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V. D. Zheljazkov, Cantrell, C. L., Ebelhar, W., Coker, C., and Evans, W., “Quality assessment and yield of Baikal skullcap (Scutellaria baicalensis) grown at multiple locations”, HortScience, vol. 42, no. 5, 2007.
V. D. Zheljazkov and Terziisky, D., “SCANNING ELECTRON MICROSCOPY INVESTIGATION ON THE SPERMODERMA OF GROWN IN BULGARIA CULTIVARS FROM GENUS SALVIA, LAVANDULA, AND OCIMUM”, Acta Horticulturae, no. 426, pp. 473 - 482, 1996.
V. D. Zheljazkov, Vick, B., M. Ebelhar, W., Buehring, N., and Astatkie, T., “Nitrogen applications modify seed and oil yields and fatty acid composition of winter mustard”, Industrial Crops and Products, vol. 36, no. 1, pp. 28 - 32, 2012.
V. D. Zheljazkov, Yankov, B., and Topalov, V., “Development and Productivity of Mentha piperita and M. arvensis var. piperascens Grown for Planting Material”, J. Essent. Oil. Res, 1996.
V. D. Zheljazkov, Vick, B. A., Baldwin, B. S., Buehring, N., Coker, C., Astatkie, T., and Johnson, B., “Oil productivity and composition of sunflower as a function of hybrid and planting date”, Industrial Crops and Products, vol. 33, no. 2, pp. 537 - 543, 2011.
V. D. Zheljazkov, Jeliazkova, E. A., and Nedkov, N. K., “Wool and Hair Waste as Nutrient Source for High-value Crops”, HortScience, vol. 41, no. 4, 2006.
V. D. Zheljazkov, Gawde, A., Cantrell, C. L., Astatkie, T., and Schlegel, V., “Distillation Time as Tool for Improved Antimalarial Activity and Differential Oil Composition of Cumin Seed Oil”, PLOS ONE, vol. 10, no. 12, p. e0144120, 2015.
V. D. Zheljazkov, Vick, B. A., Baldwin, B. S., Buehring, N., Astatkie, T., and Johnson, B., “Oil Content and Saturated Fatty Acids in Sunflower as a Function of Planting Date, Nitrogen Rate, and Hybrid”, Agronomy Journal, vol. 101, no. 4, p. 1003, 2009.
V. D. Zheljazkov and Warman, P. R., “Bioavailability of Cu in compost amended soils”, in Proceedings of the International Composting Symposium, 1999.
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, Cantrell, C. L., Evans, W., Ebelhar, W., and Coker, C., “Yield and composition of Ocimum basilicum L. and Ocimum sanctum L. grown at four locations”, HortScience, vol. 43, no. 3, 2008.
V. D. Zheljazkov and Nielsen, N. E., “Effect of heavy metals on peppermint and cornmint”, Plant and Soil, vol. 178, no. 1, pp. 59 - 66, 1996.
V. D. Zheljazkov, Astatkie, T., and Schlegel, V., “Effects of distillation time on the Pinus ponderosa essential oil yield, composition, and antioxidant activity”, HortScience, vol. 47, no. 6, 2012.
V. D. Zheljazkov, Gallant, C., and Kimpinski, J., “Medicinal plants may affect plant parasitic nematodes in Nova Scotia soil.”, CANADIAN JOURNAL OF PLANT SCIENCE, vol. 86, no. 5, 2006.
V. D. Zheljazkov and Jekov, D., “HEAVY METAL CONTENT IN SOME ESSENTIAL OILS AND PLANT EXTRACTS”, Acta Horticulturae, no. 426, pp. 427 - 434, 1996.
V. D. Zheljazkov, Horgan, T., Astatkie, T., Fratesi, D., and Mischke, C., “Study on shrimp waste water and vermicompost as a nutrient source for bell peppers”, HortScience, vol. 46, no. 11, 2011.
V. D. Zheljazkov, Semerdjieva, I. B., Dincheva, I., Kacaniova, M., Astatkie, T., Radoukova, T., and Schlegel, V., “Antimicrobial and antioxidant activity of Juniper galbuli essential oil constituents eluted at different times”, Industrial Crops and Products, vol. 109, pp. 529-537, 2017.
V. D. Zheljazkov, Cantrell, C. L., and Astatkie, T., “Study on Japanese Cornmint in Mississippi”, Agronomy Journal, vol. 102, no. 2, p. 696, 2010.
V. D. Zheljazkov and Warman, P. R., “Source-Separated Municipal Solid Waste Compost Application to Swiss Chard and Basil”, Journal of Environment Quality, vol. 33, no. 2, p. 542, 2004.
V. D. Zheljazkov, Astatkie, T., and Schlegel, V., “Hydrodistillation extraction time effect on essential oil yield, composition, and bioactivity of coriander oil”, Journal of Oleo Science, vol. 63, no. 9, pp. 857 - 865, 2014.
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 and Topalov, V., “Effect of Planting Time and Density on Yields from Rooted Mint Cuttings”, Journal of Herbs, Spices & Medicinal Plants, vol. 4, no. 3, pp. 15 - 24, 1997.
V. D. Zheljazkov, Cantrell, C. L., Astatkie, T., Schlegel, V., Jeliazkova, E. A., and Lowe, D., “The Effect of Coal-Bed Methane Water on Spearmint and Peppermint”, Journal of Environment Quality, vol. 42, no. 6, p. 1815, 2013.
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 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.

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