Closed PhD
July 31, 2024 2025-07-31 9:32Closed PhD
DEPARTMENT OF THE PLANT PATHOLOGY AND CHEMISTRY
PhD student:
Danail Dimitrov Doychev
Scientific Supervisor:
Assoc. Prof. Dinko Velichkov Ovcharo
Title of dissertation:
Bark beetles (Coleoptera, Curculionidae, Scolytinae) in Scots Pine (Pinus sylvestris L.) plantations in South-Western Bulgaria – species composition, distribution and damages
Year of defense:
2014
Form of training:
Part-time
PhD student:
Mariya Yovkova Yovkova
Scientific Supervisor:
Assoc. prof. Aneliya Zivkova Pencheva
Title of dissertation:
Aphids (Hemiptera: Aphididae) on ornamental plants in greenhouses – main representatives and control
Year of defense:
2013
Form of training:
Full-time
PhD student:
Sonya Borissova Damyanova
Scientific Supervisor:
Prof. Nadka Georgieva Ignatova, PhD
Title of dissertation:
Determination of Critical loads for Lead and Cadmium for Aquatic Ecosystems
Year of defense:
2012
Form of training:
Free
PhD student:
Nikolay Georgiev Zafiro
Scientific Supervisor:
Assoc. Prof. Stefan Mirtchev Stoyanov
Title of dissertation:
“Main phytopathological stressors in Scots pine (Pinus sylvestris L.) plantations in Southwestern Bulgaria” “
Year of defense:
2008
Form of training:
Full-time
PhD student:
Petya Ivanova Dimitrova
Scientific Supervisor:
Assoc. Prof. Dinko Velichkov Ovcharov
Title of dissertation:
Leafmining insects on common beech (Fagus sylvatica L.) in Western Bulgaria
Year of defense:
2008
Form of training:
Full-time
PhD student:
Ivelina Borislavova Radilova
Scientific Supervisor:
Assoc. prof. Aneliya Zivkova Pencheva
Title of dissertation:
Distribution and pathogenesis of powdery mildew (Sphaerotheca pannosa (Wallroth ex Fries) Leveille var. rosae Woronichin) on ornamental roses”
Year of defense:
2005
Form of training:
Full-time
