Device for protecting crops using hologram of natural enemy eyes and method for fabricating the same

摘要

Disclosed are a device for protecting crops from wildlife, comprising an optical base film on both sides of which fluorescent holograms of natural enemies with both eyes and optionally claws or talons are laser printed while a composition containing a phosphorescent material and a repellent is applied to both eyes, and optionally to the claws or talons, and a method for fabricating the same. Oils and extracts from herbs are used selectively as ingredients in the repellent depending on repelling targets, that is, mammals, rodents and birds. In addition, the use of phosphorescent material exerts a repellent effect on nocturnal animals. Thus, the device exhibits high durability and can be used for protection from wildlife damage in various targets.

主权项

1. A method for fabricating a crop-protecting device, comprising:
providing a synthetic resin-based, optical base film reflective of light; laser printing a hologram of a face figure with both eyes, or a whole body figure with both eyes, legs and claws or talons of a natural enemy on each side of the base film; applying a composition comprised of a phosphorescent material, an epoxy resin and a repellent to the eyes, and optionally to the claws or talons, of the holographic figure, followed by drying the composition.