An investigation into the extracellular enzymes produced by Dothistroma pini and their relation to pathogenicity : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Biochemistry.

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dc.contributor.authorBrunt, Peter John
dc.date.accessioned2018-02-13T20:36:19Z
dc.date.available2018-02-13T20:36:19Z
dc.date.issued1970
dc.description.abstractThe aim of this chapter is to provide a background against which the pathogenic action of Dothistroma pini can he discussed. Plant Diseases. There are three principal groups of organisms implicated as causal agents of diseases in planto; fungi, bacteria and viruses. These pathogens cause diseases which in general can be divided into three kinds: necrosis, hypertrophy and hypoplasia. Necrosis Necrotic diseases can be general or local in nature. General necrosis is called rotting or decay and is usually caused by fungi or bacteria. An example is Rhizoctonia disease of sugar beet. Local necrosis is more limited in its extent. Examples are leaf spots, fruit spots, anthracnoses and certain types of cankers e.g. the leaf spot of maize caused by Cochliobolus carbonum and red band blight of pines caused by Dothistroma pini. Hypertrophy. [FROM INTRODUCTION]en_US
dc.identifier.urihttp://hdl.handle.net/10179/12755
dc.language.isoenen_US
dc.publisherMassey Universityen_US
dc.rightsThe Authoren_US
dc.subjectDothistroma pinien_US
dc.subjectEnzymesen_US
dc.titleAn investigation into the extracellular enzymes produced by Dothistroma pini and their relation to pathogenicity : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Biochemistry.en_US
dc.typeThesisen_US
massey.contributor.authorBrunt, Peter John
thesis.degree.disciplineBiochemistryen_US
thesis.degree.grantorMassey Universityen_US
thesis.degree.levelMastersen_US
thesis.degree.nameMaster of Science (M. Sc.)en_US
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