FIELD: storage of grain. SUBSTANCE: apparatus comprises casing 1 with cover 4 and funnel-shaped trap 5. Built into the casing are sensitive elements 2 and 3 of temperature and relative air humidity. Insect-counting sensitive elements 6 are disposed under trap 5 in passage 8. These elements count the insects passing through the trap. The trap casing has upward inclined perforations of different hole diameters. EFFECT: improved design. 1 dwg
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Authors
Dates
1995-07-09—Published
1992-04-20—Filed