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, Vick, B., Ebelhar, W., Buehring, N., and Astatkie, T.,
“Effect of N on yield and chemical profile of winter canola in Mississippi”,
Journal of Oleo Science, vol. 62, no. 7, pp. 453 - 458, 2013.
D. Grul'ova, Mudroncekova, S., Zheljazkov, V. D., Salamon, I., and Rondon, S. I.,
“Effect of plant essential oils against Rhophalosiphum padi on wheat and barley”,
Natural Product Communications, vol. 12, no. 9, pp. 1517-1520, 2017.
V. D. Zheljazkov, Vick, B. A., Baldwin, B. S., Buehring, N., Astatkie, T., and Johnson, B.,
“EFFECT OF PLANTING DATE, NITROGEN RATE, AND HYBRID ON SUNFLOWER”,
Journal of Plant Nutrition, vol. 35, no. 14, pp. 2198 - 2210, 2012.
V. D. Zheljazkov, Craker, L. E., and Xing, B.,
“Effects of Cd, Pb, and Cu on growth and essential oil contents in dill, peppermint, and basil”,
Environmental and Experimental Botany, vol. 58, no. 1-3, pp. 9 - 16, 2006.
A. Burkhardt, Gawde, A., Cantrell, C. L., Baxter, H. L., Joyce, B. L., C. Stewart, Jr., N., and Zheljazkov, V. D.,
“Effects of produced water on soil characteristics, plant biomass, and secondary metabolites”,
Journal of Environmental Quality, vol. 44, pp. 1938-1947, 2015.