Traditional pesticides were widely used in agriculture, industry, horticulture and human buildings, guaranteeing productivity abundance as well as making our lives easier and more enjoyable. To date, hundreds of pesticides acting on insects, weeds, and pathogens are used for crop protection. Besides, pesticides find additional applications in areas beyond the crop protection such as horticultural management, house and sanitary pest control (termite, mosquito, fly), industrial fungicide and molluscicide management. This conference will focus and highlight the studies on the ecological pesticides in agricultural and non-agricultural areas by getting together the worldwide scientists to sharing their experiences and precious information. The topics mainly include the rational design, green manufacture and specialty application of ecological pesticides in industry, agriculture and public health.