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Nonlethal effects of nematode infection on Sirex noctilio and Sirex nigricornis (Hymenoptera siricidae). 2016. Haavik, L.J.; Allison, J.D.; MacQuarrie, C.J.K.; Nott, R.W.; Ryan, K; De Groot, P.; Turgeon, J.J. Environmental Entomology 45(2):320-327.
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