Публикации с автор и съавтор гл. ас. д-р Цветан Цветанов
- Tsvetanov, Ts., Balkanska, R., Ignatova, M., & Dimitrova, I. (2023). Influence of the type of insemination of the queen bee on her egg-laying activity. Bulgarian Journal of Animal Husbandry, 60(1), 30–36.
- Tsvetanov, Ts., & Balkanska, R. (2023). Honey yield of bee colonies with naturally and instrumentally inseminated queen bees during two honey production seasons. Bulgarian Journal of Animal Husbandry, 60(2), 23–28.
- Tsvetanov, Ts., Balkanska, R., & Ignatova, M. (2023). Application of formic acid against Varroa destructor in spring using infrared heaters in the beehives. Bulgarian Journal of Animal Husbandry, 60(3), 21–27.
- Tsvetanov, Ts., & Balkanska, R. (2023). A comparative study of the degree of building light and heavy wax foundations in the Roger Delon and Warre beehive systems. In Proceedings of Scientific Conference with International Participation “Animal Science – Challenges and Innovations” (pp. 174–179). Sofia. eISBN 978-619-92591-1-5.
- Tsvetanov, Ts., & Balkanska, R. (2024). Queen bee egg-laying dynamics: Evaluation of Roger-Delon and Warre hives. Bulgarian Journal of Animal Husbandry, 61 (6), 30–34.
- Tsvetanov, Ts., & Balkanska, R. (2025). How does invert sugar syrup affect sealed worker brood and colony strength in Roger-Delon hives? Bulgarian Journal of Animal Husbandry, 62 (2), 21–26.
- Tsvetanov, Ts., & Balkanska, R. (2025). The role of inverted sugar syrup in enhancing sealed brood quantity and bee colony productivity. Uludag Bee Journal (Uludag Aricilik Dergisi), 25 (2), 243–250.
