1. Biodinamika LTD
• Activities of Biodinamika Ltd are aimed at solving
environmental problems in agriculture through the use of
microorganisms and natural products.

2. Biodinamika LTD
• Biological plant protection
products
• Explores the relationship of soil
microorganisms, soil fertility
and plants development
• Organic fertilizers technologies
• Consulting producers of
agricultural products.
Company
activities:

3. Biocontorl
products
• Biological
control of soil
plant pathogens.
- Trichoderma
bio-fungicide
(production
technology).
- Screening of
other
potential
biocontrol
agents
- Formulations

4. Biological fungicide "Trihodermin"
- of the fungus Trichoderma viride,
for control of soil-born plant
pathogenic fungi.
Authorized for use
in Bulgaria by 2010

5. New Trichoderma strains

6. New Formulations

8. Biodinamika has a number of microorganisms shown
in laboratory and experimental small scale
production good test results in control of many
insects and fungal plant diseases
• Whiteflies
• Aphids
• Mealybugs
• Nematodes
• Powdery mildew, etc.

9. New bacterial strains
Suppression of plant pathogenic Alternaria sp,
by bacterial isolate AB3

10. Volatiles are more effective as
they can act at the sites away
from the site of production
Influence of Bacterial Volatile Antibiotics against plant pathogenic fungi – Dreshlera sp.,
Rhizoctonia solani and BCA Trichoderma viride T6

11. Control After treatment with Bacillus
amyloliquefaciens

12. • Mealybugs

13. Fungal and bacterial bio nematocides.
• Currently at the investigation level and field testing

14. Promising new bacterial and fungal isolates with activity
against nematodes of the genus Meloidogyne.
• Screening
• Lab tests
• Field tests

16. Nematode biocontrol project
Koppert Biological Systems –
Biodinamika Ltd

17. •Technology for humic
acids extraction of
lumbricompost
•Technology for
production of leaf
fertilizers based on
plant amino acids
Organic
fertilizers

20. Developed technology for production of leaf
fertilizers based on plant amino acids

21. Improvement of the soil state and
plant’s growth and development

22. • Stimulating the growth of plants (PGPR)
• Improving the condition of the soil –
nitrogen fixation microorganisms
• Degradation of organic matter in soil
• Organogenic absorbable elements for
plants
• Enhancing soil moisture keeping
capability and soil structure formation.
• Antibiotic and antifungal activities
• Producing enzymes-keratinolitic,
chitinolitic, cellulitic activities
• Siderophores
• Producers of biological active polymers
as Alginate and Glucomannans
• Composting of agricultural waste
Screening of
microorganisms,
with different
activities:

23. Plant growth stimulators (PGPR)

29. Cellulolytic zones in Congo red assay

30. Phosphate solubilization activity

31. Chitinolytic activity

32. Microorganisms, producing plant
growth regulators (phytohormones) and
improving resistance to stress in plants.
• IAA activity
• ACC desaminase

33. IAAactivity

34. Degradation of organic
matter in soil

35. Degradation of organic matter in soil

36. Plant material
(dead but active)
(up to 20%)
Soil Organic Matter
or humus
(very dead)
(up to 95%)
Living
(up to 10%)
SOM

37. Humus (passive SOM) – constant ratio C:N:P:S
C N P S
Humus 10000 918 180 141
Total soil N (%)
0.0 0.2 0.4 0.6 0.8 1.0 1.2
TotalsoilC(%)
0
2
4
6
8
10
12
14
16
743 soils from various countries
105 Australian soils collected from four of the five mainland states
r2
=0.93
Total soil S (%)
0.05 0.10 0.15 0.20
506 soils from various countries
105 Australian soils collected from four of the five mainland states
r2
=0.85
0
Kirkby et al. 2011

38. Projects
SuWaNu Project APTAR-7 frame work program
TKX 17-19 (2008-2011) MONN-Supported by Bulgarian Ministry of
Education
“Application of chitosan with different molecular weight together
Trichoderma veride against soilborn plant pathogens”.
APTAR-7 frame work program (2009-2012)
“Utilization of wastes from meat production for soil fertilizer”.
GMBH and 7 frame work program (2010-2013)
“Screening of microorganisms with chitinolytic activity “.
Koppert B.V. ,Netherland (2010-2014)
“Screening of microorganisms with activities against plant parasitic
nematodes from genus Meloidogyne.”

39. • Contribution in the development of
technology for obtaining chitinolytic
enzymes for inclusion in detergents for
washing hulls of aircrafts
• Registered strain – Aspergillus
(Petromyces ) alliaceus NBIMCC 8735
• Patent - EP 2746407 A1 - Novel
Aspergillus sp. strain NBIMCC 8735 and
method of producing chitinase utilizing
the same.

40. •Partners

48. • Thank you for your attention!