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With the development of molecular techniques, structural and development biology, the knowledge about the Acari is enlarged.

随着分子生物学技术在各个领域的渗透,结构生物学和发育生物学等领域的发展,人们对蜱螨的认识越来越深入。

The diagnosis methods of mange and acarus base on clinic symptom,and checking chipping of skin and examining blood serum.

胃肠道线虫的最常用诊断方法是粪便检验,计算粪便中虫卵种类和数量;猪疥螨的诊断则需以临床症状为基础,检查皮肤的碎屑或进行血清学检查。

It provides direct evidence at molecular level for the role of chigger mite as a vector in transmission of HFRSV with theoretical and practical importance in prevention of HFRS.

研究结果为恙螨的媒介意义提供了具有分子水平的直接证据,对肾综合征出血热的流行病学和预防具有重要的理论意义和实用价值。

The lesion caused by the female mite affect especially the corneum of the skin .

病变所造成的女性螨的影响,特别是角质层的皮肤。

The Babe sits a bit low to the ground, and her firebox gets more than a mite hot, so she will send any grass in the area to Turf Heaven almost immediately.

该贝贝坐在有点低到地面,和她的Firebox得到一个多螨的热点,所以她将派遣任何基层,在该地区的草坪天堂,几乎立即。

In these species the lesions caused by lice and mite infestation may, in part , be allergic in nature

这些动物在虱和螨的侵袭下引起的病变,部分是过敏性质的。

In 1991, Brevipalpus obovatus Donnadieu, a new species of mite, was first found damaging passionflower in Zhangzhou, south Fujian, China. It propagated 8-9 generations annually in laboratory in 1991-1992. Its egg stage ranged 6.0-25.0 days, larva stage 3.0-14.0 days, nymph Ⅰ stage 2.0-12.0 days, nymph Ⅱ stage 5.0-21.5 days, preoviposition stage 2.0-30.0 days, and the female adult longevity exceeded 30 days, longest up to 2 months while overwintering.

首次在福建省南部发现一种为害西番莲的新害螨,形态学鉴定为卵形短须螨。1991-1992年在室内饲养该螨,共8-9代,卵期6.0-25.0 d,幼螨期3.0-14.0 d,若螨Ⅰ期2.0-12.0 d,若螨Ⅱ期5.0-21.5 d,产卵前期2.0-30.0 d,以雌成螨越冬,其寿命超过30 d,最长达2个月。

The results showed that 3 acaricides, pyridaben, propargite, hexythiazox and 6 insecticides, abamectin, chlorfenapyr, cyhalothrin, emamectin benzoate, oxymatrine prosuler, envidor had good control effects and there was no significant difference among them. It had excellent control effects for 4 low-toxicity insecticides including propargite, hexythiazox, abamectin, and emamectin benzoate.

结果表明,3种专一性杀螨剂哒螨灵、克螨特、噻螨酮及6种广谱性杀虫杀螨剂阿维菌素、虫螨腈、高效氟氯氰菊酯、甲维盐、氧苦内脂和螺螨酯对叶螨均有良好的防治效果,彼此之间差异不显著。

They attack all stages of the mites life cycle.

他们攻击的所有阶段的螨的生命周期。

The CTCs were 233.53 and 737.55. The effect of tea saponin against citrus red mite was relatively poor, and the effective duration was also short in field tests.

结果表明,茶皂素单用对柑桔全爪螨的LC50为804.04 mg/ L,分别与鱼藤酮和托尔克混用,对这两种农药均有显著的增效作用,共毒系数分别为233.53和737.55。

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推荐网络例句

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失

But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.

但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。