6 results about "Triclopyr" patented technology

The invention belongs to the technical field of herbicides, and particularly relates to a preparation method of a sugarcane field herbicide containing mesotrione, triclopyr and halosulfuron-methyl, and the preparation method comprises the following steps: S1, preparing mesotrione salt; s2, preparing triclopyr acetate; s3, preparation of a dosage form: adding auxiliary components which are allowed to be added in pesticide science into the mesotrione salt, the triclopyr and the halosulfuron-methyl active compound to prepare the pesticide preparation. According to the invention, the stability problem of compounding of three effective components, namely mesotrione, triclopyr and halosulfuron-methyl, is successfully solved, the compound herbicide with stable performance is prepared, and the market blank is filled; the production process is simplified, the production and packaging material cost is reduced, the production of packaging waste is reduced, and the environmental protection requirement is met; when farmers use the pesticide, independent proportioning is not needed, the operation is more convenient, and the pesticide application efficiency is improved; the product accords with national supervision policies on pesticide products, and can provide support for standard operation of production enterprises and scientific pesticide application of farmers.

The utility model relates to three-proofing paint spraying equipment, which belongs to the technical field of spraying and comprises an operation blocking cover, a supporting plate is fixed at the bottom of an inner cavity of the operation blocking cover, a linear module is fixed on the upper surface of the supporting plate, a linkage plate is arranged on the outer surface of the linear module, and positioning mechanisms are arranged at the left end and the right end of the upper surface of the supporting plate. A bearing plate is fixed to the top of the left side of the operation blocking cover, and a spraying mechanism is arranged on the upper surface of the bearing plate. The positioning mechanism comprises a bottom plate, a left side plate, a rear side plate, a right side plate, a positioning plate, a connecting rod, two pressing plates, two reset springs and two movable plates. According to the conformal coating spraying equipment, a worker can conveniently adjust the position of the right side plate according to the size of a circuit board through the arranged positioning mechanism, then the horizontal position of the movable plate is adjusted, and the circuit board can be clamped, so that paint spraying treatment is facilitated, and the spraying efficiency and the spraying quality when conformal coating is sprayed to the circuit board are greatly improved.

The present application provides a kind of herbicidal composition comprising topramezone and triclopyr, active ingredients comprising topramezone and triclopyr or its salt / ester, the mass ratio of topramezone and triclopyr is 1: (10-15);Herbicidal composition can also comprise florasulam.The herbicidal composition of the present application has significant synergistic effect, can significantly improve the herbicidal effect of pesticide, reduce the use dose of pesticide, slow down the generation of pesticide resistance, reduce environmental pollution, the herbicidal composition of the present application can be used for the prevention and control of weeds in sugarcane field, and has excellent herbicidal effect.

The invention provides a sugarcane field weeding composition as well as a preparation method and application thereof, and the sugarcane field weeding composition comprises the following raw materials in terms of 100 wt%: 0.1-80 wt% of tembotrione, 0.1-80 wt% of ametryn, 0.1-80 wt% of triclopyr, 1-40 wt% of a weeding substance, 1-3 wt% of an organosilicon surfactant, 0.5-2 wt% of a stabilizer, 1-5 wt% of a dispersant, 1-20 wt% of vegetable oil, and the balance of water. The herbicide is one or more of halosulfuron-methyl, fluroxypyr, terbuthylazine, 2-methyl-4-chloro-phenoxyacetic acid, 2-methyl-4-chloro-phenoxyacetic acid, 2-methyl-4-chloro-phenoxyacetic acid-isooctyl ester, topramezone and atrazine. The weeding composition for the sugarcane field has the performance of efficient weeding, high stability and good safety, can be widely applied to the technical field of agricultural herbicides, and has good commercial application value.

The present application provides a preparation method of glyphosate and triclopyr soluble powder, comprising the following process steps: triclopyr, inorganic base and appropriate amount of water are put into a kneader, stirring is started, the mixing temperature of the materials is 40-50 DEG C, the materials are unloaded after stirring and mixing, the materials are stored for three days, then dried and crushed. Triclopyr salt, filler are put into a mixer, glyphosate salt and adjuvant are added and mixed, then taken out and crushed. The glyphosate and triclopyr soluble powder product prepared by the present application has stable quality, excellent solubility and wetting performance, has good control effect on weeds, and the preparation method is simple in operation, lower in energy consumption and less in wastewater.

This invention provides a stable emulsifiable concentrate comprising cyhalofop-butyl, and chlorpyrifos or its salts or esters. This invention also provides a method for controlling undesirable weeds using such a composition.