Invasive Species Compendium

Detailed coverage of invasive species threatening livelihoods and the environment worldwide

Datasheet

Xyleborus similis

Toolbox

Datasheet

Xyleborus similis

Summary

  • Last modified
  • 19 November 2019
  • Datasheet Type(s)
  • Invasive Species
  • Pest
  • Natural Enemy
  • Preferred Scientific Name
  • Xyleborus similis
  • Taxonomic Tree
  • Domain: Eukaryota
  •   Kingdom: Metazoa
  •     Phylum: Arthropoda
  •       Subphylum: Uniramia
  •         Class: Insecta
  • Summary of Invasiveness
  • X. similis should be considered a high-risk quarantine pest. Most of the species in Xyleborus and related genera should be considered potential quarantine pests. This is because members of the tribe Xyleborini (Xyleborus plus related genera) are all...

Don't need the entire report?

Generate a print friendly version containing only the sections you need.

Generate report

Pictures

Top of page
PictureTitleCaptionCopyright
Xyleborus similis; Adult, lateral view.
TitleAdult specimen
CaptionXyleborus similis; Adult, lateral view.
Copyright©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US
Xyleborus similis; Adult, lateral view.
Adult specimenXyleborus similis; Adult, lateral view.©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US
Xyleborus similis; Adult head, lateral view.
TitleAdult specimen
CaptionXyleborus similis; Adult head, lateral view.
Copyright©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US
Xyleborus similis; Adult head, lateral view.
Adult specimenXyleborus similis; Adult head, lateral view.©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US
Xyleborus similis; Adult abdomen, lateral view.
TitleAdult specimen
CaptionXyleborus similis; Adult abdomen, lateral view.
Copyright©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US
Xyleborus similis; Adult abdomen, lateral view.
Adult specimenXyleborus similis; Adult abdomen, lateral view.©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US
Xyleborus similis; Adult head.
TitleAdult specimen
CaptionXyleborus similis; Adult head.
Copyright©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US
Xyleborus similis; Adult head.
Adult specimenXyleborus similis; Adult head.©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US
Xyleborus similis; Adult, lateral view.
TitleAdult specimen
CaptionXyleborus similis; Adult, lateral view.
Copyright©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US
Xyleborus similis; Adult, lateral view.
Adult specimenXyleborus similis; Adult, lateral view.©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US
Xyleborus similis; Adult head, lateral view.
TitleAdult specimen
CaptionXyleborus similis; Adult head, lateral view.
Copyright©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US
Xyleborus similis; Adult head, lateral view.
Adult specimenXyleborus similis; Adult head, lateral view.©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US
Xyleborus similis; Adult head.
TitleAdult specimen
CaptionXyleborus similis; Adult head.
Copyright©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US
Xyleborus similis; Adult head.
Adult specimenXyleborus similis; Adult head.©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US
Xyleborus similis; Adult, dorsal view.
TitleAdult specimen
CaptionXyleborus similis; Adult, dorsal view.
Copyright©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US
Xyleborus similis; Adult, dorsal view.
Adult specimenXyleborus similis; Adult, dorsal view.©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US
Xyleborus similis; Adult head, dorsal view.
TitleAdult specimen
CaptionXyleborus similis; Adult head, dorsal view.
Copyright©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US
Xyleborus similis; Adult head, dorsal view.
Adult specimenXyleborus similis; Adult head, dorsal view.©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US
Xyleborus similis; Adult abdomen, posterior oblique view.
TitleAdult specimen
CaptionXyleborus similis; Adult abdomen, posterior oblique view.
Copyright©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US
Xyleborus similis; Adult abdomen, posterior oblique view.
Adult specimenXyleborus similis; Adult abdomen, posterior oblique view.©Pest and Diseases Image Library/via Bugwood.org - CC BY-NC 3.0 US

Identity

Top of page

Preferred Scientific Name

  • Xyleborus similis Ferrari

Other Scientific Names

  • Xyleborus bucco Schaufuss
  • Xyleborus capito Schaufuss
  • Xyleborus dilatatulus Schedl
  • Xyleborus dilatatus Eichhoff
  • Xyleborus novaguineanus Schedl
  • Xyleborus parvulus Eichhoff
  • Xyleborus submarginatus Blandford

EPPO code

  • XYLBSI (Xyleborus similis)

Summary of Invasiveness

Top of page
X. similis should be considered a high-risk quarantine pest. Most of the species in Xyleborus and related genera should be considered potential quarantine pests. This is because members of the tribe Xyleborini (Xyleborus plus related genera) are all inbreeding, with the males generally mating with their sisters within the parental gallery system before dispersal. Thus the introduction of only a few mated females may lead to the establishment of an active population if suitable host plants can be found and environmental conditions are satisfactory. A very wide range of host plants have been recorded for many species of Xyleborus and related genera. Any woody material of suitable moisture content and density may be all that is required. The direct risk of establishment of populations of X. similis outside its present range should be considered serious, although it is not known to initiate attacks on healthy trees.

Taxonomic Tree

Top of page
  • Domain: Eukaryota
  •     Kingdom: Metazoa
  •         Phylum: Arthropoda
  •             Subphylum: Uniramia
  •                 Class: Insecta
  •                     Order: Coleoptera
  •                         Family: Scolytidae
  •                             Genus: Xyleborus
  •                                 Species: Xyleborus similis

Notes on Taxonomy and Nomenclature

Top of page
Xyleborus novaguineanus was synonymised with X. similis by Wood (1989). The majority of the specimens of the two species are clearly morphologically distinct, but in the region of New Guinea and Australia, some intermediate specimens occur which are difficult to assign to one or other species. Because the biology of both is the same, X. novaguineanus is considered here as a synonym of X. similis. The catalogue of Wood and Bright (1992) gives many references to the taxonomy, distribution and biology of the species. More recent references are given by Bright and Skidmore (1997, 2002).

Description

Top of page
The following diagnostic notes refer to females only and include only the minimum characters required to differentiate this species from other pest species.

Adult Female

Length about 2.2-2.7 mm. Frons convex, entire surface minutely reticulate, with faint, shallow punctures. Antennal club with one obscure suture on posterior face. Pronotum 1.1 times longer than wide; sides nearly straight; anterior margin broadly rounded, without serrations. Elytra 1.7-1.8 times longer than wide; apex narrowly rounded. Elytral declivity sloping, convex, commencing on posterior third to posterior fourth of elytra; face of each elytron with a large, distinct tubercle on lower third in interspace 1, which is outwardly curved around the tubercle sometimes with a few much smaller tubercles near declivital base; several small tubercles in other interspaces; interspace 7 acutely elevated, very weakly crenulate.

Immature Stages

The immature stages have not been described.

Distribution

Top of page
Wood and Bright (1992) include Hawaii in the distribution, but the Hawaiian Terrestrial Arthropod Database of the Bernice P. Bishop Museum indicates that the species was adventive and not established in the state. Samuelson (1981) suggests that the record is doubtful. Although Madagascar is included in the distribution by Wood and Bright (1992), Schedl (1977) states that there are no records from that country. The distribution map includes records based on specimens of X. similis from the collection in the Natural History Museum (London, UK): dates of collection are noted in the List of countries (NHM, various dates). There are unpublished records from Laos and Reunion (RA Beaver, Chiangmai, Thailand, personal communication, 2004).

Distribution Table

Top of page

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.

Last updated: 12 May 2022
Continent/Country/Region Distribution Last Reported Origin First Reported Invasive Reference Notes

Africa

CameroonPresentIntroducedInvasive
EgyptPresentIntroducedInvasive
KenyaPresentIntroducedInvasive
MauritaniaPresentIntroducedInvasive
MauritiusPresentIntroducedInvasive
SeychellesPresentIntroducedInvasive
South AfricaPresentIntroducedInvasive
TanzaniaPresentIntroducedInvasive

Asia

BangladeshPresentNative
BhutanPresentNative
CambodiaPresentNative
ChinaPresentNative
-ChongqingPresent
-GuangdongPresentNative
-HainanPresent
-YunnanPresent
Cocos IslandsPresentIntroducedInvasive
Hong KongPresentNative
IndiaPresentNative
-Andaman and Nicobar IslandsPresentNative
-AssamPresentNative
-BiharPresentNative
-JharkhandPresent
-KarnatakaPresentNative
-Madhya PradeshPresentNative
-SikkimPresentNative
-Tamil NaduPresentNative
-Uttar PradeshPresentNative
-UttarakhandPresent
-West BengalPresentNative
IndonesiaPresentNative
-JavaPresentNative
-Maluku IslandsPresentNative
-SulawesiPresentNative
-SumatraPresentNative
JapanAbsent, Intercepted only
-Bonin IslandsPresentIntroduced
JordanPresentIntroducedInvasive
LaosPresent
MalaysiaPresentNative
-Peninsular MalaysiaPresentNative
-SabahPresentNative
-SarawakPresentNative
MyanmarPresentNative
NepalPresentNative
PakistanPresentNative
PhilippinesPresentNative
SingaporePresentNative
South KoreaAbsent, Intercepted only
Sri LankaPresentNative
TaiwanPresentNative
ThailandPresentNative
VietnamPresentNative

North America

United States
-HawaiiAbsent, Formerly present
-TexasPresent, Few occurrencesIntroducedInvasive

Oceania

AustraliaPresentNative
Christmas IslandPresentIntroducedInvasive
Federated States of MicronesiaPresentIntroducedInvasive
FijiPresentIntroducedInvasive
French PolynesiaPresentIntroducedInvasive
GuamPresentIntroducedInvasive
KiribatiPresentIntroducedInvasive
Marshall IslandsPresentIntroducedInvasive
New CaledoniaPresentIntroducedInvasive
Northern Mariana IslandsPresentIntroducedInvasive
PalauPresentIntroducedInvasive
Papua New GuineaPresentNative
SamoaPresentIntroducedInvasive
Solomon IslandsPresentNative

History of Introduction and Spread

Top of page
As with a number of other widespread species of Xyleborus and related genera, it is difficult to be certain of the extent of the native distribution. It seems likely that it can be considered native in the area from Pakistan to the Solomon Islands, but that it has been introduced accidentally to parts of Africa and offshore islands, and to many of the island groups in the Pacific Ocean. The recent (2002) introduction of the species to mainland USA (Texas) should be noted. It seems likely that the species is established there, although it has not yet spread beyond the original area of discovery. The species has frequently been intercepted in timber imported to Japan from countries in the region from Cambodia, the Philippines and Indonesia to the Solomon Islands (e.g. Ohno et al., 1987, 1988, 1989; Ohno, 1990), but has not become established on the main islands of Japan. It has also been intercepted in Korea (Choo et al., 1981).

Risk of Introduction

Top of page
Several other species of Xyleborus with similar habits to X. similis have been imported to tropical and subtropical areas around the world. A few have become important pests, either because they may attack living or stressed trees, or because of their abundance in disturbed forest areas, and their very wide host range. X. similis seems to be solely a secondary borer, but it can be very abundant in felled timber. The risk of introduction outside its present geographic range must be considered high. X. similis is not specifically listed as a quarantine pest, but Xyleborus spp. are included in the APHIS Regulated Pest List in the USA, and as quarantine pests in New Zealand.

Hosts/Species Affected

Top of page
Members of Xyleborus and the related genera Ambrosiodmus, Euwallacea, Xyleborinus and Xylosandrus are all ambrosia beetles that feed and breed in a variety of forest trees and shrubs. Depending on the species, they may be found in small branches and seedlings to large logs. All are potentially damaging to agriculture and/or forestry under suitable conditions. Many species, previously considered of only minor importance, may become important pests in agriculture and forestry as a result of the continuing destruction of natural forests and the expansion of forest and tree crop plantations, agroforestry and agriculture.

The species is strongly polyphagous, the range of its hosts determined primarily by the variety of trees in which the associated ambrosia fungus will grow. Browne (1961) recorded X. similis (and its synonym Xyleborus parvulus) from 33 host plant families, and more than twice that number of species. Schedl (1963) recorded the species from 32 families and about 80 species. Further hosts in Java are listed by Kalshoven (1964). Many more host genera in which the species has been intercepted in Japan are listed in papers from the Nagoya Plant Protection Station, e.g. Ohno et al. (1987, 1988, 1989); Ohno (1990). Given the great range of host trees attacked, and the differences between geographical areas, it is not possible to distinguish 'main host' trees from 'other host' trees (see Host table). It may be expected that almost any crop, plantation or ornamental tree in a particular area can be attacked. The host list in this datasheet is only a selection of hosts.

Host Plants and Other Plants Affected

Top of page
Plant nameFamilyContextReferences
AgathisAraucariaceaeWild host
Artocarpus integer (champedak)MoraceaeOther
Boswellia serrata (Indian olibanum tree)BurseraceaeWild host
Bruguiera parvifoliaRhizophoraceaeWild host
Camellia sinensis (tea)TheaceaeOther
Dipterocarpus baudiiDipterocarpaceaeWild host
Dryobalanops aromatica (Borneo camphorwood)DipterocarpaceaeWild host
Durio zibethinus (durian)BombacaceaeOther
Erythrina subumbrans (December tree)FabaceaeOther
Falcataria moluccana (batai wood)FabaceaeOther
Ficus religiosa (sacred fig tree)MoraceaeOther
Hevea brasiliensis (rubber)EuphorbiaceaeOther
Intsia palembanica (ironwood)FabaceaeWild host
Mangifera indica (mango)AnacardiaceaeOther
Manihot glaziovii (ceara rubber)EuphorbiaceaeOther
Pometia pinnata (fijian longan)SapindaceaeWild host
Pterocarpus indicus (red sandalwood)FabaceaeWild host
Rhizophora mucronata (true mangrove)RhizophoraceaeWild host
Shorea leprosulaDipterocarpaceaeWild host
Styrax benzoin (gum Benjamin)StyracaceaeWild host
Syzygium cumini (black plum)LithomyrtusOther
Tectona grandis (teak)LamiaceaeOther
Terminalia bellirica (beleric myrobalan)CombretaceaeWild host
Theobroma cacao (cocoa)MalvaceaeOther

Growth Stages

Top of page
Flowering stage, Fruiting stage, Vegetative growing stage

Symptoms

Top of page
Attacked plants may show signs of wilting, branch die-back, shoot breakage, chronic debilitation, sun-scorch or a general decline in vigour.

List of Symptoms/Signs

Top of page
SignLife StagesType
Growing point / dieback
Stems / lodging; broken stems
Whole plant / wilt

Biology and Ecology

Top of page
The important pest species in the genus Xyleborus and the related genera Ambrosiodmus, Euwallacea, Xyleborinus and Xylosandrus are all ambrosia beetles in the Xyleborini, a tribe with a social organization of extreme polygamy. The sexual dimorphism is strongly developed, and the ratio of females to males is high. The biology of X. similis has been studied by Beeson (1930, 1961), Browne (1961) and Kalshoven (1964). The species is common both in open, disturbed areas and in densely forested areas. It tends to fly around dusk, and is attracted to light. It is most frequently found in stems from about 8 to 25 cm diameter. The lower limit of host size is about 4 cm (Browne, 1961). X. similis is a secondary species attacking stressed, dying, dead or felled trees. It is not known to attack healthy trees. Mahindapala and Subasinghe (1976) report attacks on the bases of living coconut palms, but it is not clear whether the trees were completely healthy. The gallery system consists of branching tunnels in one transverse plane. Beeson (1961) notes that in smaller diameter stems, the side branches are short and soon bifurcate towards the centre of the stem. In larger stems, the side branches may run for several centimetres parallel to the cicrcumference before branching. No brood chambers are constructed either at the cambial level or within the wood. Kalshoven (1964) notes that in mature galleries, a few side branches may penetrate the outer bark and form additional openings to the exterior. The eggs are laid, and the larvae develop and pupate within the gallery system. After mating with their brother(s), the new generation of females emerges through the original entrance hole (or presumably also through any addition openings from the gallery system to the exterior). Kalshoven (1964) found from 10 to 37 offspring in the gallery systems that he investigated, but it is likely that broods can be considerably larger than this. Browne (1961) found young adults 5 weeks after a host tree had been cut, but Beeson (1961) gives a minimum period to emergence of 3 months, and notes that an individual host tree may continue to produce new adults over a much longer period (up to 10 months). It is not known whether this represents a series of broods in the same stem (Beeson, 1930), or a prolonged development period due, for example, to poor growth of the ambrosia fungus that forms the only food of the developing larvae. It is possible that the ambrosia fungus associated with X. similis is Fusarium solani (Balasundaran and Sankaran, 1991). Breeding is continuous throughout the year, with overlapping generations, so that the species is active at all times, and in all stages of development (Browne, 1968).

Notes on Natural Enemies

Top of page
No specific information is available for X. similis. The immature stages of xyleborines have few natural enemies. The female parent normally remains in the gallery entrance whilst the immature stages are developing, preventing the entry of potential predators and parasitoids. Provided that the female remains alive and the growth of the ambrosia fungus on which the larvae feed is satisfactory, mortality of the immature stages is likely to be very low. Most mortality probably occurs during the dispersal of the adults, and during gallery establishment. Adults of ambrosia beetles are predated by lizards, clerid beetles and ants as they attempt to bore into the host tree. The adults will also fail to oviposit if the ambrosia fungus fails to establish in the gallery.

Means of Movement and Dispersal

Top of page
Natural Dispersal

The adult females fly readily and flight is one of the main means of movement and dispersal to previously uninfected areas. Of more importance, however, is the movement of infested woody material in timber, ship dunnage and crating. Numerous species of Xyleborus and related genera have been taken in port cities from raw logs destined for saw mills, from discarded ship dunnage, and in similar circumstances.

Vector Transmission

X. similis, like other members of the Xyleborini is dependent for food on a symbiotic ambrosia fungus or fungi. The fungus is transmitted by the female in a mycangial pouch. The position of this is not known for certain in X. similis, but in many species of Xyleborus it consists of paired mandibular pouches (Beaver, 1989). Both adult and larvae are dependent on the growth of the fungus on the walls of the gallery system in the wood for their food (Beaver, 1989). Balasundaran and Sankaran (1991) report the association of X. similis with the phytopathogen Fusarium solani, and implicate the beetle in the spread of a disease producing cankers and die-back of teak trees in Kerala, India.

Movement in Trade

The species has frequently been intercepted in East Asia in timber imported from countries from Indonesia and the Philippines to the Solomon Islands.

Plant Trade

Top of page
Plant parts liable to carry the pest in trade/transportPest stagesBorne internallyBorne externallyVisibility of pest or symptoms
Bark arthropods/adults Yes Pest or symptoms usually visible to the naked eye
Stems (above ground)/Shoots/Trunks/Branches arthropods/adults; arthropods/eggs; arthropods/larvae; arthropods/pupae Yes Pest or symptoms not visible to the naked eye but usually visible under light microscope
Wood arthropods/adults; arthropods/eggs; arthropods/larvae; arthropods/pupae Yes Pest or symptoms not visible to the naked eye but usually visible under light microscope
Plant parts not known to carry the pest in trade/transport
Bulbs/Tubers/Corms/Rhizomes
Flowers/Inflorescences/Cones/Calyx
Fruits (inc. pods)
Growing medium accompanying plants
Leaves
Roots
Seedlings/Micropropagated plants
True seeds (inc. grain)

Wood Packaging

Top of page
Wood Packaging liable to carry the pest in trade/transportTimber typeUsed as packing
Loose wood packing material Fresh, unseasoned wood No
Solid wood packing material with bark Fresh, unseasoned wood Yes
Solid wood packing material without bark Fresh, unseasoned wood Yes
Wood Packaging not known to carry the pest in trade/transport
Non-wood
Processed or treated wood

Impact Summary

Top of page
CategoryImpact
Animal/plant collections None
Animal/plant products None
Biodiversity (generally) None
Crop production Negative
Environment (generally) None
Fisheries / aquaculture None
Forestry production Negative
Human health None
Livestock production None
Native fauna None
Native flora None
Rare/protected species None
Tourism None
Trade/international relations None
Transport/travel None

Impact

Top of page
Some species of Xyleborus are known pests of various forest and crop trees. Attacks by X. similis are normally secondary on stressed, dying or dead trees. However, the species could become a pest in reforestation projects or in plantations. X. similis is one of the commonest ambrosia beetles found in felled timber in the region from India to the Solomon Islands, although it is more usually found in stems less than about 25 cm diameter. As such, it must be partly responsible for the degrade of timber as a result of its galleries in the wood, and the staining of the surrounding wood by the associated ambrosia fungus. X. similis and other ambrosia beetle species have the potential to transmit phytopathogenic fungi to their hosts, and X. similis has been implicated in the spread of Fusarium solani to teak trees in southern India (Balasundaran and Sankaran, 1991). However, the number of trees involved (16 after 2 years) was small.

Detection and Inspection

Top of page
Some success has been obtained by using traps baited with ethanol placed in and around port facilities where infested material may be stored. Simple types of trap are described by Bambara et al. (2002) and Grégoire et al. (2003). Visual inspection of suspected infested material is required to detect the presence of ambrosia beetles. Infestations are most easily detected by the presence of entry holes made by the attacking beetles, and the presence of frass produced during gallery construction.

Prevention and Control

Top of page

Due to the variable regulations around (de)registration of pesticides, your national list of registered pesticides or relevant authority should be consulted to determine which products are legally allowed for use in your country when considering chemical control. Pesticides should always be used in a lawful manner, consistent with the product's label.

When Xyleborus species are detected in plant material, all of the infested material should immediately be destroyed. When they are detected in traps, plant material in the vicinity of the trap should be actively inspected, with special attention directed towards imported woody products such as crating, dunnage and lumber milling scraps. If an active infestation is detected, control using insecticides is possible but of limited effectiveness. Chemical control is not generally effective because the adult beetles bore deep into the host material. However, Jose and Thankamony (2005) found that a mixture of carbaryl and quinalphos was highly effective (99%) against infestation of rubber trees by Xyleborus perforans and X. similis, when swabbed weekly on the beetle-infested region of the bark. The following insecticides are effective against Euwallacea fornicatus, which is destructive to tea: fenvalerate, deltamethrin, quinalphos and cypermethrin (Muraleedharan, 1995). Selvasundaram et al. (2001) found that Lambda-cyhalothrin 2.5 EC was more effective in reducing E. fornicatus populations than fenvalerate. Gnanaharan et al. (1982, 1983) suggest the use of solutions of boric acid and borax, which have both fungicidal and some insecticidal action, to protect stored wood. These insecticides may also be effective against other ambrosia beetles, but the concealed habitats in which these species feed and reproduce, the difficulties and high costs of insecticide application, and environmental concerns all limit the effectiveness of chemical control. Das and Gope (1985) protected tea chest panels against the development of wood-boring insects, including X. similis, by heating the panels to 93°C for 10-20 minutes, sufficient to kill the insects without distorting the panels. In logging areas, fast removal of the felled timber from the area will reduce attacks, and rapid conversion to sawn timber will reduce the depth of such attacks as have occurred. Debarking can also reduce attacks (Gnanaharan et al., 1985). X. similis normally forms part of a complex of bark and ambrosia beetle species attacking felled trees, and control measures need to be directed against all species at the same time (Beaver, 2000).

References

Top of page

Balasundaran M; Sankaran KV, 1991. Fusarium solani associated with stem canker and die-back of teak in southern India. Indian Forester, 117(2):147-149; 6 ref.

Bambara S; Stephan D; Reeves E, 2002. Asian ambrosia beetle trapping. North Carolina Cooperative Extension Service. http://www.ces.ncsu.edu/depts/ent/notes/O&T/trees/note122/note122.html.

Beaver RA, 1976. The biology of Samoan bark and ambrosia beetles (Coleoptera, Scolytidae and Platypodidae). Bulletin of Entomological Research, 65(4):531-548

Beaver RA, 1989. Insect-fungus relationships in the bark and ambrosia beetles. Insect-fungus interactions. 14th Symposium of the Royal Entomological Society of London in collaboration with the British Mycological Society [edited by Wilding, N.; Collins, N.M.; Hammond, P.M.; Webber, J.F.] London, UK; Academic Press, 121-143

Beaver RA, 1990. The bark and ambrosia beetles of Kiribati, South Pacific (Col., Scolytidae and Platypodidae). Entomologist's Monthly Magazine, 126(1512-1515):149-151

Beaver RA, 2000. Ambrosia beetles (Coleoptera: Platypodidae) of the South Pacific. Canadian Entomologist, 132:755-763.

Beeson CFC, 1929. Platypodidae and Scolytidae. Insects of Samoa, 4:217-248.

Beeson CFC, 1930. The biology of the genus Xyleborus, with more new species. Indian Forest Records, 14:209-272.

Beeson CFC, 1961. The Ecology and Control of the Forest Insects of India and the Neighbouring Countries. First Reprint. New Delhi, India: Government of India.

Bright DE; Skidmore RE, 1997. A catalog of Scolytidae and Platypodidae (Coleoptera), Supplement 1 (1990-1994). Ottawa, Canada: NRC Research Press, 368 pp.

Bright DE; Skidmore RE, 2002. A catalogue of Scolytidae and Platypodidae (Coleoptera), Supplement 2 (1995-1999). Ottawa, Canada: NRC Research Press, 523 pp.

Browne FG, 1961. The biology of Malayan Scolytidae and Platypodidae. Malayan Forest Records, 22:1-255.

Browne FG, 1968. Pests and diseases of forest plantation trees: an annotated list of the principal species occurring in the British Commonwealth. Oxford, UK: Clarendon Press.

Choo HY; Woo KS; Kim BH, 1981. Classification of the Scolytidae and Platypodidae intercepted from imported timbers I. Korean Journal of Plant Protection, 20(4):196-206

Das SC; Gope B, 1985. Palliative control of tea chest panel borer by heating. Two and a Bud, 32(1-2):43-44

Eggers H, 1926. Fauna Buruana (Ipidae). Treubia, 7:299-301.

EPPO, 2014. PQR database. Paris, France: European and Mediterranean Plant Protection Organization. http://www.eppo.int/DATABASES/pqr/pqr.htm

Gnanaharan R; Mathew G; Damodharan TK, 1983. Protection of rubber wood against the insect borer Sinoxylon anale Les. (Coleoptera : Bastrychidae). Journal of the Indian Academy of Wood Science, 14(1):9-11

Gnanaharan R; Nair KSS; Sudheendrakumar VV, 1982. Protection of fibrous raw material in storage against deterioration by biological organisms. KFRI Research Report, No. 12:24 pp.

Gnanaharan R; Sudheendrakumar VV; Nair KSS, 1985. Protection of cashew wood in storage against insect borers. Material und Organismen, 20(1):65-74

Grégoire J-C; Piel F; De Proft M; Gilbert M, 2003. Spatial distribution of ambrosia beetle catches: a possibly useful knowledge to improve mass-trapping. Integrated Pest Managament Reviews, 6:237-242.

Haack RA, 2001. Intercepted Scolytidae (Coleoptera) at US ports of entry: 1985-200. Integrated Pest Management Reviews 6: 253-282.

Jose VT; Thankamony S, 2005. Borer beetle control on rubber trees using insecticides. Natural Rubber Research, 18(1):63-66. http://www.rubberboard.org.in

Kalshoven LGE, 1964. The occurrence of Xyleborus perforans (Woll.) and X.similis in Java (Coleoptera, Scolytidae). Beaufortia, 11:131-142.

Mahindapala R; Subasinghe SMP, 1976. Damage to coconut by Xyleborus similis. Plant Protection Bulletin, FAO, 24(2):45-47

Muraleedharan N, 1995. Strategies for the management of shot-hole borer. Planters' Chronicle, January:23-24

Murphy DH; Meepol W, 1990. Timber beetles of the Ranong mangrove forests. Mangrove Ecosystem Occasional Papers, 7:5-8.

Ohno S, 1990. The Scolytidae and Platypodidae (Coleoptera) from Borneo found in logs at Nagoya port. I. Research Bulletin of the Plant Protection Service, Japan., No. 26:83-94

Ohno S; Yoneyama K; Nakazawa H, 1987. The Scolytidae and Platypodidae (Coleoptera) from Molucca Islands, found in logs at Nayoga Port. Research Bulletin of the Plant Protection Service, Japan, No. 23:93-97

Ohno S; Yoshioka K; Uchida N; Yoneyama K; Tsukamoto K, 1989. The Scolytidae and Platypodidae (Coleoptera) from Bismarck Archipelago found in logs at Nagoya port. Research Bulletin of the Plant Protection Service, Japan, No. 25:59-69

Ohno S; Yoshioka K; Yoneyama K; Nakazawa H, 1988. The Scolytidae and Platypodidae (Coleoptera) from Solomon Islands, found in logs at Nagoya Port, I. Research Bulletin of the Plant Protection Service, Japan, No. 24:91-95

Saha N; Maiti PK, 1984. On a collection of scolytid beetles (Scolytidae: Coleoptera) from Sikkim, India. Records of the Zoological Survey of India, 81(3-4):1-8.

Samuelson GA, 1981. A synopsis of Hawaiian Xyleborini (Coleoptera: Scolytidae). Pacific Insects, 23(1/2):50-92

Schedl KE, 1963. Scolytidae und Platypodidae Afrikas, Band II. Revista de Entomologia de Mocambique, 5:1-594.

Schedl KE, 1966. Bark beetles and pinhole borers (Scolytidae and Platypodidae) intercepted from imported logs in Japanese ports. I. Kontyu, 34:29-43.

Schedl KE, 1969. Indian bark and timber beetles V. 217. Contribution to the morphology and taxonomy of the Scolytoidea. Oriental Insects, 3(1):47-70

Schedl KE, 1975. Indian bark and timber beetles. VI. Revue Suisse de Zoologie, 82:445-458.

Schedl KE, 1975. South African bark and timber beetles, 3. Annals of the Transvaal Museum, 29:275-281.

Schedl KE, 1977. Die Scolytidae und Platypodidae Madagaskars und einger naheliegender Inselgruppen. Mitteilungen der Forstlichen Bundes-Versuchsanstalt, Wien, 119:1-326.

Selvasundaram R; Muraleedharan N; Sudarmani DNP, 2001. Lambdacyhalothrin for mid-cycle control of shot hole borer. Newsletter - UPASI Tea Research Foundation, 11(2):3.

Wood SL, 1960. Coleoptera: Platypodidae and Scolytidae. Insects of Micronesia, 18(1):1-73.

Wood SL, 1989. Nomenclatural changes and new species of Scolytidae (Coleoptera), Part IV. Great Basin Naturalist, 49(2):167-185

Wood SL; Bright DE, 1992. A catalog of Scolytidae and Platypodidae (Coleoptera), Part 2: Taxonomic Index Volume A. Great Basin Naturalist Memoirs, 13:1-833.

Distribution References

Beaver R A, 1976. The biology of Samoan bark and ambrosia beetles (Coleoptera, Scolytidae and Platypodidae). Bulletin of Entomological Research. 65 (4), 531-548. DOI:10.1017/S0007485300006210

Beaver R A, 1990. The bark and ambrosia beetles of Kiribati, South Pacific (Col., Scolytidae and Platypodidae). Entomologist's Monthly Magazine. 126 (1512-1515), 149-151.

Beeson C F C, 1929. Platypodidae and Scolytidae. Insects of Samoa. 217-248.

Beeson C F C, 1930. The Biology of the Genus Xyleborus, with more new Species. Indian Forest Records. 14 (pt. 10), 209-272 pp.

Browne F G, 1961. The biology of Malayan Scolytidae and Platypodidae. Malayan Forest Records. xi + 255.

Browne FG, 1968. Pests and diseases of forest plantation trees: an annotated list of the principal species occurring in the British Commonwealth., Oxford, UK: Clarendon Press.

CABI, Undated. Compendium record. Wallingford, UK: CABI

CABI, Undated a. CABI Compendium: Status as determined by CABI editor. Wallingford, UK: CABI

Choo H Y, Woo K S, Kim B H, 1981. Classification of the Scolytidae and Platypodidae intercepted from imported timbers I. Korean Journal of Plant Protection. 20 (4), 196-206.

Eggers H, 1926. Fauna Buruana (Ipidae). Treubia. 299-301.

EPPO, 2022. EPPO Global database. In: EPPO Global database, Paris, France: EPPO. 1 pp. https://gd.eppo.int/

Murphy DH, Meepol W, 1990. Timber beetles of the Ranong mangrove forests. In: Mangrove Ecosystem Occasional Papers, 7 5-8.

NHM, 1892. Specimen record from the collection in the Natural History Museum (London, UK)., London, UK: Natural History Museum (London).

NHM, 1984. Specimen record from the collection in the Natural History Museum (London, UK)., London, UK: Natural History Museum (London).

NHM, 1986. Specimen record from the collection in the Natural History Museum (London, UK)., London, UK: Natural History Museum (London).

NHM, 1995. Specimen record from the collection in the Natural History Museum (London, UK)., London, UK: Natural History Museum (London).

Ohno S, Yoneyama K, Nakazawa H, 1987. The Scolytidae and Platypodidae (Coleoptera) from Molucca Islands, found in logs at Nayoga Port. Research Bulletin of the Plant Protection Service, Japan. 93-97.

Ohno S, Yoshioka K, Uchida N, Yoneyama K, Tsukamoto K, 1989. The Scolytidae and Platypodidae (Coleoptera) from Bismarck Archipelago found in logs at Nagoya port. Research Bulletin of the Plant Protection Service, Japan. 59-69.

Ohno S, Yoshioka K, Yoneyama K, Nakazawa H, 1988. The Scolytidae and Platypodidae (Coleoptera) from Solomon Islands, found in logs at Nagoya Port, I. Research Bulletin of the Plant Protection Service, Japan. 91-95.

Saha N, Maiti PK, 1984. On a collection of scolytid beetles (Scolytidae: Coleoptera) from Sikkim, India. In: Records of the Zoological Survey of India, 81 (3-4) 1-8.

Schedl K E, 1966. I] Pin-hole borers and bark-beetles (Scolytidae and Platypodidae) intercepted from imported logs in Japanese ports. [II] Bark-beetles and pin-hole borer (Scolytidae) intercepted from imported logs and seeds in Japanese ports II. Kontyu. 34\35 (1\2), 29-43; 9-129.

Schedl K E, 1969. Indian bark and timber beetles V. 217. Contribution to the morphology and taxonomy of the Scolytoidea. Oriental Insects. 3 (1), 47-70.

Schedl KE, 1975. Indian bark and timber beetles. VI. In: Revue Suisse de Zoologie, 82 445-458.

Schedl KE, 1975a. South African bark and timber beetles, 3. In: Annals of the Transvaal Museum, 29 275-281.

Seebens H, Blackburn T M, Dyer E E, Genovesi P, Hulme P E, Jeschke J M, Pagad S, Pyšek P, Winter M, Arianoutsou M, Bacher S, Blasius B, Brundu G, Capinha C, Celesti-Grapow L, Dawson W, Dullinger S, Fuentes N, Jäger H, Kartesz J, Kenis M, Kreft H, Kühn I, Lenzner B, Liebhold A, Mosena A (et al), 2017. No saturation in the accumulation of alien species worldwide. Nature Communications. 8 (2), 14435. http://www.nature.com/articles/ncomms14435

Wood SL, 1960. Coleoptera: Platypodidae and Scolytidae. In: Insects of Micronesia, 18 (1) 1-73.

Wood SL, Bright DE, 1992. A catalog of Scolytidae and Platypodidae (Coleoptera), Part 2: Taxonomic Index Volume A. In: Great Basin Naturalist Memoirs, 13 1-833.

Links to Websites

Top of page
WebsiteURLComment
GISD/IASPMR: Invasive Alien Species Pathway Management Resource and DAISIE European Invasive Alien Species Gatewayhttps://doi.org/10.5061/dryad.m93f6Data source for updated system data added to species habitat list.

Distribution Maps

Top of page
You can pan and zoom the map
Save map
Select a dataset
Map Legends
  • CABI Summary Records
Map Filters
Extent
Invasive
Origin
Third party data sources: