2012年7月3日星期二

Soil persistence studies with [14C]dicamba, propanil and bromoxynil in herbicidal mixtures



By: Axel Hengefeld and Reinhard Nast
The persistence of bromoxynil (3,5-dibromo-4-hydroxybenzonitrile), [14C]dicamba (3,6-dichloro-2-methoxybenzoic-7-14C acid) and propanil [N-(3,4-dichlorophenyl)propionamide] at rates equivalent to 1 kg ha−1, were studied under Laboratory conditions in a clay loam, a heavy clay and a sandy loam at 85% of field capacity and at 20±1 degree, both singly and in the presence of herbicides normally applied with these chemicals as tank-mix or split-mix components.


Yangzhou pioneer chemical CO.,LTD.

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