We have isolated few strains of endophytes with potential plant growth promoting properties under in-vitro conditions. Eventually, we would like to go for field trials. My questions are as follows:
1. Do we need special permission before going for field trials of microorganisms (endophytes) in India?
2. Do we need to ascertain the pathogenecity of all the strains of isolates even though the species does not have any record of causing infection (in humans and plants)?
3. What if the strains are known pathogens of some plants but still showing growth promoting traits, can we still go for field trials with other plants?
4. Any other relevant information/details or any kind of certificates to be obtained before moving for field trials of potential endophyte strains so that the strains do not harm plants in the vicinity as well as humans.
1. Yes you need to obtain permission
2. Yes. It is pertinent to carry out pathogenicity test because you might end up creating a new problem for plant breeders if peradventure you endophyte mutate into a pathogen
3. No. Pathogen mutation & adaptation to a new environment have been the basis of new trends of human, animal & plant diseases. It is better not to test run such pathogens
4. Visit your local authorities on plant control or plant breeding to obtain approval before you commence field trials.
if the isolate is potentially pathogen to other plant then better not to use it. Because in the field the traits might change due to the different condition beetween lab in-vitro and field. Therefore, it might became harmful also to the host plant later. Just my opinion.
better to choose a non-pathogenic strain for safety
good luck
- Badges
- Science topic
- Similar topics
- Phytochemistry
- Extracts