Browsing Graduate School - MU Theses and Dissertations (MU) by Title "Influence of some external conditions upon infection of hosts with powdery mildews"
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Influence of some external conditions upon infection of hosts with powdery mildews
(University of Missouri--Columbia, 1914)It has long been observed that one condition or another of the environment is favorable to the perpetuation and spread of fungous diseases. For example, it is very easy to recognize the close relation which exists between ...