 Copyright The American Phytopathological Society |
Disease Note First Report of Phytophthora Root and Crown Rot of Apple Trees Caused by Phytophthora cactorum in Pakistan. A. A. Shah, Department of Botany, NWFP Agricultural University, Peshawar. S. Hasan, M. Aslam, and I. Ahmad. Department of Botany, NWFP Agricultural University, Peshawar, and Crop Diseases Research Institute, PARC, P.O. Box 1031, Islamabad, Pakistan. Plant Dis. 75:537. Accepted for publication 8 October 1990. Copyright 1991 The American Phytopathological Society. DOI: 10.1094/PD-75-0537A. |
