Author: Stancho Petrov
Author: Никола Цайкин
30. The entomophages of the family Scelionidae (Hymenoptera, Platygastroidea) in the apple plantations of the Agricultural University – Plovdiv. V. Scelionides and biological fight in Bulgaria.
Author: Stancho Petrov
31. The entomophages of the family Scelionidae (Hymenoptera) biological pest control and quality of the agricultural food production
Author: Stancho Petrov
32. Biodiversity of the entomophages of Proctotrupoidea (Hymenoptera) in fruit plantations in the region of Plovdiv. I. General characteristics of the Proctotrupoidea complex.
Author: Stancho Petrov
33. Biodiversity of the entomophages of Proctotrupoidea (Hymenoptera) in fruit plantations in the region of Plovdiv. II. Generic composition and seasonal dynamics of the entomophages of the superfamily Proctotrupoidea.
Author: Stancho Petrov
34. Biodiversity of the entomophages of Proctotrupoidea (Hymenoptera) in fruit plantations in the region of Plovdiv. III. Generic composition and seasonal dynamics of the entomophages of the family Scelionidae (superfamily Platygastroidea).
Author: Stancho Petrov
35. Biodiversity of the entomophages of Proctotrupoidea (Hymenoptera) in fruit plantations in the region of Plovdiv. IV. Generic composition and seasonal dynamics of the entomophages of the family Platygastridae (superfamily Platygastroidea).
Author: Stancho Petrov
36. Biodiversity of the entomophages of Proctotrupoidea (Hymenoptera) in fruit plantations in the region of Plovdiv. V. Generic composition and seasonal dynamics of the entomophages of the superphamily Ceraphronoidea.
Author: Stancho Petrov
37. Biodiversity of the entomophages of Proctotrupoidea (Hymenoptera) in fruit plantations in the region of Plovdiv. VI. Seasonal dynamics of the entomophages of the superfamilies of Proctotrupoidea, Platygastroidea and Ceraphronoidea.
Author: Stancho Petrov
38. Biodiversity of the entomophages of Proctotrupoidea (Hymenoptera) in fruit plantations in the region of Plovdiv. VII. Parasitic hymenoptera in the biological fight against pests in fruit gardens.
Author: Stancho Petrov