• List of Articles Bromoxynil

      • Open Access Article

        1 - The effects of crop density and post-emergence herbicides usage on grain yield and yield components of broomcorn (Sorghum vulgare var. technicum)
        Hamed RAEISI SHIVYARI Jahanfar DANESHIN Mohammad Ali BAGHESTANI Soleiman JAMSHIDI
        To evaluate the effect of crop density and post-emergence herbicides usage on grain yield in broomcorn, an experiment was carried out in 2011 based on randomized complete block design in factorial with three replications in Miyaneh region. The treatments were crop densi More
        To evaluate the effect of crop density and post-emergence herbicides usage on grain yield in broomcorn, an experiment was carried out in 2011 based on randomized complete block design in factorial with three replications in Miyaneh region. The treatments were crop density of 17, 24 and 31 plant/m2 and herbicides including 2,4-D+MCPA and bromoxynil+MCPA with recommended, 20 and 40% reduced doses along with hand weeding. Results showed that increasing density leaded to higher racemes numbers and floret number per m2, grain number in racemes. The higher values of studied traits were obtained in density of 31 plant/m2, such as 1541.7 of racemes, 179.92 of florets and 18.132 of grain.Hand weeding had superior effect on traits compared to other treatments but in some cases herbicide treatments were placed in the same group with it.Yield and harvest indexwithdensity increased, significantly.The highest increasing in yield was obtained in grain density of 31 plant/m2 with 59.23%. Also,application of 2,4-D+MCPA and bromoxynil+MCPA with recommended doses, leaded to increasing of 52.05 and 40.62% of grain yield. Manuscript profile
      • Open Access Article

        2 - Evaluation The Efficacy of New Herbicides to Control Weeds in Trade Inbred Lines of Corn (Zea mays L. SC704)
        Elahe Pirouzmand Mohammad Hasan Hadizadeh Leila Alimoradi Seyed Hossein Torabi
        To control weed in SC704 corn inbred lines using new herbicides, an experiment was conducted in randomized complete block design with four replication and ten treatments in AgriculturalResearchCenter and Natural Resources of Khorasan Razavi Province, in Mashhad during 2 More
        To control weed in SC704 corn inbred lines using new herbicides, an experiment was conducted in randomized complete block design with four replication and ten treatments in AgriculturalResearchCenter and Natural Resources of Khorasan Razavi Province, in Mashhad during 2010. The treatments consisted of Nicosulfuron (Cruz 4%SC, 80 g ha-1), Nicosulfuron + Bromoxynil + MCPA (Nicosclfuron 4% SC+ Bromicid MA® 4%EC, 80 + 400 g ha-1), Rimsulfuron + Nicosulfuron (Ultima® DF75%, 90 and 127.5 g ha-1), Foramsulfuron (Equip® 22.5% OD, 337.5 and 562.5 g ha-1), and Mesotrione + S-Metolachlor + Terbuthylazine (Lumax® 537.5 SE, 1344 and 1881 g ha-1). Two treatments weed free and weed infested were also included as checks. The most frequent weeds were Amaranthus retroflexus L., Portulaca oleracea L., Solanum nigrum L., and Chenopodium album L. The results showed that all herbicides could significantly reduce the density and dry weight of weeds. The most efficient treatment for the weed control was Nicosulfuron + Bromoxynil + MCPA with 76.7% and 80.9% reduction of weed density and weed dry weight, respectively. Further more Mesotrione + S-Metolachlor + Terbuthylazine (1344 g ha-1) was the most efficient in reducing weed density and weed dry weight. Combination of Rimsulfuron + Nicosulfuron (90 g ha-1) with 0.936 t ha-1 was the most inefficient treatment for hybrid seed yield. Manuscript profile
      • Open Access Article

        3 - Investigating possibility of tank mixture of broadleaf herbicides with micronutrients in weed control of wheat farms (Triticum aestivum)
        A. Bonyan M. A. Baghestani M. Minbashi
        In order to study of investigating possibility of tank mixture of boardleaf herbicides with micronutrients in wheat, an experiment was conducted at the research fields of Plant Protection Research Insitute, Karaj, Iran, during 2009-2010. The experimental design was comp More
        In order to study of investigating possibility of tank mixture of boardleaf herbicides with micronutrients in wheat, an experiment was conducted at the research fields of Plant Protection Research Insitute, Karaj, Iran, during 2009-2010. The experimental design was complete randomized block in factorial arrangement with four replications. Treatments included herbicide at three levels (Bromoxynil+MCPA at 1.5 lit/ha, 2, 4-D+MCPA at 1.5 lit/ha and Tribenuron-methyl at 20 gr/ha) and micronutrient at seven levels (Liberl BMX at 1.5 kg/ha, Biomin 235 at 2 kg/ha, Biomin 466-sp, Liberl Fe, Liberl Mn, Liberl Zn at 1 kg/ha of each other and control without use of micronutrient). Results indicated that, there is the possibility of tank mixture of broadleaf herbicides with micronutrients without the negative effect. In addition, the grain yield was effected by micronutrient treatments. Also, Tribenuron-methyl puls Liberl Zn was a good option in controlling weeds and highest yield. Manuscript profile