目的探究新疆阿拉山口艾比湖湿地蜱的种类、季节消长规律及其分子特征,为阿拉山口艾比湖湿地蜱的分类研究以及蜱传疾病的科学防控提供依据。方法采用布旗法和动物体表搜集法在阿拉山口禾角克边防连、乌兰达布森管护站、艾比湖湿地国家...目的探究新疆阿拉山口艾比湖湿地蜱的种类、季节消长规律及其分子特征,为阿拉山口艾比湖湿地蜱的分类研究以及蜱传疾病的科学防控提供依据。方法采用布旗法和动物体表搜集法在阿拉山口禾角克边防连、乌兰达布森管护站、艾比湖湿地国家自然保护区石头房子3个采样点,自2014年4-8月连续采集蜱,对采集蜱种进行形态学鉴定,并选取代表蜱种进行线粒体16S r DNA序列扩增与测序分析。结果共采集蜱434只,其中游离蜱392只,寄生蜱42只;经体视显微镜形态学鉴定,采集样本为1科4属（扇头蜱属、璃眼蜱属、革蜱属、血蜱属）7种（亚洲璃眼蜱、边缘革蜱、银盾革蜱、血红扇头蜱、图兰扇头蜱、囊形扇头蜱、短垫血蜱）;艾比湖湿地优势蜱种为亚洲璃眼蜱、边缘革蜱;蜱活动高峰集中在5-6月,革蜱属最高峰出现在5月,亚洲璃眼蜱为6月;线粒体16S r DNA PCR测序比对结果显示,边缘革蜱与新疆石河子注册的KF547986同源性在96%-100%,亚洲璃眼蜱与新疆伊犁注册的KF527439同源性在98%-99%,血红扇头蜱与以色列注册的KF219732同源性在93%-94%。结论首次在艾比湖湿地发现图兰扇头蜱和囊形扇头蜱;在国际上首次对短垫血蜱16S r DNA序列进行了分析和报道,该蜱与美国Haemaphysalis cretica同源性最高（91.0%）;艾比湖湿地地区边缘革蜱、亚洲璃眼蜱、血红扇头蜱16S r DNA存在多样性,来自不同蜱种遗传分支。展开更多
A study carried out for assessment of acaricide for control and how to show resistance of hard tick （Ixodidae） with some types of acaricide which available in Sulaimani marked froro February to April 2012, isolated ...A study carried out for assessment of acaricide for control and how to show resistance of hard tick （Ixodidae） with some types of acaricide which available in Sulaimani marked froro February to April 2012, isolated 80 cattle （local breed） naturally infested with hard tick. Six hundred and fifteen ticks min7 tick/cattle including three genera species were collected and identified, the highest Boophilus spp. followed by Hyalomma spp., and Rhipicephalus spp. were less frequent species collected. Experimental cattle divided into four groups each group content 20 cattle, treatment with four types acaricide and their average of infestation in cattle with Boophilus spp. 33 （41.25%） as the commonest, followed by Hyalomma spp. 31 （75.38%）, Rhipicephalus spp. 11 （13.75%） and 5 （6.25%） found mixed infested with Boophilus spp. and Hyalomma spp. 65 （81.3%） of cattle samples had emaciation and skin lesions. According to site of infestation, it showed that inguinal region was the most common predilection site for the ticks. Observed the genera Boophilus spp., there were highly significant differences （12.52%） between different tick species when calculated by general test （LSD）. The objective of this study was to estimate and compare these acaricide to control hard tick, and there was highly significant relation between different species of hard ticks when treated by these acaricide, according to the chi-square tests. The activities of the acaricide through the time of application were different on the tick genera species. Diazinon （60%） and carbamate （saven 85%） has been a greater degree than other acaricide resistance, while shows the activity of both acaricide injectable ivermactin and cypromethrein through the early time on all species. The results of the study otherwise provide encouraging possibilities for the potential use recommended dose with both acaricide ivermactin-l% and cypromethrine-10%.展开更多
Objective:To determine the fauna and frequency of hard tick species on sheep and cattle in Hamedan Province,Western Iran.Methods:Tick sampling was performed on the whole body of 18000 sheep and 4200 cattle in 3 rural ...Objective:To determine the fauna and frequency of hard tick species on sheep and cattle in Hamedan Province,Western Iran.Methods:Tick sampling was performed on the whole body of 18000 sheep and 4200 cattle in 3 rural regions(mountain,plateau,and plain-mountainous zone)during the year of 2010 to 2011.The ticks were identified with appropriate identification keys.Results:A total of 1534 hard ticks(62.1%male and 37.9%female)were collected in animals.The infestation rate was found 2.4%in animals(4.2%in cattle and 2.0%in sheep).The ticks were classified into 3 genera and 7 species including:Hyalomma marginatum(34.1%),Hyalomma excavatum(29.7%),Rhipicephalus bursa(13.8%),Rhipicephalus sanguineus(7.5%),Hyalomma detritum(7.1%),Haemaphysalis punctata(5.1%)and Hyalomma dromedarii(2.7%).Conclusions:Current study is the first report of fauna and frequency of hard ticks in this region.The results showed that Hyalomma marginatum is the dominant hard tick species.Further studies are needed to determine the importance of Ixodidae ticks of veterinary and public health in this region of Iran.展开更多
文摘目的探究新疆阿拉山口艾比湖湿地蜱的种类、季节消长规律及其分子特征,为阿拉山口艾比湖湿地蜱的分类研究以及蜱传疾病的科学防控提供依据。方法采用布旗法和动物体表搜集法在阿拉山口禾角克边防连、乌兰达布森管护站、艾比湖湿地国家自然保护区石头房子3个采样点,自2014年4-8月连续采集蜱,对采集蜱种进行形态学鉴定,并选取代表蜱种进行线粒体16S r DNA序列扩增与测序分析。结果共采集蜱434只,其中游离蜱392只,寄生蜱42只;经体视显微镜形态学鉴定,采集样本为1科4属（扇头蜱属、璃眼蜱属、革蜱属、血蜱属）7种（亚洲璃眼蜱、边缘革蜱、银盾革蜱、血红扇头蜱、图兰扇头蜱、囊形扇头蜱、短垫血蜱）;艾比湖湿地优势蜱种为亚洲璃眼蜱、边缘革蜱;蜱活动高峰集中在5-6月,革蜱属最高峰出现在5月,亚洲璃眼蜱为6月;线粒体16S r DNA PCR测序比对结果显示,边缘革蜱与新疆石河子注册的KF547986同源性在96%-100%,亚洲璃眼蜱与新疆伊犁注册的KF527439同源性在98%-99%,血红扇头蜱与以色列注册的KF219732同源性在93%-94%。结论首次在艾比湖湿地发现图兰扇头蜱和囊形扇头蜱;在国际上首次对短垫血蜱16S r DNA序列进行了分析和报道,该蜱与美国Haemaphysalis cretica同源性最高（91.0%）;艾比湖湿地地区边缘革蜱、亚洲璃眼蜱、血红扇头蜱16S r DNA存在多样性,来自不同蜱种遗传分支。
文摘A study carried out for assessment of acaricide for control and how to show resistance of hard tick （Ixodidae） with some types of acaricide which available in Sulaimani marked froro February to April 2012, isolated 80 cattle （local breed） naturally infested with hard tick. Six hundred and fifteen ticks min7 tick/cattle including three genera species were collected and identified, the highest Boophilus spp. followed by Hyalomma spp., and Rhipicephalus spp. were less frequent species collected. Experimental cattle divided into four groups each group content 20 cattle, treatment with four types acaricide and their average of infestation in cattle with Boophilus spp. 33 （41.25%） as the commonest, followed by Hyalomma spp. 31 （75.38%）, Rhipicephalus spp. 11 （13.75%） and 5 （6.25%） found mixed infested with Boophilus spp. and Hyalomma spp. 65 （81.3%） of cattle samples had emaciation and skin lesions. According to site of infestation, it showed that inguinal region was the most common predilection site for the ticks. Observed the genera Boophilus spp., there were highly significant differences （12.52%） between different tick species when calculated by general test （LSD）. The objective of this study was to estimate and compare these acaricide to control hard tick, and there was highly significant relation between different species of hard ticks when treated by these acaricide, according to the chi-square tests. The activities of the acaricide through the time of application were different on the tick genera species. Diazinon （60%） and carbamate （saven 85%） has been a greater degree than other acaricide resistance, while shows the activity of both acaricide injectable ivermactin and cypromethrein through the early time on all species. The results of the study otherwise provide encouraging possibilities for the potential use recommended dose with both acaricide ivermactin-l% and cypromethrine-10%.
文摘Objective:To determine the fauna and frequency of hard tick species on sheep and cattle in Hamedan Province,Western Iran.Methods:Tick sampling was performed on the whole body of 18000 sheep and 4200 cattle in 3 rural regions(mountain,plateau,and plain-mountainous zone)during the year of 2010 to 2011.The ticks were identified with appropriate identification keys.Results:A total of 1534 hard ticks(62.1%male and 37.9%female)were collected in animals.The infestation rate was found 2.4%in animals(4.2%in cattle and 2.0%in sheep).The ticks were classified into 3 genera and 7 species including:Hyalomma marginatum(34.1%),Hyalomma excavatum(29.7%),Rhipicephalus bursa(13.8%),Rhipicephalus sanguineus(7.5%),Hyalomma detritum(7.1%),Haemaphysalis punctata(5.1%)and Hyalomma dromedarii(2.7%).Conclusions:Current study is the first report of fauna and frequency of hard ticks in this region.The results showed that Hyalomma marginatum is the dominant hard tick species.Further studies are needed to determine the importance of Ixodidae ticks of veterinary and public health in this region of Iran.
