Introduction: This study examined the relationship between specific psychosocial variables and the use of insect repellents on skin or clothing as a preventive behavior for Chikungunya fever among US travelers to Caribbean destinations. Methods: A cross-sectional retrospective online survey method was adopted. US residents who travelled to one of 34 Carib...

Reliable exposure factors are essential to determine health risks posed by chemicals in consumer products. We analyzed five risk-concerned product categories (anti-fogging, dye, disinfectant, repellent, and preservative products) for 13 products (three car anti-fogging products, a lens anti-fogging product, two car dye products, two drain disinfectants, an air conditioner disinfectant, a chlori...

The mission to make humans less attractive to mosquitoes has fuelled decades of scientific research on mosquito behaviour and control. The search for the perfect topical insect repellent/killer continues. This analysis was conducted to review and explore the scientific information on toxicity produced by the ingredients/contents of a herbal product. In this process of systemic review the follow...

there is growing evidence that lectin-carbohydrate interactions can mediate the infection of parasites to their insect vector. many insect species are host or vectors of protozoan or metazoan parasites that cause socially and economically important disease such as malaria and leishmaniasis. however, relatively little work has been undertaken concerning the interaction of insect immunity against...

abstract comparing with the numerous studies carried out in other countries, information on apoidea superfamily in iran is scare. during a faunistic survey of pollinator bees associated with alfalfa fields in mashhad and chenaran regions in 2010, numerous specimens of apoidea superfamily were collected and identified. among the identified species, anthidium diadema (latreille, 1809) is record f...

Semiochemicals are naturally occurring, species-specific molecules exploited for inter and intra-specific communication between an insect its environment. In pest management, these semiochemicals used mainly to modulate the behaviour of target pest, wherein development resistance in pests is almost absent. recent past, sex pheromones have been employed management through a novel technique, Spec...

The product of the retinoblastoma susceptibility gene (RB) was overproduced in cultured insect cells using the baculovirus expression system. Upon insertion of the cloned human RB complementary DNA sequence into the viral genome downstream of the promoter of the polyhedrin gene, full-length RB protein with an apparent molecular weight of 110,000 was expressed in the insect cells. This protein w...