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Filtering by: Creator Prihar, Douglas W. Remove constraint Creator: Prihar, Douglas W. Contributor Crabtree, Garvin Remove constraint Contributor: Crabtree, Garvin

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  • Horticultural weed control : 1985 report

    Creator:
    Oregon State University. Department of Horticulture
    Abstract:
    Crops were grown at the experimental farms using accepted cultural practices within the limits of experimentation or trials were conducted on growers' field. Most experiments were designed as randomized complete blocks with two to five replications. Herbicide treatments were applied uniformly with equipment ranging from precision plot sprayers to quart...
    Resource Type:
    Technical Report
    Full Text:
    . vii Weather Data osu - Corvallis, OR Latitude: 44°38' Longitude: 123°12' W Elevation: 225' April

  • Horticultural weed control : 1988 report

    Creator:
    Oregon State University. Department of Horticulture
    Abstract:
    Crops were grown at the experimental farms using accepted cultural practices within the limits of experimentation trials were conducted on growers' fields. Most experiments were designed as randomized complete blocks with two to five replications. Herbicide treatments were applied uniformly with precision plot sprayers or granular formulations were distributed from...
    Resource Type:
    Technical Report
    Full Text:
    were conducted at King's Valley and Cottage Grove in 1987 and 1988. Christmas trees, Douglas fir in

  • Horticultural weed control : 1984 report

    Creator:
    Oregon State University. Department of Horticulture
    Abstract:
    Crops were grown at the experimental farms using accepted cultural practices within the limits of experimentation or trials were conducted on growers' field. Most experiments were designed as randomized complete blocks with two to five replications. Herbicide treatments were applied uniformly with equipment ranging from precision plot sprayers to quart...
    Resource Type:
    Technical Report
    Full Text:
    Highest precipitation Date Days received > 0 .10 > 0.50 > 1.0 Latitude 44° 38' Longitude 123° 12'W

  • Horticultural weed control : 1982 report

    Creator:
    Oregon State University. Department of Horticulture
    Resource Type:
    Technical Report
    Full Text:
    ,- ,,,....., ::l r,,:i---1t....~--d chi 'd w~s uc::.orl +,,... .... "-ot-0 ~-1- rhP canes -22- s Treatment

  • Horticultural weed control : 1986-87 report

    Creator:
    Oregon State University. Department of Horticulture
    Abstract:
    Crops were grown at the experimental farms using accepted cultural practices within the limits of experimentation or trials were conducted on growers' field. Most experiments were designed as randomized complete blocks with two to five replications, Herbicide treatments were applied uniformly with equipment ranging from precision plot sprayers to quart...
    Resource Type:
    Technical Report
    Full Text:
    Sethoxydirn Spot Treatments, 1986...................... 300 Clopyralid on Douglas Fir, Clackamas County

  • Horticultural weed control : 1995 report

    Creator:
    Oregon State University. Department of Horticulture
    Abstract:
    Crops were grown at the experimental farms using accepted cultural practices within the limits of experimentation or trials were conducted on growers' fields. Most experiments were designed as randomized complete blocks with three to five replications. Herbicide treatments were applied uniformly with precision plot sprays, or granular formulations were distributed...
    Resource Type:
    Technical Report
    Full Text:
    were equal. Snap bean emergence and injury, and weed density were evaluated on June 30 (3 W AP