Results 1 to 10 of about 991,818 (160)
Variability in German Cockroach Extract Composition Greatly Impacts T Cell Potency in Cockroach-Allergic Donors [PDF]
German cockroach extract is used clinically to evaluate allergen-specific sensitization and for subcutaneous allergen-specific immunotherapy, though there are no guidelines for standardization in its manufacture.
Alessandro Sette +2 more
exaly +6 more sources
This document provides an overview of the German cockroach, the most significant cockroach species in the United States. It details the life cycle from egg to adult, highlighting the differences between males and females, their reproductive habits, and ...
P.G. Koehler, J.L. Castner
doaj +3 more sources
Salivary Digestion Extends the Range of Sugar-Aversions in the German Cockroach
Saliva has diverse functions in feeding behavior of animals. However, the impact of salivary digestion of food on insect gustatory information processing is poorly documented.
Coby Schäl, Ayako Wada-Katsumata
exaly +3 more sources
Gut bacteria mediate aggregation in the German cockroach [PDF]
Significance There is great interest in elucidating the diverse roles of microbes in biology, in general and, specifically, in mediating animal communication. We demonstrate that the gut bacterial community plays a pivotal role in production of aggregation pheromones in the German cockroach.
Coby Schäl +2 more
exaly +3 more sources
Insecticide use in homes leads to human exposure to insecticide residues that persist in the environment. Integrated pest management (IPM) programs have been known to be more environmentally friendly for managing German cockroach (Blattella germanica L.)
Changlu Wang, Desen Wang, Chen Zha
exaly +3 more sources
Wolbachia infection in native populations of Blattella germanica and Periplaneta americana.
Cockroaches are significant pests worldwide, being important in medical, veterinary, and public health fields. Control of cockroaches is difficult because they have robust reproductive ability and high adaptability and are resistant to many insecticides.
Nayyereh Choubdar +6 more
doaj +2 more sources
Background: Owing to chitosan properties such as biocompatibility and antimicrobial activities, and several applications in biomedical field, some physicochemical and anti-bacterial properties, and the level of chitosan from three species of American ...
Ebrahim Cheraghi +4 more
doaj +1 more source
Background Patterns of aeroallergen sensitization vary by countries. Testing with the minimum number of allergens is important to identify sensitized patients for a cost-effective approach.
Prapasri Kulalert +7 more
doaj +1 more source
Repellency of Orange Peel Eco-Enzyme to Reared German Cockroaches (Blattella germanica L.)
The German cockroach is a common pest worldwide that has developed insecticide resistance. Eco-enzyme with an aromatic aroma is one alternative way to prevent insecticide resistance development and repel the German cockroach population.
Robby Jannatan, Resti Rahayu
doaj +1 more source
American Cockroach, Periplaneta americana (Linnaeus) (Insecta: Blattaria: Blattidae)
The American cockroach, Periplaneta americana (Linnaeus), is the largest of the common peridomestic cockroaches measuring on average 4 cm in length. It occurs in buildings throughout Florida especially in commercial buildings.
K. A. Barbara
doaj +5 more sources

