Thank you for your information Sir.
I have another question :
Based on The book of JADAM Organic Farming, "How to use JWA", page number at 265. The book said that "Add 3 to 15 liters (0.8-4 gal) of JWA to water to make up 500 liters (132 gal)".

My question,
How is the land size needed if we use 10 Liters JWA and Water up to 500 Liters?  

It can be mixed with commercially available pesticides. The proportions are almost the same.
When mixed with other pesticides, agglomeration should not occur. And please do a partial test when applying for the first time.