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Conifers -- Seeds -- Diseases and pests

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• Conifers -- Seeds
• Conifers -- Diseases and pests
• Seeds -- Diseases and pests

• Conifers -- Seeds -- Diseases and pests -- Control

• Weevils which may attack the bases and roots of conifers in the lake states, and methods of preventing injury (United States Department of Agriculture, Bureau of Entomology and Plant Quarantine, 1940), by Harvey John MacAloney and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)

Items below (if any) are from related and broader terms.

• Some effects of predaceous birds and ants on the western spruce budworm on conifer seedlings (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1984), by Robert W. Campbell, Canada/United States Spruce Budworms Program, and Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
• Cone production by upper-slope conifers (Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, 1968), by Jerry F. Franklin and Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
• Estimating seed quality of southern pines by leachate conductivity (U.S. Dept. of Agriculture, Forest Service, Southern Forest Experiment Station, 1991), by F. T. Bonner and La.) Southern Forest Experiment Station (New Orleans (page images at HathiTrust)
• Direct seeding of conifers in the lake states : a review of past trials (Lake States Forest Experiment Station, Forest Service, U.S. Department of Agriculture, 1963), by Eugene I. Roe (page images at HathiTrust)
• Insect damage to the cones and seeds of Pacific Coast conifers (U.S. Dept. of Agriculture, 1914), by John M. Miller (page images at HathiTrust)

• Bibliography on insects destructive to flowers, cones, and seeds of North American conifers (Southeastern Forest Experiment Station], 1972), by Dorothy R. Barcia and Edward P. Merkel (page images at HathiTrust; US access only)

• Dissemination by wind of seeds of important conifers of California (1926), by Howard William Siggins (page images at HathiTrust; US access only)

• Starch gel electrophoresis of conifer seeds : a laboratory manual (U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station, 1982), by M. Thompson Conkle and Calif.) Pacific Southwest Forest and Range Experiment Station (Berkeley (page images at HathiTrust)

• An inexpensive truck-mounted ladder for inspecting conelet development and collecting cones (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1975), by W. J. Rietveld and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Effects of leader topping and branch pruning on efficiency of Douglas-fir cone harvesting with a tree shaker (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1985), by Donald L. Copes and Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)

• Twelve-year record of cone production (Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1974), by Jerry F. Franklin, Jack Booth, Richard E. Carkin, and Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)

• Twelve-year record of cone production (Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1974), by Jerry F. Franklin, Jack Booth, Richard E. Carkin, and Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)

• Zur morphologie der samentragenden schuppe des abietineenzapfens. (Halle, 1880), by Moritz Willkomm (page images at HathiTrust)

• Seed dispersal into two spruce-fir clearcuts in eastern Maine (University of Maine, Life Sciences and Agriculture Experiment Station, 1974), by Art Randall and Life Sciences and Agriculture Experiment Station (page images at HathiTrust; US access only)

• Seed maturity in white fir and red fir (Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1974), by William W. Oliver and Calif.) Pacific Southwest Forest and Range Experiment Station (Berkeley (page images at HathiTrust)

• Dispersal of white and Shasta red fir seeds on a clearcut (Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1974), by Jerry F. Franklin, Clark E. Smith, and Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)

• Maturity indices for grand fir cones (Intermountain Forest and Range Experiment Station, Forest Service, United States Department of Agriculture, 1967), by Robert D. Pfister and Intermountain Forest and Range Experiment Station (Ogden, Utah) (page images at HathiTrust)

• Seed maturity in white fir and red fir (Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1974), by William W. Oliver and Calif.) Pacific Southwest Forest and Range Experiment Station (Berkeley (page images at HathiTrust)

• Dispersal of white and Shasta red fir seeds on a clearcut (Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1974), by Jerry F. Franklin, Clark E. Smith, and Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)

• Balsam fir seed its characteristics and germination (Lake States Forest Experiment Station, U. S. Department of Agriculture, Forest Service, 1948), by Eugene I. Roe and Minn.) Lake States Forest Experiment Station (Saint Paul (page images at HathiTrust)

• Germination of pine seed. ([Govt. print. off.], 1907), by United States Forest Service (page images at HathiTrust)
• Cone and seed yields in young western white pines (Intermountain Forest & Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1970), by Richard T. Bingham, G. E. Rehfeldt, and Intermountain Forest and Range Experiment Station (Ogden, Utah) (page images at HathiTrust)
• Stimulation of flower and seed production in a young slash pine orchard (U.S. Dept. of Agriculture, Forest Service, Southeastern Forest Experiment Station, 1971), by Robert P. Schultz (page images at HathiTrust)
• Pisolithus ectomycorrhizae survive cold storage on shortleaf pine seedlings (Dept. of Agriculture, Forest Service, Southeastern Forest Experiment Station, 1979), by Donald H. Marx, United States Forest Service, and N.C.) Southeastern Forest Experiment Station (Asheville (page images at HathiTrust)
• Cone and seed characteristics of sand pine (Southern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1965), by James P. Barnett, B. F. McLemore, and La.) Southern Forest Experiment Station (New Orleans (page images at HathiTrust)
• Seed losses to small mammals after fall sowing of pine seed (Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1969), by Raymond E Graber (page images at HathiTrust)
• Ponderosa pine seed : for animals or trees? (Intermountain Forest & Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1971), by Wyman C. Schmidt, Raymond C. Shearer, and Intermountain Forest and Range Experiment Station (Ogden, Utah) (page images at HathiTrust)
• The identification of primary red pine cone insects (Lake States Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1964), by John S. Hard (page images at HathiTrust)

• Seed crops of forest trees in the pine region of California (U.S. Dept. of Agriculture, 1956), by H. A. Fowells and Gilbert Herman Schubert (page images at HathiTrust)

• Carbofuran applications fail to reduce damage to seeds and cones of scotch pine in North Dakota and Nebraska (USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, 1983), by M. E. Dix, James L. Van Deusen, and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)

• Carbofuran applications fail to reduce damage to seeds and cones of scotch pine in North Dakota and Nebraska (USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, 1983), by M. E. Dix, James L. Van Deusen, and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)

• Germination inhibitors unimportant in dormancy of southern pine seeds (Southern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1970), by James P. Barnett and La.) Southern Forest Experiment Station (New Orleans (page images at HathiTrust)

• Overcoming temperature-dependent dormancy of southwestern ponderosa pine seed (USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, 1981), by L. J. Heidmann and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)

• Inoculation of loblolly pine seedlings at planting with basidiospores of ectomycorrhizal fungi in chip form (U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1984), by Peter R. Beckjord and Pa.) Northeastern Forest Experiment Station (Radnor (page images at HathiTrust)
• A study of geographic variation in loblolly pine in Georgia, 20th-year results (U.S. Dept. of Agriculture, Southeastern Forest Experiment Station, 1980), by Earl R. Sluder and N.C.) Southeastern Forest Experiment Station (Asheville (page images at HathiTrust)
• Local seed sources recommended for loblolly pine in Maryland and shortleaf pine in New Jersey and Pennsylvania (Northeastern Forest Experiment Station, 1969), by Silas Little (page images at HathiTrust; US access only)
• Insect-caused cone and seed losses in treated and untreated loblolly pine seed orchards (U.S. Dept. of Agriculture, Forest Service, Southeastern Forest Experiment Station, 1985), by Carl W. Fatzinger and N.C.) Southeastern Forest Experiment Station (Asheville (page images at HathiTrust)
• Electromagnetic treatment of loblolly pine seeds (U.S. Dept. of Agriculture, Forest Service, Southern Forest Experiment Station, 1989), by James P. Barnett, Stanley L. Krugman, and La.) Southern Forest Experiment Station (New Orleans (page images at HathiTrust)
• Direction of pollination affects seed productivity in (shortleaf x loblolly) x lobolly hybrids (U.S. Dept. of Agriculture, Forest Service, Southeastern Forest Experiment Station], 1981), by Timothy La Farge, Davie L. Hunt, and N.C.) Southeastern Forest Experiment Station (Asheville (page images at HathiTrust)
• Loblolly seed dormancy influenced by cone and seed handling procedures and parent tree (Southern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1966), by B. F. MacLemore and La.) Southern Forest Experiment Station (New Orleans (page images at HathiTrust)

• Southern pine seed sources (U.S. Dept. of Agriculture, Forest Service, Southern Research Station, 2001), by R. C. Schmidtling and United States. Forest Service. Southern Research Station (page images at HathiTrust)
• Estimating cone and seed production and monitoring pest damage in southern pine seed orchards (U.S. Dept. of Agriculture, Forest Service, Southeastern Forest Experiment Station, 1988), by Carl W. Fatzinger and N.C.) Southeastern Forest Experiment Station (Asheville (page images at HathiTrust)
• Seed origin affects longleaf pine in Louisiana plantation (Southern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1965), by Eugene Shoulders and La.) Southern Forest Experiment Station (New Orleans (page images at HathiTrust)
• Longleaf seed losses to animals on burned seedbeds (Southern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1964), by William D. Boyer and La.) Southern Forest Experiment Station (New Orleans (page images at HathiTrust)

• A provisional tree seed-zone and cone-crop rating system for Arizona and New Mexico (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1973), by Gilbert Herman Schubert and John A. Pitcher (page images at HathiTrust)

• A provisional tree seed-zone and cone-crop rating system for Arizona and New Mexico (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1973), by Gilbert Herman Schubert and John A. Pitcher (page images at HathiTrust)
• A synoptic list of insects associated with seeds and cones of New Mexico conifers (New Mexico State University, Agricultural Experiment Station, 1976), by H. G. Kinzer (page images at HathiTrust; US access only)

• Lifting, storage, planting practices influence growth of conifer seedlings in the northern Rockies (U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1981), by Stephen E. McDonald, Donald E. Sears, Raymond J. Boyd, and Intermountain Forest and Range Experiment Station (Ogden, Utah) (page images at HathiTrust)
• Effects of bifenox, DCPA, and napropamide on ectomycorrhizal development of conifer seedlings in central and northern Rocky Mountain nurseries (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1985), by A. E. Harvey, Martin F. Jurgensen, Russell A. Ryker, and Intermountain Research Station (Ogden, Utah) (page images at HathiTrust)

• Germination, survival and early growth of conifer seedlings in two habitat types (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1986), by Don Minore and Or.) Pacific Northwest Research Station (Portland (page images at HathiTrust)
• Measuring the response of conifer seedlings to soil compaction stress (U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1982), by Howard G. Halverson, Robert P. Zisa, and Pa.) Northeastern Forest Experiment Station (Radnor (page images at HathiTrust)

More items available under broader and related terms at left.