Insect pests of Tasmanian blue gum, Eucalyptus globulus globulus, in south-western Australia: History, current perspectives and future prospects

Trends in, and potential causes of, insect pest problems of the Tasmanian blue gum, Eucalyptus globulus globulus, in south-western Australia are reviewed. Historical evidence suggests that insect pest problems of E. g. globulus in south-western Australia have greatly increased in the last 10 years, which corresponds to a time of rapid expansion of the blue gum industry in the region. Current major establishment pests include the African black beetle, Heteronychus arator, spring beetles, Liparetrus spp. and Heteronyx spp., and the wingless grasshopper, Phaulacridium vittatum. Current major pests of established trees are the Eucalyptus weevil, Gonipterus scutellatus, and chrysomelid beetles, Chrysophtharta spp. and Cadmus excrementarius. The occurrence of these insects on an introduced eucalypt is not unexpected because insect-rich native eucalypt forests dominate the landscape where E. g. globulus plantations are grown. Insect damage may also be exacerbated because E. g. globules is grown as a monoculture.

[1]  G. McDonald,et al.  MIGRATION AND DISPERSAL OF THE RUTHERGLEN BUG, NYSIUS-VINITOR BERGROTH (HEMIPTERA, LYGAEIDAE), IN EASTERN AUSTRALIA , 1988 .

[2]  C. Reid.  Eucalyptus seedling herbivory by a species of Cadmus Erichson (Coleoptera: Chrysomelidae: Cryptocephalinae) , 1999 .

[3]  J. A. Griffith,et al.  Paropsine chrysomelid attack on plantations of Eucalyptus nitens in Tasmania. , 1989 .

[4]  R. Mensah.  Habitat diversity: implications for the conservation and use of predatory insects of Helicoverpa spp. in cotton systems in Australia , 1999 .

[5]  J. Elek.  Assessing the impact of leaf beetles in eucalypt plantations and exploring options for their management. , 1997 .

[6]  J. Zanuncio,et al.  Influence of strips of native vegetation on Lepidoptera associated with Eucalyptus cloeziana in Brazil , 1998 .

[7]  G. Gurr,et al.  The Influence of Food onCopidosoma koehleri(Hymenoptera: Encyrtidae), and the Use of Flowering Plants as a Habitat Management Tool to Enhance Biological Control of Potato Moth,Phthorimaea operculella(Lepidoptera: Gelechiidae) , 1998 .

[8]  J. Majer,et al.  Eucalypts, arthropods and birds: on the relation between foliar nutrients and species richness , 1996 .

[9]  T. New,et al.  Some aspects of the biology of the eucalypt-mining sawfly Phylacteophaga froggatti Riek (Hymenoptera: Pergidae). , 1980 .

[10]  H. Mooney,et al.  Mediterranean Type Ecosystems , 1973, Ecological Studies.

[11]  I. Abbott,et al.  Damage caused by insects and fungi to eucalypt foliage: spatial and temporal patterns in Mediterranean forest of Western Australia , 1993 .

[12]  I. Gibson.  The Present World Situation in Regard to the Spread of Internationally Dangerous Forest Diseases , 1967 .

[13]  I. Abbott,et al.  The impact of canopy development on arthropod faunas in recently established Eucalyptus globulus plantations in Western Australia , 1999 .

[14]  D. Hawksworth.  The biodiversity of microorganisms and invertebrates: its role in sustainable agriculture. , 1992 .

[15]  S. J. Curry.  Native wasps hit introduced tree pest. , 1981 .

[16]  F. R. Wylie,et al.  Insect Pests of Australian Forests , 1998 .

[17]  S. Risch,et al.  Vegetation diversity and insect pest outbreaks , 1984 .

[18]  J. Huber,et al.  Redescription of anaphes nitens (girault) and description of two new species of anaphes haliday (hymenoptera: mymaridae), parasites of gonipterus scutellatus gyllenhal (coleoptera: curculionidae) in tasmania1 , 1990 .

[19]  J. Matthiessen,et al.  Impact of the soil insects African black beetle, Heteronychus arator (Coleoptera: Scarabaeidae) and Whitefringed weevil, Graphognathus leucoloma (Coleoptera: Curculionidae), on potatoes and effects of soil insecticide treatments in south-western Australia , 1995 .

[20]  D. Clark.  A population study of Phaulacridium vittatum Sjost (Acrididae) , 1967 .

[21]  J. Majer,et al.  Diversity patterns of eucalypt canopy arthropods in eastern and western Australia , 2000 .

[22]  R. B. Root.  Organization of a Plant-Arthropod Association in Simple and Diverse Habitats: The Fauna of Collards (Brassica Oleracea) , 1973 .

[23]  A. C. Rivera,et al.  Life cycle and biological control of the Eucalyptus snout beetle (Coleoptera, Curculionidae) by Anaphes nitens (Hymenoptera, Mymaridae) in north‐west Spain , 1999 .

[24]  J. Zanuncio,et al.  Major lepidopterous defoliators of eucalypt in southeast Brazil , 1994 .

[25]  F. G. Neumann,et al.  Inter-provenance variation in resistance of Eucalyptus globulus juvenile foliage to insect feeding , 1994 .

[26]  P. A. Morrow.  The Significance of Phytophagous Insects in the Eucalyptus Forests of Australia , 1977 .

[27]  Daniel Goodman,et al.  The Theory of Diversity-Stability Relationships in Ecology , 1975, The Quarterly Review of Biology.

[28]  Charlma L. Phillips.  Insect pest problems of eucalypt plantations in Australia , 1993 .

[29]  F. Tooke,et al.  The Eucalyptus Snout.beetle, Gonipterus scutellatus Gyll. A Study of its Ecology and Control by biological Means. , 1955 .

[30]  A. Austin,et al.  Biology of Phylacteophaga froggatti Riek (Hymenoptera: Pergidae) and its parasitoids in South Australia. , 1994 .

[31]  D. Andow,et al.  Agroecosystem Diversity and Pest Control: Data, Tentative Conclusions, and New Research Directions , 1983 .

[32]  J. Davidson,et al.  Eucalypt Domestication and Breeding , 1994 .

[33]  P. McQuillan.  A taxonomic revision of the Australian autumn gum moth genus Mnesampela Guest (Lepidoptera: Geometridae, Ennominae) , 1985 .

[34]  T. Ridsdill‐Smith,et al.  Populations of African black beetle, Heteronychus arator (Coleoptera: Scarabaeidae) in a Mediterranean climate region of Australia , 1991 .

[35]  D. Andow.  Vegetational Diversity and Arthropod Population Response , 1991 .

[36]  I. Abbott.  Insect pest problems of eucalypt plantations in Australia. 6. Western Australia. , 1993 .

[37]  W. Faulds.  Spread of Bracon phylacteophagus, a biocontrol agent of Phylacteophaga froggatti, and impact on host. , 1991 .

[38]  P. A. Morrow.  The Role of Sclerophyllous Leaves in Determining Insect Grazing Damage , 1983 .

[39]  Simon R. Leather,et al.  Population dynamics of forest insects , 1991 .

[40]  I. Abbott,et al.  Infestation of regenerated stands of Karri (Eucalyptus diversicolor) by bullseye borer (Tryphocaria acanthocera,Cerambycidae) in Western Australia , 1991 .

[41]  H. V. Emden,et al.  Insect Stability and Diversity in Agro-Ecosystems , 1974 .