Outdoors, mosquitoes and midges were a perpetual torment. 在户外,蚊子和蠓虫永远让人不得安生。
The breeze died away; midges began to bite. 风息了;蚊蚋开始叮人。
Any of various small biting flies: midges; biting midges; black flies; sand flies. 各种咬人的小飞虫;双翅目小昆虫;咬人蚊;黑蚊;沙蝇。
Descriptions of two new species of biting midges from Gansu and ningxia, China ( diptera: ceratopogonidae) 甘肃宁夏蠓类二新种描述(双翅目:蠓科)
Objective The classification of blood? sucking midges in Jilin province was investigated. 目的研究吉林省吸血蠓的分类。
A mix of lavender essential oil with grape seed base oil applied to the skin can act as a repellent of mosquitoes, midges and other insects. 熏衣草精油混合葡萄籽基础油涂在皮肤上可以用来驱蚊和其它小昆虫。
Insects buzzed around her, lazy dragonflies and glistening green wasps and stinging midges almost too small to see. 昆虫围绕着她嗡嗡而叫,那些懒蜻蜓、发亮的绿蜂还有咬人的蚊蚋小得几乎看不见。
Midges swarmed in the air, and a dragonfly floated over the stream, darting here and there. 蚊虫云集在空中,一只蜻蜓在小溪上悬停着,突然从这边移到另一边。
Conclusion The investigation provided the basis for further studies on the population composition of bloodsucking midges in this area. 结论为黑龙江省乌苏里江流域吸血蠓的种群组成研究提供了科学依据。
Any of various similar dipteran insects, such as the biting midges of the family ceratopogonidae. 蠓一种类似双翅目小昆虫,如双翅科中咬人的小昆虫。
Conclusion This study provided the basis for further development of the ecology, vector competency and prevention and control of the blood? sucking midges in Jilin province. 结论为深入开展吉林省吸血蠓的生态学、媒介作用和防治等提供了理论依据。
By using specially designed emergence traps, the occurrence of chironomid midges in rice field were studied throughout the early rice season in Fuyang, Zhejiang Province, China. 为了解稻田摇蚊的分布状况,利用笼罩对浙江省富阳市早稻田的摇蚊种类和动态进行了系统调查。
In the summer, male midges start to swarm at dusk. 夏季每到黄昏时分雄蠓就开始麇集。
Methods To collect midges with bed-curtain, insect-net and light-trap. 方法用帐诱、灯诱和挥网采集蠓。
In rice field, chironomid midges are very abundant. Currently, our knowledge about chironomid midges in rice field is limited to the species survey as a neutral group. 目前我国关于稻田摇蚊的研究局限于种类描述和将摇蚊作为一类中性昆虫的调查。
Species distribution and ecological study on blood-sucking midges from five counties ( cities) of east Jilin province in China 吉林省东部五县市吸血蠓的种类分布和生态研究
Methods To collect midges with bed-curtain, insect net and light trap. Collection papers of bloodsucking midges in three provinces of Northeast China. 方法采用帐诱、灯诱和挥网法采集蠓,收集东北3省吸血蠓研究文献。
The composition of species of blood-sucking midges varied with different habitats, places and months. 不同生境、场所和月份的蠓种组成有所不同。
A study on the wheat midges in North Kiangsu 苏北小麦吸浆虫的研究与调查
The blood-sucking rates of midges varied with different months. 不同蠓种在不同月的吸血率有所不同。
Methods To collect and classify the introduced medical insects, including mosquitoes, midges and flies, on entry ships at quarantine anchorage of Qinhuangdao port. [方法]在检疫锚地对来自国外的入境国际航行船舶携带的输入性蚊类、蠓类和蝇类等情况进行调查研究,对采集的标本进行计数和分类鉴定,并对结果进行统计分析。
The repelling rate against midges was 92.8% after eleven hours, and 82.6% after fourteen hours. 10h内对蠓的驱避率为100%,11h后为92.8%,14h后为82.6%。
The activities of both the midges are highly related to moonlight at the first quarter, the last quarter and the full-moon. 在上弦、下弦和望月夜,蠓的活动和月光的变化相关,月光似能促进蠓的活动。
Objective To study faunal distribution on bloodsucking midges in three provinces of Northeast China. 目的研究东北3省吸血蠓的区系分布。
Tow new species and some new recores of biting midges from Hong kong, china ( diptera: ceratopogonidae) 我国香港特别行政区蠓类二新种及新记录种的发现(双翅目:蠓科)