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Insecticide resistance challenges

31 Jul 2011

Dr Paul Umina, Director at cesar, recently contributed to the 2011 edition of the Research on the Riverine Plains. His article discusses the significant challenges that growers are likely to face in the future due to insecticide resistance in redlegged earth mites and other crop pests. 

Insecticide resistance in green peach aphids across southern Australia

Widespread infestations of green peach aphids (GPA) (Myzus persicae) during autumn and winter have contributed to an outbreak of beet western yellow virus (BWYV) in southern Australia. Canola crops across the lower and mid north regions of South Australia, western Victoria and some parts of NSW have been severely affected...