Dr. Michelle Schroder, a postdoctoral fellow at FABI is spending two months collaborating with researchers at the University of the Sunshine Coast’s (USC) Forest Industries Research Centre. This visit, funded by an Australian Award Fellowship, will see Michelle undertake an extensive field survey of the Eucalyptus snout-beetle, Gonipterus spp. and search for matching wasps that parasitise this weevil’s eggs or larvae along Australia’s east coast.

This research project is part of a global collaboration that includes Brazilian, Chilean, Portuguese and South African (FABI) partners, led by USC, which is aimed at targeting Australian-origin eucalypt pests.

This native Australian weevil is a serious pest of Eucalyptus trees and weevil outbreaks have increased in South Africa in recent decades, after almost a century of seemingly acceptable biological control by a parasitoid wasp Anaphes nitens Girault.

The aim of Michelle’s work with USC is to find a parasitoid wasp species that is a better match to combat the weevil, and is also better adapted to certain South African climate conditions.

Until quite recently, Gonipterus was thought to be just one species, but it is now known that it is actually eight (or more) different species and Michelle hopes that the project will give South Africa a better matched biocontrol agent.

New Publications

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Mostert D, Molina AB, Daniells J, Fourie G, Hermanto C, Chao C-P, Fabregar E, Sinohin VG, Hossain MDS, Masdek N, Visarto P, Rajapakse C, Thanh DT, Thangavelu R, Li C, Yi G, Wei Y, Mostert L, Viljoen A. (2017) The distribution and host range of the banana Fusarium wilt fungus, Fusarium oxysporum f. sp. cubense, in Asia. PLoS ONE 12(7):24. 10.1371/journal.pone.0181630
Jankowiak R, Strzałka B, Bilański P, Linnakoski R, Aas T, Solheim H, Groszek M, De Beer ZW. (2017) Two new Leptographium spp. reveal an emerging complex of hardwood-infecting species in the Ophiostomatales. Antonie van Leeuwenhoek 10.1007/s10482-017-0905-8
Ozturk KI, Chettri P, Dupont P-Y, Barnes I, McDougal RL, Moore GG, Sim A, Bradshaw RE. (2017) Evolution of polyketide synthesis in a Dothideomycete forest pathogen. Fungal Genetics and Biology 10.1016/j.fgb.2017.07.001
Wilken PM, Steenkamp ET, Wingfield MJ, De Beer ZW, Wingfield BD. (2017) Which MAT gene? Pezizomycotina (Ascomycota) mating-type gene nomenclature reconsidered. Fungal Biology Reviews 10.1016/j.fbr.2017.05.003
Bush SJ, Dittrich-Schröder D, Neser S, Gevers C, Baffoe KO, Slippers B, Hurley BP. (2017) First record of Quadristichus mendeli, a parasitoid of Leptocybe invasa, in South Africa. Southern Forests 10.2989/20702620.2017.1318347