UNLABELLED Biocides, such as herbicides, are routinely tested for toxicity but not for sublethal effects on microbes. Many biocides are known to induce an adaptive multiple-antibiotic resistance phenotype. This can be due to either an increase in the expression of efflux pumps, a reduced synthesis of outer membrane porins, or both. Exposures of Escherichia coli and Salmonella enterica serovar T...

Potential exposure to pesticide residues resulting from burning wood treated with phenoxy and pyridine herbicides was assessed. Wood samples from trees treated with 2,4-D [2,4-dichlorophenoxy acetic acid], dicamba [3,6-dichloro-oanisic acid], dichlorprop [2-(2,4-dichlorphenoxy) propionic acid], picloram [4-amino-3,5,dtrichloropicolinic acid], and triclopyr (3,5,6-trichloro-2-pyri dinyl)oxy acet...

Pepperman, 1995a; Johnson and Pepperman, 1995b). These control-release formulations also decrease pestiThe modification of smectitic clays with organic cations via cationcides losses by offering protection from other processes exchange reactions produces sorbents with an increased sorption capacity for organic compounds such as acidic herbicides. These organoclays such as volatilization (El-Nah...

Abstract Stakeholders across the state of Nebraska, USA, were surveyed in 2019–2020 to assess problem weeds and weed management practices agronomic crops. A total 420 complete responses obtained four Nebraska districts (Northeast, Panhandle, Southeast, West Central). Accumulated state, 65.5% farmed or scouted crop ground was under no‐till production, with major crops being corn soybean represen...