CN102715198A - Traditional Chinese herbal medicine mixture for preventing and controlling cucumber bacterial angular leaf spot - Google Patents
Traditional Chinese herbal medicine mixture for preventing and controlling cucumber bacterial angular leaf spot Download PDFInfo
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- CN102715198A CN102715198A CN201210211534XA CN201210211534A CN102715198A CN 102715198 A CN102715198 A CN 102715198A CN 201210211534X A CN201210211534X A CN 201210211534XA CN 201210211534 A CN201210211534 A CN 201210211534A CN 102715198 A CN102715198 A CN 102715198A
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Abstract
The invention discloses traditional Chinese herbal medicine mixture for preventing and controlling cucumber bacterial angular leaf spot, wherein the traditional Chinese herbal medicine mixture has the advantages of no residue, no pollution and no environmental pollution and is made of pure traditional Chinese herbal medicine creeping euphorbia, Japanese cayratia herb and gallnut which are added with compound camphor tincture. According to field tests in old cucumber production areas in our county, after 20-time diluted solution and 30-time diluted solution of the traditional Chinese herbal medicine mixture are respectively sprayed according to dosage of 40kg per mu to prevent and control the cucumber bacterial angular leaf spot, the prevention and control rates of the 20-time diluted solution and the 30-time diluted solution respectively reach 94.6 percent and 87.2 percent and are obviously better than prevention and control rates of agricultural streptomycin and Kocide which respectively reach 78.5 percent and 75.9 percent. Therefore, compared with agricultural streptomycin and Kocide, the traditional Chinese herbal medicine mixture has a remarkable prevention effect.
Description
Technical field
The present invention relates to a kind of Chinese medicine composition, relate in particular to a kind of herbal mixture of treating cucumber bacterial angular leaf spot.
Background technology
Cucumber bacterial angular leaf spot is one of important disease on the cucumber.Be emerald green water soaking mode spot just; Gradual change is filbert, scab receives the vein restriction to be polygonal, the brown or yellowish-brown of ash, and blade back overflows during high humidity has milky muddy water pearl bacterial ooze; Do the white trace of back tool---mainly cause harm blade, petiole, tendril and fruit, also infect stem sometimes.Seedling stage is to becoming the strain phase all can be injured.Cotyledon is caught an illness, and just is water soaking mode subcircular depression spot, the little band yellowish-brown in back; True leaf is caught an illness, and just is emerald green water soaking mode spot, and gradual change is filbert, scab receives the vein restriction to be polygonal, the brown or yellowish-brown of ash, and blade back overflows during high humidity has milky muddy water pearl bacterial ooze, does the white trace of back tool, and the crisp easy perforation of sick portion matter is not in downy mildew.Stem, petiole, tendril are caught an illness, and the water soaking mode point appears in infection court, vertically expand along the stem ditch, are short strip shape, see also during high humidity that bacterial ooze, serious longitudinal cracking are water soaking mode and rot, and browning is withered, the residual white trace in top layer.Sugar-preserved gourd is caught an illness and the water soaking mode fleck occurred, and the expansion back is irregular or in flakes, the white bacterial ooze of a large amount of dirts is overflowed in sick portion, and the sugar-preserved gourd of being injured often infects with Bacteria erwinia, and it is water stain rotten to be yellowish-brown.Germ is invaded seed, causes seed-borne fungi.
At present, to the method that this sick control is mainly adopted the agricultural chemicals seed soaking and sprayed, promptly produce and go up generally with calcium hypochlorite, formalin, streptomycin sulphate seed soaking.Their early stage or spread elementary period spray 14% network ammonia copper aqua, 50% first frost copper wetting powder, 50% tiger glue adipic acid copper wetting powder, 60% amber ethyl phosphine aluminium wetting powder, 77% can kill wettable particulate pulvis etc.Control efficiency is relatively poor, residual in cucumber on the other hand on the one hand for these inorganic pesticides, and harm humans is healthy.
Summary of the invention
The herbal mixture of the control cucumber bacterial angular leaf spot that the purpose of this invention is to provide a kind of noresidue, non-environmental-pollution, processes by pure Chinese herbal medicine.
The objective of the invention is to realize that the herbal mixture of this control cucumber bacterial angular leaf spot is added by Chinese medicine material wolf's milk, Japanese Cayratia Herb, gall nut and adds paregoric again after the decocting system and process through following technical scheme; Wherein the weight portion of raw material each component is: wolf's milk 15-25 part, Japanese Cayratia Herb 10-20 part, gall nut 20-30 part, paregoric 5-7 part.
Preferably, the weight portion of Chinese medicine material each component is 20 parts of wolf's milks, 15 parts of Japanese Cayratia Herbs, 25 parts of gall nut, 6 parts of paregorics.
Preparation method: take by weighing wolf's milk, Japanese Cayratia Herb, gall nut dry product in proportion, add the 5-6 water doubly of Chinese medicine material weight, slow fire boiling 70-90 minute; Leach; With the 3-4 water doubly that adds Chinese medicine material weight in the filter residue, slow fire boiling 60-80 minute, leach again; After the mixing of twice filtrating concentrated, add paregoric again and get final product.
The method for making of paregoric: get benzoic acid, camphor and oil of badian. after adding 56% ethanol 900ml dissolving, slowly add opium tincture with 56% ethanol is an amount of, make full dose become 1000ml, stir, filtration promptly gets.
The pharmacological property of each Chinese medicine material:
Wolf's milk contains gallic acid, nutgall formicester, quercitrin, Quercetin, inositol and tannic acid etc., and gallic acid is main antibiotic effective ingredient.The bright juice of wolf's milk, decoction and water boiling concentration ethanol extract have obvious bacteriostasis for multiple pathogenic coccus and bacillus.Staphylococcus aureus, Streptococcus viridans and hemolytic streptococcus, pneumococcus, micrococcus catarrhalis, diphtheria bacillus, Escherichia coli, Pseudomonas aeruginosa, typhoid bacillus, paratyphosum Bacterium, shigella dysenteriae, proteus, Bordetella pertussis etc. there are bacteriostasis when 0.002～0.63mg/ml, are bactericidal action during 0.005～1.25mg/ml.
Gall nut contains Gallotannin, and promptly gallotannic acid reaches 50%～78%, and other contains gallic acid, resin, wax, starch, fat etc.Gall nut contains tannic acid, and the effect of precipitating proteins is arranged, and can solidify bacterioprotein.In vitro test shows: the gall nut decoction all has significantly antibacterial and bactericidal action to staphylococcus aureus, beta hemolytic streptococcus, pneumococcus, Pseudomonas aeruginosa, shigella dysenteriae, bacillus anthracis, diphtheria bacillus, Escherichia coli, typhoid fever and paratyphosum Bacterium etc.
The Japanese Cayratia Herb herb contains araban, lymphatic temperament, nitric acid first, sterol, amino acid, phenolic constituent and flavonoids.Staphylococcus aureus, staphylococcus albus, hemolytic streptococcus, card ground coccus, pneumococcus, Bacillus influenzae all there is inhibitory action.
The field trial data
The Yinan County, Shandong Province is national high-quality cucumber production base, and the vegetables old liberated area is on the rise cucumber bacterial angular leaf spot in the county, the general underproduction 10～30%, and serious subtracts more than 50%, even total crop failure.Be the control efficiency of the herbal mixture that proves control cucumber bacterial angular leaf spot of the present invention, on the cucumber in solar-greenhouse of county's modern agriculture demonstration garden, carried out the preventive effect experiment in March, 2011.
One, materials and methods
1, sets up experimental group and control group; It is herbal mixture of the present invention that experimental group supplies the reagent agent, control group supply the reagent agent be 1,200,000 units of agricultural streptomycin (Shandong the people live in plenty Industrial Co., Ltd. produces), 61.4% can kill dry suspending agent (U.S. letter company admittedly produces).
2, test plant and disease: supply examination cucumber variety " Tianjin spring No. 3 ", cucumber bacterial angular leaf spot.
3, primary condition soil is sandy loam, middle fertility, and managerial skills are general, cucumber growth middle and later periods, melon seedling shelfful.
4, experimental scheme experimental field is selected in Yinan County modern agriculture demonstration garden and plants in the greenhouse by solar heat of cucumber for years.Two concentration of 20,30 times of liquid are established in the herbal mixture field, convert water dose 40kg/ mu.3000 times of contrast medicament agricultural streptomycins, can kill 1000 times of liquid, convert water dose 40kg/ mu.Blank is totally 5 processing, four repetitions, sub-district area 20m
2, randomized arrangement.Carry out dispenser March when cucumber middle and upper part on the 16th blade begins scab to occur, use knapsack sprayer, the quantitative and even spraying.
5, began to investigate in 7 days after investigation content and the method dispenser, take five point samplings, fixed point adventive, the way of deciding the indefinite leaf of the number of sheets; Every some investigation 50 blades (15 of bottoms, 20 at middle part, 15 on top); The classification investigation state of an illness, the statistics incidence of disease and disease index calculate control efficiency.State of an illness grade scale: 0 grade, do not have scab on the leaf; 1 grade, lesion area accounts for whole leaf area below 1/4; 2 grades, lesion area accounts for 1/4～1/2 of whole leaf area; 3 grades, lesion area accounts for 1/2～3/4 of whole leaf area; 4 grades, lesion area accounts for more than 3/4 of whole leaf area.Disease index=∑ (the sick level number of sheets * this state of an illness level value) * highest value of the total blade of 100 inspections; Preventive effect (%)=contrast disease increasing value-test disease refers to that increasing value * 100 contrast diseases refer to increasing value.
Two, the result of the test result shows, 20,30 times of liquid control efficiency of herbal mixture are respectively 94.6%, 87.2%, all apparently higher than agricultural streptomycin (78.5%), can kill (75.9%) two processing, compare with contrast, preventive effect is remarkable.
Embodiment
Embodiment one: take by weighing wolf's milk dry product 200g, Japanese Cayratia Herb 150g, gall nut 250g, add 3000g water, slow fire boiling 80 minutes; Leach; With adding 1800g water in the filter residue, slow fire boiling 70 minutes leaches again; After the mixing of twice filtrating is concentrated into 2500g, adds paregoric 60g again and promptly obtain herbal mixture of the present invention.
Embodiment two: take by weighing wolf's milk dry product 150g, Japanese Cayratia Herb 200g, gall nut 200g, add 2800g water, slow fire boiling 70 minutes; Leach; With adding 1700g water in the filter residue, slow fire boiling 60 minutes leaches again; After the mixing of twice filtrating is concentrated into 2300g, adds paregoric 50g again and promptly obtain herbal mixture of the present invention.
Embodiment three: take by weighing wolf's milk dry product 250g, Japanese Cayratia Herb 100g, gall nut 300g, add 3800g water, slow fire boiling 90 minutes; Leach; With adding 2600g water in the filter residue, slow fire boiling 80 minutes leaches again; After the mixing of twice filtrating is concentrated into 2900g, adds paregoric 70g again and promptly obtain herbal mixture of the present invention.
Claims (2)
1. herbal mixture of preventing and treating cucumber bacterial angular leaf spot is characterized in that this herbal mixture is added by Chinese medicine material wolf's milk, Japanese Cayratia Herb, gall nut and adds paregoric again after the decocting system and process; Wherein the weight portion of raw material each component is: wolf's milk 15-25 part, Japanese Cayratia Herb 10-20 part, gall nut 20-30 part, paregoric 5-7 part.
2. a kind of herbal mixture of preventing and treating cucumber bacterial angular leaf spot according to claim 1 is characterized in that this herbal mixture processed by following parts by weight of Chinese traditional medicine raw material: 20 parts of wolf's milks, 15 parts of Japanese Cayratia Herbs, 25 parts of gall nut, 6 parts of paregorics.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105724130A (en) * | 2016-01-28 | 2016-07-06 | 高贤泽 | Method for controlling cucumber bacterial angular leaf spots based on biology experiments for senior high school |
| CN106818931A (en) * | 2017-02-15 | 2017-06-13 | 魏代国 | The biological pesticide of preventing and treating cucumber bacterial angular leaf spot in a kind of day-light greenhouse |
| CN106973947A (en) * | 2017-04-06 | 2017-07-25 | 赵博川 | A kind of eco-friendly pesticide and preparation method for preventing and treating cucumber bacterial angular leaf spot |
Citations (3)
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| CN1178636A (en) * | 1997-10-11 | 1998-04-15 | 郭长合 | Chemical biological pesticide without public nuisance and its preparing method |
| CN1788572A (en) * | 2005-12-08 | 2006-06-21 | 上海交通大学 | Method for preparing aqueous formulation for controlling melon powdery mildew using prostrate spurge extract |
| CN101107934A (en) * | 2006-07-17 | 2008-01-23 | 河北农业大学 | Fungicide containing nutgall extractive and composition thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1178636A (en) * | 1997-10-11 | 1998-04-15 | 郭长合 | Chemical biological pesticide without public nuisance and its preparing method |
| CN1788572A (en) * | 2005-12-08 | 2006-06-21 | 上海交通大学 | Method for preparing aqueous formulation for controlling melon powdery mildew using prostrate spurge extract |
| CN101107934A (en) * | 2006-07-17 | 2008-01-23 | 河北农业大学 | Fungicide containing nutgall extractive and composition thereof |
Non-Patent Citations (1)
| Title |
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| 崔彦等: "几种中草药提取物对黄瓜细菌性角斑病菌的抑制作用", 《中国农学通报》, vol. 24, no. 5, 31 May 2008 (2008-05-31), pages 308 - 312 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105724130A (en) * | 2016-01-28 | 2016-07-06 | 高贤泽 | Method for controlling cucumber bacterial angular leaf spots based on biology experiments for senior high school |
| CN106818931A (en) * | 2017-02-15 | 2017-06-13 | 魏代国 | The biological pesticide of preventing and treating cucumber bacterial angular leaf spot in a kind of day-light greenhouse |
| CN106973947A (en) * | 2017-04-06 | 2017-07-25 | 赵博川 | A kind of eco-friendly pesticide and preparation method for preventing and treating cucumber bacterial angular leaf spot |
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| CN102715198B (en) | 2013-07-03 |
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