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11752 items matching your criteria.

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High diversity but little population subdivision of a lodgepole pine chloroplast DNA polymorphism
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We have surveyed a chloroplast DNA restriction fragment length polymorphism in a total of 365 individuals, distributed range-wide in eight ...J. Dong and D. B. Wagner
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High Efficiency Transformation of Loblolly Pine (Pinus taeda L.) Using Green Fluorescent Protein as a Vital Screenable Marker
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Poster AbstractsWei Tang and Ronald J. Newton
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High Resolution X-Ray Micro Computed Tomography for Genetic Analysis of Wood Traits
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University of Florida – School of Forest Resources and Conservation, Gainesville, FLAlejandro Riveros-Walker, Jared Westbrook, Salvador Gezan and Gary Peter
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High throughput screening of cell wall composition for biofuel production
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We have used pyrolysis Molecular Beam Mass Spectroscopy (pyMBMS) and in conjunction with sugar release data to analyze large populations for changes in ...Robert Sykes
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High tunnels
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High Tunnels Can Extend Your Production Season
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HIGH TUNNELS ARE low-cost,simplified growing structures that enhance crop growth, yield and quality. They are used to extend the growing season in spring and ...M. Bridgen
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High Tunnels Offer Low-Cost, Seasonal Growing Space
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At a cost of $1-$2 per square foot,high tunnels can add low-cost growing space for season extension or plant protection. Growers and researchers are finding ...John W. Bartok, Jr.
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High Variability in Biomarker Gene Responses to Sirex Noctilio Venom in Field-Grown Pines
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Warnell School of Forestry and Natural Resources, University of Georgia, Athens, GAJ. Michael Bordeaux, David R. Coyle, Jeffrey F.D. Dean and Kamal J.K. Gandhi
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High-frequency Induction Of Adventitious Shoot Formation From Hypocotyl Segments Of Liquidambar Styraciflua L. By Thidiazuron
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The effects of thidiazuron on adventitious shoot formation from hypocotyl segments of Liquidambar styraciflua were tested either alone or in combination with ...Myoung K. Kim, Harry E. Sommer, Bruce C. Bongarten and Scott A. Merkle
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© High-light acclimation in Quercus robur L. seedlings upon over-topping a shaded environment
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High-voltage electric safety.
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© Higher growth temperatures decreased net carbon assimilation and biomass accumulation of northern red oak seedlings near the southern limit of the species range
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© Higher resistance of the offspring of Scots pine trees resulting from natural regeneration in old foci of Heterobasidion annosum root rot
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Highlights of Current Forest Tree Improvement Activities in the Lake States
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Currently 10 agencies are conducting forest tree improvement research in the three Lake States (Minnesota, Wisconsin, and Michigan). Several other agencies ...Paul O. Rudolf
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A Highly Efficient Machine Planting System for Forestry Research Plantations--The Wright-MSU Method
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For forestry research purposes, grid planting with uniform tree spacing is superior to planting with nonuniform spacing because it controls density across ...James R. McKenna, Oriana Rueda Krauss and Brian Beheler
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Histopathological Events During the Develpment of Cankers on Chestnut Species Incited by Virulent (V) and Hypovirulent (H) Strains of Endothia parasitica
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The time-course of histopathological events following artificial inoculation with Endothia parasitica was studied in highly resistant CastaneaFredrick V. Hebard, Gary J. Griffin and John R. Elkine
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Historic Sites
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I would like to briefly cover three major topics. The first is a summary of the major state and federal laws that apply to historic sites and the role played ...Holly McEldowney
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Historical Forest Seedling Production in the Southern United States: 2008 to 2009 Planting Season
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Seedling production across the southern US for the 2008 to 2009 planting season was 1.05 billion seedlings, a decrease of 53.6 million (5%) from the 2007 to ...Scott A. Enebak
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Historical Periods of Tree Planting in the South
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From 1932 to 2011, 4 distinct periods of tree planting characterized the history of state nurseries in the South. These periods were associated with 4 major ...George Hernandez
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The History and Future of Methyl Bromide Alternatives in the Southern United States
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This article gives a brief history of the efforts of the Southern Forest Nursery Management Cooperative (SFNMC) in testing methyl bromide (MBr) alternatives ...Tom E. Starkey
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The History and Future of Methyl Bromide Alternatives Used in the Production of Forest Seedlings in the Southern United States
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Scott A. Enebak
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History of a Red Pine Seed Production Area
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With increased interest in planting red pine ( Pinus resinosa , Ait.) on Scott Paper Company land, it was felt that a local source of seed should be ...David I. Maass
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History of Bessey Nursery
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Welcome to the Nebraska National Forest. The notion of having a planted forest on the treeless Sandhills of central Nebraska was first proposed by Dr. Charles ...Clark Fleege
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A History of Container Seedling Production in the South
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For more than two centuries, tree seedlings (e.g., citrus and shade trees) have been grown in pots (often in greenhouses) in the Southern United States. Not ...David B. South
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A History of Transplanting
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A brief history of twentieth century transplanting at forest nurseries is presented,including many historical photographs. Transplanting was the normal method ...John R. Scholtes and Thomas D. Landis
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A History of Tree Planting in West Virginia
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West Virginia has often been described by botanists as “the most southern of the northern states, the most northern of the southern states, the most eastern of ...Kenneth L. Carvell
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History of Wyman Nursery and Tour
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During the Summer of 1933, a decision was made by the U.S.Forest Service to establish a forest tree nursery near Manistique to supply their planting needs for ...Richard Johnson
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History Plots as an IPM Tool
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One of the basic requirements of a successful inte-grated pest management (IPM) program is monitoringyour crops so that you can detect potential pests ...
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Hole digging done right
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Holistic Nursery Pest Management
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Holistic medicine is a relatively recent movement that emphasizes the need to perceive patients as whole persons. It developed as a response to the increasing ...