植物寄生线虫的数量大于非寄生线虫。
The Numbers of plant parasitic nematodes were more than non-parasitic nematodes in all treatments.
植物寄生线虫对大豆的危害还未受到普遍重视。
The damage of plant parasitic nematodes to soybeans is generally unrecognized.
植物寄生线虫是危害农作物的重要病原物之一。
The pragress of the gene-related resarches on the development of plant-parasitic nematodes was briefly reviewed here.
这些方法对植物寄生线虫的分类鉴定和侵染特性研究具有重要意义。
These methods were essential to the study on classification, identification and characteristics of the plant nematode.
毛头鬼伞、粗皮侧耳能有效降低植物寄生线虫的个体密度，提高腐生线虫的个体密度。
P. ostreatus and C. comatus could decrease the individual density of plant parasites, increase the the individual density of saprophytic nematodes.
研究发现苏云金芽胞杆菌对线虫有毒杀活性，为防治植物寄生线虫寻找到了一条新途径。
The discovery that Bacillusthuringiensis is toxic to nematode initiated a new way for biocontrol plant-parasitic nematode.
经初步识别，小麦茎基部的线虫中90%以上为腐生线虫，少数为植物寄生线虫和捕食线虫。
On the stem foots of wheat plant, more than 90% of the nematodes identified was saprophytic nematode, others were plant-parasitic nematode and predatory nematode.
目前，许多植物病原线虫都报道有伴生细菌，它们之间属于共生或者寄生关系，而松材线虫与其伴生细菌的关系还有待研究。
At present, symbiotic or parasitic bacteria were reported to be associated with many plant pathogenic nematodes, but the relationship between PWN and its associated bacteria was not understood.
目前，许多植物病原线虫都报道有伴生细菌，它们之间属于共生或者寄生关系，而松材线虫与其伴生细菌的关系还有待研究。
At present, symbiotic or parasitic bacteria were reported to be associated with many plant pathogenic nematodes, but the relationship between PWN and its associated bacteria was not understood.
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