蜱虫幼虫与若虫的口器很少会留在宿主皮肤里。
The mouthparts of larval and nymphal ticks will seldom be left in the skin.
若虫以取食拔节期稻株存活率最高。
The survival rate of nymphs feeding on rice plant at elongation stage was the highest.
四龄若虫由背面观具明显翅芽；
那天傍晚，另一位队员也找到了四只若虫。
若虫从孵套中孵出来。
一天，一个更富有想象力，使用了若虫或飘带。
And on a more imaginative day, the use of a nymph or a streamer.
高温胁迫对全若虫期的发育历期也有显著影响。
However, no significant differences were observed for other developmental stages.
目的饲喂不同的饲料，对土鳖虫若虫增重的影响。
ObjectiveTo study the effect of different diets on weight of Eupolyphaga Sue Steleophaga nymph.
我抓起我的相机和闪光灯迅速的拍下了一只猎蝽若虫。
I grabbed my camera and a flashlight and snapped this shot of an assassin bug nymph.
夏——受感染的若虫通过叮咬动物或人来传播莱姆病。
Summer — Infected nymph bites animal or person, transmits Lyme disease.
说明高密度的稻蓟马若虫将对克螟稻2号为害更严重。
It is indicated that a higher nymph population could cause more serious injure in Kemingdao 2.
可以想象，柔毛能形成一个阻障，特别是对幼小的若虫。
It is conceivable that pubescence forms a barrier, particularly for young nymphs.
黄石蝇若虫…在蒙古和我当地的水域都是一个很成功的毛钩。
This is my Yellow Stone nymph... that I tried in Mongolia and in my local water... a very successful pattern...
第二年：春----幼虫蜕皮变为若虫，即蜱最具侵袭性的阶段。
YEAR 2 : Spring----Larva molts into nymph—the tick's most aggressive stage.
卵圆蝽若虫在林间呈聚集分布，其个体群面积为1～2株竹大小。
The nymph of H. dorsa-lis was aggregation distribution in the bamboo forest and the individual population area was1-2 bamboo plant.
以8龄若虫为研究对象，发现其再生临界期为20 ~26日龄。
With 8th instar nymphs, the critical period for regeneration was from 20 to 26 days-old.
五种温度的世代存活率、发育速率及孵出的若虫总数均呈抛物线趋势。
The rate of generation survival and generation growth, and hatching nymphs in total mumber revealed in the tendence of a parabola.
若虫孵化后营固定生活，取食芽梢汁液，导致新叶畸形，提早干枯落叶。
The life of nymph is fixation, the nymph mainly feeds the juice of new sprout so that it cause new leaf malformation and falling at early time.
很多蜉蝣种拙游泳充其量结合，剥其外层若虫皮肤他们等候治疗退化成为鳟。
Many mayfly species are clumsy swimmers at best, and combine that with shucking their outer nymph skin, they become a flailing treat for the waiting trout.
掌握在蚧虫1龄若虫、2龄若虫初喷药，可大大提高“灭蚧灵”的杀虫效果。
When we apply 'Mie Jie Ling' at 1 age nymphal stage, 2 age nymphal initial stage of scale louse, its results will improve greatly.
水生种类的若虫(也称为稚虫)，如蜻蜓，有鳃和其他生活于水中必需的诱发变异。
The nymphs of aquatic species (also called naiads), such as dragonflies, have gills and other modifications for an aquatic existence.
结果表明在枸杞木虱若虫分泌物中含氨基酸16种、游离氨基酸15种，游离氨基酸中不含精氨酸。
There are 16 different kinds of amino acids identified and 15 kinds of free amino acids in the nymphal secretion.
试验结果表明，阿克泰WG对烟粉虱的若虫也具有较好的杀伤效果。 施用阿克泰WG对番茄植株安全。
The results also showed that applying thiamethoxam WG could effectively control the nymphae of B. tabaci and be safe for tomato plants.
可能你从没有见过这样的若虫，他们实际上是深黑色的：白色的外衣是绒毛和它们用唾液粘上作为伪装的灰尘。
If you haven't seen these nymphs before on the site, they're actually jet black: the white coating is lint and dirt that they glue to themselves with spittle to form camouflage.
我离不开苍蝇商业多年，并致力于成为一个基本的库存，包括干飞钩钓、若虫勾飞毛腿钩、飘带钩、专科数钩。
I tied flies commercially for years, and worked into a basic hook inventory that consisted of dry fly hooks, nymph hooks, scud hooks, streamer hooks, and a few specialty hooks.
在杂交稻汕优63和协优9308上的若虫数量与TN1上的相当，杂交稻的感虫性主要来源于其不育系亲本。
Number of nymphs on the hybrids Shanyou 63 and Xieyou 9308 was similar with that on TN1. The super-susceptibility in the hybrids originated from the susceptibility of its parent of the CMS lines.
在剖检受治鼠过程中未查见异常的若虫囊包，若虫的形态、色泽、大小和在生理盐水中的活动均与对照组相仿。
Meanwhile, the appearance of the cyst, the size, colour, morphology and motor activity of nymphs were also similar to that of the control.
这两个种群若虫发育历期在其各自的选择寄主与TN1之间没有显著差异，且明显短于其在RHT上的发育历期。
The nymph developmental duration of these two colonies on the corresponding hosts was not different from that on TN1, but significantly shorter than that on RHT.
这两个种群若虫发育历期在其各自的选择寄主与TN1之间没有显著差异，且明显短于其在RHT上的发育历期。
The nymph developmental duration of these two colonies on the corresponding hosts was not different from that on TN1, but significantly shorter than that on RHT.
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