Success story: extraction method of neem oil from neem seed kernel in Eritrea

This research aims to extract neem oil from kernels of Neem seed. The extracted was used for bio-pesticide control pests. An presser machine extraction the oil. results obtained showed that an average 140ml/kg seed kernel. based insecticides are botanical pesticides safer environment and public. Various studies have shown is non-toxic birds, beneficial insects. Moreover, can be as fungicide, insecticide, acaricide nematicide could best alternative in organic farm. cake produced fertilizer, containing high matter 13.8% nitrogen, Phosphorus (0.5% 1.0%) potassium (1.0% 2.0%). dual activity fertilizer pest repellent has made it a favored input. by-product since represents 70% original by weight or volume. storage; pests kept away grain whole year; but if already infected with protection will not work.