Weeding composition containing hexazinone and imazapyr and application of weeding composition

Abstract

The invention discloses a weeding composition containing hexazinone and imazapyr and application of the weeding composition. The composition has a remarkable synergistic effect through compounding of the hexazinone and the imazapyr. The composition can be used for controlling and eliminating annual and perennial weeds one time and has excellent control effects on deep rooting plants, vine plants, bushes and the like, a weeding spectrum is expanded, the insecticide resistance of main weeds as well as the resurgence of secondary weeds are delayed, the service life of insecticides is prolonged, and environmental pollution is lowered. The weeding composition has the important economical, environmental and ecological significance.

Description

technical field

[0001] The invention relates to a pesticide composition, in particular to a herbicidal composition containing hexazinone and imazethapyr and its application, and belongs to the technical field of pesticides. Background technique

[0002] Hexazinone, chemical name: 3-cyclohexyl-6-dimethylamino-1-methyl-1,3,5-triazine-2,4-dione, also known as Wilbur. Hexazinone is a systemic selective herbicide, which can be absorbed by plant roots and leaves. It is mainly transmitted through xylem and does not harm the roots of pine trees. It is an excellent forest herbicide and is used for young evergreen coniferous forests. Weeding and irrigation before afforestation, maintenance of forest fire lines and forest stand transformation, etc., can prevent most monocotyledonous and dicotyledonous weeds and woody plants such as honeysuckle, pearl plum, hazelnut, willow-leaf spirea, thornwort, Aspen, birch, linden, Fraxinus mandshurica, yellow pomegranate, walnut, etc., but the eff...

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