Results 31 to 40 of about 22,406 (197)

Comparative Laboratory study of fungi Beauveria bassiana and Maxforce bait against germen cockroach Blattella germanica [PDF]

open access: yesKirkuk Journal of Science, 2017
The entomopathogenic fungus Beauveria bassiana is the most important in biological control for many insects .In this study we used spores extract of entomopathogenic fungus to control German cockroach Blattella germanica with three concentrations (4 ...
Hanadi A. ALdaraji   +2 more
doaj   +1 more source

Regulation of insulin-like peptide expression in adult Blattella germanica females.

open access: yesInsect Biochemistry and Molecular Biology, 2021
The insulin-IGF-signalling (IIS) pathway regulates key processes in metazoans. The pathway is activated through the binding of the ligands, which in insects are usually referred to as insulin-like peptides (ILPs), to a class of receptor tyrosine kinases,
Claudia V. Domínguez   +2 more
semanticscholar   +1 more source

Literature Review of German Cockroach (Blattella germanica) Control with Bioinsecticides

open access: yes, 2023
ABSTRAK Telah dilaporkan bahwa kecoa Blattella germanica dinilai sebagai vektor mekanis potensial pembawa penyakit pada manusia, dan telah terbukti menyebabkan alergi rumah tangga dan entomofobia.
Porusia, Mitoriana, Febriyanti, Wardatun
core   +1 more source

Modulation of the behavioral and electrical responses to the repellent DEET elicited by the pre-exposure to the same compound in Blattella germanica [PDF]

open access: yesPeerJ, 2016
Insects under different stimuli from the environment modify behavioural responses due to changes in the sensitivity of neurons at the peripheral and/or at the central level of the nervous system. This phenomenon is called neuronal plasticity, and sensory
Valeria Sfara   +2 more
doaj   +2 more sources

THE ROLE OF GERMAN COCKROACHES (BLATTELLA GERMANICA L.) IN TRANSMISSION OF TOXIGENIC FUNGI AND SOME NEMATODE PARASITES FOR MAN'S FOOD [PDF]

open access: yesAssiut Veterinary Medical Journal, 1995
The Blattella germanica, L. adults and nymphs play an important role in the development of toxigenic fungi in man's food and subsequent formation of mycotoxins. Thelastomoids sp < /em>. a nematode worm was found in the anterior portion of colon and
A.A. ABDEL-AAL, NAWAL.A.M. MAZEN
doaj   +1 more source

Horizontal transmission of Salmonella Typhimurium among German cockroaches and its possible mechanisms

open access: yesEcology and Evolution, 2023
German cockroaches (Blattella germanica) can be both mechanical and biological (amplifying) vectors of enteric pathogens, including Salmonella enterica serovar Typhimurium (S.
Madison Mond, Jose E. Pietri
doaj   +1 more source

siRNA enrichment in Argonaute 2-depleted Blattella germanica

open access: yesbioRxiv, 2021
Background RNA interference (RNAi) is a cellular mechanism used to fight various threats, including transposons, aberrant RNA, and some types of viruses.
J. Montañés   +4 more
semanticscholar   +1 more source

Co-sensitization to silkworm moth (Bombyx mori) and 9 inhalant allergens among allergic patients in Guangzhou, Southern China.

open access: yesPLoS ONE, 2014
ObjectivesThis study aimed to investigate the profile of sensitization to silkworm moth (Bombyx mori) and other 9 common inhalant allergens among patients with allergic diseases in southern China.MethodsA total of 175 patients were tested for serum sIgE ...
Baoqing Sun   +4 more
doaj   +1 more source

The mortality effects of some entomopathogenic fungi against helicoverpa armigera, spodoptera littoralis, tenebrio molitor and blattella germanica [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi, 2018
Laboratory bioassay studies were conducted to determine the effects of 9 isolates of Beauveria bassiana and one isolate of Metarhizium anisopliae, isolated from the soils in Isparta, Turkey, against Helicoverpa armigera (Hübner), Spodoptera littoralis ...
Engin KILIÇ   +3 more
doaj   +1 more source

Decrease in the resistance level of Blattella germanica (Linnaeus) (Blattodea: Ectobiidae) to insecticides after being reared without selection pressure for ten years

open access: yesJurnal Entomologi Indonesia, 2023
This study aims to investigate changes in resistance to insecticides over a ten-year period in five strains of German cockroaches, Blattella germanica (Linnaeus), which had previously shown resistance to deltamethrin, propoxur, and fipronil in 2012.
Putik Van Dini   +4 more
doaj   +1 more source

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