To check grain storage insects for resistance, follow these instructions to send samples for testing.
- Use a small, strong plastic container or two zip-lock bags that are well sealed.
Do not provide air holes – insects will escape. - Place 20-100 insects with clean untreated grain into container or bags.
- Do not overfill the container – leave some air space.
- Label container with the date, your name and the silo / storage identification.
- Provide all your contact details (address, phone and email) and a brief explanation of why you are seeking a resistance test, the storage type and details of any grain treatments.
- If possible post early in the week so the insects are not left in the mail over the weekend.
Send samples to your relevant regional Australian laboratory:
Northern Region (QLD, Northern NSW, NT)
Dr Manoj Nayak
DAF Ecosciences Precinct
GPO Box 267
Brisbane QLD 4001
E: manoj.nayak@daf.qld.gov.au
Southern Region (Southern NSW, VIC, SA, TAS)
Please phone 02 6938 1605 before sending sample
Dr Joanne Holloway
Wagga Wagga Agricultural Institute
Pine Gully Rd
Wagga Wagga NSW 2650
E: joanne.holloway@dpi.nsw.gov.au
Western Region (WA)
For biosecurity reasons – only WA samples to be sent to this lab
David Cousins
DPIRD Entomology
3 Baron-Hay Court
South Perth WA 6151
E: david.cousins@dpird.wa.gov.au