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11752 items matching your criteria.
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A Specially Designed Air-Assisted Sprayer to Improve Spray Penetration and Air Jet Velocity Distribution Inside Dense Nusery Crops
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New sprayers are needed to deliver droplets uniformly within dense nursery crops to obtain healthy and marketable plants in the nursery industry. An ...Charles R. Krause, H. Erdal Ozkan, Heping Zhu, Karl E. Losely, Richard C. Derksen, Robert D. Fox and Russ D. Brazee
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Species and Racial Hybridization in Forest Genetics
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Howard B. Kriebel
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Species Composition and Hurricane Damage in an Atlantic White Cedar Stand Near the Mississippi/Alabama Border
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Atlantic white cedar (Chamaecyparis thyoides; cedar) can be found growing naturally as individual trees or small stands in 5 coastal or near coastal counties ...John W. McCoy and Bobby D. Keeland
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Species Descriptions Intro
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A Species Improvement Program
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Talking about tree improvement based on genetics is a little absurd until two other steps are taken.Roy Silen
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Species Index
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Peter W. Garrett
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© Species spellchecker fixes plant glitches: Online tool should weed out misspellings and duplications
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© Species-specific barriers to tree regeneration in high elevation habitats of West Virginia
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Specific Gravity And Tracheid-Length Variation In A Twenty-Year Old Doulgas-Fir Clone
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M. D. Mckimmy
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Specific Gravity as a Selection Criterion in Sycamore
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Bruce C. Bongarten and Dudley A. Huber
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Specific Gravity as a Test for Cone Ripeness with Red Pine
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The use of the specific gravity test for determining the ripeness of pine cones has been described in forestry literature for several years. In order to make a ...Everett J. Eliason and Joseph Hill
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Specific Gravity Relationshps in Plantation-Grown Red Pine
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Gregory Baker and James E. Shottafer
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Specific Gravity Variation in Mississippi Pine
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Specific gravity variation--in which inheritance plays a part--is an important concern in the field of forest tree improvement. Dense wood is valued for some ...Harold L. Mitchell and P. R. Wheeler
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Specific Hybridization Real-Time PCR Probes for Phytophthora Ramorum Detection and Diagnosis
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E. Moralejo, F. Lefort, G. Calmin, L. Belbahri, S. Wagner and S. Woodward
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Specific Nursery Cultural Practices that Affect Field Performance of Longleaf Pine Seedlings
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We report results of two studies.Dr. Donald H. Marx and Glyndon E. Hatchell
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Specifications for a Container Planting Machine - A Field Viewpoint
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Desirable characteristics of a container planting machine suitable for northern Ontario are discussed. A brief description of the working conditions for the ...J. K. K. Heikurinen
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Specificity of host: pathogen genetic interaction for fusiform rust disease on slash pine
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B. Capo, C. Dana Nelson, J. Hamaker, R. Dourick and W. Nance
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© Spectral effects of three types of white light-emitting diodes on plant growth and development: absolute versus relative amounts of blue light
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Spectral-based tools for disease resistance phenotyping in trees
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Plant specialized metabolites play important roles in tree responses to abiotic and biotic stressors, e.g., plant pathogens and insect pests. For this reason, ...Anna O. Conrad
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Spent Mushroom Substrate as a Component of Soilless Potting Mixes: Nutrient Changes During Composting
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Charles Heuser, Jr., E. Jay Holcomb and Paul Heinemann
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Sphaeropsis Blight of Ponderosa Pine in Northern Idaho
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USDA Forest Service
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Spider Mites
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Robert P. Ford and Patrick J. Barry
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Spin Drying Soaked Tree Seed Before Prechilling Improves Seed Handling
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A. S. Gardiner, Peter G. Gosling and S. K. Jones
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Spin-off From Forest Genetics Research
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William T. Gladstone
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Split fertilizer application affects growth, biomass allocation, and fertilizer uptake efficiency of hybrid eucalyptus
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Shucai Zeng, Douglass F. Jacobs, Joshua L. Sloan and Li Xue
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Spondias mombin L.
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AnacardiaceaeJohn K. Francis
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© Spontaneous revegetation of cutaway peatlands of North America.
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Spontaneous Succession Versus Technical Reclamation in the Restoration of Disturbed Sites
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Karel Prach and Richard J. Hobbs
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Spore Deposition by Heterobasidion annosum in Forests of California
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USDA Forest Service
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Sporotrichosis
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This rather rare skin disease, which is caused by the fungus (Sporothrix schenckii), has been around since the turn of the century, but has recently been ...
