Santo G S, Bolander W J
J Nematol. 1977 Jul;9(3):215-7.
Concord grape (Vitis labrusca) plants were inoculated with Macroposthonia xenoplax at levels of 100, 1,000, and 10,000 nematodes. After 4 months, plants inoculated with 10,000 M. xenoplax were stunted, and root systems were darker and had fewer feeder roots than those in other treatments. The lower nematode inoculation levels suppressed top growth but did not affect root growth. M. xenoplax reproduced well on Concord grapes.
康科德葡萄（美洲葡萄）植株接种了数量分别为100、1000和10000条的异茎线虫。4个月后，接种10000条异茎线虫的植株生长受阻，其根系颜色较深，且与其他处理组相比，须根数量更少。较低的线虫接种量抑制了地上部分的生长，但未影响根系生长。异茎线虫在康科德葡萄上繁殖良好。
