A quality control system that contains a monitoring system for visible signs of pest and diseases is in place and current records of the monitoring system shall be available. Nursery means anywhere propagation material is produced, (including in-house grafting material selection). The monitoring system shall include the recording and identification of the mother plant or field of origin crop, as applicable. Recording shall be at regular established intervals. If the cultivated trees or plants are intended for own use only (i.e. not sold), this will suffice. When rootstocks are used, special attention shall be paid to the origin of the rootstocks through documentation.