Boxwood blight caused by Calonectria pseudonaviculata or Calonectria henricotiae is the major disease affecting boxwood (Buxus sp.). Other members of the Buxaceae family, Pachysandra and Sarcococca can also be infected. The trials reported here were conducted to test the susceptibility of Pachysandra terminalis ‘Compacta’ and Sarcococca confusa to this pathogen. The susceptibility of both species was compared to three different taxa of boxwood plants, representing three different levels of susceptibility to the pathogen: from the most susceptible Buxus sempervirens ‘Suffruticosa’ via the intermediate Buxus sempervirens var. arborescens to the most tolerant Buxus microphylla ‘Herrenhausen’. The experiments took place under in greenhouses and outside in a container field. Plants were artificially inoculated with AT01, further determined as a strain of Calonectria henricotiae. The progress of the disease was continuously monitored and parameters such as leafspotting, lesions and leaf drop were evaluated. Results show that the level of susceptibility of Pachysandra terminalis ‘Compacta’ to Calonectria henricotiae is low to moderate and comparable to the susceptibility of Buxus microphylla ‘Herrenhausen’ or, depending on the conditions, Buxus sempervirens var. arborescens. In our trial, Sarcococca confusa did not produce any symptoms of a disease caused by Calonectria henricotiae.

由假单胞菌（Calonectria pseudonaviculata）或美化Calonectria henricotiae引起的黄杨枯萎病是影响黄杨（Buxus sp。）的主要疾病。Buxaceae家族的其他成员，Pachysandra和Sarcococca也可以被感染。此处报道的试验旨在测试Pachysandra terminalis'Compacta '和sarcococca confusa对这种病原体的敏感性。将这两种物种的易感性与三种不同的黄杨木类植物进行了比较，代表了对病原体的三种不同水平的易感性：从最易感的黄杨（Suxervirens）'Suffruticosa'到中间的黄杨变种 藜以最宽容的小叶黄杨“赫恩豪森”。实验是在温室下和容器场外进行的。用AT01人工接种植物，进一步确定其为无花甘蓝（Calonectria henricotiae）的菌株。持续监测疾病的进展，并评估诸如斑点，病斑和叶片脱落等参数。结果表明，Pachysandra terminalis'Compacta '对小叶Calonectria henricotiae的敏感性水平低至中度，可与小叶黄杨'Herrenhausen'或根据条件不同的黄松（Buxus sempervirens var）的敏感性相媲美。木本植物。在我们的试验中，Sarcococca confusa没有产生任何由拟南芥（Calonectria henricotiae）引起的疾病的症状。