نتایج جستجو برای: organophosphate insecticide

تعداد نتایج: 14741  

Journal: :Science of The Total Environment 2021

Solitary bees provide essential pollination services for many arable crops, but are prone to global decline. Agricultural intensification, which is connected with pesticide usage, among major threats and, thus, the food security and ecosystem stability. As it may not be possible cease usage currently because of growing demand food, crucial understand toxicities better protection pollinator popu...

Ajai Kumar Srivastav, Nobuo Suzuki , Shilpi Srivastava , Sunil Kumar Srivastav ,

Background: Chlorpyrifos is an organophosphate pesticide that elicits broad-spectrum insecticidal activity against a number of important arthropod pests. Determining the insecticides’ toxicity to amphibians can give us a better understanding regarding the role of toxicants in amphibian declines. This information would be beneficial to assess their ecological relevance at environmental con...

2002
Julian Thomas Pittman Bradley Klein Jeffrey Bloomquist Bernard Jortner Bradley G. Klein

Changes in the Murine Nigrostriatal Pathway Following Pyrethroid and Organophosphate Parkinson's disease (PD) is a debilitating motor disorder that primarily afflicts older individuals (> 50yrs). Although its cause is unknown, many factors are thought to contribute to the disease. There is growing epidemiological evidence supporting a link between pesticide exposure and PD. The present immunohi...

Journal: :Journal of Agriculture and Environment 2021

In 2021, this study has attempted to analyze the trend of pesticide import over two decades in Nepal. Secondary data obtained from Plant Quarantine and Pesticide Management Center were analyzed know trend. The result showed that pesticides was increasing average annual increase 30.48 tons (a.i.) last twenty-two years. Fungicide had highest followed by insecticide, herbicide these three groups c...

Journal: :Environmental health perspectives 2005
Lawrence S Engel Emily Werder Jaya Satagopan Aaron Blair Jane A Hoppin Stella Koutros Catherine C Lerro Dale P Sandler Michael C Alavanja Laura E Beane Freeman

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...

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