarium) é uma espécie de inseto capaz de sobreviver por longos períodos de tempo sem alimento e é resistente a inseticidas, sendo assim considerado uma das mais perigosas pragas agrícolas do mundo.

license
cc-by-sa-3.0
copyright
Autores e editores de Wikipedia
original
visit source
partner site
wikipedia PT

Mọt cứng đốt ( Vietnamese )

provided by wikipedia VI

Mọt cứng đốt hay mọt TG (Trogoderma granarium) là một loài bọ cánh cứng trong họ Dermestidae. Loài này được Everts miêu tả khoa học năm 1898.[1] Nó có nguồn gốc từ Nam Á và là một trong 100 loài xâm hại mạnh nhất trên thế giới. Sự phá hoại của loài mọt này khó kiểm soát vì chúng có khả năng sống sót mà không có thức ăn trong thời gian dài, chúng ưa thích điều kiện khô và thực phẩm có độ ẩm thấp, và khả năng kháng lại nhiều loại thuốc trừ sâu.[2] Tại Hoa Kỳ, có một kiểm dịch liên bang hạn chế việc nhập khẩu gạo vào Hoa Kỳ từ các quốc gia đã biết về sự xâm nhập của loài mọt này.[3] Loài mọt này phá hoại có thể làm hỏng hàng hóa thương mại có giá trị khác và đe dọa thiệt hại kinh tế đáng kể nếu giới thiệu đến một khu vực mới. Việc xử lý hoặc tiêu thụ sản phẩm hạt và hạt bị ô nhiễm có thể dẫn đến các vấn đề về sức khỏe như kích ứng da và đau dạ dày.[4]

Miêu tả

Mọt trưởng thành có màu nâu và dài 1,6–3 mm. Ấu trùng chưa trưởng thành dài tới 5 mm và được bao phủ bởi mái tóc dày màu nâu đỏ. Giai đoạn ấu trùng có thể kéo dài từ bốn đến sáu tuần, nhưng có thể kéo dài đến bảy năm.[4] Con đực có màu nâu sẫm hoặc đen, và con cái lớn hơn một chút với màu sắc nhẹ hơn.[4] Tuổi thọ của loài mọt này thường là từ năm đến mười ngày.[4] Chúng ưa thích điều kiện nóng, khô và có thể được tìm thấy ở những khu vực có chứa ngũ cốc và các thực phẩm tiềm năng khác, chẳng hạn như phòng đựng thức ăn, nhà mạch nha, các nhà máy chế biến ngũ cốc và thức ăn gia súc và các cửa hàng bao bì hoặc thùng ngũ cốc đã qua sử dụng. Loài này có nguồn gốc từ Ấn Độ, với một cơn thịnh nộ bản địa kéo dài từ Miến Điện đến Tây Phi.[5] Loài mọt này là một synanthrope, chủ yếu sống trong sự kết hợp chặt chẽ với con người. Thông tin liên quan đến hành vi của mọt này trong môi trường không phải con người bị giới hạn.[6]

Những quả trứng của loài mọt này có hình trụ với một đầu tròn hơn và cái kia nhọn hơn, dài khoảng 0,7 & nbsp; mm và rộng 0,25 & nbsp; mm, nặng khoảng 0,02 & nbsp; mg.[4][7] Đầu nhọn có các điểm nhô ra như gai.[7] Những quả trứng ban đầu là một màu trắng sữa nhưng trong vài giờ biến một màu vàng nhạt.[7]

Sinh lý của loài mọt này chịu ảnh hưởng đáng kể bởi chế độ ăn. Borzoui et al. phát hiện ra rằng lúa mạch cung cấp môi trường tối ưu cho sinh sản và phát triển của các cá thể.[8]. ”Ngược lại, chế độ ăn quả óc chógạo làm giảm khả năng sinh sản của mọt cái và trọng lượng của người lớn trong khi tăng thời gian của giai đoạn ấu trùng.

Hình ảnh

Chú thích

  1. ^ Hallan, J. (2010) Synopsis of the described Coleoptera of the World 6 juni 2010
  2. ^ Lỗi chú thích: Thẻ sai; không có nội dung trong thẻ ref có tên ifas
  3. ^ Chicago Tribune
  4. ^ a ă â b c Canadian Food Inspection Agency Trogoderma Granarium Factsheet (http://www.inspection.gc.ca/plants/plant-pests-invasive-species/insects/khapra-beetle/fact-sheet/eng/1328541793480/1328541924086)
  5. ^ University of Florida Featured Creatures - Khapra Beetle (http://entnemdept.ufl.edu/creatures/urban/beetles/khapra_beetle.htm)
  6. ^ Global Invasive Species Database: Trogoderma Granarium (http://www.iucngisd.org/gisd/species.php?sc=142)
  7. ^ a ă â Hadaway, A.B. (1956) "The biology of the dermestid beetles Trogoderma granarium Everts and Trogoderma versicolor (Creutz)" Bulletin of Entomological Research 46(4): 781-796
  8. ^ Borzoui et al., (2015) "Chế độ ăn khác nhau ảnh hưởng đến sinh học và sinh lý tiêu hóa của Khapra Beetle, Trogoderma Granarium Everts (Coleoptera: Dermestidae).”

Tham khảo


Hình tượng sơ khai Bài viết liên quan đến tông bọ cánh cứng Megatomini này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.


license
cc-by-sa-3.0
copyright
Wikipedia tác giả và biên tập viên
original
visit source
partner site
wikipedia VI

Mọt cứng đốt: Brief Summary ( Vietnamese )

provided by wikipedia VI

Mọt cứng đốt hay mọt TG (Trogoderma granarium) là một loài bọ cánh cứng trong họ Dermestidae. Loài này được Everts miêu tả khoa học năm 1898. Nó có nguồn gốc từ Nam Á và là một trong 100 loài xâm hại mạnh nhất trên thế giới. Sự phá hoại của loài mọt này khó kiểm soát vì chúng có khả năng sống sót mà không có thức ăn trong thời gian dài, chúng ưa thích điều kiện khô và thực phẩm có độ ẩm thấp, và khả năng kháng lại nhiều loại thuốc trừ sâu. Tại Hoa Kỳ, có một kiểm dịch liên bang hạn chế việc nhập khẩu gạo vào Hoa Kỳ từ các quốc gia đã biết về sự xâm nhập của loài mọt này. Loài mọt này phá hoại có thể làm hỏng hàng hóa thương mại có giá trị khác và đe dọa thiệt hại kinh tế đáng kể nếu giới thiệu đến một khu vực mới. Việc xử lý hoặc tiêu thụ sản phẩm hạt và hạt bị ô nhiễm có thể dẫn đến các vấn đề về sức khỏe như kích ứng da và đau dạ dày.

license
cc-by-sa-3.0
copyright
Wikipedia tác giả và biên tập viên
original
visit source
partner site
wikipedia VI

Кожеед зерновой ( Russian )

provided by wikipedia русскую Википедию
Подцарство: Эуметазои
Без ранга: Первичноротые
Без ранга: Линяющие
Без ранга: Panarthropoda
Надкласс: Шестиногие
Класс: Насекомые
Надотряд: Coleopterida
Подотряд: Разноядные жуки
Инфраотряд: Бострихиформные
Надсемейство: Бострихоидные
Семейство: Кожееды
Подсемейство: Dermestinae
Триба: Dermestini
Род: Trogoderma
Вид: Кожеед зерновой
Международное научное название

Trogoderma granarium Everts, 1898

Wikispecies-logo.svg
Систематика
на Викивидах
Commons-logo.svg
Изображения
на Викискладе
ITIS 728163NCBI 591392EOL 312573

Кожеед зерновой[1], или ка́провый жук[2] (лат. Trogoderma granarium) — вид жуков семейства кожеедов. Повреждает запасы зерновых, а также арахис, копру и т. п. Карантинный объект для ряда стран.

Описание

Длина тела составляет 2—3 мм. Тело овальное, коричневое, покрыто светло-жёлтыми волосками.

Распространение

Родина кожееда зернового — тропики и субтропики Индии. Широко расселился в различных странах Западной Европы, Средней Азии, Африки, Южной Америки и в Новой Зеландии.

Размножение

Личинки длиной 5 мм покрыты густыми, красновато-каштановыми волосками. Яйца жука удлинённо-овальной формы, приблизительно 0,7 мм длиной и 0,25 мм шириной, вес приблизительно 0,02 мг. Первоначально они молочно-белого цвета, но за несколько часов приобретают желтоватый цвет.

Примечания

  1. Стриганова Б. Р., Захаров А. А. Пятиязычный словарь названий животных: Насекомые (латинский-русский-английский-немецкий-французский) / Под ред. д-ра биол. наук, проф. Б. Р. Стригановой. — М.: РУССО, 2000. — С. 122. — 1060 экз.ISBN 5-88721-162-8.
  2. Биологический энциклопедический словарь / Гл. ред. М. С. Гиляров; Редкол.: А. А. Баев, Г. Г. Винберг, Г. А. Заварзин и др. — М.: Сов. энциклопедия, 1986. — С. 245. — 831 с. — 100 000 экз.
license
cc-by-sa-3.0
copyright
Авторы и редакторы Википедии

Кожеед зерновой: Brief Summary ( Russian )

provided by wikipedia русскую Википедию

Кожеед зерновой, или ка́провый жук (лат. Trogoderma granarium) — вид жуков семейства кожеедов. Повреждает запасы зерновых, а также арахис, копру и т. п. Карантинный объект для ряда стран.

license
cc-by-sa-3.0
copyright
Авторы и редакторы Википедии

谷斑皮蠹 ( Chinese )

provided by wikipedia 中文维基百科
二名法 Trogoderma granarium
Everts, 1898

谷斑皮蠹學名Trogoderma granarium)是斑皮蠹屬下的一種昆蟲,原産於南亞,是世界上最具毀滅性的農業害蟲之一。[1] 也是世界百大外來入侵種之一。[2] 因為即使沒有食物也可以存活很長時間,所以這種昆蟲很難根除。此外對許多殺蟲劑都有免疫力。[2] 在美國甚至有專門為檢測進口的大米中是否有谷斑皮蠹的聯邦檢疫措施。[3]

描述

成年的谷斑皮蠹呈褐色,長約1.6~3毫米(0.063~0.118英寸),寬0.9~1.7毫米(0.035~0.067英寸)。幼蟲體長可達5毫米(0.20英寸)體表有紅褐色毛髮。卵呈圓柱形,一端圓滑,一端尖突,長度約0.7毫米(0.028英寸),寬0.25毫米(0.0098英寸),重約0.02毫克(0.00031格令)。[4]

控制

甲基溴煙燻法是最有效的驅除這種昆蟲的方法,[5] 在印度也用使用印度楝粉末的驅除法,[6] 不過這種方法產生的強烈氣味只能燻走昆蟲,而不能將他們殺死。

註釋

  1. ^ Stibick, J. (2007) New Pest Response Guidelines: Khapra Beetle 互联网档案馆存檔,存档日期2008-09-20. APHIS–PPQ–Emergency and Domestic Programs, United States Department of Agriculture, Riverdale, Maryland, p. 1-1
  2. ^ 2.0 2.1 University of Florida Food & Agricultural Services
  3. ^ Chicago Tribune
  4. ^ Hadaway, A.B. (1956) "The bology of the dermestid beetles Trogoderma granarium Everts and Trogoderma versicolor (Creutz)" Bulletin of Entomological Research 46(4): 781-796
  5. ^ Global Invasive Species Database
  6. ^ EPPO Quarantine Pest Data Sheet 互联网档案馆存檔,存档日期2008-11-23.

參考書目

  • Banks, H. J. (1994) Illustrated identification keys for Trogoderma granarium, T. glabrum, T. inclusum and T. variabile (Coleoptera: Dermestidae) and other Trogoderma associated with stored products Division of Entomology, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Canberra, Australia, ISBN 0-643-04870-7

外部連結

 src= 维基物种中的分类信息:Khapra beetle
 title=
license
cc-by-sa-3.0
copyright
维基百科作者和编辑

谷斑皮蠹: Brief Summary ( Chinese )

provided by wikipedia 中文维基百科

谷斑皮蠹(學名:Trogoderma granarium)是斑皮蠹屬下的一種昆蟲,原産於南亞,是世界上最具毀滅性的農業害蟲之一。 也是世界百大外來入侵種之一。 因為即使沒有食物也可以存活很長時間,所以這種昆蟲很難根除。此外對許多殺蟲劑都有免疫力。 在美國甚至有專門為檢測進口的大米中是否有谷斑皮蠹的聯邦檢疫措施。

license
cc-by-sa-3.0
copyright
维基百科作者和编辑