The damage of plant parasitic nematodes to soybeans is generally unrecognized.
植物寄生线虫对大豆的危害还未受到普遍重视.
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Many nematodes occur in the tissues of earthorms.
蚯蚓组织中有许多种线虫.
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In many cases, plants infected with nematodes are more susceptible to other pests and disease.
在许多情况下, 感染虫的植株更易感染其它虫害和病害.
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Some fumigants are also active against nematodes, insects, and weed seeds.
部分熏蒸剂对线虫 、 害虫和杂草种子也有活性.
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Plant - parasitic nematodes cause heavy yield losses in many crops.
在许多农作物中,植物寄生线虫引起重大损失.
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Viruses are transmitted by VECTORS such as aphids and nematodes.
病毒的传播由传染媒介执行,例如蚜虫和线虫.
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There are 14 protozoa. 9 tapeworms, 12 trematodes, 51 nematodes, 7 insects.
其中原虫14种, 吸虫9种,绦虫12种, 线虫51种, 蜘蛛昆虫7种.
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The results showed that there were distinctive differences nematodes.
结果表明,不同种植物的叶提取液,对线虫杀灭活性存在明显差异.
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Acidic soil is paradise for nematodes, parasitic roundworms that destroy crops.
酸性土壤是线虫和寄生蛔虫的乐土, 而这些害虫会将农作物摧毁.
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Cereal cyst nematode was one of the nematodes harming Anyang city , especially often Anyang county.
禾谷孢囊线虫是危害禾谷类作物的病原线虫,培育和推广禾谷孢囊线虫抗性品种是最经济 、 安全、有效的防治途径.
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Root - knot nematodes, Meloidogyne species , are agriculturally important plant parasitic pests of worldwide distribution.
根结线虫(Meloidogynespp.)是一类危害极大的植物寄生线虫,广泛分布于世界各地.
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The extensive reading list reviews the field and provides information across species, from nematodes through humans.
广泛的阅读清单里检视这个领域的评论和跨种类的信息, 包括从线虫到人类的不同种类的信息.
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The chemistry control was an important regulation measure in the population of the Root - knot nematodes.
化学防治是调控根结线虫种群数量的重要手段.
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The history and the current situation of biocontrol of plant parasitic nematodes by bacteria were reviewed.
本文综述了细菌防治植物寄生线虫的研究历史、现状.
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The indoor experiment result predicted a prosperous future for controlling seabuckthorn carpenter with nematodes and fungi.
室内侵染试验的结果充分说明,利用线虫和真菌防治沙棘木蠹蛾具有较好前景.
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