THREE-DIMENSIONAL INSECT REPELLENT SHEET FOR PEST INSECT CONTROL IN GRAIN STORAGE

摘要

the present invention relates to a three-dimensional insect repellent leaf (10) which has a high effect of eliminating pest insect larvae in grain storage, in which said pest insect larvae in grain storage hatch in a dust layer of the accumulated grains and are very difficult to remove with conventional insecticide spray and fumigation treatments, and the sheet allows proper disposal even in a place where the grain dust is difficult to clean. the present three-dimensional insect repellent sheet (10) contains an insect growth regulator on at least one surface (1a) and is provided with a three-dimensional surface that has a concave-convex structure, in which the surface (1a) is enclosed by less in part of the concave-convex surface.