Traditional Chinese medicine agricultural fungicide for preventing and treating diseases of vegetables and fruits
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A technology for agricultural fungicides and fruits, which is applied in the direction of fungicides, biocides, biocides, etc., can solve problems such as endangering human health, polluting the ecological environment, and producing drug resistance, and achieves no toxic side effects, less residue, and no toxicity. Effect with few side effects
Inactive Publication Date: 2010-05-12
赵志敏 +2
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Problems solved by technology
Even if common chemical pesticides are used, people increasingly find that they have negative effects, residues, are toxic to humans and animals, kill natural enemies, produce drug resistance, pollute the ecological environment, pollute vegetables and fruits, and endanger human health.
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[0008] The specific preparation method of the present invention is: extract the above-mentioned components twice, each time for 1 hour. Combine the decoction and concentrate under reduced pressure to about 1.09-1.17. When in use, dilute the concentrated solution by 500-800 times Finally, the plants are evenly sprayed with a spraying device. The trade name of the concentrated medicinal solution of the present invention is "junduke".
[0009] Judgment criteria: leaves grow vigorously, dark green, and apples have no disease spots.
[0010] The excellent effect of the present invention is verified through the following experiments.
[0011] The results of "junduke" in the control of vegetable gray mold and apple ring spot
[0012]
test area
total leaves
number
diseased leaf
number
diseased leaf
Rate%
recover from illness
number
leaf control
Effect%
total fruit
number
diseased fruit
...
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Abstract
The invention relates to a traditional Chinese medicine agricultural fungicide for preventing and treating diseases of vegetables and fruits. The traditional Chinese medicine agricultural fungicide has the characteristics of high efficiency, low toxicity, no public nuisance, no pollution, no toxic or side action, wide antibacterial spectrum and long drug effect to vegetable grey mold, sclerotinia sclerotiorum, downy mildew, colletotrichum lagenarium, fruit ring spot, valsa mali and the like. The traditional Chinese medicine agricultural fungicide has dual functions of preventing and treating various diseases caused by fungi, virus and bacteria and can be widely used for preventing and treating the diseases of vegetables and fruits.
Description
technical field [0001] The invention relates to agricultural fungicides, in particular to agricultural fungicides prepared from plant Chinese herbal medicines. Background technique [0002] With the improvement of people's living standards, my country's vegetable farmers and fruit farmers are developing well under the joint efforts of the government, scientific research departments, vegetable greenhouses and orchards. However, in recent years, the diseases of vegetables and fruits have become more and more serious, and many greenhouse vegetables and orchards have suffered heavy losses. There are three main types of diseases, namely fungi, viruses, and bacteria. [0003] Among the diseases of vegetables, the vast majority belong to a variety of fungal diseases. For example, the common ones are: gray mold, downy mildew, fusarium wilt, powdery mildew, sclerotinia, blight, anthracnose, scab, black spot, leaf mold, brown spot, rust, purple spot , leaf blight, red spot disease ...
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Application Information
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