Biblio
“Pollen morphology of Bulgarian Ocimum basilicum L. populations”, J. Herbs Spices & Medicinal Plants, vol. 4, pp. 71-76, 1996.
, “Yield and composition of Ocimum basilicum L. and Ocimum sanctum L. grown at four locations”, HortScience, vol. 43, pp. 737-741, 2008.
, “Variation in Podophyllotoxin Concentration in Leaves and Rhizomes of American mayapple (Podophyllum peltatum L.)”, vol. 33, pp. 633-637, 2011.
, “Source-Separated Municipal Solid Waste Compost Application to Swiss Chard and Basil”, Journal of Environment Quality, vol. 33, no. 2, p. 542, 2004.
, “Basil”, Plant Production, 1998.
, “Effect of plant hormones and distillation water on mints”, HortScience, vol. 45, no. 9, 2010.
, “Productivity and quality of coriander in heavy metal polluted areas”, Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 4, pp. 363-373, 1995.
, “Effect of N, location, and harvesting stage on peppermint productivity, oil content, and oil composition”, HortScience, vol. 44, pp. 1267-1270, 2009.
, “HEAVY METAL CONTENT IN SOME ESSENTIAL OILS AND PLANT EXTRACTS”, Acta Horticulturae, no. 426, pp. 427 - 434, 1996.
, “Distillation Time Effect on Lavender Essential Oil Yield and Composition”, Journal of Oleo Science, vol. 4, pp. 159-199, 2013.
, “Tolerance of bare-root ornamental perennials to selected herbicides”, Canadian Journal of Plant Science, vol. 87, no. 2, pp. 439 - 442, 2007.
, “Growing Clary Sage (Salvia sclarea L.) in Heavy Metal Polluted Areas”, Acta Hort. , vol. 426, pp. 309-328, 1996.
, “Quality assessment and yield of baikal skullcap (Scutellaria baicalensis) grown at multiple locations across Mississippi”, HortScience, vol. 42, pp. 1183-1187, 2007.
, “Studies on the Effect of Heavy Metals (Cd, Pb, Cu, Mn, Zn and Fe) upon the Growth, Productivity and Quality of Lavender (Lavandula angustifolia Mill.) Production”, Journal of Essential Oil Research, vol. 8, no. 3, pp. 259 - 274, 1996.
, “Method for attaining rosemary essential oil with differential composition from dried or fresh material”, Journal of Oleo Science, vol. 64, pp. 485-496, 2015.
, “Wool-waste as organic nutrient source for container-grown plants”, Waste Management, vol. 29, no. 7, pp. 2160 - 2164, 2009.
, “Some elements of Sustainable Agriculture and their application in the United Kingdom agriculture. A review. ”, Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 39, pp. 255-261, 1994.
, , “Effects of distillation time on the Pinus ponderosa essential oil yield, composition, and antioxidant activity”, HortScience, vol. 47, no. 6, 2012.
, “Achievements in breeding on medicinal and aromatic plants in Bulgaria”, in Proceedings of the International Symposium: Breeding Research in Aromatic and Medicinal Plants, 1996.
, “. Studies on the effect of harvesting stages and the methods of weed control on the removal of nutrient elements through Mentha rhizomes from nursery plantings”, Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 4, pp. 43-48, 1991.
, “Effect of heavy metals on peppermint and cornmint”, Plant & Soil. , vol. 178, pp. 59-66, 1996.
, “Comparison of five digestion procedures for recovery of nutrients and trace elements in plant tissue”, J. Plant Nutr., vol. 31, pp. 1937-1946, 2008.
, “Effect of Plant Date, Nitrogen Rate, and Hybrid on Sunflower”, Journal of Plant Nutrition, vol. 14, pp. 2198-2210, 2012.
, “Effect of distillation waste water and plant hormones on spearmint growth and composition”, Journal of the Science of Food and Agriculture, vol. 91, no. 6, pp. 1135 - 1141, 2011.
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