Sperm morphology of Trichospilus diatraeae and Palmistichus elaeisis (Hymenoptera: Chalcidoidea: Eulophidae)

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Immunity of an Alternative Host Can Be Overcome by Higher Densities of Its Parasitoids Palmistichus elaeisis and Trichospilus diatraeae

Interactions of the parasitoids Palmistichus elaeisis Delvare & LaSalle and Trichospilus diatraeae Cherian & Margabandhu (Hymenoptera: Eulophidae) with its alternative host Anticarsia gemmatalis (Hübner) (Lepidoptera: Noctuidae) affect the success or failure of the mass production of these parasitoids for use in integrated pest management programs. The aim of this study was to evaluate changes ...

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Thermal Requirements and Generation Estimates of Trichospilus Diatraeae (hymenoptera: Eulophidae) in Sugarcane Producing Regions of Brazil

Knowledge of the thermal requirements of Trichospilus diatraeae (Hymenoptera: Eulophidae) is important if it is to be used successfully in to control Diatraea saccharalis (Lepidoptera: Crambidae) in sugarcane plantations. In the current study, the development of T. diatraeae was investigated in the pupae of D. saccharalis incubated at different temperatures. Seven T. diatraeae females were plac...

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A cytogenetic study of three parasitic wasp species (Hymenoptera, Chalcidoidea, Eulophidae, Trichogrammatidae) from Brazil using chromosome morphometrics and base-specific fluorochrome staining

Chromosomes of three chalcid wasp species from Brazil, Palmistichus elaeisis Delvare et LaSalle, 1993, Trichospilus diatraeae Cherian et Margabandhu, 1942 (both belonging to the family Eulophidae) and Trichogramma pretiosum Riley, 1879 (Trichogrammatidae), were studied using chromosome morphometrics and base-specific fluorochrome staining. The present study confirmed that these species respecti...

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Oogenesis pattern and type of ovariole of the parasitoid Palmistichus elaeisis (Hymenoptera: Eulophidae).

The knowledge on ovigeny in parasitoids is important for basic studies on physiology and applied biological control. The ovigeny pattern and type of ovariole of the parasitoid Palmistichus elaeisis Delvare & LaSalle (Hymenoptera: Eulophidae) were studied in newly-emerged females at seven, 14, 24 and 48 h intervals after their emergence from Tenebrio molitor L. pupae (Coleoptera: Tenebrionidae)....

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Reproduction of Palmistichus elaeisis Delvare and LaSalle, 1993 (Hymenoptera: Eulophidae) in pupae of Zophobas confusa Gebien, 1906 (Coleoptera: Tenebrionidae)

Moreira da Silva I, Oliveira Silva R, Santos Andrade G, Zanuncio JC, Pereira FF, Pastori PL. 2009. Reproduction of Palmistichus elaeisis Delvare and LaSalle, 1993 (Hymenoptera: Eulophidae) in pupae of Zophobas confusa Gebien, 1906 (Coleoptera: Tenebrionidae). Entomotropica 24(3): 141-144. Zophobas confusa Gebien, 1906 (Coleoptera: Tenebrionidae) is a new alternative host for mass laboratory rea...

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ژورنال

عنوان ژورنال: Micron

سال: 2013

ISSN: 0968-4328

DOI: 10.1016/j.micron.2013.06.006