College of Agricultural Sciences

K. S. Kozhuharova, Nikolova, A. M., Zheljazkov, V. D., and Craker, L. E., “Investigation on the Spermoderm of Gypsophila spp. L.”, Journal of Herbs, Spices & Medicinal Plants, vol. 5, no. 1, pp. 85 - 92, 1997.

I. Lecheva, Margina, A., and Zheljazkov, V. D., “Investigation on pest entomofauna and fungus diseases on essential oil and medicinal plants in Bulgaria. Part 1. Study on the harmful entomofauna.”, in Proceedings. International symposium. Breeding research on medicinal and aromatic plants, 1996.

A. Margina, Lecheva, I., and Zheljazkov, V. D., “ Investigation on pest entomofauna and fungus diseases of essential oil and medicinal plants in Bulgaria. Part II. Study on economically important diseases.”, in Proceedings. International symposium. Breeding research on medicinal and aromatic plants, 1996.

K. M. Bowes, Zheljazkov, V. D., Caldwell, C. D., Pincock, J. A., and Roberts, J. C., “Influence of seeding date and harvest stage on yields and essential oil composition of three cultivars of dill ( Anethum graveolens L.) grown in Nova Scotia”, Canadian Journal of Plant Science, vol. 84, no. 4, pp. 1155 - 1160, 2004.

H. Y. Sintim, Zheljazkov, V. D., Obour, A. K., Garcia y Garcia, A., and Foulke, T. K., “Influence of nitrogen and sulfur application on camelina performance under dryland conditions”, Industrial Crops and Products, vol. 70, pp. 253–259, 2015.

H. Y. Sintim, Zheljazkov, V. D., Obour, A. K., Garcia y Garcia, A., and Foulke, T. K., “Influence of nitrogen and sulfur application on camelina performance under dryland conditions”, Industrial Crops and Products, vol. 70, pp. 253 - 259, 2015.

R. Tsevtkov Raev, Jordanov, R., and Zheljazkov, V. D., “INDUCED POLYPLOIDY IN LAVENDER”, Acta Horticulturae, no. 426, pp. 561 - 572, 1996.

R. Tsevtkov Raev, Jordanov, R., and Zheljazkov, V. D., “Induced polyploidy in lavender”, Acta horticulturae, 1996.

R. Tsevtkov Raev, Jordanov, R., and Zheljazkov, V. D., “Induced Polyploidy In Lavender”, ISHS Acta Horticulturae, 2006.

A. Dobreva, Kovatcheva, N., Astatkie, T., and Zheljazkov, V. D., “Improvement of essential oil yield of oil-bearing (Rosa damascena Mill.) due to surfactant and maceration”, Industrial Crops and Products, vol. 34, no. 3, pp. 1649 - 1651, 2011.

H. Y. Sintim, Burkhardt, A., Gawde, A., Cantrell, C. L., Astatkie, T., Obour, A. E., Zheljazkov, V. D., and Schlegel, V., “Hydrodistillation time affects dill seed essential oil yield, composition, and bioactivity”, Industrial Crops and Products, vol. 63, pp. 190 - 196, 2015.

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, Silva, J. L., Patel, M., Stojanovic, J., Lu, Y., Kim, T., and Horgan, T., “Human hair as a nutrient source for horticultural crops”, HortTechnology, vol. 18, no. 4, 2008.

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, Jeliazkova, E. A., Craker, L. E., Yankov, B., Georgieva, T., Kolev, T., Kovatcheva, N., Stanev, S., and Margina, A., “HEAVY METAL UPTAKE BY MINT”, Acta Horticulturae, no. 500, pp. 111 - 118, 1999.

V. D. Zheljazkov and Jekov, D., “HEAVY METAL CONTENT IN SOME ESSENTIAL OILS AND PLANT EXTRACTS”, Acta Horticulturae, no. 426, pp. 427 - 434, 1996.

S. Shiwakoti, Zheljazkov, V. D., Schlegel, V., and Cantrell, C. L., “Growing spearmint, thyme, oregano, and rosemary in Northern Wyoming using plastic tunnels”, Industrial Crops and Products, vol. 94, pp. 251 - 258, 2016.

V. D. Zheljazkov and Nielsen, N. E., “GROWING CLARY SAGE (SALVIA SCLAREA L.) IN HEAVY METAL - POLLUTED AREAS”, Acta Horticulturae, no. 426, pp. 309 - 328, 1996.

A. T. Adjesiwor, M. Islam, A., Zheljazkov, V. D., Ritten, J. P., and Garcia y Garcia, A., “Grass-Legume Seed Mass Ratios and Nitrogen Rates Affect Forage Accumulation, Nutritive Value, and Profitability”, Crop Science, vol. 57, no. 5, pp. 2852-2864, 2017.

A. T. Adjesiwor, M. Islam, A., Zheljazkov, V. D., and Ritten, J. P., “Grass-Legume Seed Mass Ratios and Nitrogen Rates Affect Forage Accumulation, Nutritive Value, and Profitability”, Crop Science, 2017.

A. Margina and Zheljazkov, V. D., “FUNGAL PATHOGENS FROM UREDINALES ON SOME MEDICINAL AND AROMATIC PLANTS IN BULGARIA AND THEIR CONTROL”, Acta Horticulturae, no. 426, pp. 333 - 344, 1996.

S. Nicolov, Thuan, N., and Zheljazkov, V. D., “FLAVONOIDS FROM ACHYRANTHES BIDENTATA BC”, Acta Horticulturae, no. 426, pp. 75 - 78, 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.

K. M. Bowes and Zheljazkov, V. D., “Factors affecting yields and essential oil quality of Ocimum sanctum L. and Ocimum basilicum L. cultivars”, Journal of the American Society for Horticultural Science, vol. 129, no. 6, 2005.

A. Margina and Zheljazkov, V. D., “Evaluation of Some Fungicides Against Rust and Black Spot in Rosa damascena cv. trigintipetala”, Journal of Essential Oil Research, vol. 7, no. 5, pp. 515 - 525, 1995.