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Organic soil amendements (sic) : impacts on snap bean common root rot and soil quality

Creator:: Cespedes Leon, Maria Cecilia
Abstract:: Common root rot is a major disease of commercially grown snap bean (Phaseolus vulgaris L.) on the irrigated sandy soils of central Wisconsin. The objective of this study was to determine the relationships between soil properties and suppressiveness to common root rot of snap bean (causal agent Aphanomyces euteiches) in...
Resource Type:: Masters Thesis
Full Text:: bean on the irrigated sandy soils of central Wisconsin (Pfender and Hagedorn, 1982; Kobriger et al

Races of bean rust, Uromyces phaseoli (Pers.) wint. var. phaseoli, in the Willamette Valley

Creator:: Hikida, Hideaki Robert
Resource Type:: Dissertation
Full Text:: selected races of bean rust ..... 34 3. Infection grades of bean varieties inoculated with races 33 and

Factors affecting the identification of races of Uromyces phaseoli (Pers.) Wint. var. phaseoli

Creator:: Davison, Arlen Durant
Resource Type:: Dissertation
Full Text:: primary and - trifoliate leaves 40 10. Reaction grades of primary and trifoliate leaves of bean

Development and control of benomyl-tolerant Botrytis cinerea strains on snap beans (Phaseolus vulgaris)

Creator:: Johnson, Earl Ray
Abstract:: Benomyl-tolerant Botrytis cinerea was found in snap bean fields throughout the Willamette Valley while no tolerant isolates of Whetzelinia sclerotiorum were detected. Thirty-five benomyl-tolerant isolates of B. cinerea had slower radial growth rates than eighteen benomyl-sensitive isolates. Sporulation of an aggressive tolerant isolate was not stimulated when grown on benomyl-treated...
Resource Type:: Masters Thesis
Full Text:: Growth characteristics of tolerant (T) and sensitive (S) B. cinerea isolates on bean leaves 1D Effects

The partial purification-characterization of bean yellow mosaic virus

Creator:: Chairez, Ruben and Chairez, Ruben, 1942-
Abstract:: Factors limiting effective extraction and purification of bean yellow mosaic virus (BYMV) were investigated. Since the use of published techniques for purifying BYMV resulted in low yields of partially purified virus, an improved method for partial purification of this virus was developed. The following treatments of infectious crude extract decreased...
Resource Type:: Dissertation
Full Text:: disease. Grogan and Walker (40) showed that this virus, called bean yellow mosaic virus, was a distinct

Bean rust

Creator:: MacSwan, Iain C. and Oregon State University. Extension Service
Abstract:: Published January 1965. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: . Use wire instead of stakes to support bean plants. Use new stakes and posts. If this is not practical

Yellow bean and pea mosaic virus (Phaseolus virus 2) in Oregon

Creator:: Rich, Saul
Resource Type:: Dissertation
Full Text:: widespread distribution and regular occurrence. It is shown herein that yellow bean mosaic is a disease

Factors affecting the susceptibility of bean plants to inoculation with bean yellow mosaic virus

Creator:: Sohi, Sardara Singh
Resource Type:: Masters Thesis
Full Text:: ReLattve auaceptlblllty of bean vsrt- ettes te BYHII by meohantoal lnsoul,a- tlsn and ts lnoculatton by

Effects of intercropping beans with maize on angular leaf spot and rust of beans

Creator:: Boudreau, Mark Alan, 1958-
Abstract:: Experiments were performed to determine the nature of maize influence on bean disease in additive-type intercrops. Overall effects of intercrops on angular leaf spot (caused by Phaeoisariopsis griseola) in Kenya indicated >23% reductions (P<0.05) in area under the disease progress curve (AUDPC) in two of three season-site combinations. Fertilization tended...
Resource Type:: Dissertation
Full Text:: ), pest control, efficient use of nutrients, and, of interest to us here, disease control (14). One must

Serological and molecular approaches for distinguishing bean common mosaic and bean common mosaic necrosis potyviruses and their respective pathogroups

Creator:: Xu, Ling, 1963-
Abstract:: Polyclonal antisera were raised against isolates of bean common mosaic virus (BCMV) and bean common mosaic necrosis virus (BCMNV) using conventional serological methods. Infected tissues containing, respectively, 22 recognized BCMV and BCMNV isolates were tested against the two antisera by antigen-coated plate (ACP) ELISA and double antibody sandwich (DAS) ELISA....
Resource Type:: Masters Thesis
Full Text:: Serological and molecular approaches for distinguishing bean

ScholarsArchive@OSU

Organic soil amendements (sic) : impacts on snap bean common root rot and soil quality

Races of bean rust, Uromyces phaseoli (Pers.) wint. var. phaseoli, in the Willamette Valley

Factors affecting the identification of races of Uromyces phaseoli (Pers.) Wint. var. phaseoli

Development and control of benomyl-tolerant Botrytis cinerea strains on snap beans (Phaseolus vulgaris)

The partial purification-characterization of bean yellow mosaic virus

Bean rust

Yellow bean and pea mosaic virus (Phaseolus virus 2) in Oregon

Factors affecting the susceptibility of bean plants to inoculation with bean yellow mosaic virus

Effects of intercropping beans with maize on angular leaf spot and rust of beans

Serological and molecular approaches for distinguishing bean common mosaic and bean common mosaic necrosis potyviruses and their respective pathogroups

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