Pollution-free plant pesticide for leafy vegetables
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A technology for plant pesticides and leafy vegetables, which is applied in the agricultural field, can solve the problems of excessive pesticide residues in vegetables and endanger the health of consumers, and achieves the effects of low cost, easy availability of raw materials and simple process.
Inactive Publication Date: 2017-12-29
叶胜佳
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Abstract
Description
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Problems solved by technology
[0002] In recent years, food safety problems have occurred frequently. Vegetables, as the main food that people cannot do without in daily life, have not been spared. Various pesticides have not been applied according to national or industry standards. Excessive application of pesticides has caused serious pesticide residues in vegetables, endangering food consumption. health and even life safety
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Embodiment 1
[0031] A kind of pollution-free plant pesticide used for leafy vegetables is prepared from the following raw materials in parts by weight:
[0032] 2 parts sulfur powder;
[0033] 2 parts bitter tree leaves;
[0034] Brassicasterol 5 parts;
[0035] 2 parts of fatty alcohol polyoxyethylene ether;
[0036] 7 parts xanthan gum;
[0037] 7 parts of sodium acrylate;
[0038] 2 parts magnesium aluminum silicate;
[0039] 30 parts of water.
Embodiment 2
[0041] A kind of pollution-free plant pesticide for leafy vegetables, described plant pesticide is formulated by the raw material of following weight part:
[0042] 5 parts of sulfur powder;
[0043] 5 parts bitter tree leaves;
[0044] Brassicasterol 10 parts;
[0045] 5 parts of fatty alcohol polyoxyethylene ether;
[0046] Xanthan gum 10 parts;
[0047] Sodium acrylate 10 parts;
[0048] 5 parts of magnesium aluminum silicate;
[0049] 40 parts of water.
Embodiment 3
[0051] A kind of pollution-free plant pesticide for leafy vegetables, described plant pesticide is formulated by the raw material of following weight part:
[0052] 1 part sulfur powder;
[0053] 1 part bitter tree leaves;
[0054] Brassicasterol 1 part;
[0055] 1 part of fatty alcohol polyoxyethylene ether;
[0056] 5 parts xanthan gum;
[0057] Sodium acrylate 5 parts;
[0058] 1 part magnesium aluminum silicate;
[0059] 20 parts of water.
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Abstract
The invention discloses a pollution-free plant pesticide for leafy vegetables. The plant pesticide is prepared from the following raw materials in parts by weight: 1-5 parts of sulfur powder, 1-5 parts of China-berry leaves, 1-10 parts of campesterol, 1-5 parts of fatty alcohol-polyoxyethylene ether, 5-10 parts of xanthan gum, 5-10 parts of sodium acrylate, 1-5 parts of magnesium aluminum silicate and 20-40 parts of water. The pesticide disclosed by the invention has the characteristics of being low in toxicity, substantially free of residues, safe to human and livestock and pollution-free to plants, and does not generate drug resistance to injurious insects, has touch out and stomach toxicity functions to various injurious insects, and is free of absorption and suffocation. The pesticide is low in cost, simple in process, free of pollution in preparation process and easily available in raw material, and can be used for preventing and treating fruits with powdery mildew, gray mold and downy blight.
Description
technical field [0001] The invention belongs to the technical field of agriculture and relates to a pesticide, in particular to a pollution-free plant pesticide for leafy vegetables. Background technique [0002] In recent years, food safety issues have occurred frequently. Vegetables, as the main food that people cannot do without in daily life, have not been spared. Various pesticides have not been applied according to national or industry standards. Excessive application of pesticides has caused serious pesticide residues in vegetables, endangering food consumption. health and even life safety of the patient. How to solve the food safety of vegetables has become a hot topic in the whole society. [0003] With the improvement of people's living standards, higher requirements are put forward for food safety, high quality and environmental protection, and the demand for green food is increasing; in international trade, the amount of pesticide residues has also become an int...
Claims
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Application Information
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