Pesticides are usually used in agriculture practice for field and post-harvest protection, whereas their prolonged persistence the environment may lead to high toxicity humans animals. Therefore, aim of this study was investigate detection different pesticide residues agricultural soil samples collected from four Egyptian governorates. A total forty were during period April June 2020. Samples e...

Abstract In the mid‐southern USA, rice ( Oryza sativa L.) is flooded primarily to suppress weed germination and growth. Two experiments were conducted determine whether herbicide performance in conventional or Clearfield control programs was affected by intermittent flooding. The effects of flooding program on barnyardgrass Echinochloa crus‐galli (L.) P. Beauv) control, grain yield, water appli...

As a matter of fact, the Dietary Guidelines United States America recommended consumption more fruits and vegetables to support healthy condition body. Unfortunately, these food materials are being accumulated with pesticidal residues due continuous miss-management excessive application chemicals during pre post-agricultural practices, which compels multiple analysis know their concentration le...

To mitigate environmental pollution and food contamination caused by inappropriate excessive herbicide usage, most potent herbicides should be screened to control rice weeds. A research trial was executed for assessing the comparative efficacy of different field weeds evaluate toxicity on under normal (distilled water) as well salinity levels (4 8 dS m?1). The study designed select its appropri...

Two multiresidue methods were developed to determine pesticides in air collected in California. Pesticides were trapped using XAD-4 resin and extracted with ethyl acetate. Based on an analytical method from the University of California Davis Trace Analytical Laboratory, pesticides were detected by analyzing the extract by gas chromatography-mass spectrometry (GC-MS) to determine chlorothalonil,...