Possibility of Electron Beam Irradiation Degradation of Many Pesticides in Ginseng Oral Liquid Irradiation Degradation of Carbamate and Organophosphorous Pesticides in Chinese Herbal Medicines POSSIBILITY OF IRRADIATION DEGRADATION OF FENPROPATHRIN AND DELTAMETHRIN IN GREEN TEA Irradiation Degradation of Chlorpyrifos in Water Solution and Asparagus