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...

Danh-Tai Hoang,1, 2 Juyong Song,3, 4 Vipul Periwal,1, ∗ and Junghyo Jo3, 4, † Laboratory of Biological Modeling, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892, USA Department of Natural Sciences, Quang Binh University, Dong Hoi, Quang Binh 510000, Vietnam Asia Pacific Center for Theoretical Physics, Pohang, Gyeongbuk 37...

The oriental aphid Schizaphis piricola (Matsumura) is recorded for the first time in Europe, on the ornamental pear tree Pyrus calleryana in landscaped areas in Madrid (Spain). Data on the morphology of the forms on primary host (apterous and alate fundatrigeniae and fundatrices), and their biology and distribution are given. The keys for identifying species of Schizaphis (Schizaphis) in the Ib...

The predator and parasitoid fauna associated with cereal aphids is described, emphasizing the fauna associated with classical biological control efforts against the greenbug and Russian wheat aphid. We focus on literature from North America and include work from Europe and elsewhere when it is desirable to draw contrasts between approaches that affect cereal aphid biological control. Effects on...

To determine the number and distribution of exposures among workers exposed to silica dust in Vietnam, a cross-sectional study was conducted of the provincial Preventive Medicine Centers (PMCs) of 61 provinces, and data were collected from medical centers (MCs) of the Ministries of Construction, Industry, and Transportation. The PMC survey identified 112,956 exposed workers in 31 provinces. Min...

1. Propagule pressure, i.e. the number of individuals introduced, is thought to be a major predictor of the establishment success of introduced populations in the field. Its influence in laboratory experimental systems has however been questioned. In fact, other factors involved in long-term population persistence, like habitat size, were usually found to explain most of the dynamics of experim...

Asia Pacific Center for Theoretical Physics, Pohang, Gyeongbuk 37673, Korea Laboratory of Biological Modeling, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892, United States of America Department of Natural Sciences, Quang Binh University, Dong Hoi, Quang Binh 510000, Vietnam Department of Physics, Pohang University of Sc...

The mass rearing of parasitoids represents a fundamental stage for programmes of biological control. The progeny of the parasitoid Palmistichus elaeisis Delvare and LaSalle (Hymenoptera: Eulophidae) were evaluated on previously refrigerated pupae of Bombyx mori L. (Lepidoptera: Bombycidae). Forty-eight to 72 hours-old pupae of B. mori were stored at 10 °C for five, 10, 15 or 20 days and then ex...

This atudy was designed to evaluate the antifungal and cytotoxic activities of the Nannorrhops ritchiana (Mazari Palm) 80% methanol extract (NR-M) and its four crude extracts i.e., petroleum ether (NR-A), dichloromethane (NR-B), ethyl acetate (NR-C) and butanol (NR-D). The antifungal activity was determined by agar tube dilution method against nine fungal strains; Aspergillus flavus, Trichophyt...