Conclusion
The results obtained from the research of the soil treatments
with the bacterial strains of Pseudomonas spp. for control of G.
rostochiensis allowed us to make the following conclusions:
- The test bacterial strains caused significant inhibitory effect
on multiplication of G. rostochiensis. Reproduction rates
(R) of the nematode decreased from 3.4 to 2.0 in comparison
with the control (4, 3).
- The percentages of reduction in the multiplication are
from 40.7% to 42.2% over the control for the strain P. aurantiacea
13 (2) and P. putida 3 (2) respectively.
- All treatments improved the plant growth of nematode
infected potato plants being greatest in variant P. aurantiacea
13 (2).