Evaluation of active compounds in plant disease control
The service consists in evaluating the ability of active compounds or agroinputs to protect potato or tomato plants against diseases caused by fungi or bacteria. In addition, the antimicrobial activity of these compounds on plant pathogenic fungi or bacteria is analysed.
Methodology
The biocontrol capacity of active compounds or agroinputs is evaluated by in vitro growth inhibition tests on plant pathogens and plant protection tests. Test design, experimentation and report of the raw data or final results of antimicrobial (in vitro) and protective (plant) activity as required by the service applicant.
Application
This service has great applicability in the agricultural and horticultural sector.
Frequently asked questions
In which crops can the active compounds be evaluated?
The service is focused on evaluating bioactive compounds in protection against disease in potato or tomato plants. However, you can consult on the possibility of doing so in other crops.
What pathogens can be evaluated?
We can test on fungi, oomycetes and bacteria:
- Bacteria: Pseudomonas syringae
- Oomicete: Phytophthora infestans
- Fungi: Fusarium solani, Botrytis cinerea, Sclerotinia sclerotiorum
Can only plant protection or antimicrobial effect on pathogens be assessed?
Yes, in that case it can be communicated which of the two types of testing is required.
How long does it take to complete a trial from design to analysis of results?
The time needed to complete the service may vary depending on factors such as the amount of pathogens to be used, whether fruit/tuber assessment is required, if only one type of test (plant protection or in vitro antimicrobial activity) will be performed, among others. On average, it is estimated that the full-service operation will typically take about 40 days. However, it is important to note that experiments on fruit/tuber or with the use of various pathogens may take longer.
Technical Responsibles
Dr. María Candela Lobato
2235129812
mcandelal@gmail.com
Dr. Milagros Florencia Machinandiarena
milagrosmachinandiarena@gmail.com