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Zhalnov, Ivan
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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.
S
V. D. Zheljazkov
and
Zhalnov, I.
,
“
Study on the impact of different means for weed control in Mentha piperita Huds. and Mentha arvensis L.
”
,
Higher Institute of Agriculture – Plovdiv, Scientific Works
, vol. 36, pp. 51-57, 1991.
V. D. Zheljazkov
and
Zhalnov, I.
,
“
Studies on the effect of different methods of weed control in Mentha piperita Huds. and Mentha arvensis L
”
,
Higher Institute of Agriculture – Plovdiv, Scientific Works
, vol. 4, pp. 12-19, 1991.
P
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.
M
V. D. Zheljazkov
,
Astatkie, T.
,
Zhalnov, I.
, and
Georgieva, T. D.
,
“
Method for attaining rosemary essential oil with differential composition from dried or fresh material
”
,
Journal of Oleo Science
, vol. 64, no. 5, pp. 485 - 496, 2015.
V. D. Zheljazkov
,
Astatkie, T.
,
Zhalnov, I.
, and
Georgieva, T. D.
,
“
Method for attaining rosemary essential oil with differential composition from dried or fresh material
”
,
Journal of Oleo Science
, vol. 64, pp. 485-496, 2015.
H
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
,
Zhalnov, I.
, and
Nedkov, N. K.
,
“
Herbicides for weed control in blessed thistle (Silybum marianum)
”
,
Weed Technology
, vol. 20, pp. 1030-1034, 2006.
E
V. D. Zheljazkov
and
Zhalnov, I.
,
“
The effect of the method of propagation and the planting density of Mentha upon the removal of nitrogen, phosphorus, and potassium with the planting material
”
,
Higher Institute of Agriculture – Plovdiv, Scientific Works
, vol. 36, pp. 33-41, 1991.
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.
V. D. Zheljazkov
and
Zhalnov, I.
,
“
Effect of Herbicides On Yield and Quality of Coriandrum sativum L.
”
,
Journal of Essential Oil Research
, vol. 7, no. 6, pp. 633 - 639, 1995.
V. D. Zheljazkov
and
Zhalnov, I.
,
“
Effect of Herbicides On Yield and Quality of Coriandrum sativum L.
”
,
Journal of Essential Oil Research
, vol. 7, no. 6, pp. 633 - 639, 1995.
C
I. Zhalnov
and
Zheljazkov, V. D.
,
“
Competitive intraspecific relations on Sorghum halepense (L.) Pers.
”
,
Higher Institute of Agriculture – Plovdiv, Scientific Works
, vol. 37, pp. 113-118, 1992.
A
I. Zhalnov
and
Zheljazkov, V. D.
,
ACS Symposium SeriesMedicinal and Aromatic Crops: Production, Phytochemistry, and Utilization Potential Herbicides for Weed Control in Clary Sage ( Salvia sclarea)
, vol. 1218. Washington, DC: American Chemical Society, 2016, pp. 91 - 102.