Introduction to the world of homemade natural pesticides
This method of making natural wetting agent without heating was invented by Youngsang Cho in 2011. He did not patent the technology in order to share it with the farmers of the world. JWA is permitted for use under organic regulations.
JWA helps the pesticide to penetrate into the pest. It is easy to make if you follow the instructions, but you have to follow it right!
- Watch video (32 min)
| HD |
