EFFECTS OF METSULFURON-METHYL ON SOIL MICROBIAL ACITVITY
نویسندگان
چکیده
منابع مشابه
Degradation of Triazine-2-14C Metsulfuron–Methyl in Soil from an Oil Palm Plantation
Triazine-2-(14)C metsulfuron-methyl is a selective, systemic sulfonylurea herbicide. Degradation studies in soils are essential for the evaluation of the persistence of pesticides and their breakdown products. The purpose of the present study was to investigate the degradation of triazine-2-(14)C metsulfuron-methyl in soil under laboratory conditions. A High Performance Liquid Chromatograph (HP...
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15 صفحه اولResidues of 14C-metsulfuron-methyl in Chinese paddy soils.
BACKGROUND Metsulfuron-methyl is widely used for controlling many annual grasses and broadleaf weeds in cereal crops. Nonetheless, increasing evidence has demonstrated that even extremely low levels of metsulfuron-methyl residues in soil can be toxic to subsequent crops or non-target organisms. The behavior of herbicides in soils is mostly related to their residual forms. The intent of the pres...
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A field experiment was conducted to determine effects of concentration and spray volume of metsulfuron-methyl as an abscission aid for mechanical harvesting of citrus. Concentrations of 1, 2, and 4 mg·L metsulfuron-methyl were applied to ‘Hamlin’ orange [Citrus sinensis (L.) Osbeck] trees at 470, 1900, and 4700 L·ha (0.5 to 19 g·ha a.i.). Effective fruit loosening was achieved with all applicat...
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ژورنال
عنوان ژورنال: Archives for Technical Sciences
سال: 2014
ISSN: 2233-0046,1840-4855
DOI: 10.7251/afts.2014.0611.077r