Growers can learn the latest best management practice of green peach aphid (GPA) in canola and strategies to reduce the risk of insecticide resistance evolution in the 'Green Peach Aphid Best Management Practice Guide'.

The guide covers:

• GPA biology and identification;
• how to determine GPA risk for the season and related recommendations;
• seasonally based best management practices and actions;
• information on following the chemical windowing strategy.