Optimal light for greenhouse culture of American ginseng seedlings von Proctor, John T.A., Palmer, John W.

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Effect of boron nutrition on American ginseng in field and in nutrient cultures von Proctor, John T.A., Shelp, Barry J.

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Effect of seeding depth on seedling growth and dry matter partitioning in American ginseng von Proctor, John T A, Sullivan, J Alan

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Morphological and Ginsenoside Differences among North American Ginseng Leaves von Proctor, John T A, Sullivan, Alan J, Rupasinghe, Vasantha P V, Jackson, Chung-Ja C

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Growth, Dry Matter Partitioning and Photosynthesis in North American Ginseng Seedlings von Proctor, John T.A., Palmer, John W., Follett, John M.

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Understory light and root ginsenosides in forest-grown Panax quinquefolius von Fournier, Anick R., Proctor, John T.A., Gauthier, Louis, Khanizadeh, Shahrokh, Bélanger, André, Gosselin, André, Dorais, Martine

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In Vitro Flower Abscission Induction in North American Ginseng von Campeau Cindy, Proctor John T. A

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Effects of Date and Growth Regulators on the Culture of' Immature Zygotic Embryos of North American Ginseng von Hovius, Marilyn H. Y, Saxena, Praveen K, Proctor, John T. A

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Source-Sink Relations in North American Ginseng Seedlings as Influenced by Leaflet Removal von John T. A. Proctor

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Net Carbon Exchange Rate of Fragaria Species, Synthetic Octoploids, and Derived Germplasm von Harbut, Rebecca M., Sullivan, J. Alan, Proctor, John T.A., Swartz, Harry J.

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Temperature affects dry matter production and net carbon exchange rate of lower-ploidy Fragaria species and species hybrids von Harbut, R.M., Sullivan, J.A., Proctor, J.T.A.

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Effects of Date and Growth Regulators on the Culture of Immature Zygotic Embryos of North American Ginseng von Marilyn H. Y. Hovius, John T. A. Proctor, Praveen K. Saxena

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Effect of Water Stress on Gas Exchange in Fronds of the Ostrich Fern (Matteuccia struthiopteris (L.) Todaro) von PRANGE, ROBERT K., ORMROD, DOUGLAS P., PROCTOR, JOHN T. A.

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Ginsenoside Content of North American Ginseng (Panax quinquefolius L. Araliaceae) in Relation to Plant Development and Growing Locations von Chung-Ja C. Jackson, Jean Paul Dini, Clara Lavandier, Harold Faulkner, H. P. Vasantha Rupasinghe, John T. A. Proctor

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미국삼 ( Panax quinquefolium ) 의 저온 저항성에 관한 연구 ( Low Temperature Tolerance of Panax quinquefolium ) von 이종철, John T. A. Proctor

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Account of the centennial celebration in Danvers von Danvers, Mass. [from old catalog]

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Centennial celebration at Danvers von Danvers, Mass. [from old catalog]

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Seasonal Growth and Root Respiration of North American Ginseng von John T. A. Proctor, Dean Louttit, Jirong Jiao

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미국삼 종자의 매장처리 : 배 성장과 온도 ( Stratification of American Ginseng Seed : Embryo Growth and Temperature ) von John T. A. Proctor, Dean Louttit

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Seedborne Fungi and Fungicide Seed Treatment of Ginseng von A. Monique Ziezold, Richard D. Reeleder, Robert Hall, John T. A. Proctor

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