The United States of America As Represented by the Secretary of

Alton N Sparks

Jerome A Klun

Jack R Plimmer

Edsel A Harrell

Woodrow W Hare

Barbara A Bierl-Leonhardt

William D Perkins

Barbara B Leonhardt

A combination of (Z)-11-hexadecenal, (Z)-9-tetradecenal, (Z)-9-hexadecenal, (Z)-7-hexadecenal, (Z)-11-hexadecen-1-ol, tetradecanal, and hexadecanal is an effective attractant for adult male tobacco budworm moths.

Sex attractant for tobacco moths

A combination of (Z)-11-hexadecenal and (Z)-9-hexadecenal is an effective attractant for adult male corn earworm moth.

Sex attractant for corn earworm moths

A new apparatus for metering insect diet accurately and efficiently into individual insect rearing cells is disclosed. Insect diet is accurately metered into a set of plastic rearing cells which are preformed by a form-fill-seal machine. The insect diet is transferred from a thermally controlled reservoir through a pneumatic cylinder type metering device by means of a negative pressure on the intake and a positive pressure on the discharge. Thus very high viscosity diet materials can be utilized. The diet is discharged through a set of nozzles into individual plastic rearing cells. A ball type check valve is used on both the intake and discharge ends of the metering device, which can be incrementally calibrated by a threaded collar type mechanism. The whole apparatus is mounted to a stationary frame with a movable lower cross-head which imparts function to the metering devices. The number of metering devices can be varied and assembled in series and operated simultaneously with the number of rearing cells.

Machine to fill insect rearing cells with diet

Growing community of inventors

Tifton, GA, United States of America

Alton N Sparks