This box contains a pheromone that attracts them.

这个盒状装置里有一种能吸引臭虫的息素。

It's called nepetalactone, and it has the unique ability to mimic a cat pheromone.

它被称为荆芥内酯，具有模拟息素的独特能力。

First row are your musks. Second is woods, leathers and botanicals. Third is assorted pheromones. Tread lightly.

第一排是你要的麝香味，第二排是木香皮革香和植物香，第三排是配套的外激素，别乱用哦。

By definition, pheromones are only used to communicate within the same species.

定义来说，息素只能用同种生物间的交流。

Some terpenes are used to communicate within the same species, in which case we'd call them a pheromone.

一些萜被用进行种内交流，这样的萜我们称之为息素。

The pheromone can both attract and paralyze maile tsetse flies.

这种息素可以吸引和麻痹采采蝇。

They produce compounds that act like cat pheromones.

它们会产生类似息素的化合物。

Well, they're gonna have to use pheromones and scent markers.

它们得透过释放荷尔蒙和气味标志才行。

They also rub up against you to spread these pheromones.

它们还会在你身上蹭来蹭去以传播这些荷尔蒙。

Pheromones are chemical scents that attract us to other animals of the same species.

息素是一种化学气味，可以将我们吸引到同一物种的其他动物身上。

Finally, the pheromone Androstadienone causes different hypothalamic responses in male and female brains.

最后，息素雄甾二酮在男性和女性大脑中会导致下丘脑有不同的反应。

Now, researchers think they have a good tool to deter elephants: honeybee pheromones.

现在，研究人员认为他们拥有了阻止大象的好工具：蜜蜂息素。

These behaviors may be facilitated by pheromones, chemicals that tell other ants where a trail is.

这些行为可能由息素促成，息素是告诉其它蚂蚁哪里有路径的化学物质。

We may have evolved to retain these hairs to trap pheromones to be wafted towards potential mates.

我们已经进化并保留这些毛发，用来分泌息素以便向潜在的配偶飘去。

And when neighboring fruits sense this pheromone, they ripen faster, so that all fruits mature at the same time.

当邻近的水果感觉到这种息素时，它们会成熟得更快，最后所有水果都会同时成熟。

A manmade version of the pheromone might also be developed to lure locusts into traps to be killed.

也可以开发出一种人造息素，引诱蝗虫至陷阱后将其消灭。

Yeah , I just want to put it out there in case I inadvertently squirt any pheromones in your direction. Happy?

嗯 我就想让大家都知道以防我不经意朝你喷射出我的性引诱外激素 满意了吧？

Hair near our underarms and genitals also helps trap and project odors and pheromones we start secreting at puberty.

腋下和生殖器附近的毛发也有助捕捉和散发我们青春期开始分泌的气味和息素。

The key to peace was prolonged physical contact with females—which causes female pheromones to rub off on the males.

雄果蝇平和的关键是与雌性的接触时间长了，继而雌性息素因摩擦而沾到它们身上。

One of its volatile oils called Nepetalactone enters the cats' nasal tissue and acts like an artificial cat pheromone.

其中一种叫做荆芥内酯的挥发油进入的鼻组织，就像人造的荷尔蒙。