College of Agricultural Sciences

V. D. Zheljazkov and McNeil, P., “Comparison of Five Digestion Procedures for Recovery of Nutrients and Trace Elements in Plant Tissue”, Journal of Plant Nutrition, vol. 31, no. 11, pp. 1937 - 1946, 2008.

V. D. Zheljazkov, Callahan, A., and Cantrell, C. L., “Yield and Oil Composition of 38 Basil (Ocimum basilicum L.) Accessions Grown in Mississippi”, Journal of Agricultural and Food Chemistry, vol. 56, no. 1, pp. 241 - 245, 2008.

V. D. Zheljazkov and Astatkie, T., “Effect of Distillation Waste Water and Plant Hormones on Spearmint Growth and Composition”, J. Sci. Food Agric., vol. 91, pp. 1135-1141, 2011.

V. D. Zheljazkov and Nikolov, S., “ACCUMULATION OF CD, PB, CU, MN, AND ZN BY SYLIBUM MARIANUM L. GROWN ON POLLUTED SOILS”, Acta Horticulturae, no. 426, pp. 297 - 308, 1996.

V. D. Zheljazkov and Astatkie, T., “Distillation waste water can modify peppermint (Mentha ×piperita L.) oil composition”, Industrial Crops and Products, vol. 36, no. 1, pp. 420 - 426, 2012.

V. D. Zheljazkov and Warman, P. R., “Comparison of three digestion methods for the recovery of 17 plant essential nutrients and trace elements from six composts”, Compost Sci. and Util., vol. 10, pp. 197-203, 2002.

V. D. Zheljazkov, Astatkie, T., Zhalnov, I., and Georgieva, T. D., “Method for attaining rosemary essential oil with differential composition from dried or fresh material”, Journal of Oleo Science, vol. 64, pp. 485-496, 2015.

V. D. Zheljazkov and Nielsen, N. E., “Growing Clary Sage (Salvia sclarea L.) in Heavy Metal Polluted Areas”, Acta Hort. , vol. 426, pp. 309-328, 1996.

V. D. Zheljazkov, Horgan, T., Astatkie, T., and Schlegel, V., “Distillation Time Modifies Essential Oil Yield, Composition, and Antioxidant Capacity of Fennel (Foeniculum vulgare Mill)”, Journal of Oleo Science, vol. 62, pp. 665-672, 2013.

V. D. Zheljazkov, Zhalnov, I., and Nedkov, N. K., “Herbicides for Weed Control in Blessed Thistle (Silybum Marianum)”, Weed Technology, vol. 31, no. 3, pp. 1030 - 1034, 2006.

V. D. Zheljazkov, Astatkie, T., Jeliazkova, E. A., and Schlegel, V., “Distillation time alters essential oil yield, composition, and antioxidant activity of male Juniperus scopulorum trees”, Journal of Oleo Science, vol. 61, no. 10, pp. 537 - 546, 2012.

V. D. Zheljazkov, Vick, B. A., Buehring, N., and Astatkie, T., “Oil Content and Saturated Fatty Acids in Sunflower (Helianthus annus L.) as a Function of Planting Date, N Rate and Hybrid”, Agron J, vol. 101, pp. 1003-1011, 2009.

V. D. Zheljazkov, Yankov, B., and Topalov, V., “Comparison of Three Methods of Mint Propagation and Their Effect”, 1994.

V. D. Zheljazkov and Astatkie, T., “Effect of distillation waste water and plant hormones on spearmint growth and composition”, Journal of the Science of Food and Agriculture, vol. 91, no. 6, pp. 1135 - 1141, 2011.

V. D. Zheljazkov, “Productivity and quality of coriander in heavy metal polluted areas”, Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 4, pp. 363-373, 1995.

V. D. Zheljazkov, Cantrell, C. L., Donega, M. Augusto, and Astatkie, T., “Bioprospecting for podophyllotoxin in the Big Horn Mountains, Wyoming”, Industrial Crops and Products, vol. 43, pp. 787-790, 2013.

V. D. Zheljazkov and Warman, P. R., “Absorption and accumulation of Cd, Pb, Cu, Mn and Zn in Nepeta transcaucasicca Grosch. as a function of distance from a polluted zone”, in 11th Annu. Int. Conf. Heavy Metals Environ, 2000.

V. D. Zheljazkov, Astatkie, T., and Jeliazkova, E. A., “Year-round variations in essential oil content and composition of male and female juniper”, HortScience, vol. 48, no. 7, 2013.

V. D. Zheljazkov, Bowes, K. M., Caldwell, C. D., Pincock, J. A., Roberts, J. C., and Mapplebeck, L., “Cultivar and sowing date effects on seed yield and oil composition of coriander in Atlantic Canada”, Industrial Crops and Products, vol. 28, pp. 88-94, 2008.

V. D. Zheljazkov, Stratton, G. W., Pincock, J., Butler, S., Jeliazkova, E. A., Nedkov, N. K., and Gerard, P. D., “Wool-waste as organic nutrient source for container-grown plants”, Waste Management, vol. 29, no. 7, pp. 2160 - 2164, 2009.

V. D. Zheljazkov and Zhalnov, I., “Studies on the effect of different methods of weed control in Mentha piperita Huds. and Mentha arvensis L”, Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 4, pp. 12-19, 1991.

V. D. Zheljazkov, Cantrell, C. L., Astatkie, T., and Cannon, J. B., “Lemongrass productivity, oil content, and composition as a function of N, S, and harvest time”, Agron J, vol. 103, pp. 805-812, 2011.

V. D. Zheljazkov, Yankov, B., and Topalov, V., “Comparison of Three Methods of Mint Propagation and Their Effect on the Yield of Fresh Material and Essential Oil”, Journal of Essential Oil Research, vol. 8, no. 1, pp. 35 - 45, 1996.

V. D. Zheljazkov, Cantrell, C. L., Astatkie, T., and Jeliazkova, E. A., “Fall Frost Effects on the Essential Oil of ‘Native’Spearmint (Mentha spicata L.) in Wyoming”, HortScience, vol. 47, no. 11, 2012.

V. D. Zheljazkov, Craker, L. E., and Xing, B., “Effects of Cd, Pb, and Cu on growth and essential oil contents in dill, peppermint, and basil”, Environ. Ex. Bot. , vol. 58, pp. 9-16, 2006.