Reference:

Raak-van den Berg, C. L., De Lange, H. J., & Van Lenteren, J. C., 2012. Intraguild predation behaviour of ladybirds in semi-field experiments explains invasion success of Harmonia axyridis. PloS one, 7(7), e40681.

URL:

https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0040681

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