Timely insecticidal application for Stathmopoda masinissa Meyrick (Lepidoptera: Stathmopodidae), is important, for reducing damage to persimmon (Diospyros kaki Thunb.), an important tree fruit cultivated in Korea. In this regard, the early and precise detection of adult S. masinissa is desirable. In this study, we report the effect of (E4,Z6)-4,6-hexadecadienal (E4,Z6-16Ald) with sex pheromone components in attracting S. masinissa males. The sex pheromone of S. masinissa in the Korean population comprised two components, (E4,Z6)-4,6-hexadecadienyl acetate (E4,Z6-16Ac) and (E4,Z6)-4,6-hexadecadienol (E4,Z6-16OH). It was shown that the E4,Z6-16Ald acts as a synergist of E4,Z6-16Ac for attracting S. masinissa in the Japanese population. To test whether E4,Z6-16Ald could be used as an attractant in the Korean population, the E4,Z6-16Ald with the two pheromone components was evaluated in attracting S. masinissa males. Electroantennography (EAG) assays were performed to determine the antennal responses of S. masinissa males to the two pheromone components and E4,Z6-16Ald tested. A field attraction test with a combination of pheromones and E4,Z6-16Ald was carried out for 3 years in three different regions in Korea. E4,Z6-16Ald elicited as high a response as the two pheromone components. A mixture of the two pheromone components and E4,Z6-16Ald and a mixture of E4,Z6-16Ac and E4,Z6-16Ald attracted more S. masinissa males than a mixture of E4,Z6-16Ac and E4,Z6-16OH, the pheromone of Korean population. This new pheromone lure formulation with E4,Z6-16Ald is expected to contribute to the precise detection of S. masinissa by luring males to pheromone-baited traps.

及时施用杀虫剂Stathmopoda masinissa Meyrick（鳞翅目：Stathmopodidae）对于减少柿子（柿子）的危害非常重要，柿子是韩国栽培的重要树果。在这方面，期望及早和精确地检测成年马辛链球菌。在这项研究中，我们报告（E 4，Z 6）-4,6-hexadecadienal（E4，Z6-16Ald）与性信息素成分在吸引男性链球菌中的作用。在韩国人口中，马氏链球菌的性信息素包括两个成分：（E 4，Z 6）-4,6-十六碳二烯基乙酸酯（E4，Z6-16Ac）和（E 4，Z 6）-4,6-十六二烯醇（E4，Z6-16OH）。结果表明，E4，Z6-16Ald充当E4，Z6-16Ac的增效剂，以吸引日本人中的马氏链球菌。为了测试在朝鲜族人群中是否可以使用E4，Z6-16Ald作为引诱剂，对具有两种信息素成分的E4，Z6-16Ald进行了诱捕，以吸引男性马氏链球菌。进行脑电图（EAG）分析以确定马氏链球菌的触角反应雄性对两种信息素成分和E4，Z6-16Ald进行了测试。在韩国的三个不同地区进行了三年的信息素与E4，Z6-16Ald结合的田间试验。E4，Z6-16Ald引起与两个信息素成分一样高的响应。两种信息素成分和E4，Z6-16Ald的混合物以及E4，Z6-16Ac和E4，Z6-16Ald的混合物比E4，Z6-16Ac和E4，Z6-16OH的混合物吸引了更多的马氏链球菌。韩国人口的信息素。这种新的具有E4，Z6-16Ald的信息素诱饵配方有望通过将雄性引诱至信息素诱饵诱集器上，从而对马氏链球菌进行精确检测。