The samples of root-knot nematodes were collected from Mengzi megranate garden, Mengzi County and Huize megranate garden, Huize County in Yunnan Province.
从云南省主要石榴产区蒙自县和会泽县，采集了根结线虫标本，采用形态特征进行鉴定。
The root-knot nematodes infecting tomato in Hefei district were south root-knot nematodes.
合肥地区侵染番茄的根结线虫为南方根结线虫。
The direct reason why the root-knot nematodes endanger autumnal celery is that Apium graveolens belongs to the host plant of M. lucknowica.
造成勒克瑙根结线虫危害秋芹生产的直接原因是，秋芹属于勒克瑙根结线虫的寄主植物。
In this paper, the research advances of vegetable root-knot nematodes over the world in IPM were introduced in detail.
详细介绍了国内外蔬菜根结线虫综合防治的研究进展情况。
The nematodes that limit sweetpotato production are sweetpotato root-knot and rot-knot nematode. The intergrated methods are used to control the disease in sweetpotato production.
甘薯生产上主要采用综合防治方法进行防治，其中选育抗病品种最为经济有效。
But capsicum, tomato can bring the great increase of the root-knot nematodes, especially in summer and autumn.
辣椒、番茄使线虫密度大幅度上升，主要出现在田间线虫基数较大、温度比较适宜的夏秋两季；
But capsicum, tomato can bring the great increase of the root-knot nematodes, especially in summer and autumn.
辣椒、番茄使线虫密度大幅度上升，主要出现在田间线虫基数较大、温度比较适宜的夏秋两季；
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