To fight the harmful effects of the use of strong chemicals for the pest controls, the natural chemicals have been giving the supporting hand. The natural chemicals, also called the bio-pesticides have effectively controlled the pest infestation. It completely depends on the type of pests and level of plague.Pesticides are chemicals used to kill pests that are generally destroying crops, plants or are worrying daily life in the houses. Pesticides are being used since a long time but constant researchers have resulted in finding out superior products that are strong, more helpful, and are able to target a number of pests or a precise one at a time. To form a pesticide, proficiency, and knowledge in the fields of agriculture, chemistry and biology are particularly required.To control pest and their resulting effect, pesticides can be used prior to, during and after crop plantation. When used prior to the plantation, there are two methods to follow. The land is plowed and re-plowed again and again numerous times to wipe out any eggs or homes of pests live inside it. Then pesticides are mixed in the soil to prevent the growth of any weeds or bad organisms. It is essentially tried that the soil becomes a non-breeding ground for any possible crop-eating insects. The Pesticides in Hadera might also contain some form of fertilizer within to enrich the soil with nutrients before seeds are planted.