Some locusts now in Saudi Arabia, the Locust Watch update stated,"could reach southwest Iran and continue moving eastwards.".
东非的爆发是数十年来最严重的一次疫情,蝗虫已经在肯亚和索马里大部分地区毁坏了农作物。
The locust outbreak in east Africa is the most serious in decades and has already devastated crops across a swath of Kenya and Somalia.
因为蝗虫多年来没有拜访过乌莫菲亚,每个人本能地知道他们吃得很好。
For although locusts had not visited Umuofia for many years, everybody knew by instinct that they were very good to eat.
沙漠蝗虫是世界上最危险的迁徙害虫,每天可以随风飞行150公里。
The desert locust is the world's most dangerous migratory pest capable of flying up to 150 km a day with the wind.
蝗虫和蚱蜢、红嘴奎利亚雀、蚜虫、禾谷类作物的钻心虫等,都是作物产区的重要虫害。
Locusts and grasshoppers, quelea birds, aphids, stem borers of cereals, etc. are all important pests in crop production areas.
落基山蝗虫是唯一已知的北美蝗虫物种,”希尔说。
The Rocky Mountain locust is the only extinct North American grasshopper species known,” Hill said.
沙漠蝗虫是可形成大规模群体的蚱蜢,对农业生产、生计和粮食安全构成重大威胁。
Desert Locusts are grasshoppers that can form large swarms and pose a major threat to agricultural production, livelihoods and food security.
这是蝗虫。一平方公里内可以有八千万只蝗虫,但是他们不会撞到彼此。
This is a locust. There can be 80 million of them in a square kilometer, and yet they don't collide with one another.
相反地,这项研究也发现了蝗虫不喜欢氮含量高的食品,就像之前的设想,但是事实上受到其限制。
Conversely, the study also found that locusts do not thrive on nitrogen-rich food, as previously thought, but are in fact hampered by it.
蝗虫的大规模复活和大量害虫的形成大约每十到十五年发生一次。
The mass resurgence of the locust and the formation of a large flock of pests occur approximately once every ten to fifteen years.
尽管发出了可信的预警,但铺天盖地的沙漠蝗虫袭击了西非和北非的十多个国家,摧毁了数百万公顷的庄稼。
Despite credible early warnings, a swarm of desert locusts attacked more than 10 countries in West and North Africa, destroying millions of hectares of crops.
Thanks to the eLocust3 system, locust monitoring has been improved and is now used in the 19 countries most vulnerable to infestations.
他们就向上帝祷告,于是大量海鸥从加州飞来吃光了蝗虫,保住了他们的收成。
They prayed to God, and a large number of seagulls flew from california to eat locusts, keep their harveSt.
它通常被称为蝗虫,希尔说这是蝗虫数量达到群体数量时的变化。
It was often called a locust, which Hill said is what a grasshopper population becomes when it reaches swarm numbers.
目前,肯尼亚、埃塞俄比亚等国政府部门紧急调集飞机治灾,通过空中喷洒杀虫药等方式消灭蝗虫。
Presently, government agencies in Kenya, Ethiopia and other countries spray insecticides in the air to eliminate locusts for disaster relief.
索马里地区奥加登(Ogaden)Shilabo-埃塞俄比亚-一群骆驼正试图通过蝗虫的入侵的地区。
Shilabo, Ogaden, Somali region- Ethiopia- A herd of camels is trying to find its way through an invasion of locust.
此外,粮农组织与紧急灭蝗行动中心合作,在该区域为防治沙漠蝗虫和保持植被建立了两个机构。
In addition, FAO, in collaboration with the Emergency Centre for Locust Control Operation, created two bodies to control desert locusts and maintain vegetation in the region.
在墨西哥,特别是在它的南部地区,除了各种玉米饼,你会发现油炸蝗虫,包裹在无酵饼。
In Mexico, especially in its southern regions, in addition to all sorts of tortillas, you will find roasted locusts wrapped in fresh scones.
系统药物“ClotiametEDC”显示了良好的结果,该药物可提供对蝗虫的可靠保护,持续三周。
A good result is shown by the systemic drug“Clotiamet EDC”, which provides reliable protection against locusts for three weeks.
执行委员会每个成员的代表最好应当是一名蝗虫专家。
The representative of each Member of the Executive Committee should preferably be a locust specialist.
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