Recent research has confirmed non-crop vegetation plays an important role in supporting beneficial insects.
Insect predators (eg. red & blue beetles, ladybirds, damsel bugs & lacewings) have been collected by Ingrid Rencken (PhD student UNE) in native windbreaks (Eucalyptus spp, river red gum, acacia, melaleucas & casuarinas), dryland lucerne, grassy paddocks & stock routes surrounding cotton fields. In general, woody habitats support a higher biodiversity than crops. This non-crop vegetation supports arthropod predators during the winter months by providing breeding sites & alternate sources of food.
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