蜱对人、畜的危害及应用鸡灭蜱试验

The harm of ticks to human and livestock and the application of the chicken killing ticks test

蜱类是人和家畜体表的一种吸血性外寄生虫。蜱吸食畜禽血液和向血液中分泌毒素,使家畜贫血、消瘦、生长速度减慢、繁殖率下降,蜱还能传播人和畜禽的一些传染病和寄生虫病,给畜牧业生产造成很大损失和人类的健康带来巨大危害。因此,探讨如何进行灭蜱,控制蜱及防止蜱传播疾病,是值得研究的课题。通常灭蜱的方法有化学灭蜱法、生物灭蜱法和环境灭蜱法等,这些方法有各自的优缺点及应用条件限制,为寻求一种较好的、低残留、适于灭蜱实际应用的生物灭蜱方法,应用鸡进行了灭蜱试验,并取得了较好地试验效果,是对蜱进行生物学防治的有益探索,在应用鸡灭蜱的同时减少了化学杀虫剂灭蜱过程中对环境的污染,节省了鸡的饲料,提高了鸡产品风味。从寄生虫防控的发展方向上,应用鸡进行灭蜱是一种很有推广前景的生物灭蜱方法。

Ticks are sucking parasites on humans and domestic animals body surface. Tick sucking animal blood and blood to secrete toxins, the livestock anemia, weight loss, growth slowed, repro- ductive rate declined, the tick can spread from person to person and animal infectious diseases and parasitic diseases, to animal husbandry production caused great loss and human health caused great harm. Discuss how to carry out the control of tick, tick and tick descendants and livestock diseases, is worth studying. Usually kill ticks with chemical and biological method to kill ticks, ticks out to kill ticks environmental law, these methods have advantages and disadvantages and limit their application conditions, in order to find a good, low residue and kill tick kill ticks method is suitable for practical application, we use the chicken tick test were carried out. And has achieved a good result, it is useful to explore the biological control of ticks, at the same time in the application of chicken to kill ticks to reduce the pollution of chemical pes- ticides insecticide to kill ticks on environment in the process, save the chicken feed, raise chicken flavor, from the direction of the development of the prevention and control of parasites, application of chicken out the tick is a very promising biological method to kill ticks.