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The LC50 on Apismelliferal L were 1659.96mg/L and 9213.06mg/L by intake and spraying methods, the coefficient of ground bait were 0.60 and 0.11. The toxicity of the EC was low on bee .

测得0.2%苦皮藤素乳油对意大利蜜蜂的饲喂与触杀毒性LC50分别为1659.96与9213.06mg/L,投毒系数为0.60和0.11,属对蜜蜂低毒农药。

Honeybee, honeybee, what can you do?

蜜蜂蜜蜂,你都会做些什么呀?

Silence of the Bees is the first in-depth look at the search to uncover what is killing the honeybee.

沉默的蜜蜂是在深入研究的搜索,发现了第一个是杀蜜蜂

The average life span of a honeybee during summer months is about six weeks.

有趣的是冬季蜜蜂的寿命会显著延长;蜜蜂可顺利越冬。

"Bee:any of several winged, hairy-bodied, usually stinging insects of the superfamily apoidea in the order Hymenoptera, including both solitary and social species and characterized by sucking and chewing mouthparts for gathering nectar and pollen ."

蜜蜂蜜蜂总科中膜翅目的一种带翅、体附茸毛、通常螫刺的昆虫,包括独居类和群居类。它们的特点为可以用嚼吸口器采取花蜜和花粉。

This paper reviewed the advances in honeybee breeding involving to estimate the numbers of subfamilies in a colony and analyze the genetic correlation among workers; guess the polyandry level of queens and identify the purity of a subspecies; build a linkage map and discriminate loci of quantitative traits; genotype and distinguish full sister from semi sisters; analyze the trend of sperm to inseminate an egg and so on by means of such molecular biotech as microsatellites DNA, mitochondria...

综述了应用微卫星 DNA技术、线粒体 DNA技术、随机扩增多态性 DNA、聚合酶链式反应和 DNA指纹等分子生物技术所进行的蜜蜂育种研究现状。其应用主要包括估计蜂群内亚家系的组成数目和分析工蜂间的遗传相关,推断蜂王的多雄水平和鉴定蜜蜂种性,构建连锁图和区别数量性状位点,鉴定基因型和区别全胞、半胞姐妹以及分析精子受精力的倾向性等

Armed with a book by Nobel Prize winner Karl von Frisch, who discovered that bees use dance to communicate, I deduced that my bees were telling nestmates about a spot 300 meters to the southeast.

诺贝尔奖得主卡尔·冯·弗里希发现了蜜蜂用舞蹈交流信息的现象。根据他书上的描述,我推断我所看到的蜜蜂正在告诉它的同伴东南300米处的一个地方。

Bees appear licensing of all agricultural products by the Beijing North West Institute of bee research and development.

物活性成分。"蜜蜂堂"牌所有产品均由北京北农西方蜜蜂研究所研发。

Carpenter bees are the most efficient pollinator, much more so than honey bees.

木匠蜜蜂是最有效授粉,而且比蜜蜂

If there were a single, remediable cause of the honeybee die-off, the question of possible extinction would lose much of its force.

如果导致蜜蜂消亡是一个单一的、可补救的原因,那么蜜蜂可能灭绝这个问题就将失去很多影响力。

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在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。

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