Search Results - "HARRELL, M. O"

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    Mortality of Seedling Windbreak Trees Caused by a Common Sunflower Insect Isophrictis similiella (Chambers) (Lepidoptera: Gelechiidae) by Stepanek, Laurie J., Harrell, Mark O.

    “…A common pest of native sunflowers (Helianthus spp.) was found to cause mortality in seedling trees of newly planted windbreaks. Isophrictis similiella…”
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    Journal Article
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    Life histories and parasitoids of Dioryctria borers (Lepidoptera: Pyralidae) of pines in Nebraska by Harrell, M.O. (University of Nebraska, Lincoln, NE.), Jones, J.A, Brohman, M.A

    “…Dioryctria ponderosae Dyar, D. tumicolella Mutuura, Munroe and Ross, and D. zimmermani (Grote) are the three most damaging borer pests of pines in Nebraska. D…”
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    Assessment of Microenvironmental Conditions Related to the Use of Synthetic Sheet Mulches for Protecting Newly Planted Trees in Semi-Arid Environments by Stepanek, Laurie J., Brandle, James R., Harrell, Mark O.

    Published in Journal of sustainable agriculture (06-03-2002)
    “…Microenvironmental conditions created by six weed control methods and the resulting survival and height growth of two species of windbreak trees were measured…”
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