| 摘要 |
A fumigating and smoking composition is provided to control damages by blight and harmful insects automatically with efficiency and convenience during the night by diffusing effective ingredients fumigated and smoked by an electric heating device through natural convection or a compulsory ventilating device. A fumigating and smoking composition of pesticide is characterized in that a mixture of effective ingredients having the controlling, inhibiting and repelling effect on damages by blight and harmful insects, an oxidant, a smoke composition and a burning rate controlling agent is mixed with a fumigating and smoking auxiliary agent liquefied with water or distilled water, wherein the effective ingredients include a vegetable essential oil, a dried plant crushed material, a leachate prepared by dissolving the dried plant crushed material in a solvent, and a plant extract containing damages by blight and harmful insects controlling, appetite inhibiting and repelling ingredients. Further, the plant extract is neem oil or jojoba oil. |
