STP968

    A System for Examination of the Pesticide Dose Transfer Process

    Published: Jan 1987


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    Abstract

    In an attempt to better understand the interaction of drop size, distribution, and dosage on the efficiency of the pesticide dose transfer process, a system for generating uniform drops in various distribution patterns was developed. The system comprised a uniform droplet generator, with a variable speed conveyor to transport leaf disks or fruit samples, a photographic and fluorometric analysis unit, and a computer image analysis device for characterizing of spray droplet distributions. In addition, a video technique was utilized to record pest behavioral responses to droplet concentration and distribution parameters. The results of some initial studies are reported and ranges of potential uses described.

    Keywords:

    uniform droplet generator, image analysis, video tape system, pesticide dose transfer


    Author Information:

    Hall, FR
    HeadProfessor, Laboratory for Pest Control Application TechnologyOhio State University, Ohio Agricultural Research and Development Center, Wooster, OH

    Reichard, DL
    Agricultural Engineer, USDA-ARS, Wooster, OH

    Alm, SR
    Post-Doctoral Associate, Ohio State University, Ohio Agricultural Research and Development Center, Wooster, OH


    Paper ID: STP25882S

    Committee/Subcommittee: E35.22

    DOI: 10.1520/STP25882S


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