Early Detection & Precise Identification
-- our response to myrtle rust
Using advanced monitoring devices, the smart air samplers, we capture airborne spores from high-risk areas like botanic gardens.
These spores are then subjected to DNA extraction analysis to quantify myrtle rust DNA captured in air samples and further differentiate rust strains and identify variants of concern.
We use nanopore sequencing is an advanced technology that allows real-time analysis of DNA.
Nanopore is highly efficient for detecting fungal pathogens like myrtle rust. The sequencing results provide detailed genetic data, allowing us to differentiate myrtle rust strains at a molecular level.
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By analysing unique DNA signatures, we refine the prototype diagnostic tool to detect exotic Austropuccinia psidii strains with high accuracy.
Strains of concern identified through sequencing are reported to State and Federal agencies following biosecurity protocols.
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All steps consolidated together ensure early intervention and effective management of emerging threats to native plant species.