Loblolly pine

Loaded adsorbents Loadstone Lobelia Loblolly pine Lobster... 

Table 3. Yields of Carbohydrate Components from Loblolly Pine...

Brix, H. (1962). The effect of water stress on the rates of photosynthesis and respiration in tomato plants and loblolly pine seedlings. Physiologia Plantarum, IS, 10-20. 

Glasshouse Elevated COi mycorrhizal status ver Trifolium repens) Loblolly pine Pmus taeda) 85... 

Glasshouse Elevated CO2 N level Loblolly pine. Ponderosa pine (Pinus pon- 86... 

J. D. Lewis, R. B. Thomas, and B. R. Strain, Effect of elevated COi on mycorrhizal colonization of loblolly pine Pinus taeda L.) seedlings. Plant Soil /65 81 (1994). 

In Kentucky, the acetate of (2S,3S,7S)-3,7-dimethylpentadecan-2-ol 1 was used to assess the population density and flight activity of the European pine sawfly, N. sertifer, amongst the loblolly pine sawfly, N. taedae linearis, and the redheaded pine sawfly, N. lecontei. [28]. The results indicated that, although present, N. sertifer was a minor participant in sawfly populations. 

Sources 1 D.H. Bennett, C.M. Falter and A.F. Campbell, Prediction of Effluent Characteristics, Use of Lime Treatments and Toxicity of the Proposed Ponderay Mill , Appendix in engineer s report on Effluent Characteristics for Washington State Department of Ecology, 1987. 2 D.F. Zinkel, Tall Oil Precursors of Loblolly Pine , Tappi, 1975, 58, 2, pp. 118-121. 3 R.W. Hemingway, P.J. Nelson and W.E. Hillis, Rapid Oxidation of the Fats and Resins in Pinus Radiata Chips for Pitch Control , Tappi, 1971, 54, 1, pp. 95-98. 4 D.O. Foster, D.F. Zinkel and A.H. Conner, Tall Oil Precursors of Douglas Fir , Tappi, 1980, 63, 12, pp. 103-105. 

In a study of acetylation of loblolly pine oriented strand board (OSB) flakes, it was found that reactivity of the wood increased in proportion to the juvenile wood content, when moving from the base to the top of the tree (Hon and Bangi, 1996). However, no difference in reactivity was found in moving from the core to the outer shell (i.e. radially). Rowell and Plackett (1988) found no difference in the reactivity of the heartwood and... 

Goldstein etal. (1961) exposed acetylated ponderosa pine for 12 weeks to six basidio-mycete fungi, according to ASTM D1413-56T, with a WPG of 18 % reported to be sufficient to provide decay resistance. Peterson and Thomas (1978) acetylated loblolly pine (Pinus taeda), green ash (Fraxinus americana) and yellow poplar Liriodendron tulipfera), also... 

Loblolly pine modified by 1,6-diisocyanatohexane (HDI) was found to be resistant to attack by G. trabeum at a WPG of 26 % (Chen, 1992c). At 26 % WPG, 6 % of bonded chemical was lost during a 12-week soil decay test. When moist wood was used for reaction, the HDI reacted mainly to form ureas and biurets. It was stated that the decay resistance of HDI modified wood was probably due to the inability of the modified cell wall to absorb sufficient amounts of water to support decay. Although wood reacted with chloro-sulphonyl isocyanate lost only 1.3 % mass when exposed to G. trabeum in a decay test, it was reported that 50 % of the bonded chemical was lost in this test. 

Chen, G.C. (1992a). Fungal resistance of loblolly pine reacted with para-toluene, sulfonyl chloride or isocyanate. Wood and Fiber Science, 24(2), 161-167. 

Mitchell, P.H. (1988). Irreversible property changes of small loblolly pine specimens heated in air, nitrogen, or oxygen. Wood and Fiber Science, 20(3), 320-355. 

Werner, R.A. Distribution and toxicity of root absorbed C-orthene and its metabolites in loblolly pine seedlings, J. Econ. 

Arnts, R. R., Peterson, W. B., Seila, R. L., and Gay, B. W., Jr. (1982). Estimates of alpha-pinene emissions from a loblolly pine forest using an atmospheric diffusion model. 

Hollis and associates (TD investigated the allelopathic effect of nine of the most abundant herbaceous and shrubby understory associates in Lower Coastal Plain flatwoods pine stands on germination, radicle extension, and shoot growth of slash and loblolly pine. They identified lyonia (Lyonia lucida) as a strong inhibitor of both pine species. Subsequent field studies confirmed that lyonia reduced the growth of planted slash pine. Few studies have followed lab or greenhouse results with corroboration from field studies. Fewer yet have adequately traced the path of allelochemicals in the environment. 

Allelopathic interactions may occur throughout the life of a stand, but are most commonly observed during reforestation or regeneration. Allelopathy prevents some tree species from regenerating, but most regenerate in spite of it. The allelopathic plants of abandoned fields are not common forest species. In contrast, however, Douglas-fir, jack pine, black and white spruce, wild cherry, and slash and loblolly pine seedlings appear to be inhibited by species common in the forest. In such cases... 

Laakso, K., Sullivan, J.H., and Huttunen, S., The effects of UV-B radiation on epidermal anatomy in loblolly pine Pinus taeda L.) and Scots pine (Pinus sylvestris L.), Plant Cell Environ., 23, 461, 2000. 

Production. Rosin is isolated from pine trees, principally from longleaf Firmspalnstris, slash Pirns elhoti, and loblolly pine Finns taeda. The products are known as gum, wood, or tall oil rosin, based on the method of isolation and the source. 

Bao, W., O Malley, D.M., Whetten, R. and Sederoff, R.R., 1993, A laccase associated with lignification in loblolly pine xylem, Science 260 672-674. 

Richter, D. D., and D. Markewitz. 1996. Carbon changes during the growth of loblolly pine on formerly cultivated soil. The Calhoun Experimental Forest, USA. NATO Advanced Studies Institute Series 138 397—407. 

Creighton, J.L., G.R. Glover, and B.R. Zutter (1986). Loblolly pine growth response to herbaceous weed control A summary of fifteen studies. Proc. South. Weed Sci. Soc., 39 193. 

Glover, G.R., J.L. Creighton, and D.H. Gjerstad (1989). Herbaceous weed control increases loblolly pine growth.. /. Forest., 87(2) 47-50. 

Johnson, J.D. and H.E. Stelzer (1991). Loblolly pine photosynthesis is enhanced by sublethal hexazinone concentrations. Tree Physiol., 8(4) 371-379. 

Minogue, P.J., B.R. Zutter, and D.H. Gjerstad. (1988). Soil factors and efficacy of hexazinone formulations for loblolly pine (Pinus taeda) release. Weed Sci., 36 395 405. 

Quicke, H.E., G.R. Glover, and D.K. Fauer (1996). Herbicide release of 3-year-old loblolly pine from competing hardwoods in Arkansas. South. J. Appl. For., 20(3) 121-126. 

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