Search Results - "Zipper, R"

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  1. 1

    Population dynamics in tobacco blue mold incidences as a consequence of pathogen control and virulence performance of Peronospora tabacina phenotypes by Spring, O., Hammer, T.R., Zipper, R., Billenkamp, N.

    Published in Crop protection (01-03-2013)
    “…Peronospora tabacina is a major disease in tobacco cultures in many countries. Fungicide treatment with phenylamides is often used to control the pathogen, but…”
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    Journal Article
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    Characteristics of Pustula tragopogonis (syn. Albugo tragopogonis) Newly Occurring on Cultivated Sunflower in Germany by Thines, M, Zipper, R, Schäuffele, D, Spring, O

    Published in Journal of phytopathology (01-02-2006)
    “…In temperate climates, Pustula tragopogonis is rarely found on cultivated sunflower. In Europe, it was so far of little economic impact on other Asteraceae,…”
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    Journal Article
  4. 4

    Isolation of oospores of sunflower downy mildew, Plasmopara halstedii, and microscopical studies on oospore germination by Spring, O, Zipper, R

    Published in Journal of phytopathology (01-04-2000)
    “…A method was elaborated to isolate oospores of Plasmopara halstedii from tissue of its host, Helianthus annuus. Isolated oospores were studied microscopically…”
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    Journal Article
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    Single spore infections with sunflower downy mildew by Spring, O, Rozynek, B, Zipper, R

    Published in Journal of phytopathology (01-12-1998)
    “…A technique was developed to select vital zoospores of Plasmopara haistedii after zoosporogenesis for the infection of sunflower leaf disks. Successful…”
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    Journal Article
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    Leaf disk inoculation--a useful tool for selecting infections of sunflower downy mildew at low inoculum concentration, but inappropriate to pathotype characterization by Spring, O, Rozynek, B, Zipper, R

    Published in Journal of phytopathology (01-05-1997)
    “…A modified technique for leaf disk inoculation of sunflower with zoosporangia of the downy mildew pathogen Plasmopara halstedii was developed. Infection with…”
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    Journal Article
  9. 9

    Pasteurella pneumotropica isolated from bone and joint infections by GADBERRY, J. L, ZIPPER, R, TAYLOR, J. A, WINK, C

    Published in Journal of Clinical Microbiology (01-06-1984)
    “…Article Usage Stats Services JCM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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    Journal Article
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    Sesquiterpene lactones from glandular trichomes of Viguiera radula (Heliantheae; Asteraceae) by Spring, Otmar, Zipper, Reinhard, Conrad, Jürgen, Vogler, Bernhard, Klaiber, Iris, Da Costa, Fernando B

    Published in Phytochemistry (Oxford) (01-04-2003)
    “…In addition to known compounds, the floral parts of Viguiera radula afforded two new sesquiterpene lactones. All compounds were detected in glandular…”
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    Journal Article
  13. 13

    Sesquiterpene lactones in Viguiera eriophora and Viguiera puruana (Heliantheae; Asteraceae) by Spring, Otmar, Zipper, Reinhard, Klaiber, Iris, Reeb, Sabine, Vogler, Bernhard

    Published in Phytochemistry (Oxford) (01-10-2000)
    “…Extracts of the aerial parts of Viguiera eriophora ssp. eriophora and Viguiera puruana afforded, in addition to known compounds, six new heliangolides and a…”
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    Journal Article
  14. 14

    Sesquiterpene lactones and a myoinositol from glandular trichomes of Viguiera quinqueremis (Heliantheae; Asteraceae) by Spring, Otmar, Zipper, Reinhard, Reeb, Sabine, Vogler, Bernhard, Da Costa, Fernando B

    Published in Phytochemistry (Oxford) (01-05-2001)
    “…The extract of the floral parts of Viguiera quinqueremis afforded, in addition to known compounds, six new sesquiterpene lactones as well as a new myoinositol…”
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    Journal Article
  15. 15

    Recent Applications of X-ray Scattering Methods to Fibers and Plastics by Zipper, R

    “…X-ray methods are potent and versatile tools for the structural characterization of matter. For our studies on semicrystalline plastics and on parts produced…”
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    Journal Article Conference Proceeding
  16. 16

    Sesquiterpene lactones in Blainvillea rhomboidea by Spring, Otmar, Zipper, Reinhard, Vogler, Bernhard, Lopes, Joao Luis Callegari, Vichnewski, Walter, Dias, Diones Aparecida, Cunha, Wilson Roberto

    Published in Phytochemistry (Oxford) (01-09-1999)
    “…The investigation of an extract of the aerial parts of Blainvillea rhomboidae afforded, in addition to known compounds, six further melampolides, two…”
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    Journal Article
  17. 17

    Evidence for asexual genetic recombination in sunflower downy mildew, Plasmopara halstedii by Spring, Otmar, Zipper, Reinhard

    Published in Mycological research (01-06-2006)
    “…Field isolates and single sporangium lines of the biotrophic Oomycete Plasmopara halstedii, differing in host preference and fungicide sensitivity, were used…”
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    Journal Article