Produção de formas aladas em colônias de Brevicoryne brassicae (L.) (Hemiptera: Aphididae) por indução do parasitóide Diaeretiella rapae (McIntosh) (Hymenoptera: Aphidiidae) e alguns aspectos comportamentais da interação destas espécies
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چکیده
منابع مشابه
Functional response and mutual interference of Diaeretiella rapae (Hymenoptera: Aphidiidae) on Brevicoryne brassicae (Homoptera: Aphididae)
Functional response and mutual interference are the most important behavioural characteristics that reveal different aspects of host–parasitoid interactions. In this study, functional response and mutual interference of the parasitoid wasp, Diaeretiella rapae (M’Intosh) attacking the cabbage aphid, Brevicoryne brassicae (Linnaeus) were investigated. Logistic regression was used to distinguish t...
متن کاملHost quality of different aphid species for rearing Diaeretiella rapae (McIntosh) (Hymenoptera: Braconidae).
This study aimed to evaluate the quality of the aphid Myzus persicae (Sulzer), Lipaphis erysimi (Kaltenbach) and Brevicoryne brassicae (L.) as hosts for the parasitoid Diaeretiella rapae (McIntosh). Parasitization by D. rapae was higher on M. persicae than on L. erysimi and B. brassicae. The time of development of D. rapae from egg to mummy or egg to adult male or female were shorter on M. pers...
متن کاملHost-related fitness trade-offs in a presumed generalist parasitoid, Diaeretiella rapae (Hymenoptera: Aphidiidae)
1. Host ranges of parasitoid wasps are mediated by behavioural responses to hosts and their environment (infectivity), and development in hosts (virulence). Determinants of host range were measured in Diaeretiella rapae (Hymenoptera: Aphidiidae), which has been described as a generalist that attacks more than 60 species. 2. In northern Colorado, this wasp mainly attacks two hosts: cabbage aphid...
متن کاملبررسی تغییرات فصلی جمعیت شته مومی کلم Brevicoryne brassicae و تعیین میزان پارازیتیسم آن توسط زنبور rapae McIntosh Diaeretiella
شته مومی کلم (.Brevicoryne brassicae (L یکی از آفات مهم کلزا است که دشمنان طبیعی متعددی از جمله زنبور پارازیتویید Diaeretiella rapae McIntosh روی آن فعالیت دارند. تغییرات فصلی جمعیت شته مومی کلم و میزان پارازیتیسم آن توسط این زنبور در کرمان با نمونه برداری هفتگی مورد مطالعه قرار گرفت. نمونه برداری شامل 20 برگ از برگ های میانی گیاه کلزا در مرحله رزت و بعد از ایجاد ساقه از 20 ساقه گیاه بود که ...
متن کاملAvaliação de uma Metodologia de Medição da Qualidade em um Documento de Requisitos Orientado a Aspectos
The aspect oriented development area is widening its scope, addressing all phases of the software development process. Indeed, recent proposals have looked at the requirements stage, trying to separate at the requirements documents the aspects (non functional requirements) that are spread and tangled with functional requirements. However, we are not aware of any proposals do evaluate the qualit...
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ژورنال
عنوان ژورنال: Neotropical Entomology
سال: 2003
ISSN: 1519-566X
DOI: 10.1590/s1519-566x2003000100014