Green peach aphid (GPA) has evolved resistance to a large number of insecticides globally, but a handy new resource is available to help Australian canola growers make proactive and sustainable management decisions. It’s called the GPA best management practice guide, and in this podcast entomologist Dr Paul Umina breaks-down its contents, including the key drivers of GPA numbers and effective integrated pest management (IPM) control options.

This podcast has been developed as part of the investment, "Supporting the sustainable use of insecticides and local on-farm implementation of IPM strategies in the GRDC southern region”. The investment aims to provide knowledge and skills to growers so they are equipped with a range of appropriate IPM strategies for their situations.

It is being delivered by Birchip Cropping Group, cesar, the South Australian Research and Development Institute (SARDI) which is the research division of Primary Industries and Regions SA, C-Qual Agritelligence, and Queensland Department of Agriculture and Fisheries (QDAF).

There are also best management practice guides, and accompanying podcasts, available for redlegged earth mite and diamondback moth.

Contact:

Dr Paul Umina

[email protected]

Useful resources:

Green peach aphid best management practice guide: https://grdc.com.au/resources-and-publications/all-publications/publications/2020/green-peach-aphid-best-management-practice-guide-southern

Resistance Management Strategy for the Green Peach Aphid in Australia Grains https://grdc.com.au/resources-and-publications/all-publications/factsheets/2015/07/grdc-fs-greenpeachaphid

Diamondback moth best management practice guide: https://grdc.com.au/resources-and-publications/all-publications/publications/2020/diamondback-moth-best-management-practice-guide-southern

Redlegged earth mite best management practice guide: https://grdc.com.au/resources-and-publications/all-publications/publications/2020/redlegged-earth-mite-best-management-practice-guide-southern

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