牛蜱

目的检测福建厦门微小牛蜱携带的埃立克体，进行分类鉴定。

Objective To detect and identify the Ehrlichia pathogens from Boophilus microplus ticks collected from Xiamen in Fujian Province .

微小牛蜱的染色体核型初报

Karyotype of cattle ticks

我们首先报道了RAPD－PCR技术研究微小牛蜱DNA的多态性。

We reported the study on polymorphism DNA of Boophilus microplus with RAPD-PCR technique in the first instance .

根据基因序列设计引物，以微小牛蜱基因组DNA为模板，对所得ESTs进行鉴定，证明它们都是微小牛蜱所固有。

PCR primers were designed based on the obtained ESTs , and the obtained ESTs were detected using genome DNA of B.microplus as templates .

微小牛蜱一个抗菌多肽编码基因的克隆和表达

Molecular cloning and analysis of antimicrobial peptide of Boophilus microplus

抗动物微小牛蜱药物的筛选及其新复方制剂的研制

The Medicine Screen and Develop the New Compound Preparation of Anti-animal Boophilus Microplus

七种药物对微小牛蜱的半数致死浓度测定

Determination of median lethal concentration of seven kinds of medicines against Boophilus microplus

微小牛蜱饱血雌蜱高毒力绿僵菌菌株的筛选及应用

Screening and Application Study of Metarhizium anisopliae with High Virulence to Rhipicephalus ( Boophilus ) microplus

牛蜱粗提物对家兔及人的抗凝血作用的实验研究

An Experimental Study on the Anticoagulant Effect of the Extract from Tick on Rabbits and Human Plasma

分别在微小牛蜱和长角血蜱中各检到阳性1份，阳性率为0.93%。

Two specimens were positive which belonged to Ha . formosensis and microplus , respectively . The positive rate was 0.93 % .

高温高湿（40℃-90%RH）的环境中微小牛蜱的生殖期最短，低温低湿（20℃-30%RH）的条件下生殖期较长。

The generative phase of Rhipicephalus ( Boophilus ) microplus is short in high temperature and high humidity environment , and is long in low temperature and low humidity environment .

利用病原检查法在甘肃省42个县市对1311头牛进行了牛蜱传性血液原虫调查，并研究了不同生态地区虫种的分布特征。

1311 cattle ( including farm cattle , dairy cows , yaks and crossbred yaks ) in 42 counties and cities of Gansu province were examined for investigating tick-borne blood protozoa .

微小牛蜱产卵力受温度和湿度的影响不显著，而与雌蜱的重量呈现正相关直线关系。

The influence of temperature and humidity to the oviposition of Rhipicephalus ( Boophilus ) microplus was not significant . But the weight of female ticks was positively related to the oviposition in linear relationship .

本文应用盘状电泳方法对中华硬蜱和微小牛蜱不同发育阶段的蛋白质、糖、脂进行了比较研究。

Disc electrophoresis method has been used to study proteins , sugars and lipids of different developmental stages in two species of hard ticks , Ixodes sinensis and Boophilus microplus ( Acari : Ixodidae ) .

中西药物防制微小牛蜱成蜱的比较性研究

Study on Comparison Between Traditional Chinese Medicine and Western Medicine in Prevention and Control of Adult Boophilus Microplus

在保证低死亡率的前提下，让牛只不断受蜱侵袭，使牛只体内对焦虫病尽快是低带虫状态，中群发病率逐年下降。

Under the guarantee of the low mortality , cattle were caught by ticks and had a few Babesia sis in the body gradually .