Network distinctiveness difficult pin

摘要

Topic The network and V letter die needle which prevent the damage by the noxious insect of the farm products are offered.SolutionsIn the network about of the mesh 4 millimeter, bending the needle of V letter die in acute angle, it locks with the adhesion tape, winds in the main stem and the like of the farm products and prevents the invasion of the noxious insect. In order the needle, to become the outer part downward look, winding the network pin in the main stem of farm products such as papaya, it locks, it prevents the invasion of the noxious insect which comes climbing from the land. Choice figure Drawing 1