Friday 6 March 2020

Scientists identify bacteria that can replace fertilizers, fungicides in tea plants

Scientists identify bacteria that can replace fertilizers, fungicides in tea plants

Indian scientists have come up with a solution to reduce the use of such chemicals in tea plantations.

Researchers at Institute of Advanced Study in Science and Technology (IASST) Guwahati, an autonomous institute under Department of Science & Technology, have found significant plant-growth-promoting and antifungal activities of endophyticactino bacteria associated with Tea plant and related genera, Eurya to find potent plant growth-promoting strains. Application of endophytic Actinobacteria could reduce chemical inputs in Tea plantation.

Out of 46 isolates, 21 isolates inhibited the growth of at least one test fungal phytopathogens and strains SA25 and SA29 exhibited broad-spectrum antifungal activity.


The present study attempts the use of endophyticactino bacteria having plant beneficial characteristics to reduce and replace the use of chemical inputs in the tea industry.

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