Preparation procedure for bio-pesticide

Hi members,

Can someone please advice me about the technique for preparation for bio-pesticides?
Are these effective against all the pests at plants like brinjal, banana, cauliflower, tomato etc?

Thanks in advance.
Regards,
Siddhartha.

DEAR MR,

PLSE SEE "BYE BYE PHORATE /FURADAN SAVE MAN KIND

BY BIOFARMS, SEE THE POSTS

THANK YOU
GOOD LUCK

I was reading a book by Suresh Palekar on zero budget spiritual farming, and it has many formulas of making natural pesticide, you can call Mr. Amit palekar to order for his books, I am sure it will help you a lot. his address is as follows.
Amit Subhash Palekar
19, Jaya Colony, Near Telecom Colony,
Sai Nagar Post,
Amravati - 444607 (Maharashtra)
Cell - 09673162240

May all be happy and at ease.

some information collection and tried  and tested  personally i have posted in my blog…krishipower.blogspot.in
You can follow if you like.

You can use Dashparni ark, prepared using the method suggested by Shri Subhash Palekar. You can find referthe website zbnfhindi.blogspot.in  and there are plenty of videos available in Youtube.