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  1. Optimizing conservation strategies for a threatened tree species: In situ conservation of white ash (Fraxinus americana L.) genetic diversity through insecticide treatment

    Forest resources face numerous threats that require costly management. Hence, there is an increasing need for data-informed strategies to guide conservation practices. The introduction of the emerald ash borer to North America has caused rapid declines in ash populations (Fraxinus spp. L.). Natural resource managers are faced with a choice of...

    Author(s):
    Charles Flower; Jeremie Fant; Sean Hoban; Kathleen Knight; Laura Steger; Elijah Aubihl; Miquel Gonzalez-Meler; Stephen Forry; Andrea Hille; Alejandro Royo
    Year:
    2018
    Keywords:
    emerald ash borer (Agrilus planipennis Fairmaire), in situ conservation, forest pest, disturbance, Fraxinus, integrated pest management
    Source:
    Forests

  2. Pin cherry effects on Allegheny hardwood stand development

    Pin cherry (Prunus pensylvanica L.) develops an early height advantage over associated species. Data from three long-term studies, extending up to 70 years after complete overstory removal, were used to evaluate the effects of pin cherry density on associates. Survival of seedling-origin stems of black cherry (Prunus serotina Ehrh...

    Author(s):
    Todd E. Ristau; Stephen B. Horsley
    Year:
    1999
    Keywords:
    Source:
    Canadian Journal of Forest Research. 29: 73-84.

  3. Leluthia astigma (Ashmead) (Hymenoptera: Braconidae: Doryctinae) as a parasitoid of Agrilus planipennis Fairmaire (Coleoptera: Buprestidae: Agrilinae), with an assessment of host associations for nearctic species of Leluthia Cameron.

    Published host associations are assessed for Leluthia astigma (Ashmead), Leluthia floridensis Marsh, and Leluthia mexicana Cameron, the three known species of Leluthia Cameron in the Nearctic Region. Leluthia astigma is reported as a parasitoid of Agrilus planipennis...

    Author(s):
    Robert R. Kula; Kathleen S. Knight; Joanne Rebbeck; Leah S. Bauer; David L. Cappaert; Kamal J.K. Gandhi
    Year:
    2010
    Keywords:
    ash, biological control, emerald ash borer, exotic, Fraxinus, invasive, natural enemies, Nearctic
    Source:
    Proceedings of the Entomological Society of Washington. 112(2): 246-257.
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https://www.fs.usda.gov/treesearch/search?keywords=%22Fraxinus%20americana%20L.%22&f%5B0%5D=author_facet%3A%22Horsley%2C%20Stephen%22&f%5B1%5D=author_facet%3A%22Rebbeck%2C%20Joanne%22&f%5B2%5D=author_facet%3A%22Flower%2C%20Charles%22