2) oestriasis
羊狂蝇蛆病
1.
Objective In order to prevent and control the oestriasis of sheep.
目的为有效预防和控制羊狂蝇蛆病的发生。
3) Oestrus ovis larva
羊狂蝇蛆
4) Cephenemyia trompe
狂蝇蛆
1.
Effect of Cephenemyia trompe infestation on metabolism of oxygen free radical in Rangifer tarandus;
狂蝇蛆病对驯鹿体内抗氧化系统的影响
2.
Oluguya ewenke national countryside of Genhe city , Inner Mongolia Autonomous Region , was chosen as an experimental base in order to study the occurrence regularity of the Cephenemyia trompe maggot of Rangifer taradus Linnacus and to prevent and control such disease effectively and eventrully.
为探明驯鹿狂蝇蛆病的发病规律并进行有效防治。
5) ophthalmomyiasis interna posterior (OIP)
[拉]眼内后房(羊狂蝇)蛆病
6) Cephenemyia trompe
驯鹿狂蝇蛆
1.
Efficacy of ivermectin and avermectin against the second and third stage larvae of Cephenemyia trompe in reindeer;
伊维菌素和阿维菌素对驯鹿狂蝇蛆Ⅱ期与Ⅲ期幼虫的驱杀试验
2.
The thesis studied thoroughly the morphological structure by optical microscope and scanning electronic microscope and the mitochondrial cytochrome oxidase I (COI) gene sequence of larvae and adult of Cephenemyia trompe in reindeer for evolution by the molecular biology techniques.
结果如下: 光学显微镜观察显示:驯鹿狂蝇蛆Ⅰ期幼虫大小为2。
补充资料:羊狂蝇
羊狂蝇 Oestrus ovis 双翅目狂蝇科的一种。中国西北、内蒙古、华北和东北等地区较为常见。成虫体中形,淡灰色,体长10~12毫米,全身密被绒毛,外形似蜂。头大,黄色。幼虫寄生在羊的鼻腔及其附近的腔窦内,主要为害绵羊,病羊的症状为流脓性鼻液、打喷嚏、呼吸困难等。 羊狂蝇的生活史经卵、幼虫、蛹、成虫4个虫期。成虫在每年的春、夏、秋三季出现,尤以夏季为盛;雄蝇经交尾后很快死亡,雌蝇受精后,待体内幼虫发育。在晴朗的天气下,飞翔更为迅速,寻找寄主,袭击不备之羊,迅速产子于羊鼻孔内或周围,每次产幼虫30~40个,每头雌蝇在数日内能产600只幼虫。刚产下的一龄幼虫活动能力很强,爬入鼻腔固定于鼻粘膜上,并向鼻腔深处爬动,达到鼻腔、额窦或鼻窦内,少数进入颅腔,经9~10个月发育为三龄幼虫。翌春幼虫从固着部逐渐向鼻孔爬出,当患羊打喷嚏时,幼虫被喷出,落地入土或羊粪堆内化蛹,蛹期1~2个月后羽化为成蝇,成蝇不取食,寿命不超过20天。患羊可用敌百虫来治疗。 |
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