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核心提示:“杀人蜂”是由于人类自己的偶然疏忽才产生出来的。1956年,巴西的昆虫学家为了改良当地的蜜蜂,使它们能多产蜜,就特意从非洲引进了一种野性十足、产蜜量高的野蜂,与当地的蜜蜂杂交,没想到竟繁育出了这种攻击性极强的蜂。后来,因为管理人员的疏忽,一些杂交蜂从实验室逃出,迅速在野外繁殖起来,成了令人恐惧的“杀人蜂”。尽管人们采取了许多措施,想消灭这一大祸害,可是,这些杂交蜂适应自然的能力极强,繁殖的速度很快,所以,直至今日还没能有效地遏止它们的蔓延。这种昆虫毒性剧烈,可以短时间内致人死亡,每年都有成千上万人因此受害。核心提示:
Core Tip: “Killer Bees ” is due to human accidental negligence was generated. In 1956, in order to improve the local honey bees so that they could prolific honey, entomologists in Brazil deliberately introduced a wild, high-yield wild bee from Africa and crossed with the local bees without expecting any breeding Out of this highly aggressive bee. Later, because of supervisors’ negligence, some hybrid bees escaped from the lab and quickly multiplied in the field to become a frightening “killer bee.” Despite the many measures taken to eradicate this scourge, these hybrid bees have not been able to contain them effectively until today, because of their ability to adapt to nature and their ability to reproduce rapidly. The insects are extremely toxic and can kill people in a matter of hours, killing thousands each year. Core Tip: