An on-farm trial was conducted during rabi (winter) seasons of 2019-20 and 2020-21 at the farmers’ field. To test OFT on weed management technology in wheat developed by Bihar Agricultural University, Sabour, Bhagalpur. The efficacy post-emergence application (PoE) metsulfuron-methyl @ 4 g/ha, 2, 4-D ethyl ester 0.75 kg/ha followed (fb) one manual hand weeding 45 days after sowing (DAS) kg /ha ...

Three different herbicides were applied at early bromegrass greenup and post hay harvest to assess their effectiveness in controlling foxtail two producer meadow sites Pottawatomie (PT) Dickinson (DK) counties. Pendimethalin resulted the greatest control, but control did not extend through season reduce late-summer infestations. Metsulfuron approximately 30% visible brome injury. The injury was...

wild barley has invaded wheat fields ever since flamprop-isopropyl was outdated in iran. newly developed herbicides such as sulfosulfuron or sulfosulfuron plus metsulfuron-methyl can control it at higher than recommended dosages, but causing significant wheat injury. hence, two dose-response experiments were conducted to evaluate their efficacy when tank-mixed with thirteen different vegetable ...

The present investigation was conducted at Agronomy Research Farm, Acharya Narendra Deva University of Agriculture and Technology, Kumarganj, Ayodhya (U.P.) during Rabi season 2019-20. experiment laid out in Factorial Randomized block design with three replications keeping four fertility levels viz., 100% RDF-IF (150 kg/h), 125% (25% through FYM), RDF + 25%RDN FYM, 75%RDF-IF+25%RDN FYM weed man...

First-derivative photochemically induced spectrofluorimetry (PIF-1D) is applied to the simultaneous determination of binary mixtures of 4 sulfonylurea herbicides in aqueous micellar samples. Synthetic binary mixtures of sulfometuronmethyl with chlorsulfuron, metsulfuron-methyl, and 3-rimsulfuron, respectively, are well resolved by using the zero-crossing point procedure. PIF-1D allows the deter...

Pimelea poisoning is an ongoing, periodically serious problem for cattle producers in inland Australia. The annual native plants of the Thymelaeaceae family that cause the problem are widespread and animal management is currently the main means of minimizing poisoning. However, there are situations in the higher rainfall parts of the natural distribution area of these plants where farming and q...