Index Catalog // ScholarsArchive@OSU

Assays to determine tolerance of cherry rootstock to bacterial canker caused by Pseudomonas syringae pv. syringae

Creator:: Krzesinska, Elzbieta Z.
Abstract:: Bacterial canker, caused by Pseudomonas syringae pv. syringae is recognized as one of the greatest limiting factors in cherry production in Oregon. Disease incidence may be decreased when susceptible cultivars are high-grafted onto tolerant/resistant rootstocks. This research was begun to develop a rapid screening method which could be used to...
Resource Type:: Masters Thesis
Full Text:: usable criterion of the disease in this assay. 'Napoleon' and 'Corum' had significantly higher

Chemical control : apple ermine moth (Yponomeuta malinellus)

Creator:: Beers, Elizabeth H. and Unruh, Thomas R.
Resource Type:: Conference Proceeding
Full Text:: females and males, respectively. Mortality rose to 100% for both sexes 3 days after the second

On-farm inquiry and assessment of tillage and cover cropping for white mold control in snap bean production

Creator:: Harrison, Elizabeth Langham.
Abstract:: Cultural practices in snap bean production were evaluated at the Oregon State University Vegetable Research Farm Corvallis, Oregon. In addition, decision-making in snap bean production was assessed on five farms in the Coburg-Junction City-Harrisburg regions of the Willamette Valley, Oregon. A field experiment with cover crop and tillage techniques was...
Resource Type:: Masters Thesis
Full Text:: which fungicides would be most effective for disease control. Variety and row spacing Upright plant

Decomposition of Basamid in Douglas-fir heartwood

Creator:: Forsyth, Paul Griffin
Abstract:: Basamid^R (3,5-dimethy1-1,3,5,2H-tetrahydrothiadiazine- 2-thione) is a crystalline powder used as a soil sterilant. This fumigant acts in soil by decomposing to methylisothiocyanate (MITC), the primary active ingredient, as well as hydrogen sulfide, methylamine, and formaldehyde. In wood, Basamid decomposes too slowly to be efficacious against decay fungi unless amended with various...
Resource Type:: Dissertation

Demonstration of the Metos® Electronic Weather Station and Pest Forecasting System

Creator:: Green, Thomas A.
Resource Type:: Conference Proceeding
Full Text:: analysis of protectant and disease-forecast-based fungicide spray programs for control of apple scab and

Surveying barriers to the effective implementation of mating disruption for the control of codling moth (CMMD)

Creator:: Weddle, Patrick W.
Resource Type:: Conference Proceeding
Full Text:: and pears Patrick W. Weddle Weddle, Hansen & Associates, Inc. P.O. Box 529 Placerville, CA 95667

Oregon pesticide use estimates for small fruits, 1990

Creator:: Rinehold, John W. and Jenkins, Jeffrey J.
Abstract:: This report, Oregon pesticide use estimates for small fruits, 1990, is the first of five statewide pesticide use surveys covering: small fruits, tree fruits, seed crops and special crops, vegetable crops, as well as small grains, forage crops, and livestock. Oregon Pesticide Impact Assessment Program’s objective is to complete one...
Resource Type:: Technical Report

Response of downy brome (Bromus tectorum) and Kentucky bluegrass (Pao pratensis) to primisulfuron

Creator:: Hendrickson, Paul E.
Abstract:: Glasshouse and growth-chamber experiments were conducted to evaluate primisulfuron phytotoxicity and the influence of adjuvants on downy brome and Kentucky bluegrass. GR₅₀ (50% growth reduction) values were 0.97 ± 0.57 and 8.07 ± 1.85 g/ha for downy brome and Kentucky bluegrass, respectively. Primisulfuron was applied to downy brome and Kentucky...
Resource Type:: Masters Thesis
Full Text:: expressed as a percent of the control 3 wk after treatment with primisulfuron 13 1-3. Downy brome and

Necrotic ring spot on turf in Oregon

Creator:: Bauer, Michael E., Pscheidt, Jay William, and Oregon State University. Extension Service
Abstract:: Necrotic ring spot (NRS) is an important fungal disease of bluegrass turf in the Pacific Northwest. Many plantings of Kentucky bluegrass in central and eastern Oregon are severely affected.
Resource Type:: Technical Report
Full Text:: disease progresses. s a Figure 2.—As grasses and weeds recolonize the center of the patch, it develop

Efficacy of Bacillus thuringienses for control of overwintered peach twig borer, Anarsia lineatella in almonds

Creator:: Edstrom, John P.
Resource Type:: Conference Proceeding

ScholarsArchive@OSU

Assays to determine tolerance of cherry rootstock to bacterial canker caused by Pseudomonas syringae pv. syringae

Chemical control : apple ermine moth (Yponomeuta malinellus)

On-farm inquiry and assessment of tillage and cover cropping for white mold control in snap bean production

Decomposition of Basamid in Douglas-fir heartwood

Demonstration of the Metos® Electronic Weather Station and Pest Forecasting System

Surveying barriers to the effective implementation of mating disruption for the control of codling moth (CMMD)

Oregon pesticide use estimates for small fruits, 1990

Response of downy brome (Bromus tectorum) and Kentucky bluegrass (Pao pratensis) to primisulfuron

Necrotic ring spot on turf in Oregon

Efficacy of Bacillus thuringienses for control of overwintered peach twig borer, Anarsia lineatella in almonds

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