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دراسة تشخيصية لبعض انواع المن على محصول الحنطة ومقاومتها حيويا في بعض مناطق ميسان والبصرة
اسم المؤلف:
زينب جاسم محمد علي الموسوي
الموضوع العام:
علوم الزراعة
السنة:
2017
الموضوع الدقيق:
النبات - الوقاية
الدرجة:
ماجستير
الجامعة:
جامعة البصرة
مكان الجامعة:
البصرة
تاثير ملوحة ماء البزل ونوع الملح في امراضية الفطر Rhizoctonia solani وفطر المكافحة الاحيائية Trichoderma harzianum على الحنطة في محافظة النجف == The effect of drainage water salinity and the type of salt in the pathogenesis of the fungus Rhizoctonia solani and biogenic resistance fungus Trichoderma harzianum on wheat in the province of Najaf
اسم المؤلف:
عبد الله عبد الامير علي الشبلي
اسم المشرف:
جمال حسين كاظم
الموضوع العام:
علوم الزراعة
السنة:
2017
الموضوع الدقيق:
النبات - الوقاية
الدرجة:
ماجستير
الجامعة:
جامعة الكوفة - كلية الزراعة - قسم وقاية النبات
اللغة:
العربية
مكان الجامعة:
النجف
الصفحات الاولى:
👁 مشاهدة
بيئة وسلوك ومكافحة الزنبور الاحمر الشرقي Vespa orientalis L. Hymenoptera :Vespidae وتاثيره في خلايا نحل العسل في محافظة البصرة == Ecology, Behavioral and Control of Red wasp Vespa orientalis L. ( Hymenoptera :Vespidae) and it?s effect in honey Bee hives in Basrah province
اسم المؤلف:
امجد عباس فاضل السعدي
اسم المشرف:
علاء صبيح جبار
الموضوع العام:
علوم الزراعة
السنة:
2017
الموضوع الدقيق:
النبات - الوقاية
الدرجة:
ماجستير
الجامعة:
جامعة البصرة
اللغة:
العربية
مكان الجامعة:
البصرة
الصفحات الاولى:
👁 مشاهدة
التشخيص المصلي والجزيئي لفايروس موزائيك اللوبياء Cowpea mosaic virus == Seriological and molecular diagnosis of Cowpea mosaic virus
اسم المؤلف:
عبد الحكيم علي عبد الكريم الشمري
اسم المشرف:
نورس عبد الاله صادق الكويتي
الموضوع العام:
علوم الزراعة
السنة:
2017
الموضوع الدقيق:
النبات - الوقاية
الدرجة:
ماجستير
الجامعة:
جامعة بغداد
اللغة:
العربية
مكان الجامعة:
بغداد
الصفحات الاولى:
👁 مشاهدة
تاثير البسترة الشمسية وبعض الفطريات في مكافحة بذور بعض ادغال العائلة البقولية == Effect of solarization and some fungi on control of seed of some Leguminosae weeds
اسم المؤلف:
صادق جعفر صالح السباعي
اسم المشرف:
طه ياسين العيداني | محمد عامر فيياض
الموضوع العام:
علوم الزراعة
السنة:
2017
الموضوع الدقيق:
النبات - الوقاية
الدرجة:
ماجستير
الجامعة:
جامعة البصرة
اللغة:
العربية
مكان الجامعة:
البصرة
الصفحات الاولى:
👁 مشاهدة
دراسة بيئية لحشرة البعوض Culex quinquefasciatusفي محافظة البصرة وامكانية مكافحتها احيائيا وكيميائيا == Study of Environmental of Culex quinquefasciuts and the possibility of biologically and chemically controlled
اسم المؤلف:
وئام صباح تركي
اسم المشرف:
اياد عبد الوهاب عبد القادر | ليلى عبد الرحمن بيان
الموضوع العام:
علوم الزراعة
السنة:
2017
الموضوع الدقيق:
النبات - الوقاية
الدرجة:
ماجستير
الجامعة:
جامعة البصرة
اللغة:
العربية
مكان الجامعة:
البصرة
الصفحات الاولى:
المستخلص:
This study aimed to a field survey of the insect mosquito Culex quinquefasciatus and study environmentally and control by isolating and diagnosing fungi associated with mosquitoes and The effect of sporoes suspense for isolated fungi on the larvae, and the use of bacteria B. thuringiensis in larval control in addition to the diagnosis of some predators with the larvae of the C. quinquefasciatus and calculate density and evaluate their efficiency against predatory larval phases of mosquitoes. As it has been the use of two types of pesticides that goes back to a group of Neonicotinoids Actara and Quickbayt . The results of the study of the field survey the spread of the insect in most of the province of Basra areas as record city center the highest density of mosquito larvae during the months of April and October amounting to 96.00 and 87.66 larvae / half liter of water, respectively, followed by the Shatt al - Arab area which recorded 89.00 and 88.00 larvae / pint water during the months of April and October, while Zubair recorded the lowest ratio of the density of larvae were 4.66 and 8.33 larva / half liter of water for two months. Where the insect has been present in different aquatic sites (water, sewer, water darker pools, Water drainage, wasted tap water) and record heavy sewage highest density in the presence of mosquito larvae. The results of the study showed that the insect C. quinquefasciatus present in most months of the year except August and January, and recorded her two climaxes peak spring (April and May) and autumn peak (October and November. The results also showed that the increase in killing thelarvae grow directly proportional to the increase commentator bacteria B. thuringiensis concentration as the ratio was at 85.00 and 48.33 for the two phases the second and fourth, respectively, when using focus commentator 910 × 3 spore / ml The lowest ratio was killed was at the focus 710 × 3 amounting to 58.34 and 33.34% for the two phases the second and fourth, respectively. The results also showed a non effect of pesticide Quick on the growth of bacteria while he found little effect of the Actara on the growth of bacteria. There are some predators also recorded along the months the year, such as predator Dineutes aereus and Cybister tripuncututus while the presence of the animal crustal Mycrocylops albidus record seasonally in spring and autumn and the results showed efficiency experience predatory predators mentioned above eccentric different larval insect mosquitoes increase in the rate of depreciation against instar first The second fell rate of depreciation against the larval delayed reconstruction (third and fourth). The results showed superiority of the pesticide Quickbayt for pesticide Actara in the proportion of killing the larvae of the second stage and fourth Mosquito as commensurate proportion of directly proportional murder with the increase of the pesticide and type of focus, as the percentage of murders in the pesticide Quickbayt focus 1 g / l to 100% of the two phases the second and fourth, respectively, and decreased the proportion of murders to reach the emphasis 0.25 g / liter 88.34 and 73.34% on the second and fourth phases respectively. while pesticide record Actara highest killed in a concentration 1 g / liter, amounting to 100 and 81.67% on the phases second and fourth in a row and scored concentration of 0.25 g / liter less proportion73.34 and 51.66% for the first larval phases was the second in a row. The integrated control results also showed that the treatment of the pesticide Quickbayt with bacteria Bti gave the highest percentage of killing larvae second phase and the fourth, reaching 93.89 and 77.22%, respectively, while came after the treatment of the pesticide Actara with bacteria Bti where the percentage of murders 77.78 and 60.00% on the second and fourth phases Respectively .
👁 مشاهدة
دراسة تشخيصية وبيئية لبعض انواع عائلة الخنافس المائية الغواصة (Insecta : Coleoptera) Family : Dytiscidae وامكانية استخدامها في المقاومة الحيوية في محافظة البصرة == Identification and Ecological study to some Species of water submarine beetles family (Insecta : Coleoptera) Family : Dytiscidae and ability to Use it in Biological Control in Basra Province
اسم المؤلف:
فرج عبد الحي علك
اسم المشرف:
علاء صبيح جبار | اياد عبد الوهاب عبد القادر
الموضوع العام:
علوم الزراعة
السنة:
2017
الموضوع الدقيق:
النبات - الوقاية
الدرجة:
ماجستير
الجامعة:
جامعة البصرة
اللغة:
العربية
مكان الجامعة:
البصرة
الصفحات الاولى:
المستخلص:
A diagnostic and environmental study of some species of Order : Coleoptera belongs to Fammily : Dytiscidae . The important parts drawn and described for classifying species and put taxonomic key. The impact of environmental conditions in study area showed the presence and spread of species and their role as a larvae predators and pupae on adults mosquito Culex quinquefasciatus and also compete with each other during the study of predation relationship and the statement of the phenomenon of self - predation (Cannabalism) in the same species .The study revealed there is five species belonging to the family of water submarine beetles ( Fam : Dytiscidae) as showed below. 1. Colymbetes piceus (Klug, 1834) Subfamily : Colymbetinae2. Cybister tripunctatus (Oliv., 1785( Subfamily : Cybistrinae3. Hydaticus ponticus (Sharp, 1882) Subfamily : Dytiscinae 4. Hydrovatus clypealis (Sharp, 1876) Subfamily : Hydroporinae 5. Laccophilus minutus (Linnaeus, 1758) Subfamily : LaccophilinaeSpecies C. piceus the body average length 16 - 18 mm and head is black with brown base ,the front dorsal plate brownblack and yellow from both sides but C. tripunctatus that its length is larger than 24 - 29 mm and a sleek sheath does not contain sexual engraving, but H. ponticus body length of 10 - 15 mm, head umber is brown to yellowish and the front back plate is yellow which has provided black strap at the base. The species H. clypealis that its length is larger than 2 - 3 mm , that the body convex oval broad, wrist consists of four pieces in the first and second pair of legs, but L. minutus that its length is larger than 4.1 - 5.7 mm , characterized that a front base (Pronotum) zigzagging back, sheath has a reticular lines..The study of annual presence to family Dytiscidae is started between November 2015 until the end of October 2016. Results showed that theBhighest rate of the species was in the H. ponticus reaching 5.78 insect / month, and the lowest rate 0.13 insect / type of species C. tripunctatus . Alemdaina station recorded the highest rate of the presence of the species, reaching 3.25 insect / month whereas Qurna Station was lowest rate reaching 1.87 insect / month. The results showed that the highest rate of the presence of the species during the months was in the November at a rate of 4.41 insect / month, while the least insect rate was 0.96 / month for the month of July.The study included the impact of certain environmental conditions and the presence of which degrees air temperature, water, dissolved oxygen, pH and water salinity in the five main stations in the districts of the Basrah province which are Qurna , Almdaina , Shatt al - Arab , Abo - Alkaseeb and the city center of Basrah province.The study recorded the highest temperature of air and water for the month of July was 43.23 º C and 32.58 º C, respectively, while the lowest was 17.07 ºC and 18.80 º C, respectively, for the month of January. The results showed a higher rate of oxygen dissolved in the Shatt al - Arab and amounted to 5.50 mg / l while the lowest rate was in the center of the Basrah province and reached 5.25 mg / l. The study indicated that pH values were close to all stations and characterized a light alkali where rates between 7.44 - 8.16 in all the stations as well it was observed that the highest salinity rates were in Abu - Alkaseeb station reached 7.01 ds m - 1 while less than the rate of 5.04 ds m - 1 for the station of Almdaina.The study found the results of the most important linear relationships and correlation treatments between the population density of the species and attributes measured the highest correlation coefficients were between the presence of species through the expense of numerical density are full with water temperatures and salinity during the months of the year, amountingCto - 0.84 and - 0.79 respectively, while the influence of dissolved oxygen and pH was less than it before as they relate reached coefficient as 0.67 and 0.55 respectively.The results of the biocontrol on the larvae and pupae mosquitoes is superior kind Cybister tripunctatus on the rest of the studied species was predation rate on larvae 35.22 larvae / day and the pupae 29.78 pupae / day, while the lowest rate was 1.56 larvae / day and 1.33 pupae / day for the type Hydrovatus clypealis.Predation experiments between species recorded outweigh species Cybister tripunctatus The highest predation rate on the species Hydrovatus clypealis reached 3 insect / day on the second day, while the lowest rate of predation was the species Colymbetes piceus reaching 0.55 insect / day on the third day, while Cannibalism experiments It scored higher predation rate for members of a species Laccophilus minutus reached 0.72 insect / day, while not recorded any case of a self - devouring type Cybister tripunctatus.
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