Abstract:
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Aphids were sorted and identified from a total of 1,828 samples. Two hundred, 422 and 1,206 were collected from water traps, leaf collection and sticky cylindrical traps respectively. A total of 1,280 green peach aphids were recorded from the samples. Activity levels of green peach aphid were lower than the previous season for all sites. One site situated on the outskirts of Manjimup showed the highest overall green peach aphid activity. Moderate aphid activity was recorded at two sites south of Busselton
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