Pesticide preparing method
An agricultural fungicide, copper sulfate technology, applied in the field of fungicides for the prevention and treatment of crop diseases, can solve the problems of human injury, prone to phytotoxicity, insecticide, and full-scale use
Inactive Publication Date: 2008-10-29
宋柱家
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AI Technical Summary
Problems solved by technology
Most of them will cause harm to the human body when spraying, and it is easy t
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0005] Take 1.2 kg of copper sulfate and 8.8 kg of ammonium bicarbonate, mix and stir evenly, put them in a container, seal them and store them away from light. After 35 hours, unpack them and pack them separately.
Embodiment 2
[0007] Take 1.5 kg of copper sulfate and 8.5 kg of ammonium bicarbonate, mix and stir evenly, put them in a container, seal them and store them away from light. After 35 hours, unpack them and pack them.
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The invention discloses an agricultural bactericide which takes copper sulfate and ammonium hydrogen carbonate as raw materials, and the raw materials are mixed and sealed up to prepare an efficient agricultural bactericide with low toxicity. The agricultural bactericide is used for the prevention and cure of the crops diseases such as ring spot, anthracnose, powdery mildew, downy mildew, epidemic disease, blight and rust disease, etc. The agricultural bactericide of the invention has the advantages of accessible raw materials, simple preparing technique and good effect of prevention and cure.
Description
technical field [0001] The invention relates to a method for preparing pesticides, in particular to a fungicide for preventing and controlling crop diseases. Background technique [0002] Known pesticides are mainly made of inorganic chemical substances as raw materials through chemical methods. Most of them will cause harm to the human body when spraying, and it is easy to cause phytotoxicity, and it cannot be mixed with insecticides and fulminants. Contents of the invention [0003] The object of the present invention is to provide a fungicide with easy-to-obtain raw materials, simple preparation, effective control of crop disease and increase of crop yield. The preparation technical scheme is that a bactericide is prepared by mixing copper sulfate and ammonium bicarbonate. Raw material ratio and production method: copper sulfate 12%_15%; ammonium bicarbonate 85%_88%. When making, mix and stir these two raw materials evenly, put them in a container and seal them, keep ...
Claims
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Inventor 宋柱家
Owner 宋柱家
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