Imrei Zoltán, Tóth Miklós, Tolasch Till, Francke Wittko
Plant Protection Institute, Hungarian Academy of Sciences, Budapest.
Z Naturforsch C J Biosci. 2002 Jan-Feb;57(1-2):177-81. doi: 10.1515/znc-2002-1-229.
Two candidate attractants, phenol and 1,4-benzoquinone, a synthetic mixture of typical compounds from green-leaf odours [(Z)-3-hexenyl acetate: (Z)-3-hexen-1-ol: benzaldehyde: (E)-2-hexen-1-ol: 1-hexanol; 100:20:10:1:1] and freshly damaged oak leaves were screened for field attractancy in funnel traps in Hungary. Males of two Rhizotrogus spp. (Coleoptera, Scarabaeidae, Melolonthinae), R. aestivus 01. and R. vernus Germ. were caught in larger numbers. While R. aestivus catches were probably chance captures, male R. vernus was significantly attracted to the baits containing 1,4-benzoquinone. This compound represents a promising basis for the development of a monitoring trap for R. vernus.
在匈牙利，人们在漏斗式诱捕器中对两种候选引诱剂——苯酚和1,4-苯醌、一种由绿叶气味典型化合物组成的合成混合物[（Z）-3-己烯基乙酸酯：（Z）-3-己烯-1-醇：苯甲醛：（E）-2-己烯-1-醇：1-己醇；100:20:10:1:1]以及新鲜受损的橡树叶进行了田间引诱力筛选。两种根金龟属（鞘翅目，金龟科，鳃金龟亚科）的雄性成虫，即R. aestivus 01.和R. vernus Germ.，被大量捕获。虽然捕获到的R. aestivus可能是偶然捕获，但雄性R. vernus对含有1,4-苯醌的诱饵有显著的趋向性。这种化合物是开发R. vernus监测诱捕器的一个有前景的基础。
