البحث — المستودع الرقمي العراقي

نتائج البحث: 9 من أصل 9

المكافحة الاحيائية لبعض ادوار الذبابة المعدنية Chrysomya albiceps (Wiedemann,1819) (Diptera : Calliphoridae) باستخدام الفطر Metarhizium anisopliae (Metschnikoff) Sorokin والبكتريا Bacillus thuringiensis Berliner مختبريا Biological Control of some stages of Chrysomya albiceps (Wiedemann, 1819) (Diptera : Calliphoridae) Using Metarhizium anisopliae (Metschnikoff) Sorokin and Bacillus thuringiensis Berliner Under Laboratory Conditions

اسم المؤلف: زهراء سعد نوشي

اسم المشرف: نوال صادق مهدي

الموضوع العام: علوم الحياة

السنة: 2015

الموضوع الدقيق: الحيوان - الحشرات

الدرجة: ماجستير

الجامعة: جامعة بغداد

اللغة: العربية

مكان الجامعة: بغداد

الصفحات الاولى:

المستخلص: The work involved studying effects of serial concentrations of Metarhizium anisopliae on the life stages of blow fly Chrysomya albiceps (Wiedemann,1819) (larvae, pupae, adults) were conducted under laboratory conditions.The results showed that all insects stages were sensitive to the fungus. Treating of larval food and direct spraying larvae by the concentrations 2.8×106, 2.8×107, 2.8×108 conidia/ml led to increasing accumulated mortalities percentages depending on the concentration and time. Various malformations were depected.Examination of some serial histopathological sections for some dead infected larvae under compound microscope showed adhesion of fungal conidia on insects body wall and fungal hyphae invated insects internal muscles and hemocoel.Treating of blow fly pupae by direct spraying with fungal suspension concentration mentioned above led to mortalities about 13.33, 26.67, 33.33 % respectively so that adult emergency percentages were about 86.67 - 66.67% while in the control treatment was 96.67%.Adult stage showed high sensitivity when they were directly sprayed with the above concentrations which led to mortalities of about 46.67, 56.67, 70% respectively after a week of treatment.The study also conducted to evaluate serial concentrations of commercial formulation suspension (Antrol) of Bacillus thuringiensis israelensis. As a microbial control agent against Chrysomya albiceps (blow fly) larvae and adults under laboratory conditions. The results revealed that percentages of accumulated mortalities of second instar larvae were 30 - 63.33% for the doses 100 - 2000 ppm respectively , Mortalities rate increased with increased of time, treating larval food with 1000 ppm ofbacterial suspension caused mortality rate reached 30% after two days, later reached 72.96% after 12 days. The bio assays results of treating adults food showed that mortalities percentage were 33.33 - 73.33 when their food was treated by 100 - 2000 ppm of bacterial suspension. The results indicated that B thuringiensis has a potential to be a bio control agent for Ch. albiceps.Results of treatment of food of larvae by combination of mixed concentrations of fungal suspension (2.8×106 or 2.8×107 conidia / ml) and bacterial suspension (100 or 200 ppm) and direct spraying the larvae with fungal suspension led to high and rapid mortalities more than using fungus or bacterial suspension alone .Treatment of the second instar larvae with the combination A(100 ppm + 2.8×106 conidia / ml , bacterium + fungus respectively) led to accumulated mortality percentage about 30 % after one day of treatment , this percentage raised up to 66.67 % . Combination B which was consists of concentration (200 ppm + 2.8×106 conidia / ml bacterium + fungal suspension respectively) caused larval mortality percentage about 86.67 % and the adult percentage emergency was 13.33 % , while in control treatment was 96.67 % . The combinations of fungal and bacterial suspension have a synergistic effect as indicated by the results .

دراسة تصنيفية وبيئية لبعض انواع عائلة ذباب الخيل Diptera : Tabanidae ودورها في نقل طفيلي Trypanosoma evansi في محافظة البصرة

اسم المؤلف: علاء ناظم حاتم علي

اسم المشرف: ضياء خليف كريم

الموضوع العام: علوم الحياة

السنة: 2015

الموضوع الدقيق: الحيوان - الحشرات

الدرجة: دكتوراه

الجامعة: جامعة البصرة

اللغة: العربية

مكان الجامعة: البصرة

الصفحات الاولى:

دراسة بعض جوانب الاداء الحياتي لبعض الحشرات ذات الاهمية الجنائية في مدينة الديوانية A Study of Some Biological Aspects of Forensically Important Insects In Al - Diwaniya City

اسم المؤلف: عباس كاظم حمزة الشيباني

اسم المشرف: سعدي محمد هلال

الموضوع العام: علوم الحياة

السنة: 2015

الموضوع الدقيق: الحيوان - الحشرات

الدرجة: دكتوراه

الجامعة: جامعة القادسية - كلية التربية - قسم علوم الحياة

اللغة: العربية

مكان الجامعة: القادسية

الصفحات الاولى:

المستخلص: The present study was aimed to identify the most forensically important insects species in addition to their distribution and abundance in the Al - Diwaniya province, also the succession pattern on carrion in urban and rural areas in different seasons was studied. The present study included some experiments on the effect of the quality and quantity of food on the development of some blow flies, the effect of rearing on food spiked with different concentration of Paracetamol and Amitriptyline drugs on some biologicalaspects of the blow flies, The result showed the following : ? When using fly sex - attractant poisoned bait used in the field, six dipterans flies were identified : 1 - Calliphora vicina 2 - Lucilia sericata 3 - Chrysomya albiceps 4 - Ch. Megacephala 5 - Sarcophaga africa 6 - Musca domestica the last species was the most abundant during all seasons of the year. However, when natural food bait was used, the same species of flies were recorded in addition to three species of beetles : 1 - Dermestes maculates 2 - Saprinus semistriatus 3 - Necrobia rufipes. the results also showed that the daily activity of different flies species was the varied according to ambient temperature during the day andthere was no activity recording for the flies during the night. ? The succession of insects on rabbit carrion in the urban and rural area in winter season showed that the most abundant fly species attacking the carrion during the active stage, these flies were : : 1 - C. vicina 2 - L. sericata 3 - Ch. albiceps 4 - Ch. megacephala in addition to S. africa, M. domestica and three beetles namely : 1 - D. maculates 2 - S. semistriatus 3 - N. rufipes especially during the late stage of decaying, and recoded fly : Eristalis aeneus (Diptera) accidentally appeared on the carrion. However, less number of fly species were recorded on rabbit carcass during summer season.? In general the present study showed fly species : C. vicina and L. sericata Their numbers in urban area were more than the rural area (urban species) while fly species S. africa was rural species. ? 4) skeletonization time of the rabbit carcass during summer season was three times faster than it was in winter season in both locations, urban and rural.? When C. vicina larvae reared on different animal tissues, the result showed that there were a significant differences between means of larvae weight and development time and in the emergence of adults from pupal stage, thus, the average weight of larvae was 2337 mg 2101 mg when reared on lung and liver tissues as a compared with 998.6, 1194 and 1278 mg when reared on kidney, brain and muscles after eight days of exp - Time. However the longest development period of larvae were : 10.6, 10.3 and 9.3 days and pupae 7.3, 7 and 6.6 days when reared on kidney, brain and muscles respectively, as a compared with : 7.3, 7.6 and 8 days(larvae) 5.3, 5.6 and 6 days (pupae) reared on lung, liver and heart respectively (P? 0.05).The highest emergence percentage of adult were 46.6% and 40% in the lung and liver tissues. ? Larvae of C. vicina reared on 25 and 50gm beef liver /10 larvae were 83.2 and 75.6 mg respectively compared with 67.1 reared on 100gm/10 larvae during the first four days of the experiment. However, the duration period of larvae and pupae were 10.3 and 8 days when reared on 100gm respectively, the highest emergence percentage of adults were 46% and 26.6% for larvae reared on 25 and 50gm of liver. ? Larvae of C. vicina reared on spiked liver with different concentration of Amitriptyline were significantly different to those in the control treatment, the highest means weight of larvae was 1615.3 and1474 mg when reared on liver spiked with 1.25 and o.125mg ofamitriptyline/25gmliver/5larvae respectively the lowest weight mean of larva was 1112 and 1264.6mg when reared on liver spiked with 0.025 and 0.0mg(control) respectively. The development period of larvae and pupa of C. vicina were 14.6 and 10.3 days respectively when reared on liver spiked with 1.25mg of Amitriptyline compared with 9.6 and 6.3 days in the control treatment(p>0.05).The highest percentage of adults emergence 40% was in the control treatment compared with only 13.3 when larvae reared on liver spiked with 1.25mg.amitriptyline. ? Larvae of C. vicina reared on beef liver spiked with different concentrations of Paracetamol showed different results. The highest mean weight of larva was 1735.3mg when reared on beef liver spiked with 25mg/5 larvae compared with 867.3mg in the control treatment, the development period of larvae and pupae were 12.6 and 8.6 days respectively as a compared with 9.3 and 6.3 days in the control treatment. The percentage of adults emergence was 46.6% in the control treatment compared with 13.3% in the highest concentration of drug ? The results also showed that there is a significant increase in the mean weight of larvae reared on different tissues of rabbits oral dosage with lethal dose of Amitriptyline, in the contrary weight of larvae reared on tissues of rabbits orally dosage with lethal dose of Paracetamol were decreased(p>0.05) as a compared with untreated rabbit tissues (rabbit was not dosage - control).

دراسة تصنيفية لحشرات عائلة الخنافس الرواغة Staphylinidae : Coleoptera في بعض محافظات العراق

اسم المؤلف: كاظم عادل هادي

اسم المشرف: سعدون ابراهيم اسماعيل

الموضوع العام: علوم الحياة

السنة: 2015

الموضوع الدقيق: الحيوان - الحشرات

الدرجة: ماجستير

الجامعة: الجامعة المستنصرية - كلية العلوم

اللغة: العربية

مكان الجامعة: بغداد

الصفحات الاولى:

دراسة تصنيفية مظهرية لبعض انواع عائلة قفازات الضفادع من رتبة متشابهة الاجنحة Homoptera : Cercopidae من بعض محافظات العراق Taxonomic Morphological Study of Some Species of Froghoppers, (Homoptera : Cercopidae) From Some Iraqi Governorates

اسم المؤلف: حلا تايه عمران

اسم المشرف: حسن سعيد جاسم الاسدي

الموضوع العام: علوم الحياة

السنة: 2015

الموضوع الدقيق: الحيوان - الحشرات

الدرجة: دكتوراه

الجامعة: جامعة بغداد

اللغة: العربية

مكان الجامعة: بغداد

الصفحات الاولى:

دراسة تصنيفية مظهرية لبعض انواع عائلة فراشات اللهانة من رتبة حرشفية الاجنحة (Lepidoptera : Pieridae) من مناطق وسط العراق وشماله Taxonomic Morphological Study of Some Species of Cabbage Butterflies, (Lepidoptera : Pieridae) From Mid And North Regions of Iraq

اسم المؤلف: مهند محمود اغا

اسم المشرف: حسن سعيد جاسم الاسدي

الموضوع العام: علوم الحياة

السنة: 2015

الموضوع الدقيق: الحيوان - الحشرات

الدرجة: ماجستير

الجامعة: جامعة بغداد

اللغة: العربية

مكان الجامعة: بغداد

الصفحات الاولى:

دراسة تصنيفية مظهرية خارجية لبعض انواع عائلة الفراشات فرشاتية الاقدام من رتبة حرشفية الاجنحة (Lepidoptera : Nymphalidae) في وسط وشمال العراق Morphological Taxonomic Study of Some Species of Brush Footed Butterflies (Lepidoptera : Nymphalidae) In Mid And North of Iraq

اسم المؤلف: ايناس صادق عبد الكريم

اسم المشرف: عماد احمد محمود حسن سعيد الاسدي

الموضوع العام: علوم الحياة

السنة: 2015

الموضوع الدقيق: الحيوان - الحشرات

الدرجة: ماجستير

الجامعة: جامعة بغداد - كلية العلوم للبنات

اللغة: العربية

مكان الجامعة: بغداد

الصفحات الاولى:

تاثير بعض عناصر المكافحة المتكاملة في بعض جوانب الاداء الحياتي لحشرة ثاقبة الحبوب الصغرى Rhyzopertha dominica (Fab.) (Coleoptera : Bostrichidae) Effect of some Integrated Pest Management elements on some biological aspects of lesser grain borer Rhyzopertha dominica (Fab.) (Coleoptera : Bostrichidae)

اسم المؤلف: حامد كاظم سعود العبيدي

اسم المشرف: رافد عباس العيسى حسام الدين عبد الله محمد صالح

الموضوع العام: علوم الحياة

السنة: 2015

الموضوع الدقيق: الحيوان - الحشرات

الدرجة: دكتوراه

الجامعة: جامعة كربلاء - كلية التربية للعلوم الصرفة - قسم علوم الحياة

اللغة: العربية

النص الكامل من المصدر: https://uokerbala.edu.iq/wp-content/uploads/2020/06/Rp-Effect-of-some-Integrated-Pest-Management-elements-on-some-biological-aspects-of-lesser-grain-borer.pdf

مكان الجامعة: كربلاء

الصفحات الاولى:

تقييم فعالية بعض العوامل الحياتية والكيميائية في بعض جوانب الاداء الحياتي للذبابة المنزلية M.domestica (Diptera:Muscidae) Evalution of efficacy of some biological and chemical agents on some biological aspects of house fly Musca domestica(Diptera: Muscidae)

اسم المؤلف: هالة فليح حسن

اسم المشرف: ثائر محمود طه الربيعي

الموضوع العام: علوم الحياة

السنة: 2015

الموضوع الدقيق: الحيوان - الحشرات

الدرجة: ماجستير

الجامعة: جامعة الكوفة - كلية التربية للبنات - قسم علوم الحياة

اللغة: العربية

مكان الجامعة: النجف

الصفحات الاولى: