1) genital sex pheromone
生殖性信息素
2) sex pheromone
性信息素
1.
Synthesis of the C - 8-C - 13 fragment of the natural occuring sex pheromone of Matsucoccus matsumurae Japanese pine bast scale;
光学活性松干蚧性信息素C-8～C-13片断的合成
2.
Evidence and collection of female sex pheromone from chrysanthemum gall midge,Rhopalomyia longicauda;
菊花瘿蚊雌蚊释放性信息素的确定和提取
3.
Synthesis of the sex pheromone of Dichocrocis puncticralis Guenee(Z/E-10-Hexadecenal)by Wittig reaction;
桃蛀螟性信息素顺、反-10-十六碳烯醛的Wittig反应合成
3) Sex pheromones
性信息素
1.
We identified the mostly component(Z)-7-tetradecenyl-1-ol(Z7-14∶OH)、(Z)-7-tetradecenyl acetate(Z7-14∶Ac)and(E)-7-tetradecenyl acetate(E7-14∶ Ac)of sex pheromones of Holcocerus hippoophaecolus by gas chromatography(GC)and electroantennographic(EAG)analyses,and trapping trial of male moths with synthetic sex attractant in our laboratory was made.
利用气相色谱和触角电位初步确定沙棘木蠹蛾性信息素的主要组分为顺-7-十四碳烯醇(Z7-14∶OH)、顺-7-十四碳烯基乙酸酯(Z7-14∶Ac)和反-7-十四碳烯基乙酸酯(E7-14∶Ac)。
2.
Using Sex pheromones control pests are effective methods in nuisance less agriculture production, The experiment of Mating disruption of confuser-A introduced from Japan control apple major pests include Carposina niponesis, Phyllonorycter ringonella heparana and Adoxophyes orana fasciata, in one year or two years.
利用性信息素控制害虫是无公害农业生产者的一种方法,引进日本产复合搅乱剂-A的迷向法控制苹果桃小食心虫、金纹细蛾、卷叶蛾等几种主要害虫试验,无论是连续二年还是当年的处理,其危害率都较对照降低40%~90%,且复合性信息素一次处理,简便易行。
3.
The sex pheromones produced by the female or male are classified into 3 types, namely, short-range, long-range and contact sex pheromones.
天牛雌、雄成虫均可释放性信息素,迄今已对31种天牛的性信息素进行了研究,其中完成组分鉴定的有13种。
4) pheromone
[英]['ferəməʊn] [美]['fɛrə'mon]
性信息素
1.
Application of insect pheromone on pest control;
昆虫性信息素在害虫防治中的应用
2.
An efficiency comparison of cone and water tray traps baited with pheromone for capturing male moths of Helicoverpa armigera;
两种性信息素诱捕器对棉铃虫雄蛾的诱捕效果比较
3.
Mechanism of the Biphasic Pattern of Neurons Time Coding to Sex Pheromone in the Antennal Lobe of the Male Moth Agrotis segetum;
Agrotis segetum雄蛾触角叶神经元对性信息素时间编码的机制分析
5) Auxin information
生长素信息
6) male sex pheromone
雄性信息素
1.
The chemical structures of male sex pheromones from about forty moth species had been identified.
昆虫性信息素是两性通讯系统的基础,其中雄性信息素的研究相对较少。
补充资料：卵巢混合性生殖细胞-性索间质性肿瘤
卵巢混合性生殖细胞-性索间质性肿瘤
本瘤1921年首次由Masson描述，直到1972年由Telerman首次命名为本瘤，并沿用至今，本瘤病因尚不明了。发生年龄自新生儿到67岁妇女均可发生，少数为男性。临床表现：患者为正常女性及男性外表，女性病人可有下腹包块，发生蒂扭转时有下腹痛，并有急腹症症状，可有内分泌紊乱，性早熟表现，男性有睾丸增大。染色体核型分析均正常。内分泌检查与临床表现符合，肿瘤为单侧，圆形或卵圆形。表面光滑，直径2.5～30cm，实性肿瘤内有囊性区。切面灰白、灰红或淡黄至淡褐色。镜下有梭形细胞及生殖细胞。治疗：视情况采取单纯手术，或手术加放疗及化疗。需长期随访。预后：单纯本病者良好。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条