New lure and kill technologies (Queensland fruit fly)
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Transcript of New lure and kill technologies (Queensland fruit fly)
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biosecurity built on science
New Lure & Kill TechnologiesPBCRC3152
Paul CunninghamResearch Leader, AgriBio, DEDJTR, VIC.
Plant Biosecurity Cooperative Research Centre
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biosecurity built on science
What is the problem?
“The gaping hole in the toolbox for future control of Queensland fruit fly, no matter what form it takes, is the absence of an effective attract and kill lure for female flies.”
Andrew Finlay, Chairman, Summerfruit Australia
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biosecurity built on science
What are we doing about it?
PBCRC 3066
HIA SF12013
PBCRC 63086 (PhD)
SI
Visual trap
Odour lure
Deterrents
New technologies
Female lure developedMilestone R2.1.9
NEXTPHASE
PBCRC 3152
To deliver a commercially viable device that traps female Qfly in the field.
PRIMARY AIM OF PROJECT 3152
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biosecurity built on science
What are we doing about it?Step 1: Do fruit odours attract female flies?
• Blends containing fruit ripeningvolatiles attract female Qfly
Proof of concept
11V
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biosecurity built on science
What are we doing about it?Step 2. Designing a more complex lure
?
Aggregation volatiles
Microbial volatiles
Deterrents
aromatics
esters
LURE DEVELOPMENT FIELD TRIALS
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biosecurity built on science
What are we doing about it?Step 3. Transforming technologies for designing lures
Excitation patterns in the antennal lobe provide information on how odours are percieved
ethyl propionate z-3-hexenyl acetate
acetoin Qfly brain
Reading the insect brain (antennal lobe imaging)
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biosecurity built on science
How will this research be delivered?
• A field effective female lure
• Possibility for patenting
• New technologies in lure design
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biosecurity built on science
Who will benefit from this research?
Commercial fruit growers / consultants Monitoring / surveillance Reducing Qfly damage Lowering within / between season populations Reducing urban Qfly populations
Sterile Insect Technique Assessment of success Lowering populations
Scientists Olfactory research Developing new technologies for pest management
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biosecurity built on science
Benefit for our horticultural industries
• Reduction in production losses (improved control of Qfly) • Improved profitability and market access for horticultural
industries
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biosecurity built on science
Future
A field effective female lure is the starting point
… integration into Qfly control practices… more powerful attractants
… better traps
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biosecurity built on science
Thank youProject TeamJane Royer (QDAF)Pawel Sadowski (QUT/CARF)Mikael Carlsson (Stockholm University, AL imaging)Tony Clarke (QUT)
Technical Assistance Tommaso Villa David HodkinsonBrett LewisLona van Delden
Summerfruit AustraliaAndrew Finlay (Chairman)Rowan Berecry
[email protected] is established and supported under the Australian Government Cooperative Research Centres Programme