为评估Onthophagus hircus对伊维菌素强化粪便（IFM）的趋性，研究发现其无法区分含药与未处理粪便。 蜣螂在牲畜生态系统中具有重要意义。利用大环内酯类药物控制牛寄生虫，会对粪便无脊椎动物群落产生不利影响。本研究旨在实验室条件下，评估 对伊维菌素 ...

No one knew the reason the town goat followed the flower vender around town until someone found piles of damp petals along the routes the flower vender took. All the kinfolk of the goat had long ...

Goats are stout-bodied mammals with horns and cloven hooves. There are two types of goats: domestic goats (Capra hircus), which are raised and bred as farm animals; and mountain goats (Oreamnos ...