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العنوان
Comparative study on the efficiency of certain fumigants against the different developmental stages of certain pulse beetles /
المؤلف
Ahmed, Soliman El-sayed.
هيئة الاعداد
باحث / سليمان السيد أحمد
مشرف / أحمد عصام عبدالوهاب
مشرف / أحمد كامل
الموضوع
Ground beetles. Beetles. Entomology.
تاريخ النشر
1976.
عدد الصفحات
138 p. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
علوم النبات
تاريخ الإجازة
3/10/1976
مكان الإجازة
جامعة الازهر - كلية الزراعة - Entomology
الفهرس
Only 14 pages are availabe for public view

from 147

from 147

Abstract

The main aim of the present word is to study the response of the different stage and ages of the pulsebettle. the beans of the most important economic crops in many parts of the world as it is in Egypt Gmaoua Bcolaa important whether it is for human and animal consumption. According to data from the Ministry of Agriculture statistics for 1971 planting of these crops 408 and 261 acres total output of 256.226 tons, which shows the status of this important crop in the economic structure of Egypt. And this crop is suffering greatly as a result of his injury during storage Bouknavs pulses of Mrs. Mubarak and the most serious kidney bean beetle. Called seed after severe injury is not valid either for human consumption or for germination. Since the evaporation of the most important and the most efficient methods used in combating insects stores objective of this research was to study the efficiency of a gas Bromo Vosevir bromide and hydrogen in the fight against various whimsical arguing mentioned. To find out the periods of different spent by all developed under the right conditions, and can even get a myriad of different phases of the two plants Alhharin become necessary to examine the life history of these two Alhchertan in order to reach the best of circumstances, which Amokt bring them up on them to get abundant numbers of different phases and to see periods of transformation of the phases under those circumstances.