Search Constraints

Start Over
Filtering by: Creator Brewster, C. S. Remove constraint Creator: Brewster, C. S. Rights Statement In Copyright Remove constraint Rights Statement: In Copyright Subject Herbicides Remove constraint Subject: Herbicides

Search Results

  • 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:
    } St:t~c of Growth; Cron : Weeds / I Type of irrigation: 0,M, 0. 70 % pH S,Oc ,·11 k

  • Horticultural weed control : 1993 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:
    .................................................. B Weather Data ...................................................... C Summaries Vegetables

  • Bioherbicide use of plant defensive compounds in meadowfoam seed meal

    Creator:
    Intanon, Suphannika
    Abstract:
    Meadowfoam (Limnanthes alba Hartw. ex Benth) seed meal (MSM), a by-product of meadowfoam oil extraction, has a plant defensive compound known as glucosinolate glucolimnanthin (GLN). Myrosinase enzymes present in soil microbes and meadowfoam seeds can convert GLN to glucosinolate breakdown products (GBPs), which demonstrate herbicidal activity and have the potential...
    Resource Type:
    Dissertation
    Full Text:
    and present faculty and staff of the Weed Science group; Bill Brewster, Daniel Curtis, Kyle Roerig

  • Top-Down Effects of Wildlife and Bottom-Up Drivers of Soils and Productivity in Intensively Managed Forest Plantations in the Northern Oregon Coast Range

    Creator:
    Frey, David W.
    Abstract:
    In intensively managed forest plantations in the northern Oregon Coast Range, herbicides are often applied during site preparation and early stand regeneration to reduce competition for resources for planted conifer seedlings. In addition to reducing competition for crop trees, herbicide applications may affect soil processes including decomposition and nutrient cycling,...
    Resource Type:
    Masters Thesis
    Full Text:
    intensively treated stands. Despite the lack of treatment effects on soil C:N ratios, C stocks, or N stocks

  • Weed control in horticultural crops : 1977-78

    Creator:
    Crabtree, Garvin
    Abstract:
    Results of 1977 and 1978 field trials of weed control research in horticultural crops are given in this report. These studies were conducted by the research staff at Corvallis. Funds and supplies from the various companies of the agricultural chemical industry with pro­ducts included in this report are gratefully acknowledged,
    Resource Type:
    Technical Report
    Full Text:
    1 0 20.IJ GR-1 0 10 20 ,a 15.0 - IS - C~'A'~S - i:: \.: H':r-.err·rr:i: ~ i/lllUATI

  • Horticultural weed control report : 1980-81

    Creator:
    Oregon State University. Department of Horticulture
    Abstract:
    Crops were grown 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 two to five replications. Herbicide treatments were applied uniformly with equipment ranging from precision plot sprayers to quart jars (granular applications). Unless...
    Resource Type:
    Technical Report
    Full Text:
    80 4 100 100 /,t,Lj 5 90 30 ~EAN 9 0. 0 62.0 ·,.:~--::i, I! -?,~·-. .:1•.:1-· ':C;•:/::~,:.1

  • Horticultural weed control report : 2012

    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 CO₂ precision plot sprayers. Unless otherwise indicated, preplant...
    Resource Type:
    Technical Report
    Full Text:
    te d B io m as s W ee d c o n tr o l at h ar v es t lbs ai/A no/3 ft 0

  • Horticultural weed control report : 2014

    Creator:
    Oregon State University. Department of Horticulture
    Abstract:
    Results from vegetation management trials involving horticultural crops conducted during the past year are compiled and reported by faculty members of the Oregon Agricultural Experiment Station, the Oregon State Extension Service, and colleagues who cooperated from adjacent states along with local enterprises. This work was conducted throughout Oregon and involved...
    Resource Type:
    Technical Report
    Full Text:
    C ro p I n ju ry P la n t st an d C ro p I n ju ry S ta n d C ro p I n

  • Horticultural weed control : 2021

    Creator:
    Oregon State University. Department of Horticulture
    Abstract:
    Results from vegetation management trials involving horticultural crops conducted during the past year are compiled and reported by faculty members of the Oregon Agricultural Experiment Station, the Oregon State Extension Service, and colleagues who cooperated from adjacent states along with local enterprises. This work was conducted throughout Oregon and involved...
    Resource Type:
    Technical Report
    Full Text:
    Lambsquarters (C. album) - 3” tall Pigweed (A. retroflexus) - 3” Nightshade, hairy (S. sarrachoides) - 2

  • 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:
    ,NTEP G~,IS >€:.S' IN Pt..oTS /OS /c,6 /07 /08 /D"J I I). !?LL WIE'£'J> , , /AJ PLoT.S ,r; ,-,,v