查询词典 Lymantria

In this paper, we determined the toxicity of transgenic Betula platyphylla with Bt spider peptide gene. Larvae of Lymantria dispar were feed on leaves of transgenic Betula platyphylla with Bt spider peptide gene, The mortality, reduced ratio of weight, ecdysis index and schedule time of every instar.

本文对转Bt C肽蜘蛛杀虫肽的白桦进行杀虫性测定，对取食对照和转基因植株舞毒蛾幼虫的死亡率、体重降低率、蜕皮指数、幼虫各龄级历期等指标进行了分析，证明外源基因已经成功插入白桦基因组中，并且能够表达杀虫蛋白。

After years of research, exploration, the successful realization of Scleroderma guani, Zhou's rodents wasps, Trichogramma, Anastatus Bee, Lai aphid wasps, pulp Kok aphid wasps, Coccinella septempunctata, grass Chrysopa septempunctata, Yang Fan-moth virus, Lymantria dispar virus, the virus, such as spring geometrid more than 10 natural enemies of insect pathogens and insects breed of industrial production.

经多年的研究、探索，已顺利实现管氏肿腿蜂、周氏啮小蜂、赤眼蜂、平腹小蜂、丽蚜小蜂、浆角蚜小蜂、七星瓢虫、草蛉、杨扇周蛾病毒、舞毒蛾病毒、春尺蠖病毒等十几种天敌昆虫及昆虫病原体的周年工厂化繁殖生产。

Type genus of the Lymantriidae; a pest (Lymantria means 'destroyer').

毒蛾科的模式属；一种害虫（lymantria 的意思是&破坏者&）。

The virus to Lymantria dispar virus as an example, the production also reached a virus prevention and control is equivalent to the production capacity of 3 million mu, only in Beijing's Fangshan, Daxing districts on the cumulative use of 30,000 mu, of Lymantria dispar effect in 1995 Percent.

在病毒方面，以舞毒蛾病毒为例，也达到了年生产病毒折合防治面积3万亩的生产能力，仅在北京市房山、大兴两区就累计使用3万多亩，防治舞毒蛾效果在95％以上。

Insect feeding test showed that after 30 days feeding Lymantria dispar larva with potted plant tender leaves, the mortality rate of Lymantria dispar larva fed with every transgenic line was over 90%, even up to 98.9%; but the mortality rate of larva fed with non-transgenic plants was only 10%.

7饲虫实验结果表明，盆栽苗幼嫩叶片饲喂舞毒蛾幼虫30d后，各个转基因株系幼虫死亡率均在90%以上，最高达到98.9%；而非转基因植株幼虫死亡率仅为10%。

These results demonstrated that BmCPV,DsCPV and LdCPV were homologous as classfied in the same electropheres type I,and that this RT\|PCR assay could be used for early,rapid,sensitive and specific detection of DsPCV infection in the natural population of the pine moth,due to the apparent different feeding habits of Bombyx mori,Dendrolimus ssp.and Lymantria dispar larva each other and the no infection of BmCPV and LdCPV to Dendrolimus ssp.

由于松毛虫与家蚕、舞毒蛾相互之间食性不同，而且BmCPV和LdCPV对松毛虫无感染性，即在松毛虫体内不会有BmCPV病毒和LdCPV病毒的感染，因此该结果一方面从分子水平上证实了DsCPV与BmCPV、LdCPV存在基因同源性，同时也表明了依据BmCPV的基因序列设计引物对DsCPV基因组核酸建立的RT-PCR扩增体系，可以作为松毛虫种群中DsCPV的一种敏感、特异、早期、快速的检测手段。

When compared with S7 and its putative protein of Lymantria dispar cypovirus 1 and Bombyx mori cypovirus 1, 97.2% and 87.0% identities in the nucleotide level, and 98.7% and 92.8% identities in the amino acid level were found, repectively. BLAST search program revealed some similarity between DpCPV-HN P50 and DnaK-like protein of Mycoplasma hominis.

该基因组与舞毒蛾质多角体病毒1型和家蚕质多角体病毒1型S7节段有很高的同源性，核苷酸序列同源性分别为97.2%和87.0%，氨基酸序列同源性分别为98.7%和92.8%。P50多肽与人型支原体的DnaK样蛋白在C-末端有相似性。

The biocontrol efficiency of wild type virus and two in vitro reproductive strains (N81 and G) generated from LD-652Y cells were evaluated by feeding second instar larvae of Lymantria xylina with these virus.

本论文共分成两部份：第一部份为探讨黑角舞蛾核多角体病毒在生物防治上的杀虫效率，并且利用制剂配方来增强病毒杀及应用性。

IPLB LD-652Y-5d cells infected with Lymantria xylina multiple nucleopolyhedrovirus were found that the infection cells were fused together and formed syncytial giant cells. This phenomenon is probably caused by the viral envelope fusion protein in the cell membrane of the infected cells.

以黑角舞蛾核多角体病毒(Lymantria xylina multiple nucleopolyhedrovirus； LyxyMNPV)感染吉普赛舞蛾细胞株(IPLB-LD652Y-5d)后，发生细胞融合形成一大的多核细胞，此细胞融合现象可能与病毒套膜融合蛋白有关。

A pair of primers producing 614bp amplification fragment were designed based on the sequence of the C\|polyhedrin gene of Bombyx mori CPV,and the expected amplification products were obatined when genomic dsRNAs isolated from purified BmCPV,DsCPV and Lymantria dispar CPV were used as templates.Genomic dsRNAs isolated from Heliothis armigera CPV and DNAs from Lymantria dispar nuclear polyhedrosis virus and DNAs from midgut tissue of healthy Dendrolimus spectabilis larva did not yield any amplification products.The detection limit of purified DsCPV genomic dsRNAs was 1.0pg.

依据家蚕质型多角体病毒质型多角体蛋白的核苷酸序列设计一对引物，从纯化的DsCPV\，BmCPV和舞毒蛾质型多角体病毒的基因组dsRNA可成功地扩增出长614bp的目的片段，从提取的健康松毛虫幼虫肠组织的DNA、舞毒蛾核型多角体病毒基因组核酸、以及棉铃虫质型多角体病毒基因组核酸，未能扩增出目的片段。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。