Natural bactericide for preventing and curing peach gummosis and preparation method thereof
A natural fungicide, peach tree gummosis technology, applied in the direction of fungicides, botanical equipment and methods, biocides, etc., can solve problems such as difficult to degrade, accumulate, increase the difficulty of prevention and control, and achieve low cost and high source of raw materials rich effect
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Embodiment 1
[0019] The natural fungicide for preventing and treating peach tree gummosis is made of the following components by weight: 4 parts of bitter gourd, 6 parts of reed, 6 parts of ivy, 2 parts of alfalfa, 2 parts of Atractylodes macrocephala, 1 part of Asarum, and 3 parts of Radix Radix , 3 parts of patchouli, 1.5 parts of Magnolia officinalis, 0.5 parts of pheasant pepper.
[0020] Its preparation method comprises the following steps:
[0021] (1) The raw materials are respectively pulverized, sieved and mixed to obtain a mixture; the raw materials are bitter melon, reed, ivy, alfalfa, Atractylodes macrocephala, asarum, isatidis, patchouli, magnolia bark and pheasant;
[0022] (2) Add 8 times the amount of 95% ethanol aqueous solution to the mixture, heat to 60°C and decoct for 3 hours;
[0023] (3) Filtrate, collect the filtrate, add 8 times the amount of 95% ethanol aqueous solution to the filter residue, heat to 60°C and decoct for 2-4 hours;
[0024] (4) Filtrate, combine ...
Embodiment 2
[0027] The natural fungicide for preventing and treating peach tree gummosis is made of the following components by weight: 6 parts of bitter gourd, 5 parts of reed, 7 parts of ivy, 4 parts of alfalfa, 4 parts of Atractylodes macrocephala, 3 parts of Asarum, and 2 parts of Radix Radix , 1 part of patchouli, 0.5 part of Magnolia officinalis, 1.5 parts of pheasant pepper.
[0028] Its preparation method comprises the following steps:
[0029] (1) The raw materials are respectively pulverized, sieved and mixed to obtain a mixture; the raw materials are bitter melon, reed, ivy, alfalfa, Atractylodes macrocephala, asarum, isatidis, patchouli, magnolia bark and pheasant;
[0030] (2) Add 5 times the amount of 95% ethanol aqueous solution to the mixture, heat to 70°C and decoct for 4 hours;
[0031] (3) Filtrate, collect the filtrate, add 5 times the amount of 95% ethanol aqueous solution to the filter residue, heat to 70°C and decoct for 4 hours;
[0032] (4) Filtrate, combine the...
Embodiment 3
[0035] The natural fungicide for preventing and treating peach tree gummosis is made of the following components by weight: 5 parts of bitter gourd, 7 parts of reed, 5 parts of ivy, 3 parts of alfalfa, 3 parts of Atractylodes macrocephala, 2 parts of Asarum, and 4 parts of Radix Radix , 2 parts of patchouli, 1 part of Magnolia officinalis, 1 part of pheasant.
[0036] The present invention also provides the application of the above-mentioned natural fungicide for preventing and treating gum disease of peach trees, specifically: mixing the natural fungicide for preventing and treating gum disease of peach trees with 10-20 times the amount of water is the fungicide.
[0037] Its preparation method comprises the following steps:
[0038] (1) The raw materials are respectively pulverized, sieved and mixed to obtain a mixture; the raw materials are bitter melon, reed, ivy, alfalfa, Atractylodes macrocephala, asarum, isatidis, patchouli, magnolia bark and pheasant;
[0039] (2) Add...
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