CN105123345A - Method for preventing and curing round spots of panax notoginseng - Google Patents
Method for preventing and curing round spots of panax notoginseng Download PDFInfo
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- CN105123345A CN105123345A CN201510372067.2A CN201510372067A CN105123345A CN 105123345 A CN105123345 A CN 105123345A CN 201510372067 A CN201510372067 A CN 201510372067A CN 105123345 A CN105123345 A CN 105123345A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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Abstract
The invention provides a method for preventing and curing round spots of panax notoginseng. The method includes ecological soil treatment by applying Difulai and Woyiduo, agricultural preventing and curing; physical preventing and curing; biological control by applying a biological source pesticide containing effective components, amounts by weight, of 20-30 parts of matrine, 10-15 parts of celastrus angulatus, 5-10 parts of derris trifoliate, 10-20 parts of avilamycin, 5-10 parts of pyrethrin and 1-3 parts of chitosan; biological preventing and curing by spraying polyoxin water solution after seedling emergence and leaf expansion, and chemical preventing and curing by alternatively spraying wettable mancozeb powder and metalaxyl-mancozeb wettable powder during initial disease stage. Pathogens in soil can be suppressed and reduced through agricultural preventing and curing and physical preventing and curing measures, and the growth environment is turned to be unsuitable for growing pathogens. Pathogens are killed through biological preventing and curing and chemical preventing and curing means timely, and the biological source pesticide can prevent insects from spreading pathogens. Excellent effects for preventing and curing round spots of panax notoginseng are ensured.
Description
Technical field
The present invention relates to a kind of pseudo-ginseng techniques of pest control, be specifically related to a kind of prevention and controls of pseudo-ginseng Northern leaf spot.
Background technology
Pseudo-ginseng has another name called pseudo-ginseng, is Umbellales Araliaceae, is pharmaceutically having a wide range of applications.Multiple diseases can be produced, as Northern leaf spot, epidemic disease etc. in notoginseng planting.Wherein pseudo-ginseng Northern leaf spot is a kind of destructive disease, and the loss caused because of Northern leaf spot accounts for 30% ~ 40% of whole Panax notoginseng Growth process.
The Symptoms of pseudo-ginseng Northern leaf spot is: each position can endangering pseudo-ginseng plant, in each length of time, pseudo-ginseng plant all has generation.When blade is injured, cause of disease is generally invaded by vacuum side of blade pore, and their early stage can see yellow point at pseudo-ginseng vacuum side of blade, and under wet weather or continuous overcast and rainy condition, point expands rapidly, and chlorophyll is decorporated and formed transparence circle scab.The circular brown of scab, has and significantly takes turns line, at the visible yellow yellow halo of sick intersection.When pseudo-ginseng bud portion and seedling basal part of stem are injured, main manifestations is incidence tissue's epidermis is brown, and basal part of stem site of pathological change caves in, and central authorities be black, but to be good for intersection at scab be generally yellow, soil moisture and railway carriage or compartment grass thicker time position of being fallen ill be rose.When rhizome and block root are injured, be injured position and top layer generally in brown, incidence tissue is more dry, cuts incidence tissue open and can see black point or black fritter under naked eyes.
The pathogen of pseudo-ginseng Northern leaf spot is: the M. acerina of fungi Fungi Imperfecti is mould, Mycocentrosporaacerina (Hartig) Deighton, and germ can not form chlamydospore in condition in good time and survive the winter with chlamydospore and mycelia.Garden pinta have occur development rapidly, cause harm serious, lose the features such as huge, control is difficult.
Cloudy canopy light transmittance is mainly controlled soil treatment, reagent spray below 20%, before kind by the method for pseudo-ginseng Northern leaf spot control on producing, and the medicament adopted is 50% procymidone, 600 times of liquid, good refreshing 500 times of liquid or the clean 800 times of liquid of section's dew.After this kind of medicament of long-term single use, may pesticide resistance be caused, affect the preventive effect to Northern leaf spot.
Summary of the invention
The present invention proposes a kind of pseudo-ginseng Northern leaf spot prevention and controls, by killing pathogen timely, controlling the route of transmission of pathogen and preventing and treating Northern leaf spot, can improve the output of pseudo-ginseng.
A kind of pseudo-ginseng Northern leaf spot prevention and controls, carries out in the following manner:
(1) soil ecology is administered, and uses ground good fortune for every mu and carrys out 200-400 milliliter; Use many No. 1 150ml of fertile benefit, many No. 2 300ml of fertile benefit and many No. 3 100g of fertile benefit for every mu and carry out the suppression of soil virus disease;
(2) cultural control, applies fertilizers scientifically, and enriches phosphorus, potash fertilizer, rational close planting, notes ventilation and penetrating light, and ditch railway carriage or compartment is planted, timely draining after rain;
(3) physical control, keeps rural area health, is pulled out by diseased plant in time, concentrates and destroys; Sick cave periphery sprays safe and sound life 600 times of liquid;
(4) BIOLOGICAL CONTROL, use biological source insecticide and reduce Field Pests quantity, described biological source insecticide is prepared from by following weight parts active ingredient: matrine 20 ~ 30 parts, Celastrus angulatus 10 ~ 15 parts, trifoliate jewelvine 5 ~ 10 parts, avilamycin 10 ~ 20 parts, pyrethrins 5 ~ 10 parts and shitosan 1 ~ 3 part;
(5) biological control, Zhan Yehou of emerging, by 0.3% polyoxin aqueous solution, 300 times of liquid spray application, spray in 7 days 1 time, connects spray 3-4 times;
(6) chemical control, their early stage, use with 80% mancozeb wettable powder, 500 times of liquid, 58% first frost mancozeb wettable powder, 500 times of liquid alternating spray, spray in 7 days 1 time, connects spray 3 ~ 4 times.
Preferably, described biological source insecticide is prepared from by following weight parts active ingredient: matrine 25 parts, Celastrus angulatus 12 parts, trifoliate jewelvine 8 parts, avilamycin 15 parts, pyrethrins 8 parts and shitosan 2 parts.
Further, described cultural control also comprises before planting to the step of soil disinfection, and the mode littering earth burning or spill quicklime is taked in soil disinfection.
The amount of the described quicklime of a step is every mu of 80 ~ 100Kg again.
As further preferably, in chemical control, also comprise the step of employing 70% Wettable propineb powder 500 times of liquid foliage-sprays.
The present invention is administered by soil ecology, increase soil fertility as far as possible, suppress pathogen in soil, again through cultural control and physical control, reduce pathogen, make growing environment be unfavorable for growing of pathogen, again in conjunction with biological control and chemical control, kill pathogen in time, and apply biological source insecticide can prevent insect propagate pathogen, finally have good control efficiency to pseudo-ginseng Northern leaf spot.
Embodiment
Be clearly and completely described the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not paying the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Pseudo-ginseng Northern leaf spot prevention and controls of the present invention, carries out in the following manner:
(1) soil ecology is administered, and uses ground good fortune for every mu and carrys out 200-400 milliliter; Nursery stage stratification strong sprout, transplanting initial stage take root, and improve premunition.Activating soil rhizospheric microorganism, discharges large, the middle and trace element that are cured by the soil, high-efficiency nitrogen-fixing, improves quality.
Use many No. 1 150ml of fertile benefit, many No. 2 300ml of fertile benefit and many No. 3 100g of fertile benefit for every mu and carry out the suppression of soil virus disease; Application process, for adding fertile benefit many No. 1 150 milliliters and many No. 2 300 milliliters and stir of fertile benefit in 15 premium on currency, is placed 2 days under normal temperature, is added many No. 3 100 grams of fertile benefit afterwards, then place 1 day, add water to 250 kilograms, water root after stirring.
Many No. 1 of the fertile benefit of 150ml specification applies " microbial envelope " technology advanced in the world.The probiotics of Various Functions is prepared into microbial inoculum, after activated expansion is numerous, is applicable to each vegetative period of multiple soil environment and crop, meets organic farming requirement.Special efficacy: one is that to make fertilizer efficiency rate high, balanced nutrients, stablely improves utilization rate of fertilizer and soil fertility, and the lasting period can reach more than 4 months.Two is optimize soil ecology structure, administer harden, pollute, acidifying and salinization soil Be very effective.Three is to formation biological control root-knot nematode and soil-borne disease mechanism, anti-dead, anti-continuous cropping effect gives prominence to.Four is automatic regulating crop growth, growth-promoting root, strong sprout, raising tobacco production and quality.
Many No. 2 application of fertile benefit " the marine bioactivity object height purity extractive technique " preparation of 300ml specification, is applicable to each vegetative period of various plants, meets organic farming requirement.Special efficacy: be rich in 19 kinds of L monoamino-acids, mineral matter and natural polymerses, can directly for microorganism and plant growth provide nutrition.There is the booster action of control root-knot nematode and soil-borne disease.Crops well developed root system can be promoted fast, strengthen leaf photosynthesis and crop disease-resistant, anti-adversity ability; Strong sprout, healthy tree, increase yield, oil recovery enhancement.
Many No. 3 of the fertile benefit of 100g specification is rich in high-purity, high-load chitin and chitinase induced activity thing.Can activate, inducing plant and microorganism biological generate biology enzyme, the disease-resistant factor such as organic acid, alkaloid, control root-knot nematode and soil-borne disease in a large number; Meanwhile, can promote that beneficial bacterium flood tide expands fast numerous, can plant growth be stimulated again.
(2) cultural control, applies fertilizers scientifically, and enriches phosphorus, potash fertilizer, rational close planting, notes ventilation and penetrating light, and ditch railway carriage or compartment is planted, timely draining after rain;
(3) physical control, keeps rural area health, is pulled out by diseased plant in time, concentrates and destroys; Sick cave periphery sprays safe and sound life 600 times of liquid; Adopt safe and sound life to spray, can kill the pathogen of disease cave and periphery, pathogen spreads to other plant in control.
(4) BIOLOGICAL CONTROL, uses biological source insecticide and reduces Field Pests quantity, prevents insect from flowing and propagates pathogen.Described biological source insecticide is prepared from by following weight parts active ingredient: matrine 20 ~ 30 parts, Celastrus angulatus 10 ~ 15 parts, trifoliate jewelvine 5 ~ 10 parts, avilamycin 10 ~ 20 parts, pyrethrins 5 ~ 10 parts and shitosan 1 ~ 3 part;
(5) biological control, Zhan Yehou of emerging, uses 0.3% polyoxin aqueous solution, 300 times of liquid spray application timely, and spray in 7 days 1 time, connects spray 3-4 times; Polyoxin aqueous solution can suppress the growth of pathogen.
(6) chemical control, their early stage, use with 80% mancozeb wettable powder, 500 times of liquid, 58% first frost mancozeb wettable powder, 500 times of liquid alternating spray, spray in 7 days 1 time, connects spray 3 ~ 4 times.Mancozeb, first frost MnZn can kill pathogen, and the two is used alternatingly, and does not allow plant develop immunity to drugs as much as possible.
Preferably, described cultural control also comprises before planting to the step of soil disinfection, and the mode littering earth burning or spill quicklime is taked in soil disinfection.To soil disinfection, the pathogen survived the winter in soil can be killed, be very beneficial for prevention pseudo-ginseng Northern leaf spot.Wherein, the amount of quicklime is every mu of 80 ~ 100Kg.
As further preferably, in chemical control, also comprise the step of employing 70% Wettable propineb powder 500 times of liquid foliage-sprays.Propineb and mancozeb, first frost MnZn are joined and are executed, and can improve bactericidal effect further.
Composition and the occupation mode of biological source insecticide in the present invention are described below in conjunction with specific embodiment.
Embodiment 1
Biological source insecticide described in the present embodiment is prepared from by the active ingredient of following component: matrine 25g, Celastrus angulatus 12g, trifoliate jewelvine 8g, avilamycin 15g, pyrethrins 8g and shitosan 2g.Above-mentioned each active ingredient can be mixed with wetting powder with auxiliary agent, adopts 800 ~ 1000 times of liquid of wetting powder, very effectively can kill off the insect pests, prevent insect zymad bacterium when use.
Embodiment 2
Biological source insecticide described in the present embodiment is prepared from by the active ingredient of following component: matrine 20g, Celastrus angulatus 10g, trifoliate jewelvine 5g, avilamycin 10g, pyrethrins 5g part and shitosan 1g.Other preparations of the present embodiment and occupation mode are with embodiment 1.
Embodiment 3
Biological source insecticide described in the present embodiment is prepared from by the active ingredient of following component: matrine 30g, Celastrus angulatus 15g, trifoliate jewelvine 10g, avilamycin 20g, pyrethrins 10g and shitosan 3g.Other preparations of the present embodiment and occupation mode are with embodiment 1.
Embodiment 4
Biological source insecticide described in the present embodiment is prepared from by the active ingredient of following component: matrine 26g, Celastrus angulatus 12g, trifoliate jewelvine 6g, avilamycin 18g, pyrethrins 7g and shitosan 2g.Other preparations of the present embodiment and occupation mode are with embodiment 1.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a pseudo-ginseng Northern leaf spot prevention and controls, it is characterized in that carrying out in the following manner:
(1) soil ecology is administered, and uses ground good fortune for every mu and carrys out 200-400 milliliter; Use many No. 1 150ml of fertile benefit, many No. 2 300ml of fertile benefit and many No. 3 100g of fertile benefit for every mu and carry out the suppression of soil virus disease;
(2) cultural control, applies fertilizers scientifically, and enriches phosphorus, potash fertilizer, rational close planting, notes ventilation and penetrating light, and ditch railway carriage or compartment is planted, timely draining after rain;
(3) physical control, keeps rural area health, is pulled out by diseased plant in time, concentrates and destroys; Sick cave periphery sprays safe and sound life 600 times of liquid;
(4) BIOLOGICAL CONTROL, use biological source insecticide and reduce Field Pests quantity, described biological source insecticide is prepared from by following weight parts active ingredient: matrine 20 ~ 30 parts, Celastrus angulatus 10 ~ 15 parts, trifoliate jewelvine 5 ~ 10 parts, avilamycin 10 ~ 20 parts, pyrethrins 5 ~ 10 parts and shitosan 1 ~ 3 part;
(5) biological control, Zhan Yehou of emerging, by 0.3% polyoxin aqueous solution, 300 times of liquid spray application, spray in 7 days 1 time, connects spray 3-4 times;
(6) chemical control, their early stage, use with 80% mancozeb wettable powder, 500 times of liquid, 58% first frost mancozeb wettable powder, 500 times of liquid alternating spray, spray in 7 days 1 time, connects spray 3 ~ 4 times.
2. pseudo-ginseng Northern leaf spot prevention and controls according to claim 1, is characterized in that described biological source insecticide is prepared from by following weight parts active ingredient: matrine 25 parts, Celastrus angulatus 12 parts, trifoliate jewelvine 8 parts, avilamycin 15 parts, pyrethrins 8 parts and shitosan 2 parts.
3. pseudo-ginseng Northern leaf spot prevention and controls according to claim 2, it is characterized in that: described cultural control also comprises before planting to the step of soil disinfection, the mode littering earth burning or spill quicklime is taked in soil disinfection.
4. the prevention and controls of pseudo-ginseng Northern leaf spot according to claim 3, is characterized in that: the amount of described quicklime is every mu of 80 ~ 100Kg.
5. according to the pseudo-ginseng Northern leaf spot prevention and controls one of Claims 1 to 4 Suo Shu, it is characterized in that: the step also comprising employing 70% Wettable propineb powder 500 times of liquid foliage-sprays in chemical control.
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| CN201510372067.2A CN105123345A (en) | 2015-06-30 | 2015-06-30 | Method for preventing and curing round spots of panax notoginseng |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105432675A (en) * | 2015-12-24 | 2016-03-30 | 青岛百瑞吉生物工程有限公司 | Natural bactericide for prevention and control of persimmon round spot disease and preparation method thereof |
| CN106234425A (en) * | 2016-08-25 | 2016-12-21 | 文山苗乡三七科技有限公司 | The prevention and controls of soil nematodes |
| CN106305231A (en) * | 2016-08-25 | 2017-01-11 | 文山苗乡三七科技有限公司 | Method for comprehensively preventing and controlling radix notoginseng pests without pesticide residues |
| CN106358645A (en) * | 2016-08-24 | 2017-02-01 | 文山苗乡三七科技有限公司 | Method for reducing panax pseudoginseng seedling rust disease |
| CN110408570A (en) * | 2019-08-13 | 2019-11-05 | 中国农业科学院特产研究所 | It is a kind of prevent and treat Pattern of Asarum Leaf Blight Antagonistic bacteria strains and its application |
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| CN1476746A (en) * | 2002-08-19 | 2004-02-25 | 文山壮族苗族自治州三七科学技术研究 | Notoginseng GAP cultivation method |
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2015
- 2015-06-30 CN CN201510372067.2A patent/CN105123345A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1476746A (en) * | 2002-08-19 | 2004-02-25 | 文山壮族苗族自治州三七科学技术研究 | Notoginseng GAP cultivation method |
Non-Patent Citations (1)
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| 吴云: "鄂西南山区三七主要病虫害及综合防治技术", 《安徽农业科学》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105432675A (en) * | 2015-12-24 | 2016-03-30 | 青岛百瑞吉生物工程有限公司 | Natural bactericide for prevention and control of persimmon round spot disease and preparation method thereof |
| CN106358645A (en) * | 2016-08-24 | 2017-02-01 | 文山苗乡三七科技有限公司 | Method for reducing panax pseudoginseng seedling rust disease |
| CN106234425A (en) * | 2016-08-25 | 2016-12-21 | 文山苗乡三七科技有限公司 | The prevention and controls of soil nematodes |
| CN106305231A (en) * | 2016-08-25 | 2017-01-11 | 文山苗乡三七科技有限公司 | Method for comprehensively preventing and controlling radix notoginseng pests without pesticide residues |
| CN110408570A (en) * | 2019-08-13 | 2019-11-05 | 中国农业科学院特产研究所 | It is a kind of prevent and treat Pattern of Asarum Leaf Blight Antagonistic bacteria strains and its application |
| CN110408570B (en) * | 2019-08-13 | 2022-01-28 | 中国农业科学院特产研究所 | Antagonistic bacterial strain for preventing and treating asarum leaf blight and application thereof |
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Address after: 650000, Yunnan City, Kunming province Panlong District Beijing road and Baiyun Road intersection southwest corner, heart View Holiday building 21, 2112 layers Applicant after: Yunnan Tian Qi Hong Tillage Technology Co., Ltd. Address before: 650000, Yunnan City, Kunming province Panlong District Beijing road and Baiyun Road intersection southwest corner, heart View Holiday building 21, 2112 layers Applicant before: YUNNAN TIANZHI NETWORK TECHNOLOGY CO., LTD. |
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Application publication date: 20151209 |