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Register a new userA contribution to study on tribe Coccinellini (Coccinellidae, Coleoptera) in south of Syria
مساهمة في دراسة قبيلة Coccinellini من خنافس أبي العيد (Coccinellidae, Coleoptera) (الدعسوقيات) في جنوب سورية
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Damascus University ورقة بحثية
Publication date
2005
fields
Biology
and research's language is
العربية
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Shamra Editor
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تمت دراسة خنافس أبي العيد (الدعسوقيات) التي تنتمـي إلـى قبيلـة Coccinellini) فـصيلة Coccinellidae ،رتبة Coleoptera (بهدف التعرف على أنواع هذه القبيلة في جنوب سورية، و تقـدير غزارتها النسبية، للاستفادة منها في برامج المكافحة الحيوية، لما لها من أهمية كبيرة فـي الحـد مـن أضرار حشرات المن. جمعت الحشرات البالغة من أنظمة بيئية مختلفة، زراعية و طبيعية، خـلال عـامين (بدءاً من أول آب 2001 و حتى نهاية تموز 2003 .(أظهرت النتائج وجود 10 أنواع من هذه الخنـافس تنتمي إلى 8 أجناس. شملت الدراسة توزعها الجغرافي و شيوعها في جنـوب سـورية. و سـجل النـوع (.L (novemdecimpunctata Anisosticta للمرة الأولى ضمن فونا الدعـسوقيات فـي سـورية. كمـا أوضحت الدراسة أن دعسوقة أدونيس (Goeze (variegata) Adonia (Hippodamia كانت أكثر انتشاراً، Oenopia conglobata (L.) و %) 44.9) H. variegata (Goeze) فكانـت غـزارة الأنـواع أكثـر أما .(% 10.5) Coccinella septempunctata L.و %) 27.7).
A study for tribe Coccinellini (Coccinellidae, Coeloptera) was conducted in south of Syria. The objective of this study was to determine the species and their relative abundance. Members of this tribe important for biological control because they are primariy predators on aphids. The adults Coccinellids were collected from agriclture and natural ecosystems from August 2001 the end of July 2003. The results revealed the presence of 10 species belonging to 8 genera. The investigation included their abundance and distribution in south of Syria. The species Anisosticta novemdecimpunctata (L.) was recorded in Syria for the first time. The Adonis ladybird, Hippodamia (Adonia) variegata (Goeze), was the commonest species. and the most abundant ones were H. variegata (Goeze) 44.9%, Oenopia conglobata (L.) 27.7% and Coccinella septempunctata L. 10.5%.
References used
Allawi, T. F. (1989). A list of predaceous Coccinellids collected in Jordan. Dirasat. v. 16, n. 7, 23- 26
Almatni, W., Mahmalji, M. Z., and Al-rouz, H. (2002). A preliminary study of some natural enemies of woolly apple aphid Eriosoma lanigerum (Hausmann) (Homoptera: Aphididae) in Sweida, Syria. Damascus University Journal For The Agricultural Sciences. Vol. 18, No. 1, 117- 129
Dauguet, P. (1949). Les coccinellini de France. editions de l`entomologiste, Paris, 46 p., 40 Pl
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The study show that there are 14 species, 3 of them were recorded for the
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d , and
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conditions , under average of temperature 20± 2Cº.
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time 6.5±0.5 , larvae 13.2±0.5 , pup
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consumed double that the three instars consumed, but adult consumed 121±4.5 number
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