Spoke to the guy:
He has two crops 1. Paddy 2. Curry leaves
His borewell water is very saline and hard (his water testing resulted in 10 times harder compared to normal drinking water) and the soil is ‘savudu’ in telugu (hard grey white land). Before using waste decomposer, the plant growth was not promising because of the above two qualities (land and water). He has been using waste decomposer for the last 1.5 years and he noticed significant difference in the soil structure and growth of the plants (especially curry leaves). His practice is 100% natural to soil applications (cow manure, waste decomposer, and PSB) and sparing usage of chemical sprays for curry leaves. From his experience, 70% of the pests can also be controlled with Waste decomposer and once in a while he uses karanji (kanuga) mixed with cow urine sprays. his comments on the active ingredient were " they are working on the patents".
Paddy - 100% organic i.e all he uses is only cow manure, PSB, and Waste decomposer. He is very satisfied with the yield and quality and will be continuing this method.
Curry leaves - given the marketable commodity is the leaves, he still uses chemical sprays sparingly to not to take risk his income. His view is if it were to be a commodity of not leaves he might not have used those sprays.