INSECT TRAP Russian patent published in 1999 - IPC

FIELD: agriculture and ornamental horticulture, in particular, protection of plants from injurious insects. SUBSTANCE: trap is made in the form of three-dimensional spherical, cubic or prismatic figure. It has paper base coated with yellow cover having color characteristic within wave length range of 571-586 micron and reflection coefficient of up to 80%, or with blue cover having color characteristic within wave length range of 440-460 micron and reflection coefficient of up to 75%. Spirit lacquer and entomological transparent adhesive are applied successively onto colored cover. Lacquer used for manufacture of trap may be 96%-hydrolytic spirit applied in two layers and adhesive may be Lypofix-type glue. EFFECT: increased efficiency and simplified construction. 2 cl, 3 dwg, 2 tbl