pheromone

Effect on the controlling oriental tobacco budworm, Helicoverpa assulta by using sex pheromone.

与用性信息素诱剂防治烟青虫的效果>>相似的文献.

Several application examples of organic synthesis employed in pheromone have also been put forward.

并列举了几个有机合成在信息素上应用的实例.

When an ant finds food, it produces a pheromone that will lead others straight to where the food is.

当蚂蚁找到食物时,它会产生一种信息素,这种信息素会直接引导其他蚂蚁找到食物。

All each ant does is to follow the strongest pheromone ( chemical ) trail left by other ants.

所有蚂蚁都是跟随信号最强烈的信息素 ( 化学信号 ) 指示行动,这些信息素也是其他蚂蚁所留下的.

Methods The aggregation pheromone was extracted from epidermis and analysed by gas chromatography ( GC).

方法提取德国小蠊聚集信息素，用气相色谱检测各组分的相对含量。

When an ant search path, It always go forward along a less pheromone path.

蚂蚁在探索路径时，总是沿着信息素最小的路径前进。

During the ACO system emulation experiment, many uncertain factors of pheromone updating are found.

在对蚁群算法进行系统仿真实验过程中, 发现存在多种不确定因素影响信息素的更新.

The stronger the pheromone signal, the more other ants followed that route.

信息素的信号越强, 循迹而来的蚂蚁就越多.

Theira unspoken message was " my pheromone are in business. "

有一个不广为传播的信息就是 “ 我的信息素在到处做买卖. ”

Reserch and development on probe traps, attractants, pheromone probe traps and electronic detecting system were introduced.

重点介绍了探管诱捕器 、 物引诱剂 、 息素探管诱捕器以及电子检测系统的研究和开发.

Application of sex pheromone of insects for monitoring and controlling is of the important IPM strategies.

应用昆虫性信息素进行害虫监测和防治是害虫综合治理重要措施之一.

These results are the basis of total synthesis of sex pheromone of this kind of pine sawfly.

为此种松叶蜂性信息素的全合成奠定了基础。

The importance of identifying the trace component in pheromone chemical communication system of insects is emphasized.

强调了性信息素微量成分鉴定工作在昆虫化学通讯系统研究中的重要性.

Studies on the sex pheromone of IXODID ticks

硬蜱性信息素的研究

Heritability of kinship pheromone in the beaver: how is information about relatedness coded?

河狸亲缘信息素的遗传力: 遗传关系的信息是怎样编码的?

Does the contact sex pheromone of Japanese pine sawyer , Monochamus alternatus, exist?

松墨天牛是否存在雌性接触信息素?

A New Synthesis of the Principal Component of San Jose Scale ′ s Sex Pheromone

合成梨圆蚧性信息素主要组分的新路线

Global searching and convergence abilities are improved by adaptively changing the pheromone trails evaporation parameters.

该算法利用自适应改变信息激素的挥发系数改善传统蚁群算法的全局搜索能力和收敛速度.

The influence of different dispensers on the attraction efficiency and duration of sex pheromone traps of the oriental fruit moth

梨小食心虫性外激素不同诱芯对诱蛾活性及持效期的影响

Synthesis of the Intermediates of Sex Pheromone of Pine Sawfly

松树叶蜂性信息素中间体的合成研究

Effects of Culture Condition on the Mating Pheromone Production of Tremella fuciformis Berk.

与培养条件对银耳孢子产交配信息素的影响>>相似的文献.

The release of sex pheromone by foveal glands in an IXODID tick

硬蜱盾窝腺释放性信息素

A hybrid optimization algorithm based on ant colony algorithms and chaos optimization algorithm is proposed to avoid searching blindly before reducing the searching space of variable optimized in chaos optimization algorithm. The algorithm utilizes the pheromone positive feedback effect to guide chaos search.

为了克服混沌搜索的盲目性，提出了一种蚁群算法和混沌优化算法相结合的混合优化算法，该算法利用蚁群算法中信息素正反馈的思想指导当前混沌搜索的区域。

Project's operation: FuDe Zhongtian Export Corporation, Transit and Investment Corporation, Nagas ladies fashion, PHEROMONE cowboy series.

旗下经营项目有: 芙德中天进出口公司, 中天投资公司, 纳迦时尚女装, 菲洛蒙牛仔系列等.

When an individual ant comes under attack or is dying, it sends out an alarm pheromone to warn the colony to prepare for a conflict as a defense unit.

当个体蚂蚁受到攻击或濒临死亡时,它会发出一个警报信息素,警告蚁群作为防御单位准备应对冲突。

Where we use sound and sight to communicate, ants depend primarily on pheromone, chemicals sent out by individuals and smelled or tasted by fellow members of their colony.

在我们使用声音和视觉进行交流的地方,蚂蚁主要依靠信息素,那是个体散发出来的化学物质,而蚂蚁的群体成员能闻到或品尝到它。

Fire ants make use of an alarm pheromone to alert workers to an emergency.

火蚁利用一种报警信息素来提醒公议出现的紧急情况.

Bioassay suggested that male response was regulated by the sex pheromone secreted by females.

生物测定表明:雄蜱的行为反应受雌蜱分泌的性信息素影响.

On control of Cossidae, we should adopt the integrative control measure of combining chemical control with biological control and mass trapping and mating disruption by pheromone or attractant in our country.

在我国，对木蠹蛾的防治，应采取化学防治、生物防治及使用人工合成性信息素或性诱剂诱捕法和迷向法综合防治措施。

The saccate structure was further identified as the sex pheromone gland by EAG technique.

触角电位进一步证明这一囊状结构为性信息素腺体。