Maize-Dwelling Insects Omnivory in Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) Egg Masses

被引：8

作者：

Menezes-Netto, Alexandre Carlos ^{[1
]}

Varella, Andrea Correa ^{[1
]}

Fernandes, Odair Aparecido ^{[1
]}

机构：

[1] Univ Estadual Paulista, Dept Fitossanidade, Fac Ciencias Agr & Vet, BR-14884900 Jaboticabal, SP, Brazil

来源：

BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY | 2012年 / 55卷 / 01期

关键词：

Facultative predator; phytozoophagy; predation; DIABROTICA; COLEOPTERA; HEMIPTERA; CHRYSOMELIDAE; PREDATOR;

D O I：

10.1590/S1516-89132012000100012

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

This work reports the first record of omnivory behavior of Diabrotica speciosa (Coleoptera, Chrysomelidae), Leptoglossus zonatus (Hemiptera, Coreidae), Monocrepidius aff. posticus and Monocrepidius fuscofasciatus (Coleoptera, Elateridae) on fall armyworm Spodoptera frugiperda (Lepidoptera, Noctuidae) egg masses in maize fields. Macrophotography was used to record the activity of these insects on fall armyworm sentinel egg masses during 2009 and 2010 maize growing seasons. The presence of omnivorous insects changes the species population dynamics within the ecosystem. Therefore, the implications of these interactions should be understood and taken into consideration for integrated pest management enhancement.

引用

页码：97 / 100

页数：4

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