Characteristic of the product: 1. Save the energy due to generating electricity by solar. 2. Protect the environment due to substituting pesticide. 3. With exclusive light-wave resonant vibration, it can kill various pests. 4. Protect the natural enemy of the pest, maintain the ecological balance. 5. Full-automatic, needn't to be maintained. 6. Convenient installation, safe using. 7. Stable performances and reliable quality. 8. Durable, strong anti-wind performance. Applicable crops: Peanut, melon, vegetables planted with support, as well as cotten, fruit garden and woods etc. In green house. Using value: 1. I t can kill the pests and reduce the use amount of pesticide throughout the year. 2. It can be used in many regious and for various crops. It's can be used in varioud regions in the world, best for tropical zone and subtropical zone; And can be used for all kinds of plants such as crops, woods and flowers. 3. It has wide range in trapping and killing, and long use life. Every machine can control the area of 10-20mu, with 7-10 years useful life. 4. It can reduce the pollution caused by pesticide and improve the crops quality. 5. It is economic, practical, and can lighten the burden for the people.