Herding aphids is pretty much the same.

放牧蚜虫基本也是一样。

The young aphids that hatch are all female.

孵化出来的蚜虫幼虫都是雌性。

It's not that they just try to climb onto any old thing they find nearby.

也就是，蚜虫幼虫不会随便在附近找个成年蚜虫就爬到其背上去。

Meanwhile, among aphids, losses are not a problem.

然而对于蚜虫来根本不是问题。

Female aphids can make little, tiny clones of themselves without ever mating.

雌蚜虫不用交配就能复制很小很小的自己。

A fully grown ladybug can eat nearly 500 aphids a day.

一只长大的瓢虫每天能吃掉五百只蚜虫。

But how do you deal with the aphids on tomato plants?

但是如番茄植株上的蚜虫呢？

Nineteenth-century agronomists rapidly divined that phylloxera had come from North America.

19世纪的农学家迅速推断称，根瘤蚜虫来自北美。

For the adults, the nymphs are a bit of a nuisance.

对成年蚜虫来，蚜虫幼虫有点讨厌。

You want to wash aphids off with a strong current of water.

你想用一股强水流把蚜虫冲走。

Clusters of tiny insects called aphides were to be found on the underside of the leaves.

结果在树叶背面找到成串的叫作蚜虫小虫子。

But some aphids, katydids, lizards, geckos, and snakes only ever reproduce via parthenogenesis.

而有些蚜虫、蝈蝈、蜥蜴、壁虎、蛇等只进行孤雌生殖。

Imagine you're an aphid, a tiny insect that sucks plant sap for a living.

想象你是一只蚜虫——一种以吸食植物汁液为生的小虫。

Although it may stop the aphid problem, it will also threaten bees and butterflies.

虽然它可以阻止蚜虫问题，但它也会威胁到蜜蜂和蝴蝶。

Clusters of tiny insects called aphids were to be found on the underside of the leaves.

结果在树叶背面找到成串的叫作蚜虫的小虫子。

You can't be too young if you're an aphid, some of them are born pregnant.

如果你是蚜虫，再早繁衍都不算早，它们有些刚出生就已经怀孕了。

The ground is a scary place for an aphid, but it's better than a cow's mouth.

对蚜虫来，地面是个可怕的地方，但好过牛的嘴巴。

But the " pincher bugs" also eat aphids, which are enemies of the garden. So are thrips and spider mites.

但 “螯虫 ”也吃蚜虫，而蚜虫是花园的敌人。蓟马和蜘蛛螨也是如此。

One is to spray soapy water onto soft-bodied insects like aphids, spider mites, thrips and whiteflies.

一种是向蚜虫、蜘蛛螨、蓟马和粉虱等软体虫喷洒肥皂水。

Ants keep predatory insects away from where their aphids feed; Gmail keeps the spammers out of our inboxes.

蚂蚁赶走蚜虫进食之的捕食性虫；谷歌邮箱也帮助我们在收件前远离那些垃圾邮件制造者。