A Funnel-Trap for Monitoring Fallout from Forest Canopies After Insecticide Applications

Hugh B. Cunningham, James D. Harper


Descriptions of materials and methods used in designing a 1 m^2 trap for collecting fallout samples from forest canopies after treatment with insecticides are presented. These traps were quite effective in collecting the target caterpillars, non-target arthropods, frass, and plant material.

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