Forest Health and Pathogen Incident Report

3 reports of tree diseases and tree deaths. 1 report each on Monterey pine (Pinus radiata), coast live oak (Quercus agrifolia), and valley oak (Quercus lobata). Includes large color photographs printed by a computer printer of the trees â symptoms.本数据集包含3份林木病害与林木死亡相关报告，蒙特雷松（Pinus radiata）、海岸活栎（Quercus agrifolia）以及河谷栎（Quercus lobata）各对应1份。数据集内包含由计算机打印机输出的林木症状大幅彩色照片。