DEFENSIVE SECRETION OF 1ST-INSTAR LARVAE OF ROOTSTALK BORER WEEVIL, DIAPREPES-ABBREVIATUS L (COLEOPTERA, CURCULIONIDAE), TO THE FIRE-ANT SOLENOPSIS-GEMINATA (F) (HYMENOPTERA, FORMICIDAE)

被引：9

作者：

PAVIS, C

MALOSSE, C

DUCROT, PH

HOWSE, F

JAFFE, K

DESCOINS, C

机构：

[1] INRA, ZOOL & LUTTE BIOL LAB, F-97185 POINTE A PITRE, Guadeloupe, FRANCE

[2] UNIV SIMON BOLIVAR, DEPT BIOL ORGANISMOS, CARACAS, VENEZUELA

[3] INRA, MEDIATEURS CHIM LAB, F-78114 MAGNY LES HAMEAUX, FRANCE

来源：

JOURNAL OF CHEMICAL ECOLOGY | 1992年 / 18卷 / 11期

关键词：

DIAPREPES-ABBREVIATUS; COLEOPTERA; CURCULIONIDAE; DEFENSIVE SECRETION; SOLENOPSIS-GEMINATA; HYMENOPTERA; FORMICIDAE; SESQUITERPENES; 5-METHYL-8-ISOPROPENYL-3; 4,4A,5,6,7,8,8A-ISOPROPENYL OCTAHYDRO-2-NAPHTHALENE CARBOXY ALDEHYDE;

D O I：

10.1007/BF00981927

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：

Since several species of predatory ants show some kind of repulsion towards the first-instar larvae (FIL) of Diaprepes abbreviatus L., the predatory behavior of Solenopsis geminata (F.), a common ant in the citrus groves in Guadeloupe, was studied. Different extracts of larvae were disposed on egg masses of D. abbreviatus and presented as prey to the ants, both in the field and in the laboratory. The ants are repelled by the FIL extracts. The allelochemicals involved are produced in large amounts, from 5 to 20 ng per larva. Physiochemical analyses have led to the identification of two sesquiterpenes of molecular weight 218 and 234, secreted in the respective proportions of 65 and 35 %.

引用

页码：2055 / 2068

页数：14

共 15 条

[1] IDENTIFICATION AND SYNTHESIS OF (Z)-(1'S,3'R,4'S)(-)-2-(3',4'-EPOXY-4'-METHYLCYCLOHEXYL)-6-METHYLHEPTA-2,5-DIENE, THE SEX-PHEROMONE OF THE SOUTHERN GREEN STINKBUG, NEZARA-VIRIDULA (L) [J].