CHEMISTRY OF DEFENSIVE SECRETIONS IN NYMPHS AND ADULTS OF FIRE BUG, PYRRHOCORIS-APTERUS L (HETEROPTERA, PYRRHOCORIDAE)

被引：51

作者：

FARINE, JP ^{[1
]}

BONNARD, O ^{[1
]}

BROSSUT, R ^{[1
]}

LEQUERE, JL ^{[1
]}

机构：

[1] INRA,RECH AROMES LAB,F-21034 DIJON,FRANCE

来源：

JOURNAL OF CHEMICAL ECOLOGY | 1992年 / 18卷 / 10期

关键词：

PYRRHOCORIS-APTERUS; HETEROPTERA; PYRRHOCORIDAE; BUG; EXOCRINE GLANDS; PHEROMONES; DEFENSE;

D O I：

10.1007/BF02751094

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The defensive secretions from the nymphs and the adults of both sexes in P. apterus were chemically investigated. Forty components were identified from the nymphal posterior dorsoabdominal glands and 35 from the adult metathoracic glands of both sexes. Within the 43 identified chemicals, we found 23 aldehydes, five saturated hydrocarbons, five alcohols, three ketones, three lactones, two terpenes, one phenol and one ester. Thirteen of these compounds had never been reported within the Heteroptera. Whereas eight components are specific to the nymphs, methyl pentenal, (E)-2-hexenol, and heptadecanal ate the only adult-specific components. The biological role of all the identified chemicals is almost unknown in P. apterus and is discussed comparatively with regard to other Heteroptera.

引用

页码：1673 / 1682

页数：10