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Development and evaluation of a computerized leafspot advisory program for effective use of cultivar resistance, fungicide, and spray adjuvant to control early leafspot of peanut

Posted on:1992-04-20Degree:Ph.DType:Dissertation
University:Virginia Polytechnic Institute and State UniversityCandidate:Cu, Ramon MFull Text:PDF
GTID:1476390017450157Subject:Plant pathology
Abstract/Summary:PDF Full Text Request
An advisory program to determine the timing of fungicide application for control of early leafspot of peanut, caused by Cercospora arachidicola, was developed based on growth responses of the pathogen to specific environmental conditions. The advisory program (89-ADV) assigned time-duration values to conditions conducive for infection (TDV...
Keywords/Search Tags:Advisory program, Early leafspot
PDF Full Text Request
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