Evaluation in vitro de l’effet insecticide du romarin (Rosmarinus officinalis) et de la sauge (Salvia officinalis) vis-à-vis du puceron vert des agrumes (Aphis spiraecola)

الموضوعات

زراعة

الملخص

Aphids are classified today among the most disastrous insect pests of citrus seen the colossal damage and the economic losses that the colonies of this insect cause. In the hope of finding new biological alternatives to the harmful chemical means in order to eliminate this permanent peril, an initial experimentation of two biological tests was conducted; mortality and repulsion test of methanoid extracts of rosemary (rosmarinus officinalis) and sage (Salvia officinalis) on adults of the green citrus aphid Aphis spiraecola. The test asserted that the extracts tested caused the mortality and repulsion of the aphidien populations. The mortality was in perfect increase on the one hand with the duration of exposure to the biocides, and on the other hand with the dose administered. It was also confirmed that rosemary extract had a lethal effect (LD50: 0.26%) and repellent (PR: 40%) much more than the extract of sage (LD50: 2.71%, PR: 26.66%). Thus, the methanolic extract of can annihilate 50% of Aphis spiraecola in a dose of 0.26% after five days of exposure to the pesticide only.

روابط وملفات

التعريف والنوع

رقم الوثيقة

0873ef8e-ebb5-42ed-b9bd-52175a263af8

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

ماستر (LMD)

نوع الملف

pdf text

أسماء الملفات

2055769_1.pdf

بيانات النشر

ألقاب المؤلفين

[{"name_ar":" Youcef Ousaadi","title_ar":"اعداد","title_en":"Preparation"},{"name_ar":"Saiah ","title_ar":"اشراف","title_en":"Supervision"}]

اللغة

French

المصدر والدورية

اسم المصدر

Evaluation in vitro de l’effet insecticide du romarin (Rosmarinus officinalis) et de la sauge (Salvia officinalis) vis-à-vis du puceron vert des agrumes (Aphis spiraecola)

المحتوى والصفحات

عدد الصفحات

0

إشراف وإعداد

الإشراف

Saiah

الإعداد

Youcef Ousaadi

الاقتباسات الببليوغرافية