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穿什么颜色的衣服招蚊子(穿哪种颜色的衣服最招蚊子?研究找到了答案)

2023-01-29 大全 92 作者:考证青年

冬去春来,天气转暖,再过一阵子蚊虫又要开始“上班”了。如果你是招蚊体质,穿衣服记得避开蚊子最喜欢的颜色,以免被蚊子“独宠”。

穿什么颜色的衣服招蚊子(穿哪种颜色的衣服最招蚊子?研究找到了答案)

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While there are of that go into how you are to , new has found the you’re play a role.

很多因素都可能导致你成为“招蚊体质”,但是新研究发现,你穿的衣服颜色也起到了一定作用。

That’s the main from a new study in the . For the study, from the of the of Aedes when they were given types of and scent cues. The put the into small test and them to , like a dot or ’s hand.

这是发表在《自然·通讯》期刊上的一项新研究得出的主要结论。来自华盛顿大学的研究人员在这项研究中追踪了雌性埃及伊蚊在被给予不同视觉和气味线索时的行为模式。研究人员把蚊子放在小试验箱中,然后让它们接触不同的东西,比如一个彩色圆点或一个人的手。

In case you’re not with how find food, they first that you’re by from your . That them to scan for and that could food, the .

如果你不了解蚊子是如何觅食的,这里要告诉你,蚊子最开始察觉到你的存在是因为闻到了你呼出的二氧化碳。研究人员解释道,这促使它们寻觅和食物相关的特定颜色和视觉形态。

When there was no odor like in the test , the much the dot, not what hue it was. But once in the , they flew dots that were red, , black, or cyan. Dots that were green, blue, or were .

如果试验箱里没有二氧化碳的气味,蚊子很可能会对彩色圆点视而不见,不论是什么颜色的圆点。但是研究人员只要在试验箱里喷洒二氧化碳,蚊子就会飞向红色、桔色、黑色或蓝绿色的圆点。与此同时,蚊子对绿色、蓝色或紫色的圆点视而不见。

“Light are as a to , which is why many avoid in ,” Best says. “ are very to dying by , light may and . In , may , which are more to and heat, to use their to a host.”

昆虫学家蒂莫西·贝斯特说:“浅色被蚊子视为威胁,这是各类蚊虫不在太阳直射下叮咬的原因。蚊子很容易脱水而死,因此浅颜色可能代表着危险,促使蚊子本能地避开。相比之下,深色与阴影更接近,更容易吸收和保留热量,这让蚊子可以动用它精密的触角来锁定叮咬对象。”

If you have the of or when you know you’ll be going into an area with lots of , Best going with the . “Dark stand out to , light blend in.” he says.

当你知道自己要去一个蚊子很多的地方时,如果你有浅色衣服和深色衣服可以选择,贝斯特建议你选择浅色的衣服。他说:“蚊子可以识别深色衣服,但却识别不出浅色衣服。”

How to bites

如何预防蚊虫叮咬

Apart from like (red, , black, and cyan) when you’re going into areas where these bugs are known to lurk, there are other you can do to lower your risk of being by a , which :

当你去蚊子多的地方时,除了避免穿蚊子喜欢的颜色(红色、桔色、黑色、蓝绿色),还有其他几种做法可以降低被蚊虫叮咬的几率。

Using

用杀虫剂

Wear long- and pants

穿长袖衬衫和长裤

Get rid of water your home or empty items that hold water like bird baths, toys, and

每周定期清理住宅附近的死水,或倒掉鸟池、玩具和花盆等容器里的水

Use on your and doors

安装纱窗和纱门

Each of these will in your of . And, if you’re able to wear other than red or dark , even .

这些防护措施都能减少你被蚊虫叮咬的几率。当然,如果你不穿红色或深色的衣服就更好了。

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