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The near absence of bed bugs from human dwellings for fifty or more years has left us with limited knowledge of its biology and few answers to eliminate populations. Research findings with relevance to global bed bug management are presented. Monitoring of spontaneous activity of bed bugs demonstrat...

The bed bug has had a longstanding relationship with low-income high-density housing. Proximity of dwellings, re-use of furniture, and control options limited by affordability, have all contributed to the continuation of this pest in such areas. The recent resurgence and spread of this pest may be a...

The first case of hard ticks, Dermacentor reticulatus (F.) and Ixodes ricinus (L.), as well as mites, Ornithonyssus bacoti (Hirst), and rat lice living in the ground floor office of an apartment building of the city of Minsk, Byelorussia is described. Ectoparasites appeared in the end of November in...

The processes of urbanization is accompanied by attraction to settlements, the synanthropization, of many systematic groups of animals including arthropods. Synanthropization of some vectors of diseases agents, means augmentation of their contacts to people and increase of epidemiological danger. Th...

The introduced ant, Pachycondyla chinensis (Emery) (Hymenoptera: Formicidae) is a pest in northwestern South Carolina, and areas of North Carolina and Tennessee in the United States. First documented in the United States over 70 years ago, it only recently has achieved pest status. This exotic speci...

The species of termites that have an impact on urban dwellings in Southeast Asia are reviewed. Termites of the genus Coptotermes are considered, by far, to have the greatest economic impact on urban dwellings. In Peninsular Malaysia, where the species of Coptotermes have been relatively well studied...

This descriptive survey studied comparison of malaria cases, epidemiological and entomological serves, insecticides used and mean temperature, relative humidity and amounts of rain fall in a ten year period (1994-2003).The most important species of anopheline vectors include: Anopheles stephensi, An...

Odorous house ant, Tapinoma sessile Say, is a pest ant with global distribution. The common name is derived from the emission of a substance with an odor similar to that of butyric acid. Polygynous colonies often associated with notably dynamic populations and multiple nesting sites make odorous hou...

Experimental gel and powder bait formulations containing 0.25, 0.5, and 1.0% Indoxacarb were evaluated in a series of laboratory and field studies against the German cockroach,Blattella germanica (L.). Mortality was first determined in 18 by 31 by 10 cm plastic boxes with loosely fitting covers. Twe...

A complex of synanthropic arthropoda that inhabit a variety of rural and urban localities is systemized depending on the different parameters. These include the type of harm caused by arthropoda to people, including: arthropoda that are vectors and agents of infectious diseases; arthropoda that caus...

Field trials involving seventy rural households from three villages in Mozambique were established to test whether intensive daily trapping inside household-level food stores could effectively reduce rodent pest populations. The main species caught inside dwellings where food was stored were Rattus ...

Records of visits to 22,615 dwellings in the London Borough of Southwark, for period October 1993 to December 1998, were examined. Data were analysed for ghost ants (Tapinoma melanocephalum Fab.), pharaoh ants (Monomorium pharaonis L.), house mice (Mus musculus L.) and brown rats (Rattus norvegicus ...

The phyllogenetically ancient family Dermestidae is specialised to the developing in dry substances of animal origin. Therefore most species of Dermestidae occur in areas with dry climate. Transition to a synanthropic state of life proceeds in two steps. At first it proceeds from the natural environ...

German cockroach Blattella germanica (L.) is in Western Siberia distributed everywhere. In old towns with numerous buildings of late XIX - early XX century limited distribution has Oriental cockroach Blatta orientalis (L.). In past several years it is discovered some expansion of the species: number...

The past few years have seen an unprecedented interest in indoor air quality, driven in part by unexplained increases in asthma throughout the world. According to the American Academy of Allergy, Asthma, and Immunology, allergic rhinitis affects more than 40 million people yearly in the US, resultin...

An experimental 2.15% imidacloprid-based gel bait containing »44% water was evaluated in laboratory and field studies against the German cockroach, Blattella germanica (L.). In continuous exposure tests, toxicity and presumably bait consumption varied with cockroach stage, deprivation of competitive...

The control of bedbugs (Cimex lectularius) as well as pigeon ticks (Argas reflexus) in human dwellings is usually carried out by a treatment with residual insecticides/acaricides combined with special flushingout- preparations. As the hiding and breeding places of bed bugs and pigeon ticks can be sp...

Tiny, free-living mites have long been recognised as one of the most important sources of allergen of house dust causing atopic and bronchial asthma, rhinitis and dermatitis in susceptible persons. Among several species of these mites Dermatophagoides pteronyssinus and D. farinae (Acari: Pyroglyphid...

Rigid board insulations, including polystyrenes, polyisocyanurates and others, are used as standard building materials. In the past decade problems developed with subterranean termites entering structures, undetected, when rigid board insulation was installed as a continuous sheet beginning below gr...

Among argasid ticks, Argas reflexus is one of the main parasites entering and living in houses in many Israeli towns. Its hosts are birds, mainly doves, closely linked with human dwellings. A. latus, a member of the A. reflexus group known only from Turkmenistan, was found in houses in several areas...

Records from a two year period from over 24,000 dwellings in the London Borough of Southwark were examined and infestations of German cockroaches, recorded by inspection and trapping, were analysed. Factors identified as possibly influencing infestation levels were block size and type of heating sys...

Cockroaches require relatively warm conditions and in the UK are mainly confined to buildings. These insects are capable of carrying food-poisoning bacteria and causing allergies. To avoid these adverse health effects the risk of cockroach infestations in buildings needs to be minimised. This paper ...

Pest control in urban environment can be carried out either sporadically or in a concentrated way, covering large areas. The efficacy of organized pest control programs comprising large parts of cities or even whole cities is far higher than the success of separate control works done by individual m...

In the European Union and the USA allergens of arthropods comprise a rising health problem. Atopic diseases resulting from insect or mite exposure cost several hundreds of millions British pounds per European country per year. This article is devoted to major sources of inhalant arthropod allergens,...

Pests are attracted to buildings for shelter, food and harbourage. They will take advantage of many different types of hiding places, from tiny crevices to large hollow spaces. The benefits of these hiding places to pests are two fold. Firstly concealment can allow quite large populations to develop...

In the home environment allergenic mites are well known inhabitants of textiles and food. In humid dwellings mites and moulds are found on walls. In autumn (1990) textiles and wall surfaces were sampled in eight rooms of four dwellings. The same was done in winter (1990-1991), in seven rooms. Sampli...

Europe, house dust mites of the family Pyroglyphidae are abundant producers of allergens in dwellings. Their prevalence in dwellings as well as their distribution among different types of home textiles vary in different localities in Europe. The main limiting factor for mite population growth is wat...

House dust mites are together with pets the most important source of allergens in dwellings in western Europe. In a recently developed semi-natural test system, mites may be studied in an environment comparable to the dwelling situation. In this laboratory test, it should also be possible to determi...

Preventing and exterminating clinically relevant concentrations of house dust mite allergen in the urban environment is one of the more interesting challenges for architects and building engineers, pest control contractors, cleaning services, and sanitary biologists. When this challenge is not met, ...