Results 91 to 100 of about 991,818 (160)

Control of German Cockroaches with a Hydramethylnon Bait [PDF]

open access: yesArthropod Management Tests, 1996
Abstract The response of German cockroaches to MaxForce, a 0.05% hydramethylnon bait (Clorox Co.), in the presence of an alternate food source, was evaluated. Also, survivors were saved, mated, and progeny tested to investigate the possible development of either physiological or behavioral resistance.
openaire   +1 more source

Lack of repellency of three commercial ultrasonic devices to the German cockroach (Blattodea: Blattellidae)

open access: yes, 2006
Three commercial ultrasonic devices (A, B, and C) were tested for their ability to repel the German cockroach, Blattella germanica (L.) (Blattodea: Blattellidae), in Plexiglas® enclosures.
BHADRIRAJU SUBRAMANYAM   +3 more
core   +1 more source

Resistance to diazinon in the German cockroach.

open access: yesBulletin of the World Health Organization, 1998
Specimens of German cockroaches (Blattella germanica) from two different locations near Owensboro, Ky., USA, were tested in the laboratory for resistance to diazinon and malathion. Those from one location were reared for three generations, and those from the other for four generations, before testing was completed.
openaire   +1 more source

Growth and Reproductive Performance of American Cockroach (Periplaneta Americana) as Affected by Photoperiod and Feed Type [PDF]

open access: yes
American cockroach is a reliable source of protein as an animal feed but remains unexploited. Little is known on the right combination of environmental factors for their mass production under artificial conditions.
Ojiewo, Chris   +3 more
core  

A DEVICE FOR DETECTION OF RESIDUAL ACTIVITY OF BETA-CYFLUTHRIN (RESPONSAR 12.5% SC) AS A NEW PYRETHROID ON DIFFERENT SPECIES AGAINST BLATELLA GERMANICA (ORTHOPTERA: BLATTELLIDAE) [PDF]

open access: yesIranian Journal of Public Health, 1998
This study was designed to evaluate the efficacy of beta-cyfluthrin (Responsar 12.5% SC), against a standard susceptible strain of German cockroach, Blattella germanica, using three different dosages, at three different exposure times, on two types of ...
H. Ladonni
doaj   +2 more sources

The cockroach and allergic diseases [PDF]

open access: yes, 2012
The cockroach represents one of the most common sources of indoor allergens worldwide, and 40%-60% of patients with asthma in urban and inner-city areas possess IgE antibodies to cockroach allergens.
손명현, 김규언
core  

A pediatric randomized, controlled trial of German cockroach subcutaneous immunotherapy

open access: yes
BACKGROUND: Cockroach allergy contributes to morbidity among urban children with asthma. Few trials address the effect of subcutaneous immunotherapy (SCIT) with cockroach allergen among these at-risk children.
Little, Frederic F   +32 more
core   +1 more source

Comparative Studies Of The Biology, Life Tables And Water Balance Of The Turkestan Cockroach Blatta lateralis (Walker), German Cockroach Blattella germanica (L.) And Brown-Banded Cockroach Supella longipalpa (Fabricius) (Dictyoptera: Blattidae, Blattellidae) [PDF]

open access: yes, 2018
The selected biological parameters such as adult longevity, fecundity and nymphal development of the Turkestan cockroach, Blatta lateralis (Walker) under laboratory controlled environment in comparison with the brown-banded cockroach, Supella longipalpa (
Low, Kathleen Su Yin
core   +1 more source

North German Lutheran Church, 1853-1888

open access: yes, 2019
Volume 6 of the German church records from the North German Lutheran Church, including records of baptisms, confirmations, marriages, and deaths.
3rd German Protestant Church
core   +1 more source

Study on the German cockroach Blattella germanica (L) and identify the types of parasites that it transmits automatically on the surface of its external body and inside its intestines.

open access: yesTikrit Journal of Pure Science
This study was conducted on German cockroaches, identifying the types of parasites they mechanically transmit via their external body surfaces and the parasites present in their intestines that they transmit to humans. The study was conducted in Tikrit.
Alaa Emad Tawfeeq   +2 more
doaj   +1 more source

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