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The drug can prevent the hypodermal fly from laying eggs on the cattle, destroying its life chains and achieving the goal of preventing and curing the disease of hypodermal fly maggots.
其散发的气味能驱赶牛皮蝇离开牛体,从而阻断牛皮蝇在牛体上产卵,破坏其生活史,达到防治牛皮蝇蛆病的目的。
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