In collaboration with Iranian Phytopathological Society

Document Type : Agricultural Entomology

Authors

Abstract

In this study, infected seeds of pasture legume plants (Fabaceae) were collected from different regions in East-Azarbayjan province during 2010-2013. Host plants and their seed feeder pests were determined by field collecting and laboratory rearing of insects on the respective hosts. Thus, a total of 124 legume specimense (belonging to 32 species) were collected from 7 sites across rangelands of which 71 specimense (belonging to 26 species) was positive for seed-eating insects. Based on identification study, many extracted granivores from infected seeds, were Hymenoptera and Coleoptera. Among the seed-eating species, 13 Bruchidae species belonging to 3 genera (Bruchidius, Bruchus and Paleoacanthoscelides) were identified as follows: Bruchidius annulicornis (Allard), Bruchidius longulus Schilsky, Bruchidius nanus (Germar), Bruchidius pusillus (Germar), Bruchidius sp., Bruchus nikdeli Delobel & Sadeghi, Bruchus emarginatus Allard, Bruchus hamatus Miller, Bruchus concinnus Klug, Bruchus sibiricus Germar, Bruchus libanensis Zampetti, Bruchus lugubris Fahraeus, Paleoacanthoscelides gilvus (Gyllenhal).

Keywords

ABDORRAZZAGH, Z. 1989. Introduction of sainfoin seed wasp, Eurytoma onobrychidis (Hymenoptera: Eurytomidae) from Iran. Proceedings of 9th plant protection congress of Iran. Ferdoosi University, pp. 30.
ESLAMIZADEH, R. and SHOOSHIDEZFULI, A. A. 2004. Evalution of possibility of cultural, chemical and integrated control of Protapion trifolii (L.) (Coleoptera: Apionidae) and their effect on yield component of berseem clover in Khuzestan. Proceedings of 16th plant protection congress of Iran. Tabriz University, pp. 329.
HAGHIGHIAN, F. 2004. Bruchophagus astragali Fedoseeva (Hymenoptera: Eurytomidae) as a pest of rangeland legumes in Chaharmahal and Bakhtiary province. Proceedings of 16th plant protection congress of Iran. Tabriz University, pp. 135.
HOOSHMAND, H. 1991. Bindweed seed beetle, Spermophagus sericeus (Coleoptera: Bruchidae). Proceedings of 10th plant protection congress of Iran. Shahid Bahonar University, pp.84.
KRUESS, A. and TSCHARNTKE, T. 1994. Habitat fragmentation, species loss and biological control. Science, No. 264: 1581-1584.
PLATT, W. J., HILL, G. R. and CLARK, S. 1974. Seed production in a prairie legume (Astragalus canadenis L.). Oecologia, No. 17: 55-63.
RICHARDS, K. W. 1989. Seasonal occurrence & biology of the sainfoin seed chalcid, Eurytoma onobrychidis (Hymenoptera: Eurytomidae) in western Canada. Journal of the Kansas Entomological Society, No. 62: 219-227.
SILVERTOWN, J. W. 1982. Introduction to plant population ecology. Longman House, London, 582 p.
TER-MINASYAN, M. E. 1979. Seed beetles. Zashchita Rastenii, No. 1: 52-54.
TUDOR, C. and BRUDEA, V. 1979. Parasitism by some chalcidoids of seed-feeding species of Apion on clover crops in Moldavia. Probleme de Protectia Plantelor, No. 7: 121-130.
YOUTIE, B. A. and MILLER, R. F. 1986. Insect predation on Astragalus filipes and A. purshii seeds. Northwest Science, No. 60: 42- 46.
ZAMPETTI, M. F. 1981. Contribution to the knowledge of the bruchids of Turkey. I. (Coleoptera, Bruchidae). Fragmenta Entomologica, No. 16: 73-87.