Fungicide containing nutgall extractive and composition thereof
A technology of gallnut and extract, which is applied in the direction of fungicides, biocides, biocides, etc., to achieve the effects of high control efficiency, diverse action sites, and delaying drug resistance
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[0061] Formulation Example 1: 15% wettable powder
[0062] Raw material dosage (parts by weight)
[0063] Gallic Tannin 15
[0064] White carbon black 5
[0065] Sodium dodecylbenzene sulfonate 5
[0066] Light calcium carbonate 75
[0067] Firstly, light calcium carbonate is pre-pulverized, and then it is thoroughly mixed with the above-mentioned gallic tannins, white carbon black (produced by Shanghai Yimeng Chemical Co., Ltd.) and sodium dodecylbenzene sulfonate (produced by Shanghai Shengzhong Chemical Co., Ltd.). Then it is processed by jet pulverization to obtain the 15% wettable powder.
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[0068] Formulation Example 2: 40% water suspension
[0069] Raw material dosage (parts by weight)
[0070] Galla tannins 40
[0071] Ethylene glycol 10
[0072] Fatty alcohol polyoxyethylene ether sodium sulfate 10
[0073] Water 40
[0074] Weigh the gallic tannins, add water, ethylene glycol and fatty alcohol polyoxyethylene ether sodium sulfate (produced by Dezhou Aifa Chemical Co., Ltd.), and pass through ball milling and sand milling to prepare the 40% aqueous suspension emulsion.
Example Embodiment
[0075] Formulation Example 3: 20% oil suspension
[0076] Raw material dosage (parts by weight)
[0077] Gallic Tannin 20
[0078] Dimethyl phthalate 20
[0079] Fatty alcohol polyoxyethylene ether sodium sulfate 10
[0080] Mineral oil 50
[0081] Weigh out the gallbladder tannins, add mineral oil and dimethyl phthalate (produced by Shijiazhuang Bailong Chemical Co., Ltd.) and fatty alcohol polyoxyethylene ether sodium sulfate (produced by Dezhou Aifa Chemical Co., Ltd.), and then go through ball milling and sanding. Grinding treatment, the 20% oil suspension emulsion is prepared.
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