Wenfang Gao, Xinyu Liu, Dongyu Qin, Tiantian Zhang, Rui Ren, Dan Wei, Fangshu Xiao, Qiang Liu, G. Zhu, L. Pan, Min Li
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Response of Asias halodendri (Pallas) (Coleoptera: Cerambycidae) males and females to the odours of the different body parts of the opposite sex
ABSTRACT Asias halodendri (Pallas) is a polyphagous xylophage native to Asia and the biggest threat to Tetraena mongolica Maxim extinction. In this study, we attempted to locate the site of pheromone emission in A. halodendri. Different body parts, which included the wing, thorax, abdomen, and genital segments, of male and female A. halodendri were used in the olfactometry and electroantennographic experiments. Results showed that the male and female responses were stronger when the abdomen or abdominal extracts were applied as stimuli than when other body parts were used. Thus, the pheromone production system in A. halodendri is presumably located at the abdominal region.
期刊介绍:
Oriental Insects is an international, peer-reviewed journal devoted to the publication of original research articles and reviews on the taxonomy, ecology, biodiversity and evolution of insects and other land arthropods of the Old World and Australia. Manuscripts referring to Africa, Australia and Oceania are highly welcomed. Research papers covering the study of behaviour, conservation, forensic and medical entomology, urban entomology and pest control are encouraged, provided that the research has relevance to Old World or Australian entomofauna. Precedence will be given to more general manuscripts (e.g. revisions of higher taxa, papers with combined methodologies or referring to larger geographic units). Descriptive manuscripts should refer to more than a single species and contain more general results or discussion (e.g. determination keys, biological or ecological data etc.). Laboratory works without zoogeographic or taxonomic reference to the scope of the journal will not be accepted.