[
    {
        "id": "osp-13970",
        "type": "article-journal",
        "title": "Phytotoxic Effect of Herbicides with and without Surfactant on Weed Growth and Yield of Wheat",
        "author": [
            {
                "family": "Tanveer",
                "given": "Asif"
            },
            {
                "family": "Ayub",
                "given": "Muhammad Ashar"
            },
            {
                "family": "Ali",
                "given": "Asghar"
            },
            {
                "family": "Ahmad",
                "given": "R."
            }
        ],
        "URL": "https://omanscience.com/ar/articles/phytotoxic-effect-of-herbicides-with-and-without-surfactant-on-weed-growth-and-yield-of-wheat",
        "language": "en",
        "issued": {
            "date-parts": [
                [
                    1999
                ]
            ]
        },
        "container-title": "Journal of Agricultural and Marine Sciences",
        "volume": "4",
        "issue": "2",
        "page": "35",
        "DOI": "10.24200/jams.vol4iss2pp35-39",
        "publisher": "Sultan Qaboos University",
        "ISSN": "2410-1060",
        "abstract": "Use of surfactants is an effective mean of improving herbicide efficiency. The herbicides methabenzthiazuron [l ,3-Dimethyl-3-(2-benzothiazolyl)urea], chlortoluron[N-(3, Chloro-4-methyl phenyl)-N-N-dimethyl urea] + MCPA(2-Methyl-4-chlorophenoxy acetic acid] and lsoproturon [3-(4-isopropylphenyl)-1, 1-dimethyl urea] were evaluated for weed control at recommended rates of 1.26, 1.50 and 0.97 a.i. kg ha-1, respectively, in comparison with a 12.5 and 25% less rate after the addition of 0.2 % surfactant. Application of herbicides with surfactant even at lower rates was as effective as recommended rates in controlling weeds and increasing grain yield. Grain yield ranged from 20.8 to 45.3 % and 26.3 to 38.1 % more than the weedy check in 1992-93 and 1993-94, respectively, for various herbicide concentrations. Thus for economical weed control, a lower rate of herbicide with the addition of surfactant should be recommended."
    }
]