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Pycnoscelus surinamensis (Linnaeus, 1758) (Blaberoidea: Blaberidae), a cockroach with a possible association with the ant Brachymyrmex cordemoyi Forel, 1895 (Hymenoptera: Formicidae) and which may be exhibiting a domiciliation trend.
(Springer, 2011-01-01)
In the present paper, we report on the occurrence of the cockroach Pycnoscelus surinamensis (Linnaeus, 1758) in Brachymyrmex cordemoyi Forel, 1895 nests, indicating a possible symbiosis between these two species. Also, the ...
Daycare centers and schools as sources of exposure to mites, cockroach, and endotoxin in the city of São Paulo, Brazil
(Mosby, Inc, 2002-10-01)
Background: Public places, including schools, have been identified as sources of exposure to allergens derived from mites, cockroach, cat, and dog and to endotoxin.Objectives: the purposes of this study were to assess and ...
Identification of Cockroach Allergen using Proteomic Analysis
(Mosby-elsevier, 2010-02-01)
The preimaginal stages of the ensign wasp Evania appendigaster (Hymenoptera, Evaniidae), a cockroach egg predator
(Wiley-Blackwell, 2012-06-01)
Evania appendigaster is a cosmopolitan wasp that deposits eggs in the oothecae of some species of cockroaches; its larvae then consume the cockroach eggs and embryos. It is a candidate for the biological control of ...
Cross-reactive IgE antibody responses to tropomyosins from Ascaris lumbricoides and cockroach
(Mosby-elsevier, 2008-04-01)
Background: Evidence indicates that infection with Ascaris lumbricoides may promote development of allergy and asthma.Objective: To study the role of tropomyosin, a pan-allergen in invertebrates, in IgE responses to A ...
Mortalidade de Blattella germanica (L. 1767) (Blattodea: blattellidae) sob diferentes áreas e períodos de exposição a diferentes inseticidas
(Universidade Federal de Uberlândia (UFU), 2010-01-01)
The great importance of cockroaches as household pest have been on their ability to spread microorganisms harmful to humans and animals. Rest during the day in dark, humid and hot as sewerage. At night go into stores and ...
NOTES on THE BIOLOGY and BEHAVIOUR of THE JEWEL WASP, AMPULEX COMPRESSA (FABRICIUS, 1781) (HYMENOPTERA; AMPULICIDAE), IN THE LABORATORY, INCLUDING FIRST RECORD of GREGARIOUS REPRODUCTION
(Amer Entomol Soc, 2009-09-01)
A colony of the solitary parasitoid ampulicid wasp Ampulex compressa was established under laboratorial conditions. A total of 23 wasps were reared, which attacked about 80 cockroach hosts. Wasps' longevity and development ...
Thermal requirements for the embryonic development of Periplaneta americana (L.) (Dictyoptera: Blattidae) with potential application in mass-rearing of egg parasitoids
(Academic Press Inc. Elsevier B.V., 2008-12-01)
The embryonic development of oothecae of Periplaneta americana was evaluated under four different constant temperatures (5, 10, 15, 20, 25, 30, and 35 degrees C and also at different exposure times at <5 degrees C. Their ...
Comparative performance for immediate hypersensitivity skin testing using two skin prick test devices
(J R Prous Sa, 1995-11-01)
Fifty-five patients were skin-tested by Multi-Test (M) and needle prick test (NPT) to compare the reproducibility of the methods. lye used 6 allergenic extracts: Dermatophagoides pteronyssinus, Dermatophagoides farinae, ...