Evaluation of Chlorpyrifos, Diazinon and Imidacloprid Insecticides for Termite (Microtermes thoracalis Sjost) Control in Aerobic Rice

الموضوعات

زراعة

الملخص

Rice is one of the promising crops in the Sudan and the world's second most important cereal crop which is exceeded only by wheat. Insects affect rice production and quality. Termites economically affect upland rice production due to aerobic conditions. The main objective of the study was to determine the best insecticide and dose to control termites in upland rice. Three insecticides were tested, namely: Chlorpyrifos, Diazinon and Imidacloprid with three levels of dose: 1.2 L ha-1, 2.4 L ha-1, 3.6 L ha-1 . A randomized complete block design with three replicates was used. insecticide which was applied three times: pre-emergence, one week post-emergence and two weeks post-emergence. Nerica-4 cultivar of Rice was investigated for: number of dead plant plot-1, number of Panicles m-2 , 1000 grain weight, filled grain ratio and yield (kg ha-1). There were significant differences Among types and application rates of insecticides. The rate 3.6 L ha-1 of Chlorpyrifos and Diazinon gave the highest yields compared to the control at the Rahad scheme and the dose 3.6 L ha-1 of all insecticides recorded the highest yield at the University of Gezira experimental farm. The number of dead plants decreased gradually after using Chlorpyrifos insecticide in all plots. One thousand Grain weight showed no significant differences in both locations. The highest number of filled grain ratio resulted from the dose of 3.6 L ha-1 for Chlorpyrifos insecticide at the Rahad Scheme. The dose 3.6 L ha-1 of Chlorpyrifos insecticide resulted in the highest number of panicles m-2. It is recommended to apply Chlorpyrifos insecticide at the rate of 3.6 L ha-1 for the control termites in upland rice.

روابط وملفات

التعريف والنوع

رقم الوثيقة

0b30dae1-1dfa-400b-b9e8-545471b0a0bd

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل ماجيستير

نوع الملف

pdf text

أسماء الملفات

2203452_1.pdf

بيانات النشر

ترجمة العنوان

تقييم المبيدات الحشرية كلور بايريفوس وديازينون وايميداكلوبريد لمكافحة الأرضة في الأرز الهوائي

ألقاب المؤلفين

[{"name_ar":"Abdelaziem Babiker Zeidan","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"Akram Ali Mohammed Hamd Alneel","title_ar":"اعداد","title_en":"Preparation"},{"name_ar":"Yousif Osman Hussein Assad ","title_ar":"اشراف","title_en":"Supervision"}]

اللغة

English

المصدر والدورية

اسم المصدر

Evaluation of Chlorpyrifos, Diazinon and Imidacloprid Insecticides for Termite (Microtermes thoracalis Sjost) Control in Aerobic Rice

المحتوى والصفحات

عدد الصفحات

0

كلمات الباحثين

Rice -Termite - control -cereal crops -Insecticides -Pesticides -Sudan

إشراف وإعداد

الإشراف

Abdelaziem Babiker Zeidan, Yousif Osman Hussein Assad

الإعداد

Akram Ali Mohammed Hamd Alneel

الاقتباسات الببليوغرافية