Volatile Organic Compounds from the Clone Populus x canadensis “Conti” Associated with Megaplatypus mutatus Attack
المؤلفون المشاركون
Lucia, Alejandro
González-Audino, Paola
Masuh, Héctor
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-03-06
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
Megaplatypus mutatus (Chapuis) (Coleoptera, Platypodidae) is an ambrosia beetle native to South America.
It builds internal galleries that weaken the tree trunks, causing them severe stem breakage and mortality in commercial poplar plantations.
The host selection by male M.
mutatus has previously been correlated with the increasing diameter.
This work explores the possibility that differential susceptibility of individual plants to M.
mutatus could be associated with volatiles emitted.
The comparison of the VOCs profiles of attacked and nonattacked P.
x canadensis “Conti” 12 during M.
mutatus flying season showed both qualitative and quantitative differences.
The attacked plants, but not the nonattacked ones, showed the following compounds: a long chain aldehyde, α-ylangene, δ-cadinene, α-gurjunene, and β-cubebene; on the other side, β-sesquiphellandrene and β-chamigrene were detected only in nonattacked plants.
α-Copaene is a common component of all the samples analyzed, but its proportion is increased in attacked individuals.
Behavioral bioassays showed that males but not females M.
mutatus are attracted to α-copaene.
The relative increase of α-copaene in attacked individuals and the positive behavioral answer of males to it suggest that this compound could play a role in the orientation of the pioneer male towards the most suitable host.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lucia, Alejandro& González-Audino, Paola& Masuh, Héctor. 2014. Volatile Organic Compounds from the Clone Populus x canadensis “Conti” Associated with Megaplatypus mutatus Attack. Psyche،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1047360
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lucia, Alejandro…[et al.]. Volatile Organic Compounds from the Clone Populus x canadensis “Conti” Associated with Megaplatypus mutatus Attack. Psyche No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1047360
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lucia, Alejandro& González-Audino, Paola& Masuh, Héctor. Volatile Organic Compounds from the Clone Populus x canadensis “Conti” Associated with Megaplatypus mutatus Attack. Psyche. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1047360
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1047360
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر