College of Agricultural Sciences

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.

V. D. Zheljazkov and Topalov, V., “Effect of Planting Time and Density of Yields from Rooted Mint Cuttings”, J. Herbs Spices & Medicinal Plants, vol. 4, pp. 15-24, 1996.

S. Nicolov, Thuan, N., and Zheljazkov, V. D., “FLAVONOIDS FROM ACHYRANTHES BIDENTATA BC”, Acta Horticulturae, no. 426, pp. 75 - 78, 1996.

S. Nikolov, Thuan, N., and Zheljazkov, V. D., “Flavonoids from Achyranthes bidentata BC”, Acta Hort. , vol. 426, pp. 75-78, 1996.

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.

A. Margina and Zheljazkov, V. D., “Fungal Pathogens from Uredinales on some Medicinal and Aromatic Plants in Bulgaria and their Control”, Acta Hort. , vol. 426, pp. 333-343, 1996.

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.

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

V. D. Zheljazkov and Jekov, D., “Heavy metal content in some essential oils and plant extracts.”, Acta Hort. , vol. 426, pp. 427-433, 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”, Acta Horticulturae, no. 426, pp. 561 - 572, 1996.

R. Tsevtkov Raev, Jordanov, R., and Zheljazkov, V. D., “Induced Polyploidy in Lavender”, Acta Hort. , vol. 426, pp. 561-572, 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.

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 on essential oil and medicinal plants in Bulgaria. Part II. Study on economically important diseases.”, Beitrage zur Zuchtungsforschung , vol. 2, pp. 261-263, 1996.

A. Margina, Lecheva, I., and Zheljazkov, V. D., “. Investigation on pest entomofauna and fungus diseases on essential oil and medicinal plants in Bulgaria. Part I. Study on the harmful entomofauna”, Beitrage zur Zuchtungsforschung , vol. 2, pp. 257-260, 1996.

A. Margina and Zheljazkov, V. D., “Leaf spot on milk thistle (Silybum marianum L. Gaerth.) in Bulgaria.”, 1996.

A. Margina and Zheljazkov, V. D., “Leaf spot on milk thistle (Silybum marianum L. Gaerth.) in Bulgaria”, Beitrage zur Zuchtungsforschung , vol. 2, pp. 254-256, 1996.

V. D. Zheljazkov, Terziisky, D., and Karageorgiev, S., “Pollen morphology of Bulgarian Ocimum basilicum L. populations”, J. Herbs Spices & Medicinal Plants, vol. 4, pp. 71-76, 1996.

K. Y. Yankuloff, Zheljazkov, V. D., and Stoeva, T. D., “ON THE POSSIBILITIES OF ACCELERATED PROPAGATION OF NEW MENTHA SPICATA (L.) HUDSON CULTIVARS”, Acta Horticulturae, no. 426, pp. 519 - 524, 1996.

Y. Yankuloff, Stoeva, T., and Zheljazkov, V. D., “On the Possibilities of Accelerated Propagation of New Mentha spicata (L.) Huds Cultivars.”, Acta Hort. , vol. 426, pp. 519-524, 1996.

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 and Terziisky, D., “Scanning electron microscopy investigation on the spermoderma of grown in Bulgaria cultivars from genus Salvia, Lavandula, and Ocimum”, Acta Hort. , vol. 426, pp. 473-482, 1996.