the search for alternative ways of controlling sericultural pests has led to the investigation of plant sources for naturally occurring compounds which may have insect growth regulatory, feeding deterrency, repellency and confusantcy characteristics. more than 2000 species of the families asteraceae, fabaceae and euphorbiaceae are known that possess some insecticidal activity. plants with insec...

background: gastric lavage (gl) is one of the most commonly used decontamination method for cholinergic insecticide ingestion in developing countries despite lack of supporting evidence. this study was designed to evaluate the outcome of patients with cholinergic insecticide poisoning treated with gl in regards to timing and frequency of the procedure. methods: in this prospective observational...

The development of insecticides requires valid risk assessment procedures to avoid causing harm to beneficial insects and especially to pollinators such as the honeybee Apis mellifera. In addition to testing according to current guidelines designed to detect bee mortality, tests are needed to determine possible sublethal effects interfering with the animal's vitality and behavioral performance....

BACKGROUND Some epidemiologic and laboratory studies suggest that insecticides are related to increased breast cancer risk, but the evidence is inconsistent. Women engaged in agricultural work or who reside in agricultural areas may experience appreciable exposures to a wide range of insecticides. OBJECTIVE We examined associations between insecticide use and breast cancer incidence among wiv...

Cowpea, Vigna unguiculata [L.] Walp. is a widely planted nutritious grain legume [1]. It is cultivated in many West African countries including Nigeria. Cowpea is a source of dietary protein, vitamins and mineral salts. It has been consumed by human since the earliest practice of Agriculture in developing countries of Africa, Asia, and Latin America [2]. The pulse beetle, Callosobruchus maculat...

BACKGROUND Diarrhea is an important cause of childhood mortality in developing countries like Pakistan because of unhygienic conditions, lack of awareness, and unwise use of preventive measures. Mechanical transmission of diarrheal pathogens by house flies, Musca domestica, is believed as the most effective route of diarrhea transmission. Although the use of insecticides as a preventive measure...

This journal is © The Royal Society of Chemistry 2002 Introduction Herbivorous insect and mite pests are a major threat in the continuous supply of food for human consumption. Synthetic insecticides and acaricides play a major role in modern agriculture and their chemical, environmental and toxicological properties have been improved considerably over the last six decades. Without the use of ch...

©ADF Health 2007 http://www.defence.gov.au/dpe/dhs/ Infectious disease integrated methods involving insecticides and repellents. One option is to reduce the biting density by killing adult and larval mosquitoes with insecticides and by using b rrier in ecticide sprays on tentage and surrounding foliage. These methods are suitable in static base locations, but not for protecting patrolling soldi...

Cotton is one of the most important cash crops of India. It is grown for its lint and seed. In India, cotton was cultivated on an area of 11.70 million ha with a production of 29.00 million bales of seed cotton during 2013-14. Average productivity of cotton in India is 540 kg lint per ha, which is low when compared to world average of 766 kg lint per ha (AICCIP, 2013-14). The major limiting fac...