nematodes

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.

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.

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.

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.

Many nematodes occur in the tissues of earthorms.

蚯蚓组织中有许多种线虫.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.