Related Experiment Videos
Method for storing Lagenidium (Oomycetes: Lagenidiales)
1Vector Control Research Centre, Pondicherry.
The Indian Journal of Medical Research
|March 1, 1992
Abstract:
Techniques for storing the mosquito pathogenic fungus, Lagenidium, were evaluated. A technique, which involves storage of fungal mycelia in sterile distilled water of pH 6-7 with 0.0025 M glucose at 30-35 degrees C, was found to be useful. When stored in this manner the fungus retained it's larvicidal activity for 190 days.
Insights
Storing the mosquito pathogenic fungus Lagenidium is crucial for biological control. A new method using sterile distilled water with glucose at 30-35°C preserves larvicidal activity for 190 days.
Area of Science:
- Mycology
- Entomology
- Biological Control
Background:
- Mosquito-borne diseases pose a significant global health threat.
- Effective biological control agents are needed to manage mosquito populations.
- The fungus Lagenidium shows promise as a mosquito pathogen.
Purpose of the Study:
- To evaluate storage techniques for the mosquito pathogenic fungus Lagenidium.
- To identify optimal conditions for maintaining the fungus's viability and larvicidal activity.
Main Methods:
- Storage of Lagenidium fungal mycelia was tested under various conditions.
- Key parameters included sterile distilled water, pH 6-7, 0.0025 M glucose, and temperatures of 30-35°C.
- Larvicidal activity was assessed over time.
Main Results:
- A specific storage technique proved effective.
- The optimal method involved storing fungal mycelia in sterile distilled water (pH 6-7) with 0.0025 M glucose at 30-35°C.
- This method maintained the fungus's larvicidal activity for an extended period of 190 days.
Conclusions:
- A practical and effective method for storing Lagenidium has been identified.
- This storage technique supports the potential use of Lagenidium as a sustainable mosquito control agent.
- Extended viability ensures readiness for deployment in mosquito management programs.