About the Authors

Andrew W. Ridley

andrew.ridley@daff.qld.gov.au

Affiliations Agri-Science Queensland, Department of Agriculture, Fisheries and Forestry, EcoSciences Precinct, Brisbane, Queensland, Australia, Cooperative Research Centre for National Plant Biosecurity, Bruce, Australian Capital Territory, Australia

Seymour Magabe

Affiliations Perum BULOG, Jakarta, Indonesia, Department of Agricultural Sciences, La Trobe University, Bundoora, Victoria, Australia

David I. Schlipalius

Affiliations Agri-Science Queensland, Department of Agriculture, Fisheries and Forestry, EcoSciences Precinct, Brisbane, Queensland, Australia, Cooperative Research Centre for National Plant Biosecurity, Bruce, Australian Capital Territory, Australia

Michelle A. Rafter

Affiliations Agri-Science Queensland, Department of Agriculture, Fisheries and Forestry, EcoSciences Precinct, Brisbane, Queensland, Australia, Cooperative Research Centre for National Plant Biosecurity, Bruce, Australian Capital Territory, Australia

Patrick J. Collins

Affiliations Agri-Science Queensland, Department of Agriculture, Fisheries and Forestry, EcoSciences Precinct, Brisbane, Queensland, Australia, Cooperative Research Centre for National Plant Biosecurity, Bruce, Australian Capital Territory, Australia

Competing Interests

SM is employed by Perum BULOG. There are no patents, products in development or marketed products to declare. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: AR SM DS PC. Performed the experiments: AR SM MR. Analyzed the data: AR SM MR. Contributed reagents/materials/analysis tools: AR PC. Wrote the paper: AR SM MR PC.