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Showing 1 to 12 of 12 for “"black rot"”.

  1. Black Rot Resistance in Grapes

    Barrett, Herbert CarrollUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-04T19:49:21Z (GMT). No. of bitstreams: 1 0004413.pdf: 2132586 bytes, checksum: f985761d64690fefe23ef22bd7f138c0 (MD5) Previous issue date: 1952

    uiuc Repository record

  2. BLACK ROT OF APPLE: SOME FACTORS AFFECTING ITS ETIOLOGY AND CONTROL

    HOLMES, JAMES, JR.

    unh-thes Repository record

  3. The role of birds in spreading the Cylindrocladium Black Rot of peanuts

    Hiller, Richard B.Virginia Polytechnic Institute and State University1978

    … in the field and analysed for Cylindrocladium crotalariae. Soil samples from a blackbird roost in the area were also analysed for C. crotalariae. None of the samples taken showed presence of the fungus. Microsclerotia of the fungus were force fed by different methods to 3 species of captive bird …

    vt Repository record

  4. Incidence and Management of Seed Transmission of Cylindrocladium Black Rot of Peanut in Virginia

    Glenn, Deborah LeaVirginia Tech2001

    … incidence of Cylindrocladium black rot (CBR) of peanut in fields fumigated with metam sodium. Sixty-three commercial seed lots from Virginia production fields were examined for the presence of seed with speckled testae, a symptom of seed infection by <i>C. parasiticum</i>. …

    vt Repository record

  5. Effect of herbicides on Cylindrocladium crotalariae and the cylindrocladium black rot (CBR) disease of peanut

    Barron, James AlbertVirginia Polytechnic Institute and State University1981

    … herbicides on axenic growth of Cylindrocladium crotalariae and on the development of CBR in the greenhouse and in the field was studied. In laboratory tests, dinitramine at 1, 5, and 10 ug/ml increased axenic growth of two isolates of C. Crotalariae in herbicide-amended potato-dextrose broth …

    vt Repository record

  6. Assessment of a Muscadine Grape (Vitis rotundifolia) Mapping Population for Tolerance to Pierce’s Disease Pathogen Xylella fastidiosa and Resistance to Black Rot Disease Pathogen Guignardia bidwellii

    Tennakoon, Anushka2026

    <p>Pierce’s disease (PD) and black rot disease cause severe economic losses for grape production under humid and warm conditions. Identifying resistance genes is crucial for controlling these disease by developing resistant cultivars. Muscadine grape (<em>Vitis rotundifolia</em>) cultivar ‘Pam’ has …

    usm Repository record

  7. Dissection of black rot resistance towards marker-assisted breeding in grapevine Pedigree reconstruction and phenotyping optimization coupled with high-density linkage mapping revealed a major QTL associated with bunch resistance.

    Bettinelli, PaolaUniversità degli studi di Trento2023

    … strategy to reduce pesticide treat-ments. Black rot (BR) is a destructive disease caused by the ascomycete, Phyllosticta ampeli-cida, whose telomorphic form was known as Guignardia bidwellii. In the European continental area in the last two decades its pressure increased due to the …

    trento Repository record

  8. Effect of Protective Covers Against Biotic and Abiotic Disorders for Grape Production in Virginia

    Redoy, Mahadi HasanVirginia Tech2024

    … routinely use insecticides and fungicides to protect their fruits. However, frequent or excessive use of these chemicals can pose environmental and human health risks and increase the chances of fungicide resistance. Many crop production systems use physical barriers to shield plant surfaces …

    vt Repository record

  9. Relationships among spread-sticker application, blossom cap retention, berry scarring, thrips populations, and Botrytis bunch rot in 'Chardonnay' grapes, and a survey of pesticide use and pest severity in Virginia vineyards in 1990 and 1991

    Martinez, NataliaVirginia Tech1992

    … to increased levels of Botrytis bunch rot (<i>Botrytis cinerea</i> Pers.), and whether spreader-sticker application enhanced cap retention. At bloom, the sticker Nu-Film 17®, or water (control), was sprayed onto single clusters at diluted ( 0.63 ml/ L ) and concentrated ( 1.26 ml/L ) …

    vt Repository record

  10. Comportamento in vitro de Chalara paradoxa sob diferentes condições de cultivo

    SANTOS, Tarciana Silva dos2014

    The black rot of pineapple fruits (Ananas comosus L.), caused by the Chalara paradoxa, is considered the main post harvest disease of this crop, causing high losses in fruit for the fresh market and industry. Studies are scarce regarding the knowledge and nutritional morphophysiological best …

    brazil-ufpb Repository record

  11. Quantitative Investigations of Infection and Colonization of Peanut Roots by Cylindrocladium crotalariae

    Tomimatsu, Gail SusanVirginia Polytechnic Institute and State University1986

    Cylindrocladium black rot (CBR) is a destructive root disease of peanut caused by Cylindrocladium crotalariae. New and quantitative approaches were developed to estimate the inoculum potential for this soil-borne pathogen under soil-temperature tank conditions favorable for CBR development. Using …

    vt Repository record

  12. Influence of Tillage and Cropping System on Soil Quality and Crop Yield in North Carolina

    Drake, Wendy Leigh2010

    … virus (a Tospovirus) (TSWV) and Cylindrocladium black rot (Cylindrocladium parasiticum Crous, Wingfield, and Alfenas) (CBR) are important pests in peanut in North Carolina. Implementing integrated pest management (IPM) strategies for these pests in important because there is no corrective …

    ncsu Repository record