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1995
V. D. Zheljazkov and Zhalnov, I., “Effect of herbicides on yields and quality of Coriandrum sativum L. production.”, J. Essent. Oil Res., vol. 7, pp. 633-639, 1995.
R. Tsevtkov Raev and Zheljazkov, V. D., “Evaluation of Lavandin (Lavandula x intermedia Emeric ex Loisel) in Bulgaria”, Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 4, pp. 249-256, 1995.
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.
A. Margina and Zheljazkov, V. D., “Evaluation of some fungicides against Rust and Black spot in Rosa damascena cv. trigintipetala”, J. Essent. Oil Res., vol. 7, pp. 515-525, 1995.
A. Margina, Zheljazkov, V. D., and Kovatcheva, N., “Fungus diseases on essential oil and medicinal plants.”, Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 4, pp. 395-362, 1995.
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.
I. Dimitrov, Zheljazkov, V. D., and Zhalnov, I., “Productivity of soybean cultivars and their effect on soil fertility”, Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 4, pp. 91-94, 1995.
A. Margina and Zheljazkov, V. D., “Study on economically important diseases in valerian”, Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 4, pp. 273-277, 1995.
S. Stanev and Zheljazkov, V. D., “Study on the synthesis of essential oil and free menthol in perspective for breeding Bulgarian cultivars, populations, and clones peppermint”, Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 15, pp. 17-22, 1995.
V. D. Zheljazkov and Zhalnov, I., “Testing of some herbicides for weed control in clary sage plantations (Salvia sclarea L)”, Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 15, pp. 23-31, 1995.
1996
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 Nikolov, S., “Accumulation of Cd, Pb, Cu, Mn, and Zn by Sylibum marianum L. grown on polluted soils”, Acta Hort. , vol. 426, pp. 297-308, 1996.
V. D. Zheljazkov, Yankuloff, Y., Raev, R. Tsevtkov, Stanev, S., Margina, A., and Kovatcheva, N., “Achievements in breeding on medicinal and aromatic plants in Bulgaria”, in Proceedings of the International Symposium: Breeding Research in Aromatic and Medicinal Plants, 1996.
V. D. Zheljazkov, Yankuloff, Y., Raev, R. Tsevtkov, Stanev, S., Margina, A., and Kovatcheva, N., “Achievements in breeding on medicinal and aromatic plants in Bulgaria”, Beitrage zur Zuchtungsforschung , vol. 2, pp. 142-145, 1996.
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, Yankov, B., and Topalov, V., “Comparison of three methods of mint propagation and their effect on the yield of fresh material and essential oil”, J. Essent. Oil Res., vol. 8, pp. 35-45, 1996.
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, Stoeva, T., and Margina, A., “EFFECT OF GAMMA IRRADIATION ON SOME QUANTITATIVE AND QUALITATIVE CHARACTERISTICS IN MINT AND CORNMINT”, Acta Horticulturae, no. 426, pp. 381 - 388, 1996.
V. D. Zheljazkov, Margina, A., and Stoeva, T., “Effect of gamma irradiation on some quantitative and qualitative characters of mint and cornmint”, Acta Hort. , vol. 426, pp. 381-388, 1996.
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 and Nielsen, N. E., “Effect of heavy metals on peppermint and cornmint”, Plant & Soil. , vol. 178, pp. 59-66, 1996.
V. D. Zheljazkov and Margina, A., “EFFECT OF INCREASING DOSES OF FERTILIZER APPLICATION ON QUANTITATIVE AND QUALITATIVE CHARACTERS OF MINT”, Acta Horticulturae, no. 426, pp. 579 - 592, 1996.
V. D. Zheljazkov and Margina, A., “Effect of increasing doses of fertilizer application on quantitative and qualitative characters of mint”, Acta Hort. , vol. 426, pp. 579-592, 1996.
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, Yankov, B., and Topalov, V., “Effect of mechanical and chemical weed control on the growth, development, and productivity of Mentha piperita and Mentha arvensis var. piperascens grown for planting material”, J. Essent. Oil Res., vol. 8, pp. 171-176, 1996.

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