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- Thus, the blue rubber septum was the most suitable carrier of synthetic sex pheromone in the application of sex pheromone for monitoring and controling Cydia trasias. 因此,在槐小卷蛾性信息素监测与防治系统中,以蓝颜色的天然橡胶作为合成性信息素的载体最为适宜。
- synthetic sex pheromones 性诱剂
- )in crucifer vegetable field was studied, then the effects of Vairimorpha sp. (Microsporidia), Bacillus thuringiensis, neem and synthetic sex pheromones on DBM were discussed respectively. 其次研究了微孢子虫、苏云金杆菌制剂、印楝素及性诱剂等生物防治措施对小菜蛾种群的控制作用;
- EAG response of male Helicoverpa armigera to synthetic sex pheromone components 棉铃虫雄虫对人工合成性信息素的触角电位反应
- Synthetic sex pheromone 性诱剂
- Title: Determination of Double Bond Position in Conjugated Dienes in Sex Pheromones of Dendrolimus SPP. 关键词:4-甲基-1,2,4-三唑啉-3,5-二酮;共轭双键;气相色谱-电子轰击质谱;性信息素;云南松毛虫
- Semiochemicals in scarabs include sex pheromones, aggregation pheromones and attractants of plant origin. 金龟子信息化学物质包括性信息素、聚集信息素和植物源引诱剂。
- Some insects, for example, can release sex pheromones that will attract a mate from many kilometres away. 以某些昆虫为例,它们可以通过释放性信息素来吸引数公里以外的配偶。
- Synthetic sex hormones, including forms of oestrogen and testosterone, hae been used to make cattle grow faster. 合成的性激素,包括雌激素和雄激素,已经被用于饲养牛,以使它们长得更快。
- This paper summarized chemical structure characters of semiochemicals in scarabs, and reviewed the unique reciprocal role of chiral sex pheromones as agonist-antagonist in ... 本文总结了金龟子信息化学物质的化学结构特点,并评述了金龟子化学通讯中独特的手性性信息素相互拮抗作用及性信息素生物合成的研究。
- Z,12Z ) octadecadienal and ( 9Z,12Z,15Z ) octadecatrienal were two major components of the sex pheromones emitted by females of the Hyphantria cunea (Drury). The compounds were prepared from linoleic and linolenic acids as if the pathway of biosynthesis. 采用仿生合成法制备了美国白蛾 Hyphantria cunea性信息素的两个主要成分 ,(9Z,12 Z) -十八碳二烯醛和 (9Z,12 Z,15 Z) -十八碳三烯醛。
- Research by a team of neuroscientists has revealed that male mice construct complex songs and sing them for minutes at a time when they come across sex pheromones produced by potential mates. 根据一个神经科学家团队的研究显示当雄鼠接触有浅力的配偶制造的贺尔蒙,能编复杂的歌曲并一次唱上几分钟。
- By using the electroantennogram (EAG) recording technique, Z11-hexadecenol (Z11-16 :OH) and Z11-hexadecenal (Z11-16:ALD) were tested as the sex pheromone candidates of sugarcane stem borer moth (Chilo infuscaiellus) from 70 synthetic stan-dard compounds. 应用触角电位(EAG)技术,从70种合成的标样化合物中,确定顺-11-十六碳烯醇(Z11-16:OH)、顺-11-十六碳烯醛(z11-16:ALD)为二点螟性外激素的候选化合物。
- Most insect sex pheromones consist of conjugated alkadiene.The activity of a pheromone has a lot to do with its configuration, position of the alkadiene. 许多昆虫性信息素具有共轭二烯的结构,它们的双键位置和几何构型是决定其生物活性的重要因素。
- The component of sex pheromone was analyzed by gas chromatogram and GC/MS, it was identified primarily to be dioctyl ester containing 24 carbon. 利用气相色谱及气质联用技术分析,嗜虫书虱雌成虫的性信息素的主要成分初步鉴定为含有24个碳的酯类化合物。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- 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。
- 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?
- Effect on the controlling oriental tobacco budworm, Helicoverpa assulta by using sex pheromone. 与相似的文献。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。