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A pesticide composition, copper quinoline technology, applied in the field of pesticides, can solve problems such as reports not yet published
Inactive Publication Date: 2018-10-16
王章修
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Abstract
Description
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Problems solved by technology
After research by the inventor, it is found that copper quinolate and thiophanate-methyl can produce a good synergistic effect after be
Method used
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Embodiment 1～4
[0057] Embodiment 1~4 wettable powder
[0058] Copper quinolate, thiophanate-methyl, dispersant, wetting agent, and filler are mixed uniformly in a mixing tank, pulverized by a jet mill and then mixed uniformly to obtain the wettable powder product of the present invention, specifically See Table 1.
[0059] Table 1 Embodiment 1~4 each component and parts by weight
[0060]
Embodiment 5～8
[0061] Embodiment 5~8 water dispersible granules
[0062] Copper quinolate, thiophanate-methyl, dispersant, wetting agent, disintegrant, filler, etc. are air-pulverized together to obtain the required particle size, and then other additives such as binder (optional) are added to obtain Granulation materials. The material is quantitatively sent into the fluidized bed granulation dryer and after granulation and drying, the water-dispersible granule product of the present invention can be obtained, as shown in Table 2.
[0063] Table 2 Embodiment 5~8 each component and parts by weight
[0064]
Embodiment 9～12
[0065] Embodiment 9~12 suspending agent
[0066] Dispersant, wetting agent, defoamer, thickener (can be added or not), antifreeze agent (can be added or not), mixed evenly through high-speed shearing, add quinoline copper, thiophanate-methyl, in Ball milling in a ball mill for 2 to 3 hours, so that the particle size is all below 5 μm, and the balance is supplemented with deionized water to obtain the suspension product of the present invention, see Table 3 for details.
[0067] Table 3 Embodiment 9~12 each component and parts by weight
[0068]
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Abstract
The invention discloses a pesticide composition containing oxine-copper, specifically to a bactericidal composition containing oxine-copper and thiophanate methyl, wherein a weight ratio of oxine-copper to thiophanate methyl is 1: 60 to 80: 1. The composition provided by the invention exerts synergistic effect on a plurality of insects doing harm to agricultural production, reduces the dosage of pesticides, decreases residual quantities of pesticides on crops, mitigates environmental pollution, is safe to human beings and livestock, has good environmental compatibility and prevents diseases from easy generation of drug resistance.
Description
technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a pesticide composition containing quinoline copper on crop diseases. Background technique [0002] Quinoline copper (oxine-copper), quinoline copper is a broad-spectrum, high-efficiency, low-residue organic copper chelate, which has good preventive and therapeutic effects on fungi, bacteria and other viruses. Form a tight protective film on the surface of crops to inhibit the germination and invasion of germs, so as to achieve the purpose of disease prevention and treatment. Safe for crops. [0003] Thiophanate-methyl (thiophanate-methyl), 1,2-bis-(3-ethoxycarbonyl-α-thioureido) benzene, thiophanate-methyl belongs to benzimidazoles and is a broad-spectrum Systemic fungicide can prevent and control various crop diseases, and has systemic, preventive and therapeutic effects. It is transformed into carbendazim in plants, which interferes with the formation of...
Claims
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Application Information
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