thank you very much dear sir Enamul Kabir

This is big project not only Malaysia but also for over the world starting from green houses which must be designed to be without insecticides but with natural materials to be sprayed to defend insects and pests .Natural defense against pests now are made from safe bacteria such as Bacillus thuringenesis and others. Transport of vegetables to the place of consumers should be protected against pollution sources. ....etc.