8 results about "Acephate" patented technology

The present invention relates to the field of crop planting technology, and in particular to a pesticide composition, a preparation method thereof, and an application thereof. The composition comprises: flubendiamide and acephate; the mass ratio of flubendiamide to acephate is (0.8-10):1. The present invention has found that under a specific ratio, the compounding of flubendiamide and acephate with different mechanisms of action and modes of action can significantly improve the prevention and control effect, effectively reduce the amount of pesticide used, reduce costs, and reduce harm to the environment. The compounded pesticide provided by the present invention has good fast-acting property and a long lasting effect. The prevention effect can reach more than 80% after 1 day of treatment with the agent, and the prevention effect is about 90% after 15 days of treatment. It can effectively delay the generation of pest resistance and is particularly suitable for the control of resistant pests.

The present invention provides compositions comprising phosphoramidothioates that are resistant to degradation of active ingredient. The invention provides a process for preparing granular compositions comprising acephate that are resistant to degradation of active ingredient, wherein said process comprises use of a mixture of water and an electrolyte.

The present invention relates to a use of Pseudomonas knackmussii WHP-AP2. The Pseudomonas knackmussii WHP-AP2 has a deposit number of GDMCC NO: 64331. The Pseudomonas knackmussii WHP-AP2 of the present invention can quickly and efficiently degrade acephate at a degradation rate of 96% or more, can degrade acephate having a wide range of pH values, is resistant to high-concentration acephate, and has good application prospects in the control of environmental pollution in acephate soil, water sources, etc.

The present invention provides compositions comprising phosphoramidothioates that are resistant to degradation of the active ingredient. The invention provides a process for preparing granular compositions comprising acephate that are resistant to degradation of the active ingredient, wherein said process comprises the use of a mixture of water and an electrolyte.

This application relates to the technical field of hazardous waste treatment, specifically to a method for treating acephate waste liquid. The method includes: pretreatment, hydrolysis reaction, oxidation reaction, filtration, and wastewater treatment. The hydrolysis reaction involves adding a composite alkali agent to the pretreated waste liquid to conduct a hydrolysis reaction, obtaining hydrolyzed waste liquid. The composite alkali agent includes 1-1.5 wt.% modified magnesium oxide and 4-8 wt.% calcium hydroxide; the amount of composite alkali agent added is 3-5 times the weight of the pretreated waste liquid. The oxidation reaction involves adding calcium hypochlorite to the hydrolyzed waste liquid to conduct an oxidation reaction, obtaining oxidized material; the molar ratio of calcium hypochlorite to residual hydrogen sulfide in the hydrolyzed waste liquid is (1.2-1.5):1. Compared to traditional direct incineration methods, the treatment method of this application can solve problems such as incineration corrosion, flue blockage, and high treatment costs, and also has the characteristics of energy saving and high efficiency.

The invention belongs to the technical field of metal organic framework materials and pesticide degradation, and particularly relates to application of a metal organic framework material MOFs in degradation of organophosphorus pesticides. After the metal organic framework material reacts with acephate under an alkaline condition, the structure of acephate is broken, so that macromolecular toxic compounds are converted into small molecular compounds, and the purpose of degrading acephate is achieved. And meanwhile, the metal organic framework material has the advantages of quick response, high sensitivity, high degradation rate and the like on degradation of acephate, and can effectively, quickly, massively and even completely degrade organophosphorus pesticides, especially acephate, so that the metal organic framework material has great application potential in the environmental protection aspect of organophosphorus pesticide degradation.

This invention provides an insecticidal composition comprising a first active ingredient of acephate or quinalphos, and a second active ingredient of bromuconazole or cyclophosphamide, wherein the weight ratio of the first active ingredient to the second active ingredient is 50:1 to 1:20. The weight percentage of the first and second active ingredients in the insecticidal composition is 1% to 90%, and the formulation of the insecticidal composition is an emulsifiable concentrate, a dispersible oil suspension, a wettable powder, or a water-dispersible granule. Compared with existing single-component formulations, the insecticidal composition of this invention has a significant synergistic effect, a significantly improved insecticidal effect, a long-lasting effect, and is safe for crops, making it worthy of widespread use in agriculture.

The present invention provides compositions comprising phosphoramidothioates that are resistant to degradation of active ingredient. The invention provides a process for preparing granular compositions comprising acephate that are resistant to degradation of active ingredient, wherein said process comprises use of a mixture of water and an electrolyte.