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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Behavior of Phytophthora parasitica in soil

Kumphai, Siripong, 1949- January 1974 (has links)
No description available.
12

Self-cleavage of plant pathogenic RNAs /

Forster, Anthony Carlyle. January 1987 (has links) (PDF)
Thesis (Ph. D.)--University of Adelaide, 1988. / Includes bibliographical references.
13

Study on interactions between Sclerotium rolfsii Sacc. and selected antagonists /

Na Lampang, Acharaporn. January 1994 (has links) (PDF)
Thesis (Ph. D.)--University of Adelaide, Dept. of Crop Protection, 1995? / Errata inserted at leaf 162. Includes bibliographical references (leaves 136-161).
14

Isolation and characterisation of two chitinase and one novel glucanese genes for engineering plant defence against fungal pathogens /

Severgnini, Susana Maria Eva. January 2006 (has links)
Thesis (Ph.D.)--Murdoch University, 2006. / Thesis submitted to the Division of Science and Engineering. Includes bibliographical references (leaves 164-182).
15

Les Astérinées

Arnaud, Gabriel, January 1900 (has links)
Thesis (doctoral)--Faculté des sciences de Paris, 1918 ((t. 1)). / Imprint varies. Reprinted from various periodicals. Includes bibliographical references and indexes.
16

Fungal root pathogen interactions in a mixed conifer forest in the Blue Mountains of northeastern Oregon /

Ferguson, Brennan A. January 1994 (has links)
Thesis (M.S.)--Oregon State University, 1994. / Includes mounted photographs. Typescript (photocopy). Includes bibliographical references (leaves 123-126). Also available on the World Wide Web.
17

Über die Formen der Bakteroiden bei den einzelnen Spezies der Leguminosen

Morck, Dietrich, January 1900 (has links)
Thesis (Ph. D.)--Leipzig. / Includes bibliographical references and index.
18

Effects of soil solarization and of amending soil with soybean meal on populations of Cylindrocladium floridanum, Fusarium oxysporum, and Rhizoctonia solani

Zarnstorff, Jane Cummings. January 1983 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1983. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 61-70).
19

Effects of plant pathogens, soil temperature, photoperiod and soil nutrients on the uptake and metabolism of (carbon-14- ) insecticides in crop plants

Kunstman, James Lee. January 1981 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1981. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 139-146).
20

The phytoalexin response in Phaseolus vulgaris L

da Cunha, Antoinette January 1986 (has links)
This thesis concerns the initial events leading to the induction of the phytoalexin response in the Phaseolus vulgaris L. - Colletotrichum lindemuthianum L. host - pathogen interaction The phytoalexin response is an expression of the resistance of the host to further pathogen invasion. The visible expression of the phytoalexin response is hypersensitive necrosis. One of the initial events leading to the induction of the phytoalexin response is thought to be the induction of the first enzyme leading to the synthesis of phenylpropanoid phytoalexins, namely L-phenylalanine ammonia-lyase (PAL). Standard methods for determination of PAL activities were found to lead to measurements of both phenylalanine amino-transferase (PAT) and PAL activities together. Further, PAT was found to have a higher affinity for L-phenylalanine than PAL. An isotopic assay was devised for the accurate estimation of PAT and PAL activities separately using a specific inhibitor of PAT, L-aspartic acid. These experiments were carried out in a whole (intact) plant system. A rapidly isolated cell and protoplast system wa.s specially devised for isolation of the pathogen cell wall constituents responsible for the induction of the phytoalexin response. Special care was taken to minimise mechanical damage in these systems by optimising methods of purification, viability and intactness. The pathogen cell wall component responsible for the induction of the phytoalexin response was found to be an asialoglycoprotein.

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