Synthesis of the C(9)～C(16) fragment of the Phytophthora α1 mating hormone

Synthesis of the C - 8-C - 13 fragment of the natural occuring sex pheromone of Matsucoccus matsumurae Japanese pine bast scale;

Evidence and collection of female sex pheromone from chrysanthemum gall midge,Rhopalomyia longicauda;

Synthesis of the sex pheromone of Dichocrocis puncticralis Guenee(Z/E-10-Hexadecenal)by Wittig reaction;

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.

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.

The sex pheromones produced by the female or male are classified into 3 types, namely, short-range, long-range and contact sex pheromones.

Application of insect pheromone on pest control;

An efficiency comparison of cone and water tray traps baited with pheromone for capturing male moths of Helicoverpa armigera;

Mechanism of the Biphasic Pattern of Neurons Time Coding to Sex Pheromone in the Antennal Lobe of the Male Moth Agrotis segetum;

The chemical structures of male sex pheromones from about forty moth species had been identified.