V. D. Zheljazkov and Warman, P. R.,
“Application of High-Cu Compost to Dill and Peppermint”,
Journal of Agricultural and Food Chemistry, vol. 52, no. 9, pp. 2615 - 2622, 2004.
V. D. Zheljazkov, Terziisky, D., and Karageorgiev, S.,
“Pollen Morphology of Bulgarian Ocimum basilicum L. Populations”,
Journal of Herbs, Spices & Medicinal Plants, vol. 4, no. 3, pp. 71 - 76, 1997.
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, no. 9, pp. 665 - 672, 2013.
V. D. Zheljazkov, Stratton, G. W., and Sturz, T.,
“Uncomposted Wool and Hair-Wastes as Soil Amendments for High-Value Crops”,
Agronomy Journal, vol. 100, no. 6, p. 1605, 2008.
V. D. Zheljazkov, Cantrell, C. L., Tekwani, B., and Khan, S. I.,
“Content, Composition, and Bioactivity of the Essential Oils of Three Basil Genotypes as a Function of Harvesting”,
Journal of Agricultural and Food Chemistry, vol. 56, no. 2, pp. 380 - 385, 2008.
V. D. Zheljazkov, Astatkie, T., and Hristov, A. N.,
“Lavender and hyssop productivity, oil content, and bioactivity as a function of harvest time and drying”,
Industrial Crops and Products, vol. 36, no. 1, pp. 222 - 228, 2012.
V. D. Zheljazkov, Astatkie, T., Caldwell, C. D., MacLeod, J., and Grimmett, M.,
“Compost, Manure, and Gypsum Application to Timothy/Red Clover Forage”,
Journal of Environment Quality, vol. 35, no. 6, p. 2410, 2006.
V. D. Zheljazkov, Cantrell, C. L., Astatkie, T., and Cannon, J. B.,
“Lemongrass Productivity, Oil Content, and Composition as a Function of Nitrogen, Sulfur, and Harvest Time”,
Agronomy Journal, vol. 103, no. 3, p. 805, 2011.
V. D. Zheljazkov, Cantrell, C. L., Astatkie, T., and Jeliazkova, E. A.,
“Mentha canadensis L., a subtropical plant, can withstand first few fall frosts when grown in northern climate”,
Industrial Crops and Products, vol. 49, pp. 521 - 525, 2013.
V. D. Zheljazkov, Pickett, 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, no. 1, pp. 88 - 94, 2008.
V. D. Zheljazkov, Yankov, B., and Topalov, V.,
“Effect of Mechanical and Chemical Weed Control on the Growth, Development and Productivity of Mentha piperita and M. arvensis var. piperascens Grown for Planting Material”,
Journal of Essential Oil Research, vol. 8, no. 2, pp. 171 - 176, 1996.
V. D. Zheljazkov, Patterson, K., Parsons, K. J., and Sampson, G.,
“Tolerance of bare-root ornamental perennials to selected herbicides”,
Canadian Journal of Plant Science, vol. 87, no. 2, pp. 439 - 442, 2007.