CN106472581A - A kind of composition of preventing and treating bacterial leaf streak of rice - Google Patents
A kind of composition of preventing and treating bacterial leaf streak of rice Download PDFInfo
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- CN106472581A CN106472581A CN201610880201.4A CN201610880201A CN106472581A CN 106472581 A CN106472581 A CN 106472581A CN 201610880201 A CN201610880201 A CN 201610880201A CN 106472581 A CN106472581 A CN 106472581A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/12—Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/40—Liliopsida [monocotyledons]
- A01N65/42—Aloeaceae [Aloe family] or Liliaceae [Lily family], e.g. aloe, veratrum, onion, garlic or chives
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Plant Pathology (AREA)
- Mycology (AREA)
- Agronomy & Crop Science (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Pest Control & Pesticides (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
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Abstract
The invention belongs to field of plant disease control, specifically discloses a kind of composition of preventing and treating bacterial leaf streak of rice, said composition is counted by weight, including 14 18 parts of Chinese holly, three 11 15 parts of bobbins, 11 15 parts of common embelia root branchlet and leaf, 59 parts of little adder tongue herb, 59 parts of the balsarm of Peru.Said composition is better than Thiodiazole-copper and many bacterium olefin conversion to the prevention effect of bacterial leaf streak of rice.
Description
Technical field
The present invention relates to field of plant disease control, and in particular to a kind of composition of preventing and treating bacterial leaf streak of rice.
Background technology
Bacterial leaf streak of rice is also known as slice disease, cecospora spot, blade of mainly causing harm.Little for dirty-green water soaking mode at the beginning of scab
Spot, expands to dark green to filemot slice spot quickly between vein, and size about 1 × 10mm, scab two ends are green in infiltrative type.
A large amount of beading yellow bacterial ooze are often overflowed on scab, jelly granule after doing.When falling ill serious, streak is fused into irregularly yellowish-brown
To withered white big spot, similar with bacterial leaf spot, but visible many translucent streaks are seen to light.Leaf rolling when being in a bad way, field is in
Existing a piece of yellow-white.Cause of disease is:Xanthomonas oryzae pv.oryzicola (Fang, Ren, Chu, Faan, Wu)
Swings claims rice raw Xanthomonas campestris streak pvs oryzae and oryzicola, belongs to Xanthomonas bacterium.It is dirty-green water soaking mode stigma at the beginning of scab,
Dark green to filemot slice spot is expanded between vein quickly, and size about 1 × 10mm, scab two ends are green in infiltrative type.Disease
A large amount of beading yellow bacterial ooze are often overflowed on spot, jelly granule after doing.On bacterial leaf spot scab, bacterium is overflow and seldom seldom sees, and thin
Then often it is covered with little pearl bacterium liquid on bacterium property streak.When falling ill serious, streak is fused into irregularly yellowish-brown to withered white big spot, and white
Leaf is withered similar, but sees visible many translucent streaks to light.Leaf rolling when being in a bad way, field assume a piece of yellow-white.
The seed of sick field results, invalid strain all disease carrying germs, can become the main source of First aggression of lower season.Infected seed after planting,
The bud scale of germ infringement seedling and blade tip, bring sick seedling into Honda during rice transplanting again, and germ is mainly infected by pore.In night tide
Under the conditions of wet, bacterial ooze is overflowed on scab surface.Become little yellow pearl after drying, wind, rain, dew, bleeding blade contact can be borrowed
With spreading and propagations such as insects, also other fields can be passed to by irrigation water and rainwater.Long-distance communications are allocated and transported by seed.Japonica rice
Generally more disease-resistant, and rice variety is mostly susceptible, aggrieved serious.
Current chemical control method:See on seedling stage or land for growing field crops rice leaf when having streak to occur, it should spray preventing and treating immediately,
Conventional sterilization pesticide has Thiodiazole-copper, many bacterium olefin conversion etc..
Content of the invention
It is an object of the invention to provide a kind of composition of preventing and treating bacterial leaf streak of rice, said composition is thin to paddy rice
The prevention effect of bacterium property cecospora spot is better than Thiodiazole-copper and many bacterium olefin conversion.
For reaching above-mentioned purpose, the base case of the present invention is:A kind of composition of preventing and treating bacterial leaf streak of rice, presses
Parts by weight meter, including Chinese holly 14-18 part, three bobbin 11-15 parts, common embelia root branchlet and leaf 11-15 part, little adder tongue herb 5-9 part, Peru are fragrant
Glue 5-9 part.
Chinese holly has clearing heat and detoxicating, effect of killing bacterium;For upper respiratory tract hepatitis, chronic bronchitis, renal plevis kidney
Inflammation, bacillary dysentery.Three bobbins have clearing heat and detoxicating, effect of killing bacterium;For acute gastroenteritis, bacillary dysentery, sore
Furuncle poison.Common embelia root branchlet and leaf has anti-inflammatory, effect of sterilization;Control stomatitis, laryngitis, gingivitis, boil ulcer etc..Little adder tongue herb has
Anti-inflammatory, sterilized, effect of desinsection.The contained oil of the balsarm of Peru has disinfective action, the energy promotion organization reparation of oleoresin part, resin
Also localised protection and the effect that reduces inflammation, can also treat some fungal infections;Can be used for sterilization and desinsection.
This programme is prepared according to drug matching principle, and its advantage is:One be have functions that kill bacterium, Ke Yizhi
The pathogen for killing bacterial stripe is connect, eliminates pathogeny;Two is have functions that killing insect, on the one hand directly mitigates insect
Harm to paddy rice, has on the other hand cut off the route of transmission of bacterium, controls the morbidity scope of bacterial stripe;Three is this
The composition of scheme is Chinese herbal medicine, from natural plant, so itself, containing the nutrient needed for plant, having necessarily to soil
Fertilization.
Prioritization scheme one, as the optimization to base case, is counted by weight, also includes root of large-flowered skullcap 10-16 part, Paris polyphylla 2-
3 parts.
The root of large-flowered skullcap has functions that heat-clearing, eliminating dampness, removing toxic substances, sterilization.Modern pharmacology research confirms that the root of large-flowered skullcap contains scutelloside, the Chinese
The chemical compositions such as scutelloside, wogonin, neobaicalein, to alpha streptococcus, staphylococcus aureus, corynebacterium diphtheriae, tuberculosis
Bacillus, comma bacillus, shigella dysenteriae and Candida albicans have inhibitory action, and infected by influenza PR8 strain has inhibitory action;In vitro
There is the growth of suppression Amoeba and kill leptospiral effect.Paris polyphylla has clearing heat and detoxicating, effect of sterilized detumescence;Its
Main component stops glycosides, Dioscin, tannic acid and 18 kinds of amino acid, kreatinin, alkaloid, flavones, sterone for flea, casts off a skin sharp
Element, daucosterol etc.;Flea stops glycosides broad-spectrum antibacterial action, to shigella dysenteriae, typhoid bacillus, Escherichia coli, bacillus enteritidis, green pus
Bacillus, staphylococcus aureus, hemolytic streptococcus, diplococcus meningitidis etc. all have different degrees of inhibitory action, Paris polyphylla soap
Glucoside has the bilharzial effect of killing.This programme further increases the effect for killing fungi.
Prioritization scheme two, as the optimization to prioritization scheme one, is counted by weight, also includes honeysuckle 14-17 part.
Honeysuckle has functions that clearing heat and detoxicating, sterilizing;Modern pharmacology research confirms that Lonicera japonica containing flavonoids is
The chemical composition such as reseda flavine and reseda flavine -7- glucoside, inositol and saponin(e, to staphylococcus aureus, white
Staphylococcus, α-hemolytic streptococcus, beta hemolytic streptococcus, anhemolytic streptococcus, typhoid bacillus, will Hayes dysentery
Bacillus, Bacillus tuberculosis, Diplococcus pneumopniae all have inhibitory action.This programme further increased the effect for killing bacterium.
Prioritization scheme three, as the optimization to prioritization scheme two, is counted by weight, be by 15.4 parts, three of Chinese holly
11.2 parts of pipe, 13.3 parts of common embelia root branchlet and leaf, 6.4 parts of little adder tongue herb, 7.5 parts of the balsarm of Peru, 14.5 parts of the root of large-flowered skullcap, 2.2 parts of Paris polyphylla, honeysuckle
14.6 parts, 5 parts of compositions of dandelion.
Dandelion has functions that clearing heat and detoxicating, killing virus and bacterium.Its main component is:Taraxasterol, Pu Gong
Ying Su, taraxacin, inulin, polysaccharide, resin etc., to haemophilus influenzae, streptococcus pneumonia, staphylococcus aureus and
Various antiviral have well suppression and killing action.This programme kills the effect is significant of bacterium, to bacterial leaf streak of rice
With good prevention effect.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation:
The fragrant excellent No. 2 rice test fields in 10 mu of rivers are chosen, per mu is 1 group, and experiment is divided into 10 groups.Each group is processed not except following
With outer, other management condition all sames.The extent of injury of bacterial stripe is recorded during results.When the surface area on blade face has 5%
When (including 5%) has bacterial stripe disease symptoms below, I level is designated as;More than 5% (not including 5%) -20% (including 20%) have
During bacterial stripe disease symptoms, II level is designated as;When more than 20% (not including 20%) having bacterial stripe disease symptoms, III is designated as
Level.
First group of blank group:Any drug-treated is not done.
Second group of control I group:Using Thiodiazole-copper, to specifications method preparation, early stage foliage-spray, every 7 days
Once, continuous using 3 times.
3rd group of control II group:Using many bacterium olefin conversion, method is prepared to specifications, early stage foliage-spray, per
Every 7 days once, continuous using 3 times.
4th group to the tenth group, add the water of 5 times of volumes in the composition, the method according to fried Chinese medicine is fried, obtains medicine
Liquid and the dregs of a decoction.Method is prepared to specifications, early stage foliage-spray, every 7 days once, continuous using 3 times.Powder beaten by the dregs of a decoction
Afterwards, paddy rice soil under surface is uniformly sprinkled upon.
4th group of experiment A group:Count by weight, composition be by 14 parts of Chinese holly, three 11 parts of bobbins, common embelia root branchlet and leaf 15
Part, 9 parts of little adder tongue herb, 9 parts of compositions of the balsarm of Peru.
5th group of experiment B group:Count by weight, composition be by 18 parts of Chinese holly, three 15 parts of bobbins, common embelia root branchlet and leaf 11
Part, 5 parts of little adder tongue herb, 5 parts of compositions of the balsarm of Peru.
6th group of experiment C group:Count by weight, composition be by 17 parts of Chinese holly, three 12 parts of bobbins, common embelia root branchlet and leaf 12
Part, 6 parts of little adder tongue herb, 6 parts of the balsarm of Peru, 10 parts of the root of large-flowered skullcap, 3 parts of compositions of Paris polyphylla.
7th group of experiment D group:Count by weight, composition be by 15 parts of Chinese holly, three 14 parts of bobbins, common embelia root branchlet and leaf 14
Part, 7 parts of little adder tongue herb, 7 parts of the balsarm of Peru, 16 parts of the root of large-flowered skullcap, 2 parts of compositions of Paris polyphylla.
8th group of experiment E group:Count by weight, composition be by 16 parts of Chinese holly, three 13 parts of bobbins, common embelia root branchlet and leaf 13
Part, 8 parts of little adder tongue herb, 8 parts of the balsarm of Peru, 12 parts of the root of large-flowered skullcap, 2.4 parts of Paris polyphylla, 14 parts of compositions of honeysuckle.
9th group of experiment F group:Count by weight, composition be by 17.7 parts of Chinese holly, three 13.4 parts of bobbins, common embelia root branchlet and leaf
14.5 parts, 7.7 parts of little adder tongue herb, 6.4 parts of the balsarm of Peru, 13 parts of the root of large-flowered skullcap, 2.7 parts of Paris polyphylla, 17 parts of compositions of honeysuckle.
Tenth group of experiment G group:Count by weight, composition be by 15.4 parts of Chinese holly, three 11.2 parts of bobbins, common embelia root branchlet and leaf
13.3 parts, 6.4 parts of little adder tongue herb, 7.5 parts of the balsarm of Peru, 14.5 parts of the root of large-flowered skullcap, 2.2 parts of Paris polyphylla, 14.6 parts of honeysuckle, dandelion 5
Part composition.
As a result as follows:
As can be seen that first group due to not applying medicine from above-mentioned two form, paddy rice fruit extent of injury is very
Seriously.Second group and the 3rd group is treated bacterial stripe with prior art, is exceeded nothing the ratio of the leaf of bacterial stripe
60%, but the leaf of illness has still accounted for more than 25%.4th group to the tenth group be with the solution of the present invention treat thin
Bacterium property cecospora spot, therapeutic effect are considerably better than second group and the 3rd group.Wherein the 4th group and the 5th group is basic scheme group, the 6th
Group is prioritization scheme group to the tenth group, and they all have prominent substantive distinguishing features compared to existing technology and significantly improve.
Above-described is only embodiments of the invention, and in scheme, the known general knowledge here such as using method and characteristic is not made
Excessive description.It should be pointed out that for a person skilled in the art, under the premise of not departing from the present invention, can also make
Some improvement, these should also be considered as protection scope of the present invention, and these are all without effect and the patent of impact present invention enforcement
Practicality.This application claims protection domain should be defined by the content of its claim, the specific embodiment party in specification
Formula etc. records the content that can be used for explaining claim.
Claims (4)
1. a kind of preventing and treating bacterial leaf streak of rice composition, it is characterised in that count by weight, including Chinese holly 14-
18 parts, three bobbin 11-15 parts, common embelia root branchlet and leaf 11-15 part, little adder tongue herb 5-9 part, balsarm of Peru 5-9 part.
2. according to claim 1 a kind of preventing and treating bacterial leaf streak of rice composition, it is characterised in that by weight
Number meter, also includes root of large-flowered skullcap 10-16 part, Paris polyphylla 2-3 part.
3. according to claim 2 a kind of preventing and treating bacterial leaf streak of rice composition, it is characterised in that by weight
Number meter, also includes honeysuckle 14-17 part.
4. according to claim 3 a kind of preventing and treating bacterial leaf streak of rice composition, it is characterised in that by weight
Number meter, is three 11.2 parts of the bobbins by 15.4 parts of Chinese holly, 13.3 parts of common embelia root branchlet and leaf, 6.4 parts of little adder tongue herb, 7.5 parts of the balsarm of Peru,
14.5 parts of the root of large-flowered skullcap, 2.2 parts of Paris polyphylla, 14.6 parts of honeysuckle, 5 parts of compositions of dandelion.
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CN201610880201.4A CN106472581A (en) | 2016-10-09 | 2016-10-09 | A kind of composition of preventing and treating bacterial leaf streak of rice |
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CN201610880201.4A CN106472581A (en) | 2016-10-09 | 2016-10-09 | A kind of composition of preventing and treating bacterial leaf streak of rice |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107535529A (en) * | 2017-07-27 | 2018-01-05 | 张银花 | A kind of agriculturally useful compositions for preventing and treating bacterial leaf streak of rice |
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CN104304330A (en) * | 2014-09-29 | 2015-01-28 | 胡伟东 | Pesticide special for mango tree and preparation method thereof |
CN105851091A (en) * | 2016-04-22 | 2016-08-17 | 固镇县绿禾家庭农场 | Pollution-free pesticide capable of preventing and treating diseases and insect pests of cabbages |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN107535529A (en) * | 2017-07-27 | 2018-01-05 | 张银花 | A kind of agriculturally useful compositions for preventing and treating bacterial leaf streak of rice |
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