بوابة الأبحاث - جامعة المنيا

المحطة المضيفة والتوزيع والأعداء الطبيعيين لحشرة قمر التاريخ الأحمر والفينيقوكوكس مارلاتى وحالته في مصر

منى مصطفى كمال محمد صادق

عنوان البحث بالعربية :

المحطة المضيفة والتوزيع والأعداء الطبيعيين لحشرة قمر التاريخ الأحمر والفينيقوكوكس مارلاتى وحالته في مصر

عنوان البحث بالأنجليزية :

Host plant distribution and natural enemies of the red date scale insect Phoenicococcus marlatti Hemiptera Phoenicococcidae and its infestation status in Egypt

الرابط :

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نوع البحث :

فردى

المجلة العلمية :

The Journal of Basic Applied Zoology

عدد المجله

إصدار :

ملخص البحث :

Recently the red date scale insect Phoenicococcus marlatti Cockerell Hemiptera Phoenicococcidae was recorded as an economic pest of date palm in Egypt The present work dealt with a survey of host plants distribution natural enemies and its infestation status with P marlatti The results of the present work indicated that P marlatti infested Phoenix dactylifera and Washingtonia filifera were found only in 5 governorates in Egypt Alexandria Daqahilyia North Sinai El Arish Giza and Ismailyia Also the results indicated that two species of predators were recorded that attacked P marlatti These species belong to the Order Coleoptera Family Coccinellidae Pharoscymnus varius Kirsch and Scymnus punetillum Weise The results of P marlatti population dynamics on date palm trees in the first year 2009 2010 indicated that egg density reached its maximum on May 1st 2010 and its minimum on February 15th 2010 Preadult density reached its maximum and minimum on May 15th 2010 and January 15th respectively while the highest and lowest adult density were recorded on May 15th 2010 and January 15th 2010 respectively In the second year 2010 2011 egg density reached its maximum and minimum levels on May 1st, 2011 and September 1st, 2010, respectively. Preadult density reached its maximum and minimum on May 15th, 2011 and October 15th, 2010 respectively Adult density was highest and lowest on May 1st and January 1st 2011 respectively The predator recorded in this work in El Arish region was P varius During the first year 2009 2010 no occurrence of predators was noticed from October 15th 2009 to February 15th 2010 and the individual population reached its maximum number of 62 individuals per sample During the second year 2010 2011 no predators were noticed from November 1st 2010 to February 15th 2011 and the population reached its maximum number of 58 individuals per sample

عام :

2012

المرفقات :

تحميل

محلي || دولي :

دولى

رقم البحث التعريفي :

أسم الدكتور :

منى مصطفى كمال محمد صادق

Google Scholar URL :

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Research Gate URL :

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