CN107087625A - A kind of miticide composition containing cyflumetofen and matrine - Google Patents
A kind of miticide composition containing cyflumetofen and matrine Download PDFInfo
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- CN107087625A CN107087625A CN201710303155.6A CN201710303155A CN107087625A CN 107087625 A CN107087625 A CN 107087625A CN 201710303155 A CN201710303155 A CN 201710303155A CN 107087625 A CN107087625 A CN 107087625A
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- matrine
- cyflumetofen
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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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
- A01N37/42—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 within the same carbon skeleton a carboxylic group or a thio analogue, or a derivative thereof, and a carbon atom having only two bonds to hetero atoms with at the most one bond to halogen, e.g. keto-carboxylic acids
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of miticide composition containing cyflumetofen and matrine, active ingredient is made up of cyflumetofen and matrine, and wherein the weight ratio of cyflumetofen and matrine is 5 20:1.Two active ingredient Synergistics of the present invention, for preventing and treating citrus red mite, can delay pest resistance to develop, and reduce the amount of application of each single dose, improve prevention effect, meet the comprehensive regulation of insect.
Description
Technical field
The present invention relates to pesticides application technical field, specifically a kind of miticide composition containing cyflumetofen and matrine,
Evil mite for preventing and treating mandarin tree.
Background technology
In recent years, as citrus price is improved constantly, citrus cultivated area also constantly expands, and panonychus citri is also known as citrus
Red spider, alias citrus citrus red mite belongs to Arachnoidea Acarina Tetranychidae, is one of insect of citrus most serious.Due to mandarin orange
Citrus red mite generation time is short, reproductive capacity is strong, population growth is fast, and preventing and treating medicine frequency is high, improper use is added, to Avermectin
Element has been developed immunity to drugs for the medicament of active ingredient, and preventive effect is decreased obviously.Therefore, newly efficient, low toxicity are researched and developed, to ring
The friendly acaricide in border is significant to Orange Producing.
Matrine, English name：Matrine, is a kind of botanical pesticide, to people and animals' low toxicity, using safety, noresidue,
With stomach toxicity and action of contace poison；Multiple action targets of polypide are directly acted on, nerve center is benumbed, then makes polypide protein
Solidification, blocks stomata, death by suffocation；The resistance to the action of a drug system of insect can be destroyed, with other agricultural chemicals no interactions resistances.Matrine pair
Lepidoptera cabbage caterpillar, diamondback moth and aphid, tea lesser leafhopper, aleyrodid, red spider on vegetables, fruit tree etc. all have preferably anti-
Effect.
Cyflumetofen, English name：Cyflumetofen, is the new mite killing of Japanese great Yuan chemical companies benzoyl acetonitrile class
Agent, with existing insecticide no interactions resistance, cyflumetofen prevents the hatching effect of red spider ovum relatively low, but to its each growth step
Duan Junyou very high activity, the especially activity to young mite are higher, while to various plants without poisoning, to mammal and aquatic
The non-target organisms such as biology, beneficial organism, natural enemy are fool proof, rapid metabolization, decomposition in soil and water, are to environment friend
Good agricultural chemicals.
In the real process of agricultural production, pest control is easiest to generate the problem that the generation of pest resistance to insecticide.And
Mixture is carried out using the agricultural chemicals of different mechanism of action, is the common methods of the agriculture resistant insect of preventing and treating.Screened by formulation of pesticide,
Show that pest control has synergistic function in certain ratio range between heterogeneity, actual preventing and treating effect can be effectively improved
Really, dosage is reduced, cost is reduced, and the generation of pest resistance to insecticide can be delayed, extends the service life of medicament, is that insect is comprehensive
Close the important means administered.
Studied by inventor, discovery mutually compounds cyflumetofen and matrine, there is good increasing within the specific limits
Effect is acted on, and about cyflumetofen compounding related to matrine, at present at home and abroad there is not yet relevant report.
The content of the invention
The technical problems to be solved by the invention are to provide that a kind of high-efficiency low-toxicity, lasting period are long, and mu is low with cost, can have
Effect preventing and treating citrus red mite, is conducive to the miticide composition containing cyflumetofen and matrine of integrated pest management.
The technical solution used in the present invention is：A kind of miticide composition containing cyflumetofen and matrine, active ingredient
It is made up of cyflumetofen and matrine, the weight ratio of cyflumetofen and matrine is 5-20:1, it is preferred that cyflumetofen and kuh-seng
The weight ratio of alkali is 10:1.
Described miticide composition, the percentage by weight of active ingredient in the composition is 2-30%.
Described miticide composition presses method known in those skilled in the art, adds corresponding adjuvant and is configured to be adapted to
Agriculture practical any formulation, preferably suspending agent, microemulsion.
The adjuvant of described miticide composition includes filler, solvent, emulsifying agent, wetting agent, stabilizer, antifreezing agent, disappeared
Infusion, thickener, dispersant or it is other be beneficial to active ingredient in the formulation stablize and drug effect play known substance, be all agriculture
The various composition used is commonly used or allowed in medicine formulation art, is not particularly limited, specific composition and consumption are according to recipe requirements
Determined by testing.
Advantages and positive effects of the present invention are：Botanical pesticide and chemical pesticide using matrine as active ingredient is excellent
Maximized favourable factors and minimized unfavourable ones between non-defective unit kind, mechanism of action is complementary between the two for never poison and biosynthesis inhibitor, in addition, with matrine
Integrate with cyflumetofen for the composition of composition tag, stomach toxicity and systemic action, insect multiple action is had concurrently, it is real to rise
To synergy, the effect of spread spectrum, active ingredient dosage can be reduced, cost is reduced, be conducive to the improvement of pest resistance to insecticide.
Embodiment
Below in conjunction with determine biocidal activity indoor joint toxicity measuring test and field medicine effect test to the present invention
Technical scheme and technique effect are described further, and percentage of the present invention is weight percentage.
First, biologicall test example
Embodiment 1：The Toxicity Determination of cyflumetofen, matrine and its mixture to panonychus citri
Test method reference《People's Republic of China (PRC) agricultural industry criteria NY/T1154.12-2006》.Pick up from the mandarin orange in field
Citrus red mite is female into mite, by the generation of indoor feeding 30, select growth uniformity it is female into mite as supplying test worm.Using seedling
Method, i.e., connect 50-60 mites of Panonychus citri on small basin citrus seedling, radix checked after 1 day, chooses except after dead mite, benefit, which adds, lives into mite, protects
It is 50 or so to stay every processing mite number.The seedling for having mite is sprayed using spray tower, 25 DEG C, the condition of relative humidity 90% is moved into
Lower culture, is checked after 15 days, records survival number.
LC is calculated with DPS softwares50And virulence regression equation, asked with reference to NY/T1154.7-2006 using Sun Yunpei method
Go out the co-toxicity coefficient (CTC) of each mixed ratio, and evaluate the two mixed synergistic effect, as co-toxicity coefficient (CTC) >=120,
Composition shows as synergistic effect；As CTC≤80, composition shows as antagonism；As 80 ＜ CTC ＜ 120, composition
Show as summation action.Result of the test is shown in Table 1.
The toxicity test of the cyflumetofen of table 1, matrine and its mixture to panonychus citri
It can be seen in table 1 that the composition of cyflumetofen and matrine is 5-20 in weight ratio:Mixture is to mandarin orange in the range of 1
The co-toxicity coefficient of citrus red mite is all higher than 120, shows that matrine and the cyflumetofen mixture in the range of this weight ratio produce increasing
Effect is acted on, in for trial ratio, when the weight ratio of cyflumetofen and matrine is 10:When 1, to the co-toxicity coefficient of panonychus citri
Maximum, its value is 233.7, and the composition synergistic effect for showing this proportioning substantially, has application well to instruct in field control
Value.
2nd, embodiment is prepared
Embodiment 1：5.5% cyflumetofen matrine suspending agent
It is (scattered that cyflumetofen 5.0%, matrine 0.5%, alkyl phenol formaldehyde resin polyoxyethylene ether 3.5% are weighed according to quantity
Agent), alkylphenol-polyethenoxy base ether phosphate 3% (wetting agent), polyvinyl alcohol 1.5% (thickener), organosilicon 0.3% (disappear
Infusion), deionized water adds to 100% parts by weight.Above-mentioned raw materials are blended, and high speed shear disperses 30min, after being sanded with sand mill
5.5% cyflumetofen matrine suspending agent is made.
Embodiment 2：5.1% cyflumetofen matrine suspending agent
It is (scattered that cyflumetofen 4.8%, matrine 0.3%, alkyl phenol formaldehyde resin polyoxyethylene ether 2.5% are weighed according to quantity
Agent), alkylphenol-polyethenoxy base ether phosphate 3% (wetting agent), polyvinyl alcohol 1.5% (thickener), organosilicon 0.2% (disappear
Infusion), deionized water adds to 100% parts by weight.Above-mentioned raw materials are blended, and high speed shear disperses 30min, after being sanded with sand mill
5.1% cyflumetofen matrine suspending agent is made.
Embodiment 3：21.0% cyflumetofen matrine suspending agent
Cyflumetofen 20%, matrine 1.0%, naphthalenesulfonate formaldehyde condensation compound 4.2%, dodecyl sulphate are weighed according to quantity
Sodium 5%, silicone 0.12%, Arabic gum 0.12%, deionized water add to 100%, and water adds to 100% parts by weight.Above-mentioned original
Material is blended, and high speed shear disperses 30min, and 21.0% cyflumetofen matrine suspending agent is made after being sanded with sand mill.
Embodiment 4：16% cyflumetofen microemulsion containing matrine agent
Cyflumetofen 15%, matrine 1.0%, AEO 5%, NOP are weighed according to quantity
9%th, propane diols 3%, silicone oil 0.12%, deionized water complement to 100%, and mixing is sufficiently stirred for that 16% cyflumetofen hardship is made
Join alkali microemulsion.
Embodiment 5：30% cyflumetofen microemulsion containing matrine agent
Cyflumetofen 25%, matrine 5%, OPEO 4% (emulsifying agent), alkylphenol formaldehyde are weighed according to quantity
Resin APEO 5% (dispersant), calcium dodecyl benzene sulfonate 2.5% (emulsifying agent), cyclohexanone 15% (solvent), 5%
1-METHYLPYRROLIDONE (solvent), n-butanol 5% (emulsifying agent), epoxychloropropane 1.0% (stabilizer), through dissolving completely and mixing
Close uniform, deionized water complements to 100%, and mixing is sufficiently stirred for that 30% cyflumetofen microemulsion containing matrine agent is made.
3rd, field test embodiment
Embodiment 1:Prepare the field test that the preparation of the gained of embodiment 1 is used to prevent and treat the Panonychus citri of Citrus shatangju
(1) experimental design：Tested on July 25th, 2016 in Nanning suburbs, uniformly sprayed using conventional method
Mist, by blade face, moistening is defined, and experiment sets 4 processing altogether, in 3 days and 14 days after investigation field insect population, medicine before dispenser respectively
Investigation residual borer population living, each processing looks into 5 plants during investigation, and every plant is looked into 5 leaves respectively by the orientation of the four corners of the world 4, is total to per cell
100 leaves are looked into, mite number living is recorded, carries out prevention effect statistics, respectively handle corresponding medicament and consumption as follows：
Handle 1#：The preparation of the gained of embodiment 1 is prepared, i.e. 5.5% cyflumetofen matrine suspending agent is watered dilution
2000 times；
Handle 2#：20% cyflumetofen suspending agent, is watered 2000 times of dilution；
Handle 3#：5% matrine suspending agent, is watered 2000 times of dilution；
Handle 4#：Blank control (CK)
(2) result of the test：3 days after medicine, processing 1-3# preventive effect is respectively 95.2%, 82.3% and 73.5%；After dispenser
14 days, processing 1-3# preventive effect was respectively 93.5%, 78.4% and 71.3%.This explanation cyflumetofen after matrine compound with increasing
Effect effect is obvious, hence it is evident that improve the preventive effect to red spider, and composition all has very great Cheng from quick-acting and persistence than single dose
The raising of degree, substantially reduces dosage, and more saving of labor saves this.Experiment is interval, and each processing Ci trus growth is normal, without obvious bad shadow
Ring, medication area is compared with not medication area, the blade of citrus, the young tip, the no abnormal phenomenon of young fruit show reagent agent to mandarin orange
The security of tangerine is preferable.
In summary, with cyflumetofen and the composition of matrine science mixture, its activity and miticidal effect are not each
The simple superposition of composition activity, compared with existing unitary agent, significantly, quick-acting is high, lasting effect is long, can slow down for synergistic effect
The generation of red spider resistance, it is good to crop safety, meet the security requirement of pesticidal preparations.
Claims (4)
1. a kind of miticide composition containing cyflumetofen and matrine, it is characterised in that active ingredient is by cyflumetofen and kuh-seng
Alkali is constituted, and the weight ratio of cyflumetofen and matrine is 5-20:1.
2. composition according to claim 1, it is characterised in that the weight ratio of cyflumetofen and matrine is 10:1.
3. composition according to claim 1, it is characterised in that the percentage by weight of active ingredient in the composition is 2-
30%.
4. the composition according to any claim of claims 1 to 3 can be configured to be adapted to agricultural in actual applications
Practical any formulation, preferred dosage form is suspending agent, microemulsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710303155.6A CN107087625A (en) | 2017-05-03 | 2017-05-03 | A kind of miticide composition containing cyflumetofen and matrine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710303155.6A CN107087625A (en) | 2017-05-03 | 2017-05-03 | A kind of miticide composition containing cyflumetofen and matrine |
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| CN107087625A true CN107087625A (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710303155.6A Pending CN107087625A (en) | 2017-05-03 | 2017-05-03 | A kind of miticide composition containing cyflumetofen and matrine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111226933A (en) * | 2020-03-27 | 2020-06-05 | 江西正邦作物保护有限公司 | Acaricidal synergistic composition |
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| CN1650710A (en) * | 2005-02-18 | 2005-08-10 | 李建中 | Insecticide composition containing methylamino Avermectin and matrine |
| CN102805089A (en) * | 2012-08-28 | 2012-12-05 | 广西田园生化股份有限公司 | Insect and mite killing composition containing Cyflumetofen and emamectin benzoate |
| CN104322328A (en) * | 2014-09-26 | 2015-02-04 | 广东省昆虫研究所 | Orange pest ecological control method using predatory mites as basis |
| CN104522000A (en) * | 2014-12-23 | 2015-04-22 | 广东中迅农科股份有限公司 | Acaricidal composition containing cyflumetofen and ivermectin |
| CN105123777A (en) * | 2015-08-26 | 2015-12-09 | 青岛文创科技有限公司 | Botanical insecticide |
| CN105211114A (en) * | 2015-10-08 | 2016-01-06 | 广西南宁益土生物科技有限责任公司 | A kind of plant pesticide composition containing matrine and eucalyptus oil |
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2017
- 2017-05-03 CN CN201710303155.6A patent/CN107087625A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309900A (en) * | 2000-02-21 | 2001-08-29 | 王海玉 | Propargite pesticide |
| CN1308871A (en) * | 2000-11-23 | 2001-08-22 | 刘茂萱 | Agricultural chemical prepared from avermectin and alkaloid extracted from plant and its preparing process |
| CN1650710A (en) * | 2005-02-18 | 2005-08-10 | 李建中 | Insecticide composition containing methylamino Avermectin and matrine |
| CN102805089A (en) * | 2012-08-28 | 2012-12-05 | 广西田园生化股份有限公司 | Insect and mite killing composition containing Cyflumetofen and emamectin benzoate |
| CN104322328A (en) * | 2014-09-26 | 2015-02-04 | 广东省昆虫研究所 | Orange pest ecological control method using predatory mites as basis |
| CN104522000A (en) * | 2014-12-23 | 2015-04-22 | 广东中迅农科股份有限公司 | Acaricidal composition containing cyflumetofen and ivermectin |
| CN105123777A (en) * | 2015-08-26 | 2015-12-09 | 青岛文创科技有限公司 | Botanical insecticide |
| CN105211114A (en) * | 2015-10-08 | 2016-01-06 | 广西南宁益土生物科技有限责任公司 | A kind of plant pesticide composition containing matrine and eucalyptus oil |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111226933A (en) * | 2020-03-27 | 2020-06-05 | 江西正邦作物保护有限公司 | Acaricidal synergistic composition |
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Application publication date: 20170825 |