Kröll J
Zentralbl Bakteriol Naturwiss. 1978;133(1):59-64.
A comparison of 6 host plants reacting by local lesion if infected by the Plum Pox Virus (PPV) demonstrated that beside Chenopodium foetidum Schrad. also Nicandra physaloides (L). Gärtner, Nicardra physaloides violacea Bitter and Verbena officinalis L. are pretty well suitable to verify the PPV serving as locally reacting test plants. Using the tray test, the PPV was verifiable by separated leaves of C. foetidum Schrad., N. physaloides violacea Bitter, N. physaloides (L.) Gärtner and V. officinalis L. Applying experimental conditions precisely defined, an abridgement of the period between infections and development of the symptomes by three days was acquired here, compared with the plant test.
对6种感染李痘病毒（PPV）后产生局部病斑反应的寄主植物进行比较，结果表明，除了藜科的臭藜（Chenopodium foetidum Schrad.）外，假酸浆（Nicandra physaloides (L). Gärtner）、紫花假酸浆（Nicardra physaloides violacea Bitter）和马鞭草（Verbena officinalis L.）也非常适合作为验证PPV的局部反应测试植物。通过托盘试验，利用臭藜、紫花假酸浆、假酸浆和马鞭草的离体叶片可验证PPV。在此，在精确界定的实验条件下，与植株试验相比，感染与症状出现之间的时间缩短了三天。
