حصر انواع الجنس Onopordumوالأعداء الطبيعية المرافقة له في السويداء وريف دمشق

الموضوعات

علوم تطبيقية وتكنولوجية

روابط وملفات

التعريف والنوع

رقم الوثيقة

06d8864b-1f31-4966-a3a8-cba512ccb2de

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل دكتوراة

نوع الملف

pdf text

أسماء الملفات

1957551_1.pdf

بيانات النشر

ترجمة العنوان

Survey of the Onopordum species and its associated natural enemies in Alswayda and Damascus countryside

ألقاب المؤلفين

[{"name_ar":"انور المعمار","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"غسان ابراهيم","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"ياسمين عليوي","title_ar":"اعداد","title_en":"Preparation"}]

اللغة

Arabic

المصدر والدورية

اسم المصدر

حصر انواع الجنس Onopordumوالأعداء الطبيعية المرافقة له في السويداء وريف دمشق

المحتوى والصفحات

عدد الصفحات

182

ترجمة الملخص

This study aimed to determine the species of . and their distribution in Alswayda and Damascus countryside, study the vegetative characteristics of these species and the effect of some environmental factors (soil texture and altitude) and some climatic factors (temperature and precipitation rate)in determining their distribution. Also aimed to do a geographical map of .'s distribution, The study also aimed to determine the species of weeds which grow in the areas of and the species of weeds which grow in the areas of there are no . and the effect of dry powder of O. the growth of some other weeds, in addition to identify species of insects that feed on . to be used later in the integrated management program.This study was carried out during 2015-2018 in Alswayda and Damascus countryside, also at the Biological Control Studies and Research Center Laboratories, Damascus University. Seven species of were mentioned in flora (1983), and two species hadn’t; one of them O. mentioned its distribution in the 74 km south of Damascus in other references, and the second species O. mentioned its distribution in the Southern coastal of Palestine and until Egypt, and its reported in this study for the first time in Syria.The geographical map have done in this study indicates the distribution of . In the studied areas, where the distribution of . in province was confined to the north-eastern and western XII parts of it. The results also indicate that the distribution of O. moderate and confined to some areas of Damascus countryside, characterized by its clay loam and the altitude of 600-800 m above sea level, and the temperature ranged between 10-30 ° C, and the rates of precipitation climax peak in January 80 mm, For O. (Damascus countryside),where this area was characterized by its elevation from sea level (1600 m) and temperature between 6-26 ° C and the rainfall rate which reached its peak in April (110 mm) and is distributed over most of the months of the year, The distribution of O. common in Quneitra in basalt soils and high altitudes above 1000 m above sea level with high precipitation rates (peak in January 300 mm) and distributed over most of the year but never recorded at all in and Damascus countryside, with mud and clay loam soil at 600-700m above sea level. Temperatures ranged between 10-30 ° C. Rainfall rates reached a peak of 80 mm in January, and rarely distribute in Damascus, The second type is distribute moderately in Shahba (Alswayda), where the sandy soils and at an altitude of about 900 m above sea level, where temperatures ranged between 7-30 ° C and the rate of precipitation climax peak in January 60 mm, And the O. spread very rarely in both Damascus countryside and where the prevalence of clay soils was between 650-800 m above sea level, and the rate distribution of O. depending on the type, Of which the common type is found in mud soils in both and Damascus countryside, and the areas of spread were characterized by temperatures ranging between 9-28 ° C and rainfall rates reached a peak in April 120 mm and distributed most of the months of the year. O. moderately in the Alswayda hills, which ranged between 900-1100 m above sea level and ranged between 9-28 ° C. The peak rainfall in April was 140 mm. and distribute rarely in Damascus countryside where clay loam soil is at 600-700m above sea level.By identifying the species of weeds in the studied areas, there are more than forty-nine species of weeds that spread in the northeastern section and western section of Alswayda where the thistles of . All of the identified weed species are mentioned its distribution in Syria, whether in the flora of Syria or in other references except the species Antennaria neglecta, which was recorded at the top of the Hill of Shihan (Alswayda) for the first time in Syria, also we identify sixteen species of weeds in the areas where hadn’t found any species of Experience shows that . vary in mean and speed of germination depending on the depth of the seeds. the weeds, the high concentration of the powder (25 g / half kilo of soil) significantly accelerated the germination of barley seeds, Hordeum to the control and the low and medium concentrations, whereas didn’t affect in the growth of wide leaves plants. (Medicago with powder concentrations continued to grow compared with the control who died under experimental conditions. -two species of insects that attack the different of . have been recorded. Most of these species belong to the , Hemiptera and orders. Some of the species found in this study were internal nutrition such as: in the studied areas of Syria was developed, and an integrated management program was proposed to control the common and intermediate ., and recommended that biological management be one of its items.

إشراف وإعداد

الإشراف

انور المعمار, غسان ابراهيم

الإعداد

ياسمين عليوي

الاقتباسات الببليوغرافية