This box contains a pheromone that attracts them.

这盒状装置里有一种能吸引臭虫信。

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

它被称为荆芥内酯，具有模拟猫信独特能力。

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

第一排是你要麝香味，第二排是木香皮革香和植物香系列，第三排是配套外激，别乱用哦。

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

按定义来说，信只能用于同种生物间交流。

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

一些萜被用于进行种内交流，这样萜我们称之为信。

The pheromone can both attract and paralyze maile tsetse flies.

这种信可以吸引和麻痹采采蝇。

They produce compounds that act like cat pheromones.

它们会产生类似于猫信化合物。

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.

信是一种化学气味，可以将我们吸引到同一物种其他动物身上。

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

最后，信雄甾二酮在男性和女性大脑中会导致下丘脑有不同反应。

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好工具：蜜蜂信。

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

这些行为可能由信促成，信是告诉其它蚂蚁哪里有路径化学物质。

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，用来分泌信以便向潜在配偶飘去。

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

当邻近水果感觉到这种信时，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信，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性引诱外激 满意了吧？

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

腋下和生殖器附近毛发也有助于捕捉和散发我们青春期开始分泌气味和信。

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

雄果蝇平和关键是与雌性接触时间长了，继而雌性信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挥发油进入猫鼻组织，就像人造猫荷尔蒙。