Researchers at Queensland University of Technology (QUT) are set to spearhead a groundbreaking research project aimed at tackling the persistent challenge posed by insect pests. This initiative is part of a larger $130 million collaborative research effort that is strategically designed to bolster and safeguard Australia’s horticultural exports, which are vital to the economy and agricultural sector.

The dedicated research team, all affiliated with the esteemed QUT School of Biology & Environmental Science and the Centre for Agriculture and the Bioeconomy, is under the expert leadership of Professor Peter Prentis. The team comprises several distinguished scientists, including Dr Julia Bally, Dr Brett Williams, Associate Professor David Hurwood, and Dr Kevin Dudley. Together, they bring a wealth of knowledge and experience in entomology, plant pathology, and agricultural science, positioning them to make significant contributions to this critical research endeavor.

Professor Peter Prentis, who also serves as the Director of the QUT Centre for Agriculture and the Bioeconomy, emphasized the importance of this project as a key component of the recently launched Fresh and Secure Trade Alliance (FASTA). This ambitious eight-year national initiative is designed with several objectives in mind: to ensure the secure domestic and international trade of fresh produce, to enhance the capacity to swiftly respond to emerging trade issues, and to equip Australian growers with innovative tools for effectively managing horticultural pests.

“As part of our contribution to FASTA, the QUT research team will lead the insect stress physiology node within a significant $9 million project,” Professor Prentis elaborated. “Our focus will be on understanding how various insect pests respond to different stress treatments, including heat, cold, and chemical controls.” This research is crucial, as it aims to uncover the physiological and genetic responses of insect pests under these stressors, providing insights that are essential for developing effective pest management strategies.

“The insights we gain from this research will be instrumental in refining fruit disinfestation treatments, which are vital for accessing international markets, as well as improving in-field management practices. Our goal is to maximize benefits for both exporters and importers,” Professor Prentis noted, highlighting the dual focus on practical application and market access.

Moreover, the implementation of phytosanitary treatments plays a critical role in ensuring the cleanliness and health of plants. These treatments are designed to protect plant products from pests and diseases, while also managing the use of pesticides, chemicals, and other potential contaminants. This is particularly important in maintaining the integrity of Australia’s horticultural exports, which must meet stringent international standards.

“Insect pests represent a significant challenge for Australia’s horticultural producers, as they can severely impact both production levels and trade viability,” Professor Prentis stated. “Our trading partners require robust evidence that Australian horticultural exports are free from insect pests, which is essential for maintaining our reputation and competitiveness in the global market.” Through this research project, the QUT team aims to provide the necessary scientific foundation to support the horticultural industry in overcoming these challenges and ensuring the continued success of Australian exports on the world stage.

Read full article on QUT website