in this work, a novel electrochemical technique is presented for determination of bentazonusing a nanocomposite based sensor and continuous coulometric fast fourier transformation cyclicvoltammetry (ccfftcv). in this method, the sensor response is in coulomb and is calculated based onintegrating charge changes under the current voltammogram in selected potential range. the new sensor wasconstru...

a field experiment was conducted in khorramabad to evaluate the efficacy of 12 herbicides [ethalfloralin (3 l.ha-1), trifloralin (2 l.ha-1), pendimethalin (1.5-2.5 l.ha-1), imazethapyr (0.5-0.7 l.ha-1), isoxaflotole (80 g.ha-1), pyridate (2.5 l.ha-1), bentazon (2 l.ha-1), metribuzine (0.7 kg.ha -1), fomesafen (1 l.ha-1), simazine (80 g.ha-1), prometrine (830 g.ha-1), haloxyfop-r-methyl (1 l.ha-...

Abstract Late-emerging summer annual weeds are difficult to control in dry bean production fields. Dry is a poor competitor with weeds, due its slow rate of growth and delayed canopy formation. Palmer amaranth particularly season-long emergence resistance acetolactate synthase (ALS)-inhibiting herbicides. growers rely on PPI preemergence residual herbicides for the foundation their weed program...

Miscanthus, is a promising bioenergy crop, considered superior to other crops because of its higher water and nutrient use efficiency, cold tolerance, production biomass. Broadleaf weeds grass weeds, cause major problems in the Miscanthus field. A field experiment was conducted 2018 2019, assess effects pre-emergence (alachlor napropamide) post-emergence herbicides (nicosulfuron, dicamba, benta...

The usefulness of 3 herbicides and flame weeding in lemon balm sown directly into the field was assessed a two-year experiment. Glufosinate-ammonium (600 g∙ha–1) (90 kg propane∙ha–1) were applied 12–13 days after sowing, i.e. shortly weed emergence 4 before crop emergence. Bentazon (960 fluazifop-P-butyl (150 sprayed approximately weeks during balm, when weeds cotyledon – 2–4 true leaves stage....