Sirex spp. and parasitoid information at six sites throughout Ontario, from which natural life table cohorts were created.
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Estimates of Sirex within-tree density and parasitism are based on the number of adult wasps that emerged from 2–10 infested pines cut in 2013 or 2014.Sirex spp. and parasitoid information at six sites throughout Ontario, from which natural life table cohorts were created.
创建时间：
2015-12-03
