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The first step in every integrated pest management strategy is to inspect and identify the target pest. Most people distinguish between ants, cockroaches, mosquitoes and other pests, but lack a basic knowledge of their characteristics. It happens a lot that people are bitten or stung in their homes ...

Bed bug (Cimex lectularius) monitors are effective tools in detecting early infestations and evaluating the results of control programs. Among the monitors, bed bug sticky monitors are not toxic and easy to use. But we observed that that bed bugs were repelled by the contact between the sticky film ...

The Asian cockroach, Mizukubo, was discovered in large numbers in southeast Alabama in 2003. We surveyed southern Alabama and Georgia to determine the distribution of this species. We found that was established in 7 counties in Georgia and 8 counties in Alabama. Basic ecology and behavior studies we...

The German cockroach, Blattella germanica (L.) and the Smooth cockroach, Symploce pallens (Stephens) are important cosmopolitan household pests which infest hotels, restaurants and apartments. Coprophagy is defined as the behavior of fecal consumption. It plays an important role in providing nutrien...

Behavior is modulated by both learned and innate factors, and the heritability of behavior has been documented in several arthropod taxa. Certain behaviors have evolved following selection with toxicants. One such behavior that is adaptive to the German cockroach is glucose aversion, which is contro...

Bait consumption is a complex interaction of behaviors and physiology / biochemistry mechanisms. It starts with a single premise that the response to a shortage or an impending shortage of nutrients required for maintenance, growth and development. Shortages may be acute such as a daily requirement,...

Indoxacarb, with a novel mode of action, is in a new class of chemistry called Oxadiazines. The compound was registered in the United States in 1999 for agricultural uses and Dupont Professional Products is developing the compound for new uses in the Structural Pest Control industry. One of the firs...

Bait aversion is a behavioral avoidance phenomenon, whereupon some naturally and/or artificially (e.g. toxic baits) selected Blattella germanica genotypes become less responsive to or completely avoid certain phagostimulatory food ingredients. Cases of avoidance behaviors, including associative lear...

Although there are few cockroaches in newly built or insecticide-treated buildings or houses, they enter from outside, increase in number and spread out widely as time goes by. To elucidate how German cockroaches distribute widely in such places, we previously investigated their horizontal movement ...

Questionnaire-based surveys of homeowners revealed that ants were the most economically important and abundant household pest after mosquitoes and cockroaches in Malaysia. Twenty-five species of ants were found indoors and outside buildings; all species nest outdoors except Monomorium pharaonis, Mon...

Cockroaches are common pests in urban environments around the world. A tremendous amount of papers have appeared on the behaviour of cockroaches. However, the details of their behaviour have not been completely clarified. We have already investigated the nocturnal behaviour of the German cockroach, ...

Aspects of the feeding preferences and behavior patterns of cockroaches, and the influence of environmental factors such as the delivery system may contribute to the efficacy of toxic baits for cockroach control. The research objectives were to evaluate the influence of bait stations on the feeding ...

The antennal grooming behavior in Blattella germanica (L.), involves the coordinated use of the foreleg tibia and tarsus, and the mouthparts. The foreleg opposite the antenna is used to bend the flagellum to the mouthparts, after which it is pulled through the labium and maxillum by the resilience o...

Decision-making for managing household cockroach infestations is a complicated process. Proper decisions concerning cockroach pest management should be made based on the integration of 1) biotic factors, such as pest biology, ecology, and behavior; 2) abiotic environmental factors, such as temperatu...

Observations of the nocturnal behaviour of the German cockroach, Blattella germanica, were carried out using single or mixed populations of males, gravid females, ungravid females and nymphs. The results of these studies can be summarised as follows: 1. The proportion of cockroaches present in a fee...

During the first two days of laboratory trials, catches on sticky traps (Ekolex-V) of the German cockroach (Blarrella germmica) were higher than those of subsequent days. In the case of sexed groups of adults, catches of the first and second days ranged from 14.2 to 28.3%. Consecutive daily catches ...