Pesticide formulation containing azadirachtin (not less than 300 ppm) and salanin in a formulated product with neem oil

A process for making of Neem Oil based emulsion concentrate from Neem seed kernels containing azadirachtin not less than 300 ppm, neem oil more than 90%, aportic solvent by volume 3.9% and less than 5%, ethoxylated vegetable oil not more than 8% containing long chain fatty alcohol series from c8 to c18 by volume and which can enter into a stable oil. Water emulsion without degrading azadirachtin salanin and other limonoid contents & comprising the steps:—

• a. Preparing the neem seeds from Neem fruits.
• b. Preparing the neem oil from neem seeds.
• c. Preparing azadirachtin concentrate extract containing desired level of azadirachtin by solvent extraction of neem seed kernels and thereafter further purified by reversed osmosis.
• d. Reducing the oil density by (thinning) of the oil under controlled condition with a specific reference to temperature in specific vessels through controlled thermic (heat) process.
• e. Emulsifying the said neem oil.
• f. Dosing the said neem oil with the azadirachtin concentrate extract containing azadirachtin to yield a pesticide containing azadirachtin not less than 300 ppm.
• g. Addition of stabilizing agents and UV screens to yield the desired neem oil based stable emulsifying concentrate pesticides formulation containing desired azadirachtin content.