8/3/2019 PlantDisease64n01_6

1/1

plant ciiseaseAN INTERNATIONAL JOURNAL OF APPLIED PLANT PATHOLOGY

Editorial BoardEditor-in-Chief: Malcolm C. ShurtleffActing Editor-in-Chief: Thor KommedahlSenior Editors: R. M. Allen, D. E. Mathre, D. C. NortonAssociate Editors: P. A. Arneson, L. Beraha, G. M. Blakeslee, E. L. Civerolo,D. D. Davis, R. S. Dickey, J. E. Duffus, E. B. Himelick, A. 0. Jackson,A. W. Johnson, J. P. Jones, E. G. Kuhlman, R. G. Linderman, J. L. Lockwood,R. T. McMillan, Jr., P. R. Miller, G. Nyland, S. A. Ostazeski, R. M. Riedel,C. W. Roane, A. P. Roelfs, M. C. Rush, H. A. Scott, W. R. Sitterly,D. H. Spalding, F. H. Tainter, N. ZummoEditorial Advisory Board: K. R. Barker, R. J. Cook, R. S. Cox, C. J. Delp,C. W. Home, A. 0. Paulus, M. C. Shurtleff, T. Kommedahl (Publications Coordinator)News Editor: H. E. Waterworth

Editorial PoliciesPLANT DISEASE is an official monthly publication of Th e American PhytopathologicalSociety. This international journal of applied plant pathology publishes originalresearch articles; reports of new diseases and epidemics; feature articles on needs,approaches, and accomplishments; and exchanges of news, ideas, and opinions. Allopinions, editorials, and papers published in PLANT DISEASE reflect the views of theauthors and are not necessarily the views of the Society or of the institutions with whichthe authors are affiliated.Submission of manuscripts: Manuscripts from nonmembers as well as from members ofThe American Phytopathological Society are considered for publication. Manuscriptsshould not be submitted fo r publication in PLANT DISEASE until 1September 1979. Priorto that date, manuscripts should be submitted to PlantDiseaseReporter.Manuscriptsfor PLANT DISEASE should be mailed to The American Phytopathological Society, 3340Pilot Knob Road, St. Paul, MN 55121. Manuscripts should not be submitted to theEditor-in-Chief. Submission implies nonsubmission elsewhere and, if the manuscript isaccepted, no publication elsewhere in the same form without consent.Page charges: Th e high cost of publishing articles in PLANT DISEASE requires that wesolicit from research sponsors voluntary contributions in the amount of $40 pe r printedpage. Payment of the contribution is not a condition of publication. Articles areaccepted or rejected for publication solely on the basis of scientific merit.Separates: Free copies of PLANT DISEASE are not supplied. Reprints of articles are notprovided; negatives of published manuscripts are sent to the authors.Use of material: PLANT DISEASE is copyrighted, and anyone wishing to use data orillustrations appearing in this journal in another publication must obtain permissionfrom Th e American Phytopathological Society and the author of the paper and providea line crediting PLANT DISEASE as the source. The appearance of the code at the bottomof the first page of each article indicates that--except where direct copying licenses havebeen granted by the copyright owner-the copyright owner requires the user to pay thestated per-copy fee through the Copyright Clearance Center, Inc., 19th Floor, On e ParkAvenue, New York, NY 10016, for any copying beyond that permitted under Sections107 and 108 of the U.S. Copyright Law.

6 Plant DiseaseNol. 64 No. 1