To manage the Cyperus rotundus (Purple nut sedge.) is a troublesome, economically damaging weed, widely naturalized in tropical and subtropical regions of world. A field experiment was done at Students Instructional Farm Chandra Shekhar Azad University Agriculture & Technology, Kanpur (U.P).The study conducted to investigate competitive effects C. wheat (Triticum aestivum L.) under varying ...

Although herbicides are used for weed control in the field, their residues can have unfavourable environmental impacts. The objective was to determine sulfosulfuron herbicide wheat field soil using bioassay and laboratory (HPLC) methods. two-year experiment a randomised complete-block design (RCBD) with three replicates at control, recommended (26.6 g/ha, D1) doubled (53.2 D2) rates. Soil sampl...

Information on the impact of climate change growth weed species and their sensitivity to herbicides could help establish an efficient management strategy. Due excessive use acetolactate synthase (ALS)-inhibitor herbicides, resistance those is increasing globally. It is, thus, crucial find out whether efficacy these will in future due increase temperatures carbon dioxide concentration. Therefore...

broomrape would have irreversible effects on tomatoes in all growth stages and the damage would be unrecoverable. in order to chemically control orobanche spp with consumption of bio-fertilizer in tomato cultivation, an experiment as factorial based on complete randomized blocks design in three replications and 12 plots was carried out at a farm which is located in mahabad city (iran). in this ...

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...

in order to study the complementary effects of application time of two herbicides sulfosulfuron 75% wg (apyrus) and 75% sulfosulfuron + 5% metsulfuron-methyl (total) and planting wheat density on wild barley (hordeum spontaneum koch.) control, an experiment was conducted in randomized complete blocks design with two-factors during 2012-2013 growing season in zarghan (fars). the first factor was...