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مجلة المثنى للعلوم الزراعية

ISSN: 40862226
الجامعة: جامعة المثنى
الكلية: العلوم
اللغة:

This journal is Open Access

حول المجلة

مجلة علمية تم ابتكارها وذلك لنشر البحوث العلمية الخاصة بالكلية

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جدول المحتويات السنة: 2013 المجلد: 1 العدد: 11

Article
Standrization efficacy of some water & alkholic extractions of Ibicella lutae Stapf. For controlling of different stages of Aleuroclava jasmini ( Takahashi ) (Homoptera : Aleyrodidea )
تقويم فعالية بعض المستخلصات المائية والكحولية لنبات قرن الغزال Ibicella lutae Stapf. ضد الادوار المختلفة لذبابة الياسمين Aleuroclava jasmini ( Takahashi ) (Homoptera : Aleyrodidea )

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الخلاصة

The results of Current study showed that the hot water extra it was more active than the cold water extra it percentage of killing for the different stages of the insect (eggs-nymphs and adults was ranged between (21.7-35.4-47.8)AT 100% Concentration respectively in comparison with (13.9- 22.2-33.1) at the same Concentration for cold water extra respectively Also the current study conferment that the ethanolic extra was more active than the hexan extra for killing percentage of the different stages of the pest .killing percentage for (egg- nymphus and adult ) was Ranged between (29.4-27.4 -56.3) at Concentration of 100% respectively in comparisim with ( 17.9- 16.3 and 40.1) for the sage stages and Concentration respectively.

الكلمات الدلالية

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