Items where Author is "Spasova, Dragica"

Atanasova, Biljana and Karov, Ilija and Spasov, Dusan and Spasova, Dragica and Ilievski, Mite (2024) Occurrence and damages in rice caused by rice water weevil Lissorhoptrus oryzophilus Kuschel (Coleoptera: Curculionidae). In: 4th International meeting "Agriscience & practice" ASP 2024, 13 June 2024, Faculty of Agriculture, Goce Dellcev University, Stip, Republic of North Macedonia.

Ilievski, Mite and Todevska, Daniela and Spasova, Dragica and Spasov, Dusan and Atanasova, Biljana and Markova Ruzdik, Natalija and Capanov, Boris (2024) Influence of the non-woven cover cloth - agril on the development of spring cabbage in the open field. In: 4th International Meeting Agriscience & Practice (ASP 2024), 13 June 2024, Stip, Republic of North Macedonia.

Spasov, Dusan and Atanasova, Biljana and Spasova, Dragica (2024) Pepper cultivation handbook. Other. Lap Lambert Academic Publishing.

Lazarov, Aleksandar and Kitanov, Trajce and Atanasova, Biljana and Spasov, Dusan and Spasova, Dragica and Ilievski, Mite (2023) Штети кај растенијата предизвикани од инсекти со устен апарат за бодење и смукање. In: IV Студентска конференција „Критични прашања во земјоделството и животната средина“, 09 Nov 2023, Faculty of Agriculture, Goce Dellcev University, Stip, Republic of North Macedonia. (Unpublished)

Volceska, Afrodita and Angelova, Viktorija and Atanasova, Biljana and Spasov, Dusan and Spasova, Dragica and Ilievski, Mite (2023) Бенефитите на дождовните црви (Anelida: Lumbricidae) за здравјето на почвата. In: IV Студентска конференција „Критични прашања во земјоделството и животната средина“, 09 Nov 2023, Faculty of Agriculture, Goce Dellcev University, Stip, Republic of North Macedonia. (Unpublished)

Ilievski, Mite and Spasova, Dragica and Atanasova, Biljana and Spasov, Dusan (2023) Corn production in R. Macedonia and possibilities for it's cultivation without interventional irrigation. In: 3rd International Meeting, Agriscience & Practice, 19-20 Apr 2023, Stip, Republic of North Macedonia.

Ilievski, Mite and Spasova, Dragica and Markova Ruzdik, Natalija and Atanasova, Biljana and Spasov, Dusan (2023) Corn production in R. Macedonia and possibilities for its cultivation without interventional irrigation. Journal of agricultural and plant sciences, 21 (1). pp. 49-52. ISSN 2545-4447

Spasov, Dusan and Atanasova, Biljana and Kovacevik, Biljana and Spasova, Dragica and Ilievski, Mite (2023) Effect of boron (B) nutrition on development of gray mold in pepper (Capsicum annuum L.). In: 3rd international meeting agriscience & practice (ASP 2023), 19-20th April 2023, Stip, Republic of North Macedonia.

Atanasova, Biljana and Spasov, Dusan and Spasova, Dragica and Ilievski, Mite (2023) Impact of insecticides on beneficial organisms. Journal of Agriculture and Plant Sciences, 21 (2). pp. 9-13. ISSN 2545-4455

Capanov, Boris and Ilievski, Mite and Todevska, Daniela and Spasov, Dusan and Spasova, Dragica and Atanasova, Biljana and Markova Ruzdik, Natalija (2023) Possibilities for the use and influence of non-woven cover canvas - agrill on the development of spring cabbage on the open field. In: IV Студентска конференција „Критични прашања во земјоделството и животната средина“, 09 Nov 2023, Faculty of Agriculture, Goce Dellcev University, Stip, Republic of North Macedonia. (In Press)

Ilievski, Mite and Spasov, Dusan and Spasova, Dragica and Atanasova, Biljana and Ilieva, Verica (2022) Conditions and challenges in wheat, barley and corn production in Republic of North Macedonia in the period of the new world economic crisis. Journal of Agriculture and Plant Sciences, 20 (2). pp. 31-35. ISSN 2545-4455

Atanasova, Biljana and Spasov, Dusan and Spasova, Dragica and Ilievski, Mite (2022) Use of Orius laevigatus to control Frankliniella occidentalis (Thysanoptera: Thripidae) population in greenhouse pepper. Journal of Agriculture and Plant Sciences, 20 (2). pp. 15-21. ISSN 2545-4455 (In Press)

Atanasova, Biljana and Spasov, Dusan and Spasova, Dragica and Ilievski, Mite (2022) Use of Orius laevigatus to control Frankliniella occidentalis (Thysanoptera: Thripidae) population in greenhouse pepper. Journal of Agriculture and Plant Sciences, 20 (2). pp. 15-21. ISSN 2545-4455

Spasov, Dusan and Atanasova, Biljana and Spasova, Dragica (2021) Population dynamics of Tuta absoluta (Meyrick) in Macedonia. Working Paper. Lap Lambert Academic Publishing.

Spasova, Dragica and Valcheva, Darina and Atanasova, Biljana and Burovska, Adrijana and Spasov, Dusan and Ilievski, Mite (2021) Qualitative features of oats grown in condition of organic production. Journal of Agriculture and Plant Sciences, 19 (1). pp. 23-29. ISSN 2545-4455

Spasova, Dragica and Spasov, Dusan and Atanasova, Biljana (2019) Organic production of spring oats: required variety features. Project Report. Lambert Academic Publishing.

Burovska, Adrijana and Spasova, Dragica and Atanasova, Biljana and Spasov, Dusan and Ilievski, Mite (2019) Chemical production of oats grown in conditions of organic production. In: 2nd international meeting agriscience & practice (ASP 2019), 12th April 2019, Stip, Republic of North Macedonia.

Spasov, Dusan and Atanasova, Biljana and Spasova, Dragica and Ilievski, Mite (2019) The use of predators for the control of Frankliniella occidentalis (Thysanoptera: Thripidae) at pepper in protected area. In: 2nd international meeting agriscience & practice (ASP 2019), 12th April 2019 Stip, Republic of North Macedonia. , 12th April 2019, Stip, Republic of North Macedonia.

Atanasova, Biljana and Spasov, Dusan and Spasova, Dragica and Ilievski, Mite (2018) Occurrence of Tetranychus urticae on sour cherry trees in Southeastern of Macedonia. Book of proceedings 2018, IX International Scientific Agriculture Symposium “AGROSYM 2018”, Jahorina, 04-07 Oct 2018. pp. 922-926. ISSN ISBN 978-99976-718-8-2

Ilieva, Verica and Spasova, Dragica and Markova Ruzdik, Natalija (2018) Ботаника. Универзитет „Гоце Делчев“ Штип. ISBN 978-608-244-535-9

Buseva, Lence and Spasova, Dragica and Atanasova, Biljana (2018) Characterization of some domestic and introduced cotton varieties in the agro-ecological conditions of Strumica Region. In: 1st International Meeting Agriscience & Practice (ASP 2018), 10-11 May 2018, Stip, Macedonia.

Burovska, Adrijana and Spasova, Dragica and Atanasova, Biljana and Spasov, Dusan and Ilievski, Mite (2018) Examination of some quality features of oats grown in conditions of organic production. In: 1st International Meeting Agriscience & Practice (ASP 2018), 10-11 May 2018, Stip, Macedonia.

Spasova, Dragica and Atanasova, Biljana and Valcheva, Darina and Spasov, Dusan and Ilievski, Mite and Burovska, Adrijana (2018) Productive features of oat varieties grown in organic production in the region of Strumica. Bulgarian Journal of Agricultural Science, 24 (3). pp. 398-403. ISSN 1310-0351

Ilievski, Mite and Atanasova, Biljana and Spasov, Dusan and Spasova, Dragica and Ilieva, Verica and Markova Ruzdik, Natalija and Vuckov, Pavle (2018) Protein profile of some genotypes of flax (Linum usitatissimum L.) in the Strumica region, Republic of Macedonia. In: First International Meeting "Agriscience & Practice", Faculty of Agriculture, Goce Delcev University, Stip. (In Press)

Spasova, Dragica and Valcheva, Darina and Atanasova, Biljana and Burovska, Adrijana and Spasov, Dusan and Ilievski, Mite (2018) Comparative analysis of oats quality grown in conditions of organic production. Comptes rendus de l’Acade'mie bulgare des Sciences, 71 (3). pp. 437-444. ISSN 2367-5535

Spasov, Dusan and Atanasova, Biljana and Spasova, Dragica and Gunova, Natasa (2018) Efficacy of some insecticides and correlation between the dose of application and the number of live larvae of Tuta absoluta (Meyrick) in tomato cultivated in protected area. Transylvanian Review, 26 (25). ISSN 1221-1249

Spasova, Dragica and Spasov, Dusan and Atanasova, Biljana (2018) Evaluation of new Bulgarian and Macedonian cotton varieties and lines. Project Report. Lambert Academic Publishing.

Buseva, Lence and Spasova, Dragica and Atanasova, Biljana (2018) Characterization of some domestic and introduced varieties of cotton in the agroecological conditions of Strumica region. Journal of Agriculture and Plant Sciences, 16 (1). pp. 37-43. ISSN 2545-4455

Burovska, Adrijana and Spasova, Dragica and Atanasova, Biljana and Spasov, Dusan and Ilievski, Mite (2018) Examination of some quality features of oats grown in conditions of organic production. Journal of Agriculture and Plant Sciences, 16 (2). pp. 9-15. ISSN 2545-4455

Ilievski, Mite and Atanasova, Biljana and Spasov, Dusan and Spasova, Dragica and Ilieva, Verica and Markova Ruzdik, Natalija and Vuckov, Pavle (2018) Protein profile of some genotypes of flax (Linum usitatissimum L.) in the Strumica region, Republic of Macedonia. Journal of Agriculture and Plant Sciences, 16 (2). pp. 17-23. ISSN 2545-4455

Gunova, Natasa and Spasov, Dusan and Atanasova, Biljana and Spasova, Dragica and Ilievski, Mite (2017) Correlation between population dynamics of Tuta ansoluta (Lepidoptera: Gelechidae) and climate, at tomato in protected area. Journal of Agriculture and Plant Sciences, 15 (1/2). pp. 69-74. ISSN 2545-4455

Spasova, Dragica and Burovska, Adrijana and Atanasova, Biljana and Spasov, Dusan and Ilievski, Mite (2017) Analysis of the quality of oats (Avena sativa L.) grown in conditions of organic production. In: XXII Savetovanje o biotehnologiji sa međunarodnim učešćem, 10-11 March 2017, Čačak, Serbia.

Ilievski, Mite and Mihajlov, Ljupco and Spasova, Dragica and Ilieva, Verica and Markova Ruzdik, Natalija and Vuckov, Pavle (2017) Oil profile of some genotypes of flax (Linum usitatissimum L.) manufactured in the Strumica region, Republic of Macedonia. Journal of Hygienic Engineering and Design, 19. pp. 82-85. ISSN 1857- 8489

Vuckov, Pavle and Ilievski, Mite and Spasova, Dragica and Mihajlov, Ljupco and Markova Ruzdik, Natalija (2016) Production properties of flax (Linum usitatissimum L.) cultivated in Strumica region, Republic of Macedonia. Agricultural Science and Technology, 8 (4). pp. 280-282. ISSN 1314-412X

Ilievski, Mite and Mihajlov, Ljupco and Spasova, Dragica and Ilieva, Verica and Markova Ruzdik, Natalija and Vuckov, Pavle (2016) Oil profile of some genotypes of flax (Linum usitatissimum L.) manufactured in the Strumica region, Republic of Macedonia. In: Nutricon 2016 - Food Quality & Safety, Health & Nutrition 2016, 01-02 Dec 2016, Skopje, Republic of Macedonia.

Spasova, Dragica and Spasov, Dusan and Stoilova, Ana and Atanasova, Biljana and Mihajlov, Ljupco and Valkova, Neli (2016) Application of cluster analysis for evaluation of new Bulgarian and Macedonian cotton varieties and lines. Bulgarian Journal of Agricultural Science, 22 (1). pp. 125-130. ISSN 1310-0351

Spasova, Dragica and Spasov, Dusan and Atanasova, Biljana and Ilievski, Mite and Burovska, Adrijana (2016) Examination of the biological properties of oats grown in condition of organic production. Yearbook, Faculty of Agriculture, Goce Delcev University -Stip, 14 (1). pp. 29-34. ISSN 1857-8608

Zorovski, Plamen and Georgieva, Tonya and Savova, Todorka and Spasova, Dragica (2015) Perspectivity oat genotypes and their components of productivity at the Plovdiv region (Bulgaria) agro-climatic conditions. In: Sixth International Scientific Agricultural Symposium “Agrosym 2015”, 15-18 Oct 2015, Jahorina, Bosnia and Hercegovina.

Ilievski, Mite and Mihajlov, Ljupco and Spasova, Dragica and Kukutanov, Risto and Markova Ruzdik, Natalija and Vuckov, Pavle (2015) Opportunities for growing a mixed crops in field plant production. [Project] (Unpublished)

Kukutanov, Risto and Canev, Ile and Spasova, Dragica and Davcev, Zivko (2015) Test results for machine and human hours spent producing different grape varieties. Bulgarian Journal of Agricultural Science, 21 (1). pp. 237-241. ISSN 1310-0351

Spasova, Dragica and Spasov, Dusan and Ilievski, Mite and Atanasova, Biljana and Burovska, Adrijana (2015) Органско производство на пролетен овес: потребни сортни карактеристики. [Project] (Submitted)

Spasov, Dusan and Mitrev, Sasa and Spasova, Dragica and Georgievski, Milan and Atanasova, Biljana and Arsova, Cvetanka (2015) Ентомофауна кај домати во заштитен простор при конвенционално и интегрално производство. [Project] (Submitted)

Ilieva, Verica and Spasova, Dragica and Markova Ruzdik, Natalija (2015) Ботаника - скрипта за студентите на Земјоделски факултет (рецензирана скрипта). ISBN 978-608-244-198-6.

Ilieva, Verica and Spasova, Dragica and Markova Ruzdik, Natalija (2015) Практикум по ботаника за студентите на Земјоделски факултет (рецензиран практикум). ISBN 978-608-244-199-3.

Ilievski, Mite and Spasova, Dragica and Mihajlov, Ljupco and Markova Ruzdik, Natalija and Ilieva, Verica and Sofijanova, Elenica (2015) Production and balance among of cereal plants in Republic of Macedonia. Yearbook - Faculty of Agriculture, 13 (1). pp. 129-138. ISSN 1857- 8608

Spasov, Dusan and Spasova, Dragica and Ilievski, Mite and Atanasova, Biljana (2015) The influence of the temperature at the intensity of the spread of the cotton bollworm (heliothis obsoleta fabr. = helicoverpa armigera hb.) as a pest of the peppers in the Strumica region. Yearbook - Faculty of Agriculture, 13 (1). pp. 113-119. ISSN 1857- 8608

Stoilova, Ana and Valkova, Neli and Spasova, Dragica and Spasov, Dusan and Mihajlov, Ljupco (2014) Agroecological assessment of new Bulgarian and Macedonian cotton varieties. Bulgarian Journal of Agricultural Science, 20 (2). pp. 122-131. ISSN 1310-0351

Spasova, Dragica and Mitrev, Sasa and Spasov, Dusan and Atanasova, Biljana and Ilievski, Mite (2014) Variety specificity of two rows barley in Republic of Macedonia. In: International Scientific Conference „Breeding and Technologies of Field Crops“, 27-28 Nov 2014, Karnobat, Bulgaria.

Spasova, Dragica and Spasov, Dusan and Atanasova, Biljana and Ilievski, Mite (2014) Examination of some morphological features of domestic populations of flax (Linum ustitassimum L.), in the agro ecological conditions in Strumica, Republic of Macedonia. In: Zbornik radova sa XIX Savetovanja o biotehnologii sa megjunarodnim ucescem. Agronomski fakultet, Cacak, pp. 59-64. ISBN 987-86-87611-31-3

Spasova, Dragica and Mitrev, Sasa and Spasov, Dusan and Atanasova, Biljana and Georgieva, Tonya and Georgievski, Milan (2014) Characteristics of domestic and introduced durum wheat varieties (Triticum durum desf.) in the agri-environment conditions of Strumica, Republic of Macedonia. Scientific works, LVIII. pp. 41-50. ISSN 2367-5845

Spasov, Dusan and Spasova, Dragica and Atanasova, Biljana and Ilievski, Mite and Georgievski, Milan (2014) Effectiveness of some insecticide - acaricide to the eradication of Aculops lycopersicae m. at tomatoes grown in greenhouses. Yearbook - Faculty of Agriculture, 12 (1). pp. 93-100. ISSN 1857- 8608

Spasova, Dragica and Spasov, Dusan and Atanasova, Biljana and Ilievski, Mite and Georgievski, Milan (2014) Examination od some morphological properties of domestic and introduced durum wheat varieties (Triticum durum DESF.) in the agri-environment conditions in Strumica, Republic of Macedonia. Science & Technologies, IV (6). pp. 23-27. ISSN 1314-4111

Ilievski, Mite and Spasova, Dragica and Mihajlov, Ljupco and Markova Ruzdik, Natalija and Spasov, Dusan and Kukutanov, Risto and Georgievski, Milan (2014) Organic production of mixed cereal crops. Yearbook, Faculty of Agriculture, Goce Delcev University -Stip, 12 (1). pp. 83-92. ISSN 1857-8608

Ilievski, Mite and Spasova, Dragica and Mihajlov, Ljupco and Georgievski, Milan and Markova Ruzdik, Natalija (2014) Production potential of mixed cereal crops in the Strumica region. In: International Scientific Conference "Breeding and Technologies Field Crops", 27-28 Nov 2014, Karnobat, Bulgaria. (In Press)

Zorovski, Plamen and Georgieva, Tonya and Savova, Todorka and Gotcheva, Velitchka and Spasova, Dragica (2014) Productivity potential of wintering oat genotypes (Avena sativa L.) under the south Бulgaria agroecological conditions. Journal of Mountain Agriculture on the Balkans, 17 (1). pp. 80-92. ISSN 1311-0489

Spasov, Dusan and Spasova, Dragica and Atanasova, Biljana (2014) Thrips (Thysanoptera: Thripidae)- important pepper pests in greenhouses, in Strumica region, Republic of Macedonia. Science & Technologies, IV (6). pp. 28-31. ISSN 1314-4111

Spasova, Dragica and Mitrev, Sasa and Spasov, Dusan and Atanasova, Biljana and Ilievski, Mite (2014) Variety specifity of two rows barley in Republic of Macedonia. Scientific works, 3 (1). pp. 247-252. ISSN 1314-961X

Kuzelov, Aco and Naseva, Dijana and Taskov, Nako and Saneva, Dusica and Spasova, Dragica and Andronikov, Darko (2013) Impact of functional mix and starter cultures on the sensory properties of permanent sausages produced in industrial conditions. In: 10th International Symposium: Modern trends in livestock production, 02 Oct 2013, Belgrade, Serbia.

Spasova, Dragica and Spasov, Dusan and Atanasova, Biljana and Ilievski, Mite (2013) Analysus of some of the traits that determine the productivity of oats in organic and conventional production. In: 10th International Symposium: "Modern trends in livestock production", 2-4 Oct 2013, Belgrade, Serbia.

Spasova, Dragica and Spasov, Dusan and Atanasova, Biljana and Ilievski, Mite and Kukutanov, Risto and Georgieva, Tonya (2013) Impact of the system of cultivation on the vegetative growth and reproductive development of oats. Bulgarian Journal of Agricultural Science, 19 (5). pp. 1047-1055. ISSN 1310-0351

Atanasova, Biljana and Spasov, Dusan and Spasova, Dragica and Dimitrov, Yanko (2013) Cicada species on vine plantations in the Strumica region, Republic of Macedonia. Agricultural Sciences, 4 (12). pp. 135-138. ISSN 1313-6577

Spasov, Dusan and Spasova, Dragica and Atanasova, Biljana (2013) Harmfulness and population dynamics of Tuta absoluta (Meyrick, 1917) in Strumica region. XVIII Savetovanje o biotehnologiji sa medzunarodnim ucescem. Zbornik radova, 18 (20). pp. 159-163. ISSN 978-86-87611-29-0

Spasov, Dusan and Spasova, Dragica and Atanasova, Biljana and Serafimova, Mimoza (2013) Aphids (Homoptera: Aphididae) and their predators, in wheat (Triticum aestivum) and in the weeds from Poaceae family in the Strumica region. Scientific works, 2 (1). pp. 187-191. ISSN 1314-961X

Zorovski, Plamen and Georgieva, Tonya and Savova, Todorka and Gotcheva, Velitchka and Spasova, Dragica (2013) Grain quality parameters of wintering oat genotypes (Avena Sativa L.). Scientific Papers. Series A. Agronomy, LVI. pp. 385-390. ISSN 2285-5807

Spasov, Dusan and Spasova, Dragica and Atanasova, Biljana and Serafimova, Mimoza (2013) Pest insects at tobacco (Nicotiana tabacum L.) in Strumica region, Republic of Macedonia. Scientific works, 2 (1). pp. 193-196. ISSN 1314-961X

Spasova, Dragica and Spasov, Dusan and Atanasova, Biljana and Ilievski, Mite (2013) Production potential of wheat in Strumica region. International scientific on-line journal "Science & Technologies", 3 (6). pp. 35-42. ISSN 1314-4111

Ilievski, Mite and Spasova, Dragica and Kukutanov, Risto and Atanasova, Biljana and Jovanov, Dalibor (2013) Variety specificity of soft wheat varieties at organic production. International Journal for Science, Technics and Innovations for the Industry MTM (Machines, Tecnologies, Materials), III (6). pp. 24-28. ISSN 1313-0226

Spasova, Dragica and Spasov, Dusan and Atanasova, Biljana and Ilievski, Mite (2013) The influence of the variety and the sowing density on the yield and some quality characteristics on the barley. Scientific works, 2 (1). pp. 181-186. ISSN 1314-961X

Ilievski, Mite and Spasova, Dragica and Sofijanova, Elenica and Koleva Gudeva, Liljana and Georgievski, Milan and Markova Ruzdik, Natalija (2013) The role of crop production in receiving of biodisel as a new entrepreneurial opportunities in the Republic of Macedonia. International Scientific on-line Journal "Science & Technologies", III (6). pp. 17-23. ISSN 1314-4111

Mitrev, Sasa and Karov, Ilija and Spasova, Dragica and Koleva Gudeva, Liljana and Spasov, Dusan and Ilieva, Verica (2012) Одржување на колекционираните и воведени популации, сорти и хибриди во Ген-банка. [Project]

Ilievski, Mite and Vasilevski, Goce and Koleva Gudeva, Liljana and Spasova, Dragica and Jovanov, Dalibor (2012) Динамика на репродуктивниот развој каj меката пченица во различни системи на производство. Годишен зборник 2011 - Yearbook, 11. pp. 37-46. ISSN 1409-987X

Spasova, Dragica (2012) Селекција и семепроизводство - рецензирана скрипта. ISBN 978-608-4504-90-0.

Atanasova, Biljana and Spasov, Dusan and Spasova, Dragica (2012) Qualitative and quantitative analysis of leafhoppers and planthoppers (Homoptera: Fulgoromorpha and Cicadomorpha) at grapevine in Strumica region, Republic of Macedonia. In: Sixth European Hemiptera Congress, 25-29 June 2012, Blagoevgrad, Bulgaria. (Unpublished)

Spasova, Dragica and Spasov, Dusan and Ilievski, Mite and Atanasova, Biljana and Kukutanov, Risto (2012) Quality features of some oats genotypes cultivated in different systems of production. Journal of Hygienic Engineering and Design . pp. 234-238.

Spasova, Dragica and Spasovski, Orce and Ilievski, Mite and Atanasova, Biljana (2011) Characteristics of some Macedonian and introduced oats genotypes cultivated in organic and conventional production. Journal for the Improvement of Animal Husbandry, 27 (3). pp. 1305-1315. ISSN 1450 - 9156

Ilievski, Mite and Spasova, Dragica and Georgievski, Milan and Atanasova, Biljana and Jovanov, Dalibor (2011) Quality of the Grain of Macedonian Wheat Genotype in Different Production Systems. Journal of Hygienic Engineering and Design, 1 (1). pp. 231-233.

Ilievski, Mite and Spasova, Dragica and Koleva Gudeva, Liljana and Georgievski, Milan and Jovanov, Dalibor (2011) The Characteristics of some Macedonian Wheat Genotyps in Organic and Conventional Production. 1st National Agriculture Congress and Exposition on behalf of Ali Numan Kıraç with International Participation, 3. pp. 2353-2362.

Ilievski, Mite and Vasilevski, Goce and Koleva Gudeva, Liljana and Spasova, Dragica and Jovanov, Dalibor (2011) Динамика на репродуктивниот развој кај меката пченица во различни системи на производството. Годишен зборник 2011, Yearbook. ISSN 1409-987X

Spasov, Dusan and Spasova, Dragica and Atanasova, Biljana and Mitev, Vasil (2011) Control of population number of tomato leaf miner tuta absoluta (Meyrick, 1917) in the Strumica region. Godisen zbornik - 2011. pp. 79-87. ISSN 1409-987x

Spasov, Dusan and Spasova, Dragica and Atanasova, Biljana (2011) Faunistic composition of species from the family aphidiidae at pepper in Strumica Region. Science & Technologies, 1 (6). pp. 3-6.

Spasov, Dusan and Spasova, Dragica and Atanasova, Biljana and Mitev, Vasil (2011) Pests on tomatoes caused by tomato leaf miner tuta absoluta (Meyrick, 1917) in Strumica region. Godisen zbornik - 2011. pp. 71-77. ISSN 1409-987x

Ilievski, Mite and Spasova, Dragica and Georgievski, Milan and Kukutanov, Risto and Atanasova, Biljana (2010) Quantitative characteristics of some Macedonian wheat varieties in system of organic production. In: 20th International Scientific Conference, 3-4 June 2010, Stara Zagora, Bulgaria.

Spasova, Dragica and Spasov, Dusan and Ilievski, Mite and Atanasova, Biljana (2010) The influence of growing system on some morphological features on oat in Strumica region. In: 20th Anniversary International Scientific Conference, 3th - 4th June 2010, Stara Zagora, Bulgaria .

Atanasova, Biljana and Spasov, Dusan and Spasova, Dragica (2010) Qualitative and quantitative analisys of cicadas (Homoptera: Auchenorrhyncha)at grapevine in region of Kavadarci, Republic of Macedonia. 20th International Scientific Conference, 1. pp. 109-114.

Georgieva, Tonya and Zorovski, Plamen and Spasova, Dragica (2010) Development and Productivity of the Serbian Oat Cultivars under Agrometeorological conditions in Bulgaria. Balowois 2010 - Organizing Commitees (11). pp. 1-11.

Spasov, Dusan and Spasova, Dragica and Atanasova, Biljana and Arsova, Cvetanka (2010) Insect pests at seed wheat in Republic of Maceonia. Zbornik Radova, XV Savetovanje o bitehnologiji, 15(16) (6). pp. 179-182.

Ilievski, Mite and Spasova, Dragica and Spasov, Dusan and Atanasova, Biljana and Georgievski, Milan (2010) Production characteristics of Macedonian genotypes soft winter wheat. Zbornik Radova - XV Savetovanje Biotehnology, 15(16) (7). pp. 173-177.

Spasova, Dragica and Spasov, Dusan and Ilievski, Mite and Atanasova, Biljana and Kukutanov, Risto (2010) Production characteristics of oat in Republic of Macedonia. Zbornik Radova - XV Savetonaje o Biotehnologiji, 15(16) (8). pp. 207-212.

Spasova, Dragica and Spasov, Dusan and Mihajlov, Ljupco and Stoilova, Ana and Vjalkova, Neli (2010) Резултати от изпитването на нови бјалгарски сортове памук в Струмица, Македонија. Field Crops Studies, VI-3. pp. 387-393.

Spasova, Dragica and Mitrev, Sasa and Stoilova, Ana and Spasov, Dusan (2010) Content of raw proteins in oat depending on the growing system in Strumica region, Macedonia. Bulgarian Journal of Agricultural Science, 16 (6). pp. 673-677.

Spasova, Dragica and Vasilevski, Goce and Spasov, Dusan and Ilievski, Mite and Atanasova, Biljana (2010) Dependence on the floral content and the weed number from growing system oat in Strumica region. PLant Science, XLVII (6). pp. 31-35. ISSN 0568 - 465X

Spasov, Dusan and Spasova, Dragica and Georgievski, Milan and Atanasova, Biljana (2010) Pests on tomatoes produced in greenhouses in Strumica region. PLant Science, XLVII (1). pp. 67-69. ISSN 0568 - 465X

Georgievski, Milan and Spasov, Dusan and Spasova, Dragica (2010) Yield components and yield of f1, tomato hybrids. PLant Science, XLVII (1). pp. 64-66. ISSN 0568 - 465X

Pachev, Ivan and Raykov, Svilen and Dimitrov, Ivan and Spasova, Dragica (2010) The influence of period of sowing of winter fodder pea variety of tuber - formation and plant residues content for improving soil fertility. Годишен Зборник 2010 - Yearbook, X. pp. 119-126. ISSN 1409-987X

Spasova, Dragica and Spasov, Dusan and Atanasova, Biljana and Ilievski, Mite (2009) Result of examinations of some herbicides used in tomato and pepper grown as summer crops in greenhouses. In: International Science conference, 4-5 June 2009, Stara Zagora, Bulgaria.

Spasov, Dusan and Spasova, Dragica and Ilievski, Mite and Atanasova, Biljana (2009) The effect of temperature of tomato russet mite (Aculops Lycopersici M.) on tomato and the damages that causes. In: International Science Conference, 4 - 5 th June 2009, Stara Zagora, Bulgaria.

Ilievski, Mite and Spasova, Dragica and Vasilevski, Goce and Spasov, Dusan and Georgievski, Milan (2009) The influence of cropping menagement system on diversity content and weed dynamic in cereal mixtures. In: International Scientific Conference , 4 - 5 th June 2009, Stara Zagora, Bulgaria.

Ilievski, Mite and Vasilevski, Goce and Spasova, Dragica and Georgievski, Milan and Kukutanov, Risto (2009) Влијанието на системот на одгледување врз некои морфолошки и производни својства на меката пченица. Годишен зборник 2009 - Yearbook, IX. pp. 66-76. ISSN 1409-987X

Spasova, Dragica and Vasilevski, Goce and Ilievski, Mite (2009) Квалитетот на овесот во системите на конвенционално и органско производство. Year book of the faculty of the agricultural science and food 2009 , 54. pp. 29-37. ISSN 0351 - 9112

Ilievski, Mite and Vasilevski, Goce and Spasova, Dragica (2009) Квалитетот на пченицата во системте на конвенционалнио и органско производство. Yearbook of Faculty of Agriculture science and food, 2009, 54. pp. 9-17. ISSN 103 -107

Spasova, Dragica and Spasov, Dusan and Mihajlov, Ljupco and Stoilova, Ana and Velkova, Neli (2009) Application of cluster analysis for evaluation of new Bulgarian and Macedonian cotton varieties and lines. Годишен Зборник 2009 - Yearbook, IX. pp. 47-56. ISSN 1409-987X

Spasova, Dragica and Menkovska, M (2009) Comparative analysis of oat quality grown in organic and conventional conditions. 9th International Symposium on animal husbandry modern trends in livestock production.

Spasova, Dragica and Mitrev, Sasa and Spasov, Dusan (2009) Content of Raw Proteins in Oat Depending on the Growing System in Strumica Region, Macedonia. Plant science, 46. pp. 506-510.

Ilievski, Mite and Vasilevski, Goce and Mihajlov, Ljupco and Spasova, Dragica (2009) Production characteristics on soyabeen in microregion of Strumica. Јубилеен годишен зборник, 26/27. pp. 171-176. ISSN 1409-5297

Ilievski, Mite and Vasilevski, Goce and Ivanoski, M. and Spasova, Dragica and Georgievski, Milan (2009) The influence of crooping menagement system on protein contents in grain of wheat. Јубилеен годишен зборник , 26/27. pp. 163-170. ISSN 1409-5297

Stoilova, Ana and Salajdziev, Ivan and Spasova, Dragica (2008) Combining ability for productivity of some cotton male sterile lines and varieties. In: Scientific conference with international participation, 01-02.10.2008, Bulgaria - Branch Kardzhali.

Spasova, Dragica and Vasilevski, Goce and Spasov, Dusan and Ilievski, Mite and Atanasova, Biljana (2008) Grain yield depending of the growing system at oat in Strumica region. In: Scientific conference with international participation, Bulgaria - Branch Kardzhali.

Spasova, Dragica (2008) Сортна сепецифичност на овесот во услови на органско и конвенционално производство. Авторезиме од докторска дисертација. PhD thesis, Универзитет „Св. Кирил и Методиј‟ - Скопје .

Spasova, Dragica (2008) "Agro-ecological evaluation of new Bulgarian and Macedonian cotton varieties". [Project]

Spasova, Dragica and Salajdziev, Ivan (2008) Cotton irrigation regime under conditions of regulated water deficit. Годишен Зборник 2008- Yearbook, VIII. pp. 87-94. ISSN 1409-987X

Spasova, Dragica and Mitrev, Sasa and Spasov, Dusan and Atanasova, Biljana (2008) Critical Periods of Weed Competition in Coton. In: International Scientific Conference Stara Zagora.

Ilievski, Mite and Spasova, Dragica and Georgievski, Milan (2008) Production status of some crops in the cucurbitaceae family in the Republic of Macedonia for the period 2000-2006. Годишен зборник 2008, Yearbook, VIII. pp. 107-113. ISSN 1409-987X

Ilievski, Mite and Vasilevski, Goce and Spasova, Dragica and Mlinar, Rade (2008) Sedimentation value of aestivum wheat grain produced in organic crop menagement system. Годишен зборник 2008, Yearbook, VIII. pp. 67-74. ISSN 1409-987X

Spasova, Dragica and Mihajlov, Ljupco and Ilievski, Mite and Atanasova, Biljana and Georgievski, Milan (2007) Herbicide influence on the yield and some quality characteristics of the soybean. Plant Protection, 18. pp. 120-122. ISSN 1409-5084

Spasov, Dusan and Mitrev, Sasa and Spasova, Dragica and Atanasova, Biljana (2007) Occurrence of diseases, pests and weeds of pepper, variety "Kurtovska Kapija", from seeding production up to harvest. Plant protection, XVIII. pp. 51-55. ISSN 1409-5084

Ilievski, Mite and Vasilevski, Goce and Spasova, Dragica and Georgievski, Milan and Atanasova, Biljana (2007) Production characteristics of potato in Strumica region for period 1999-2007. Годишен зборник 2007, Yearbook, VII. pp. 57-68. ISSN 1409-987X

Dimov, Zoran and Kratovalieva, Suzana and Spasova, Dragica (2007) Some morphological and technological characteristics of sesame (Sesamum indicum L.) from Macedonia. 42nd Croatian & 2nd international symposium on agriculture. pp. 393-395.

Stoilova, Ana and Rusev, Vladimir and Spasova, Dragica (2006) Male sterility in cotton and possibilities for its utilization. Годишен зборник 2006, Yearbook, VI. pp. 7-16. ISSN 1409-987X

Ilievski, Mite and Spasova, Dragica and Spasov, Dusan and Georgievski, Milan and Kukutanov, Risto and Atanasova, Biljana and Kirov, Nake (2005) The influence of some types of fertilizers on the yield of industrial tomatoes. Yearbook 2004/2005 Institute of Southern Crops – Strumica, 4/5. pp. 49-54. ISSN 1409-987X

Spasova, Dragica and Mitrev, Sasa and Ivanoski, M. and Spasov, Dusan (2004) Basic characteristics of the wheat variety Mila. Годишен Зборник 2004 / 2005, IV - V. pp. 125-135.

Spasova, Dragica and Dimov, Zoran (2003) Cotton varyetyes examination in different reones at the Republic of Macedonia. Годишен зборник 2003, Yearbook, 3. pp. 133-138. ISSN 1409-987X

Spasova, Dragica and Egumenovski, Petar (2003) Morphological and economical characteristics of several lines of cotton at the area of Strumica. Годишен зборник 2003, Yearbook, 3. pp. 161-167. ISSN 1409-987X

Spasova, Dragica (2003) Optimal measures against weeds in the cotton. Годишен зборник за заштита на растенијата, XIV. pp. 175-186. ISSN 1409-5084

Ilievski, Mite and Spasova, Dragica and Kirov, Nake (2003) The influence of fertilizers on the morphological characteristics of fruit on pepper Kurtovska kapija. Yearbook 2003, Institute of Southern Crops-Strumica, 3 (3). pp. 45-54. ISSN 1409-987X

Ilievski, Mite and Mitrev, Sasa and Spasova, Dragica and Cebotareva, Conka (2003) The influence of tomasphosfate and NPK fertilizations of quantitative and qualitative characteristics on Kurtovska kapija. Yearbook 2003, Institute of Southern Crops-Strumica, 3 (3). pp. 37-43. ISSN 1409-987X

Ilievski, Mite and Egumenovski, Petar and Cavdarova, Mikica and Spasova, Dragica and Kirov, Nake (2002) Production caracteristics for some sorts of potato growing in conditions on less intervent irrigation in the region of Strumica. Yearbook 2002, Institute of Southern Crops-Strumica, 2 (2). pp. 8-13. ISSN 1409-987X

Karov, Ilija and Mitrev, Sasa and Spasov, Dusan and Spasova, Dragica and Georgievski, Milan (2002) Rust of Garlic, Leek and Onion. Годишен зборник 2002, Yearbook, Department of Protection of the Plants from Diseases, Pests and Weeds. pp. 163-170.

Spasova, Dragica (2002) The influence of some herbicides on quality characteristics of the cotton. Годишен зборник 2002, Yearbook, 2. pp. 103-112. ISSN 1409-987X

Karov, Ilija and Mitrev, Sasa and Spasov, Dusan and Spasova, Dragica and Koleva Gudeva, Liljana (2001) Butomus Umbellatus New Weed at Rice Fields in Macedonia. Yearbook 2001 Institute of Southern Crops - Strumica. pp. 149-152.

Spasova, Dragica and Spasov, Dusan and Kocevski, Vasil and Ilievski, Mite (2001) Examination of some domestic and introduated varietioes of cotton in the agro ekological conditions at Strumica. Годишен зборник 2001, 1. pp. 53-57. ISSN 1409-987X

Spasova, Dragica and Kostov, Tashko and Mihajlovski, Mirko (1997) The influence of some herbicides on quality characteristic of the wheat seed material. Годишен зборник за заштита на растенијата, VIII. pp. 57-63. ISSN 1409-5084