potato nematode

基本解释

This paper studied the systematic status of sweet potato stem nematode in China.
本文对我国甘薯茎线虫的分类地位进行了系统研究。
The experiment showed that the morphological structure of the sweet potato can prohibit invasion of potato rot nematode effectively.
表皮接种线虫结果表明，这种形态结构可有效阻止马铃薯腐烂线虫侵入。
A soil bacterivorous nematode feeding on bacteria B1 and B2 was isolated from rhizosphere soil of wheat and cultured on potato sucrose agar medium(PSA).
从小麦根际土中分离得到一种能取食B1和B2两种细菌的土壤食细菌线虫，并在马铃薯蔗糖培养基上富化培养成功。

Scientists at Leeds University had been hoping to test the effectiveness and environmental impact of a new type of potato that was resistant to cyst nematode worms.
ECONOMIST: The shameful destruction of a crop trial