Global ETD Search
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Showing 1 to 3 of 3 for “"Pissodes nemorensis"”.
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Development and evaluation of trapping studies for Hylobius pales (Herbst) and Pissodes nemorensis Germar (Coleoptera: curculionidae) in Virginia Christmas tree plantations
… pales (Herbst), and the deodar weevil, Piss odes nemorensis Germar, are regeneration pests of pine plantations in the eastern United States. Attempts to sample regeneration weevils in Virginia have met with little success. Two trap types were field tested to determine their effectiveness in …
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The association and transmission of Leptographium procerum (Kendr.) wing., by root feeding insects in Christmas tree plantations
… two weevil species, Hylobius pales (Herbst.) and Pissodes nemorensis Germ., were recovered from 52, 42, and 43% of PRD symptomatic eastern white pine in 1988, 1989, and 1990, respectively. Hylobius pales and P. nemorensis contaminated with L. procerum were recovered from all plots. The proportion …
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Monitoring Abundance of Ips Bark Beetles and Determining Related Tree Mortality in Arkansas and Texas
<p>The abundance of the southern pine engraver beetles, Ips avulsus (Eichhoff), I. grandicollis (Eichhoff), and I. calligraphus (Germar), was monitored with pheromone-baited traps in 2012 and 2013 in Arkansas and eastern Texas. Additionally, vehicle-based and comprehensive ground-based surveys were …