CN110214779A - A kind of bactericidal composition containing metalaxyl and fenaminosulf - Google Patents
A kind of bactericidal composition containing metalaxyl and fenaminosulf Download PDFInfo
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- CN110214779A CN110214779A CN201910557956.4A CN201910557956A CN110214779A CN 110214779 A CN110214779 A CN 110214779A CN 201910557956 A CN201910557956 A CN 201910557956A CN 110214779 A CN110214779 A CN 110214779A
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- Prior art keywords
- fenaminosulf
- metalaxyl
- bactericidal composition
- composition containing
- composition
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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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
- A01N37/46—N-acyl derivatives
-
- 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
- A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
Abstract
The invention discloses a kind of bactericidal composition containing metalaxyl and fenaminosulf, effective component include metalaxyl and fenaminosulf, and the mass ratio of metalaxyl and fenaminosulf is 1:50~1:30.Bactericidal composition provided by the invention has better control efficiency to crop oomycetes disease, it is had obvious synergistic function between two kinds of medicaments, control efficiency is significantly higher than the use of its single dose, reduce Pesticide use amount and production cost, it reduces environmental pollution, the drug resistance for overcoming and having delayed pathogen, to the comprehensive treatment important in inhibiting of pathogen resistance.
Description
Technical field
The invention belongs to agriculture chemical compounding fields, are related to a kind of bactericidal composition containing metalaxyl and fenaminosulf, for preventing and treating
Crop oomycetes disease.
Background technique
Metalaxyl, english common name: metalaxyl, molecular formula: C15H21NO4, molecular weight: 279.33.Metalaxyl category
Phenylamide efficiently, low toxicity, low-residual, systemic fungicide, interior suction and penetrating power are very strong, and the drug effect lasting period is long,
The main synthesis for inhibiting pathogen mycelia vivo protein, makes its nutritional deficiency, is unable to normal growth and dead, to downy mildew
Crop disease caused by bacterium, phytophthora germ and rotten mildew fungus has good control efficiency.It is used for a long time the medicine, germ is held
It is also easy to produce drug resistance.
Fenaminosulf, english common name: fenaminosulf, molecular formula: C8H10N3O3SNa, alias: fenaminosulf, gram
Pine, feel well, have special efficacy to disease caused by pythium spp and silk capsule bacterium etc., growth stimulation, suitable for crop vegetable had concurrently to crop
Dish, sweet tea Lay, wheat, pineapple, rice, tobacco, cotton etc..Prevent and treat rice blast, the Bakanae disease of rice, rust, samping off, powdery mildew, epidemic disease
Disease, black spot, anthracnose, downy mildew, damping-off, root rot and stem rot and the stinking smut of wheat of cereal crops, raw meat
Smut etc..
In recent years, the use because of long-term single medicament and unscientific insecticide-applying way, the resistance problems of pathogen are especially
Prominent, drug effect reduces, and disease occurs seriously, and formulation rate gradually increases, and severely exceeds so as to cause agricultural product residual, production cost
Increase, increasing environmental pollution, human life quality's decline.For eliminate or delay pathogen drug resistance, improve drug effect reduce at
Originally, reduce environmental pollution, be badly in need of efficient research and development, low toxicity, environment amenable pesticide new variety, and the compounding of pesticide is it
In one of method the most convenient and effective.
Chinese patent CN93117114.8 discloses a kind of broad-spectrum efficient bactericide and preparation method.By carbendazim, Dai Sen
MnZn, metalaxyl, fenaminosulf, several groups of pharmaceutical grade potassium permanganate be grouped as.The present invention is to downy mildew, phytophthora, pythium spp, more
Sac fungus, Fungi Imperfecti etc. have good control efficiency, and the fungicide toxicity is low, applied widely, in addition to being mainly used for flue-cured tobacco,
It can also be used in the prevention and treatment of the multiple diseases such as capsicum, watermelon, eggplant, tomato, the disease that especially mixing occurs, significant effect.
Wide sterilization spectrum of the present invention, preventive effect is high, and germ is not easy to produce resistance, and application method is simple, and the optimum period for applying fertilizer is flexible, and raw material is sufficient, at
This is low, has good promotional value and market prospects.
Chinese patent CN201410237874.9, which discloses a kind of plant bactericidal composition and preparation method thereof, metalaxyl,
Fenaminosulf and pharmaceutical grade potassium permanganate, the wherein percentage (%) of active constituent are as follows: carbendazim 19~24, Mancozeb 11~
16, metalaxyl 0.8~1.2, fenaminosulf 15~20, pharmaceutical grade potassium permanganate 4~6.By carbendazim, Mancozeb, metalaxyl, enemy
Gram pine weighs charging through crushed the potassium permanganate crystals of 100 sieve meshes respectively, when preparation, the percentage of active constituent are as follows: more
Bacterium spirit 19~24, Mancozeb 11~16, metalaxyl 0.8~1.2, fenaminosulf 15~20, pharmaceutical grade potassium permanganate 4~6 will be each
Component mixing machine is stirred 4~12 minutes and is formed.
But there is more, the higher cost that is re-dubbed Focus in above combination sterilization composition, and using complicated for operation equal scarce
Point.
Summary of the invention
The object of the present invention is to provide a kind of bactericidal composition containing metalaxyl and fenaminosulf, the composition have efficiently,
Low toxicity, low cost, environmental protection, delay the drug resistance of pathogen, can effectively prevent crop oomycetes disease.
To achieve the above object, the technical solution used in the present invention is:
Bactericidal composition containing metalaxyl and fenaminosulf of the invention, effective component are metalaxyl and fenaminosulf, metalaxyl
Be 1:50~1:30 with the mass ratio of fenaminosulf, further preferably 1:30~1:20, metalaxyl and fenaminosulf composition it is effective
Mass percent of the ingredient in dosage form is 2%~80%, preferably 10%~50%.
The bactericidal composition, wherein using metalaxyl and fenaminosulf as principle active component and well known additive compound at
Any one dosage form allowed on pesticide.Auxiliary agent has carrier, filler, stabilizer, solvent, dispersing agent, defoaming agent, synergist, increasing
Thick dose, the one or more combination of wetting agent, PH regulator, emulsifier etc., are known substance, such as kaolin, talcum powder, ten
Dialkyl benzene sulfonic acids calcium, aliphatic amine polyoxyethylene ether, alkyl phenol polyoxyethylene ether, phenethyl phenol polyethenoxy ether, castor oil are poly-
Ethylene oxide ether, fatty acid ethylene oxide addition product, polyoxyethylene polyoxy propylene block compound, TWEEN Series, gelatin, mineral
Oil, polyethylene glycol, sulfate, Sulfonates, phosphate, 1,2- butanediol, lignosulfonates, xanthan gum, polyoxyethylene three
Siloxanes, phenol formaldehyde condensate, ammonium salt, alkylbenzene sulfonate, alkylnaphthalene sulfonate, phosphite, lactic casein etc..
The bactericidal composition, dosage form are suspending agent, missible oil, aqueous emulsion, wettable powder, water dispersible granules or micro-
Emulsion.
Application of the bactericidal composition containing metalaxyl and fenaminosulf in prevention and treatment crop oomycetes disease.
Present inventor has found metalaxyl and fenaminosulf by certain by indoor bioassay and field control effectiveness test
It is had obvious synergistic function in terms of inhibiting crop oomycetes disease after ratio compounding, after further study, completes this
Invention.Bactericidal composition provided by the invention has better control efficiency to crop oomycetes disease, has between two kinds of medicaments
Apparent synergistic function, control efficiency are significantly higher than the use of its single dose, reduce Pesticide use amount and production cost, reduce
Environmental pollution overcomes and has delayed the drug resistance of pathogen, to the comprehensive treatment important in inhibiting of pathogen resistance.
Beneficial effects of the present invention:
1, binary built bactericidal composition provided by the invention can generate apparent synergy within the scope of certain proportion
Effect reduces Pesticide use amount, reduces production cost, improves ecological environment.
2, binary built bactericidal composition provided by the invention, two kinds of effective component mechanisms of action are different, can eliminate or prolong
Slow pathogen generates resistance to single medicament.
3, binary built bactericidal composition provided by the invention, using simple, production and application cost reduction, and to crop
Safety.
Specific embodiment
To make the present invention is more popular to be illustrated, following embodiment is provided and is illustrated.Content in embodiment must not believe that
It is limitation of the invention, these embodiments are only used for the description present invention, and the scope of protection of the patent of the present invention is wanted with right
Subject to asking.
Percentage composition in embodiment is mass percent.
Indoor biological activity assay:
The bioactivity of phytophthora capsici and bacterium of downy mildew of cucumber is measured indoors, but unlimited such.With DPS software meter
Different agents (single dose and mixture) is calculated to the EC of bacterial strain50Value calculates co-toxicity coefficient (CTC) according to Sun Yunpei's Method, with certain in mixture
One single dose is that standard agent (generally selects EC50Value junior) it calculates, the interaction of mixture is evaluated according to this, it is specific to calculate
Method is as follows:
Single dose toxicity index (ATI)=(standard agent EC50/ single dose EC50)×100
Survey toxicity index (ATI)=(EC of standard single dose of mixture50Value/mixture EC50Value) × 100
Degree+B the single dose of A in theoretical toxicity index (TTI)=A single dose toxicity index × mixture of mixture
The degree of B in toxicity index × mixture
The co-toxicity coefficient (CTC) of mixture=(survey toxicity index/mixture theoretical toxicity index of mixture) × 100
Show that mixture has synergistic function when co-toxicity coefficient (CTC) >=120, when co-toxicity coefficient (CTC)≤80 shows
Mixture has antagonism, and when 80 < co-toxicity coefficient (CTC) < 120 shows that mixture has summation action.
The biological activity determination of phytophthora capsici: mycelial growth rate method is used.Prepared measurement is first carried out, by strain to be tested
It is transferred to pastille culture medium plate culture 6 days, the graded series concentration of medicament is designed according to its growing state.By bacterial strain in oat fine jade
25 DEG C of culture 5d, the punch for being 6mm with diameter are beatened to take bacteria cake on the same circumference of colony edge on rouge culture medium, by bacteria cake point
It does not connect on the oat-agar cultures base plate of the medicament containing concentrations above, is control with not adding medicine, is surveyed after 25 DEG C of culture 6d
The diameter (colony diameter subtracts bacteria cake diameter) of each processing bacterium colony is measured, every processing is repeated 3 times.It is raw to mycelia to find out each drug concentration
Long inhibition percentage (%), inhibiting rate (%)=[(control bacterium colony increases diameter-processing bacterium colony and increases diameter)/control bacterium colony
Increase diameter] × 100%.Inhibiting rate is converted to probability value, virulence regression equation y=a+bx is found out, according to toxicity regression side
Journey calculates concentration EC in effective inhibition of medicament50(μ g/ml), related coefficient (r), experimental result is shown in Table 1.
The biological activity determination of bacterium of downy mildew of cucumber: test uses in vitro leaf dish floating method, chooses on healthy cucumber plant
The consistent true leaf of growth, the leaf dish that diameter 2.0cm is made is placed in the culture dish of diameter 9cm, and 15mL different series are added
The medical fluid of concentration impregnates 1~1.5h, and upward, to add distilled water as control, each processing is repeated 3 times at the leaf dish back side.Then will
Concentration is 2 × 103A ml-1Sporangia suspension drop one drip 10 μ L be inoculated in leaf dish center, be placed in incubator and cultivate
(keeping relative humidity 100%, 15~20 DEG C of temperature, light dark 12h/12h) keeps 80% or more relative humidity, temperature afterwards for 24 hours
The lesion area in leaf dish is measured after 15~24 DEG C of degree, light dark 12h/12h, 7d, calculates disease index and control efficiency.Make
The linear regression analysis between drug concentration and preventive effect is carried out with DPS software, calculates medicament to dense in effective inhibition of bacterial strain
Spend EC50(μ g/ml), related coefficient (r), experimental result is shown in Table 2.
The toxicity test result of 1 metalaxyl of table and fenaminosulf different ratio to capsicum epidemic disease
As it can be seen from table 1 the composition of metalaxyl and fenaminosulf is in ratio 15:1 to 1:15 to phytophthora capsici
Inhibitory effect shows as synergy, wherein synergy is the most significant between 15:1 to 5:1.
The toxicity test result of 2 metalaxyl of table and fenaminosulf different ratio to cucumber downy mildew
From table 2 it can be seen that the composition of metalaxyl and fenaminosulf is in ratio 15:1 to 1:15 to bacterium of downy mildew of cucumber
Inhibitory effect show as synergy, wherein the most significant in 1:1 and 1:3 synergy.
In addition, it has been investigated that, when the ratio that metalaxyl and fenaminosulf compound is less than 1:30 or is greater than 50:1, composition
It is not no synergistic function, and is computed co-toxicity coefficient and is respectively less than 120.
Two kinds of effective components of metalaxyl and fenaminosulf can be processed into the dosage form allowed on any one pesticide, below with specific
Embodiment illustrate the preparation that two kinds of effective components are processed into and the preventive effect in field, but machinable preparation is not limited only to
It is set forth below.
Embodiment 1:32% metalaxyl fenaminosulf suspending agent
32% metalaxyl fenaminosulf is made in the above raw material under the action of grinder according to the method for configuration suspending agent
Suspending agent.Preparation 40 grams of prevention and treatment capsicum epidemic diseases of dosage and cucumber downy mildew per acre, 7 days preventive effects are respectively 83.59% He after medicine
79.63%.
Embodiment 2:44% metalaxyl fenaminosulf missible oil
The above raw material is put into according to the method for configuration missible oil, 44% metalaxyl fenaminosulf missible oil is made in mixing kettle.System
Agent 35 grams of prevention and treatment capsicum epidemic diseases of dosage and cucumber downy mildew per acre, 7 days preventive effects are respectively 81.71% and 80.02% after medicine.
Embodiment 3:48% metalaxyl fenaminosulf aqueous emulsion
The above raw material is put into mixing kettle according to the method for configuration aqueous emulsion and obtains 48% after mixing, high speed shear
Metalaxyl fenaminosulf aqueous emulsion.Preparation 40 grams of prevention and treatment capsicum epidemic diseases of dosage and cucumber downy mildew per acre, 7 days preventive effect difference after medicine
For 87.62% and 83.45%.
Embodiment 4:20% metalaxyl fenaminosulf aqueous emulsion
The above raw material is put into mixing kettle according to the method for configuration aqueous emulsion and obtains 20% after mixing, high speed shear
Metalaxyl fenaminosulf aqueous emulsion.Preparation 50 grams of prevention and treatment capsicum epidemic diseases of dosage and cucumber downy mildew per acre, 7 days preventive effect difference after medicine
For 80.98% and 83.70%.
Embodiment 5:60% metalaxyl fenaminosulf wettable powder
After above-mentioned raw materials are mixed according to the method for configuration wettable powder through air-flow crushing, stir evenly and dry etc. i.e.
60% metalaxyl fenaminosulf wettable powder is made.Preparation 40 grams of prevention and treatment capsicum epidemic diseases of dosage and cucumber downy mildew per acre, medicine
7 days preventive effects are respectively 79.23% and 81.56% afterwards.
Embodiment 6:48% metalaxyl fenaminosulf wettable powder
After above-mentioned raw materials are mixed according to the method for configuration wettable powder through air-flow crushing, stir evenly and dry etc. i.e.
48% metalaxyl fenaminosulf wettable powder is made.Preparation 35 grams of prevention and treatment capsicum epidemic diseases of dosage and cucumber downy mildew per acre, medicine
7 days preventive effects are respectively 88.54% and 85.60% afterwards.
Embodiment 7:18% metalaxyl fenaminosulf water dispersible granules
Above-mentioned raw materials are crushed according to the method for configuration water dispersible granules, are granulated, can be prepared by 18% after dry and screening
Metalaxyl fenaminosulf water dispersible granules.Preparation 50 grams of prevention and treatment capsicum epidemic diseases of dosage and cucumber downy mildew per acre, 7 days preventive effects after medicine
Respectively 84.07% and 78.24%.
Embodiment 8:33% metalaxyl fenaminosulf water dispersible granules
Above-mentioned raw materials are crushed according to the method for configuration water dispersible granules, are granulated, can be prepared by 33% after dry and screening
Metalaxyl fenaminosulf water dispersible granules.Preparation 40 grams of prevention and treatment capsicum epidemic diseases of dosage and cucumber downy mildew per acre, 7 days preventive effects after medicine
Respectively 85.26% and 80.81%.
Embodiment 9:16% metalaxyl fenaminosulf microemulsion
Above-mentioned raw materials are put into mixing kettle after mixing is sufficiently stirred according to the method for configuration microemulsion, 16% first frost is made
Clever fenaminosulf microemulsion.Preparation 45 grams of prevention and treatment capsicum epidemic diseases of dosage and cucumber downy mildew per acre, 7 days preventive effects are respectively after medicine
81.16% and 77.95%.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of bactericidal composition containing metalaxyl and fenaminosulf, it is characterised in that: the bactericidal composition contain metalaxyl and
The mass ratio of two kinds of effective components of fenaminosulf, metalaxyl and fenaminosulf is 1:50~1:30.
2. the bactericidal composition containing metalaxyl and fenaminosulf as described in claim 1, it is characterised in that: the metalaxyl and enemy
The mass ratio of sulphur sodium is 1:30~1:20.
3. the bactericidal composition containing metalaxyl and fenaminosulf as described in claim 1, it is characterised in that: the metalaxyl and
The mass percent that both fenaminosulfs account for composition is 2%~80%.
4. the bactericidal composition containing metalaxyl and fenaminosulf as described in claim 1, it is characterised in that: the combination dosage form
For suspending agent, missible oil, aqueous emulsion, wettable powder, water dispersible granules or microemulsion.
5. the bactericidal composition containing metalaxyl and fenaminosulf as claimed in claim 4, it is characterised in that: the combination dosage form
For aqueous emulsion, the mass percentage composition of composition are as follows:
6. the bactericidal composition containing metalaxyl and fenaminosulf as claimed in claim 4, it is characterised in that: the combination dosage form
For wettable powder, the mass percentage composition of composition are as follows:
7. the bactericidal composition containing metalaxyl and fenaminosulf as claimed in claim 4, it is characterised in that: the combination dosage form
For water dispersible granules, the mass percentage composition of composition are as follows:
8. the bactericidal composition containing metalaxyl and fenaminosulf as claimed in claim 4, it is characterised in that: the combination dosage form
For microemulsion, the mass percentage composition of composition are as follows:
9. application of the bactericidal composition described in claim 1 containing metalaxyl and fenaminosulf in prevention and treatment crop oomycetes disease.
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084350A (en) * | 1993-09-06 | 1994-03-30 | 云南省农业科学院植物保护研究所 | Broad-spectrum efficient bactericide and method for making |
| CN1141720A (en) * | 1996-07-02 | 1997-02-05 | 湖南省园艺研究所 | Covering agent for hot pepper and water melon seed |
| CN1268499A (en) * | 2000-04-13 | 2000-10-04 | 王玉山 | Seedling-strengthening agent for growing rice seedlings |
| WO2012069652A2 (en) * | 2010-11-26 | 2012-05-31 | Syngenta Participations Ag | Fungicide mixtures |
| CN103070196A (en) * | 2012-12-12 | 2013-05-01 | 丹东天祥农药有限公司 | Ternary efficient bactericide for rice in seedling stage |
| CN104522035A (en) * | 2014-12-18 | 2015-04-22 | 广西田园生化股份有限公司 | Compound composition containing 2-(p-fluorophenyl)-5-methanesulfonyl-1,3,4-oxadiazole and leasn and preparation |
| CN105309476A (en) * | 2014-06-02 | 2016-02-10 | 刘维艮 | Plant sterilization composition and preparation method thereof |
| CN106538536A (en) * | 2015-09-18 | 2017-03-29 | 南京华洲药业有限公司 | The bactericidal composition and its application of a kind of 2-cyano-3-amino-3-phenylancryic acetate-containing and metalaxyl |
| CN107459509A (en) * | 2016-06-06 | 2017-12-12 | 南开大学 | A kind of nitrogenous sulfur-bearing sulfimide derivative and its production and use |
| CN108887283A (en) * | 2018-06-21 | 2018-11-27 | 徐州丰润生物有机肥料科技发展有限公司 | A kind of dedicated pesticide of potato |
-
2019
- 2019-06-26 CN CN201910557956.4A patent/CN110214779B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084350A (en) * | 1993-09-06 | 1994-03-30 | 云南省农业科学院植物保护研究所 | Broad-spectrum efficient bactericide and method for making |
| CN1141720A (en) * | 1996-07-02 | 1997-02-05 | 湖南省园艺研究所 | Covering agent for hot pepper and water melon seed |
| CN1268499A (en) * | 2000-04-13 | 2000-10-04 | 王玉山 | Seedling-strengthening agent for growing rice seedlings |
| WO2012069652A2 (en) * | 2010-11-26 | 2012-05-31 | Syngenta Participations Ag | Fungicide mixtures |
| CN103070196A (en) * | 2012-12-12 | 2013-05-01 | 丹东天祥农药有限公司 | Ternary efficient bactericide for rice in seedling stage |
| CN105309476A (en) * | 2014-06-02 | 2016-02-10 | 刘维艮 | Plant sterilization composition and preparation method thereof |
| CN104522035A (en) * | 2014-12-18 | 2015-04-22 | 广西田园生化股份有限公司 | Compound composition containing 2-(p-fluorophenyl)-5-methanesulfonyl-1,3,4-oxadiazole and leasn and preparation |
| CN106538536A (en) * | 2015-09-18 | 2017-03-29 | 南京华洲药业有限公司 | The bactericidal composition and its application of a kind of 2-cyano-3-amino-3-phenylancryic acetate-containing and metalaxyl |
| CN107459509A (en) * | 2016-06-06 | 2017-12-12 | 南开大学 | A kind of nitrogenous sulfur-bearing sulfimide derivative and its production and use |
| CN108887283A (en) * | 2018-06-21 | 2018-11-27 | 徐州丰润生物有机肥料科技发展有限公司 | A kind of dedicated pesticide of potato |
Non-Patent Citations (1)
| Title |
|---|
| 《植保员手册》编绘组: "《植保员手册》", 31 May 2014 * |
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