CN107410377A - A kind of pesticide synergistic composition of leaf essential oil containing camphor tree and Biphenthrin - Google Patents
A kind of pesticide synergistic composition of leaf essential oil containing camphor tree and Biphenthrin Download PDFInfo
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- CN107410377A CN107410377A CN201710325968.5A CN201710325968A CN107410377A CN 107410377 A CN107410377 A CN 107410377A CN 201710325968 A CN201710325968 A CN 201710325968A CN 107410377 A CN107410377 A CN 107410377A
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- Prior art keywords
- essential oil
- camphor tree
- biphenthrin
- leaf essential
- 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
- 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
-
- 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
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
-
- 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]
- A01N65/24—Lauraceae [Laurel family], e.g. laurel, avocado, sassafras, cinnamon or camphor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Pest Control & Pesticides (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to pesticides application technical field, and in particular to the pesticide synergistic composition of a kind of leaf essential oil containing camphor tree and Biphenthrin and its application.A kind of plant pesticide composition of leaf essential oil containing camphor tree and Biphenthrin, comprising active component camphor tree leaf essential oil and Biphenthrin, the weight ratio of the two is 1:30‑30:1.The composition pesticide of the present invention has obvious synergistic effect, reduces dosage, can effectively prevent and treat the insect that resistance has been produced to existing medicament；The dispenser of composition pesticide of the present invention simultaneous can control various pests, reduce drug cost.
Description
Technical field
The invention belongs to pesticides application technical field, and in particular to the agricultural chemicals of a kind of leaf essential oil containing camphor tree and Biphenthrin increases
Imitate composition and its application.
Background technology
Camphor tree (Cinnamomum camphora) also known as cinnamomum camphora, black camphor tree, camphorwood, fragrant camphor tree etc., it is that Lauraceae Cinnamomum is evergreen tall and big
Broad-leaved arbor.Camphor tree is one of China natural perfume material seeds, and the position such as its root, stem, leaf, fruit, which can refine, isolates essence
Oil comes.The chemical composition of camphor tree essential oil is very abundant, there is about 300 kinds of chemical composition in camphor tree leaf essential oil.Camphor tree leaf essential oil
Mainly into including the chemical combination such as linalool, safrole, camphor, borneol, nerolidol, different nerolidol, citral, geraniol
Thing；Most of chemical compositions play the role of sterilization, desinsection, antibacterial, in industries such as light industry, perfumery industry, beauty culture, pharmaceutical sectors
It is widely used, there is wide exploitation prospect.
Biphenthrin is pyrethroid Insecticidal and acaricidal agent.With knockdown effect is strong, wide spectrum, efficiently, quick, length is residual
The characteristics of effect, based on action of contace poison and stomach poison function, no systemic action.Available for preventing and treating bollworm, pink bollworm, tea geometrid,
Euproctis pseudoconspersa, apple or tetranychus vinenensis zacher, small heart-eating peach worm, vegetable aphid, cabbage caterpillar, the small moth of dish, phyllocnistis citrella stainton etc..Such as prevent and treat cotton boll
Worm, pink bollworm incubate peak period in second and third generation ovum, and larva is eaten into before flower bud, bell, or preventing and treating two-spotted spider mite, occur into, deutonymph
Phase, water 7.5~15KG or 4.5~6mL/100m2 is sprayed to the K Deletion of water 7.5 with 10% 3.4~6mL/100m2 of missible oil.And can
It is simultaneous to control cotten aphid, bridging worm, leaf folder, slug moth, thrips etc..Prevent and treat tea geometrid, Euproctis pseudoconspersa, Caloptiliatheivora, with 10% missible oil 4000~
10000 times of liquid sprayings.
Long-term use of chemical pesticide, causing Heavy environmental pollution, drug-fast increase, exploitation has desinsection wide spectrum, low toxicity,
The botanical pesticide for the advantages that being not likely to produce the resistance to the action of a drug and good Environmental compatibility is current hot subject.In addition by different structure
The pesticide active ingredient of type is compounded, and is current one kind for solving the problems such as cost and resistance in agricultural chemicals single dose application process
Effective means.Compound synergic is formulated well, can improve actual prevention effect, reduces the usage amount of agricultural chemicals, helps to delay to resist
The generation of property, it is the important means of scientific prevention and cure pest and disease damage.At home and abroad there is no also camphor tree leaf essential oil to be answered with Biphenthrin at present
The relevant report matched somebody with somebody.
The content of the invention
It is an object of the invention to provide a kind of plant pesticide composition with notable synergistic effect, has low toxicity, environment
The characteristics of friendly.
It is another object of the present invention to provide a kind of new application for synergistic composition.
For overcome the deficiencies in the prior art, inventor is tested by a large amount of indoor bioassay, has been surprisingly found that camphor tree folic acid
After oil and Biphenthrin are compounded with certain proportion, significant synergistic effect is respectively provided with to diamondback moth, tea geometrid.
The pesticide synergistic composition of the present invention, includes active component camphor tree leaf essential oil and Biphenthrin, the weight ratio of the two
For 1:30-30:1.
Preferably, the pesticide synergistic composition of the present invention includes the weight of active component camphor tree leaf essential oil and Biphenthrin
Than for 1:10-15:1.
Present invention also offers a kind of pesticidal preparations for including described pesticide synergistic composition, it is characterised in that also wraps
Containing agriculturally acceptable auxiliary agent.
Preferably, in described pesticidal preparations, the weight percentage of active component camphor tree leaf essential oil and Biphenthrin
For 0.1-40%.
Preferably, the formulation of described pesticidal preparations is missible oil, suspending agent, wettable powder, water dispersible granules, water and milk
Agent or microemulsion.
It is used for the purposes for preventing and treating crop pest present invention also offers described pesticidal preparations.
It is used for the purposes for preventing and treating diamondback moth, tea geometrid present invention also offers described pesticidal preparations.
The extracting method of camphor tree leaf essential oil of the present invention：First gather camphor tree blade (tender leaf, old leaf or it is fresh fall
Leaf), after cleaning, naturally dry leaf surface moisture is stand-by；Next weighs a certain amount of material handled well, shreds and is put into round bottom burning
In bottle, extracted in volatile oil extractor with steam distillation, distillation time 4h, essential oil anhydrous Na2SO4Dry, obtain
The sealing of camphor tree leaf essential oil is stand-by.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) composition pesticide of the invention has obvious synergistic effect, reduces dosage, can effectively prevent and treat to existing
Medicament has produced the insect of resistance.
(2) dispenser of composition pesticide of the invention simultaneous can control various pests, reduce drug cost.
(3) composition pesticide of the invention action site increase, is advantageous to overcome and delays insect generation anti-by mixture
The property of medicine, extend the service life of medicament.
(4) active component of composition pesticide of the invention is botanical pesticide, has low toxicity, is not likely to produce the resistance to the action of a drug
With Environmental compatibility it is good the advantages that.
Embodiment
The present invention is described in detail its advantage with specific examples below.
First, indoor virulence test determines
Biologicall test example 1：Camphor tree leaf essential oil and bifenthrin synergistic composition are to tea geometrid Toxicity Determination
Subjects：Tea geometrid
Method of testing is leaf dipping method.Transplant and dry after fresh tea blade tip is impregnated in decoction, cut the tea tip dried and put
Entering in can, every bottle of 3-4 tea tip, select in 2 instar larvae access can of the same size, each processing connects worm 15,
In triplicate, 26-27 DEG C of temperature control, and suitable humidity is kept, feed fresh normal blade.It is dead to investigate it by 120h after medicine
Rate, concentration LC50 in suppressing is calculated with least square method, then co-toxicity coefficient (CTC) is calculated according to the abundant methods of Sun Yun.As CTC ＜ 80, then
Composition shows as antagonism, and as 80 ＜ CTC ＜ 120, then composition shows as summation action, as CTC ＞ 120, then composition
Show as synergistic effect.
Survey toxicity index (ATI)=(standard agent LC50/ reagent agent LC50) × 100
A percentage composition+B medicament toxicity index in theoretical toxicity index (TTI)=A medicament toxicity index × mixture × mixed
B percentage composition in agent
Co-toxicity coefficient (CTC)=[mixture actual measurement toxicity index (ATI)/mixture theoretical toxicity index (TTI)] × 100；Poison
Power measurement result is as shown in table 1.
The camphor tree leaf essential oil of table 1 and bifenthrin synergistic composition are to tea geometrid indoor virulence
As shown in Table 1, camphor tree leaf essential oil and Biphenthrin are in specific ratio range, and the composition pesticide is to tea tree tea chi
Earwig has notable synergistic effect；When the quality proportioning of camphor tree leaf essential oil and Biphenthrin is 1:30-30:In the range of 1, it is malicious altogether
Coefficient is all higher than 120, shows notable synergistic effect；Especially when the quality proportioning of camphor tree leaf essential oil and Biphenthrin is 5:When 1,
Its co-toxicity coefficient is 218.43, shows very strong synergistic effect.
Pesticidal combination of the present invention can be prepared into the preparation for being adapted to agriculturally use with known method.It is as described below only
For the preferable embodiment of the present invention, only to explain the present invention, therefore can not be interpreted as to the scope of the claims of the present invention
Limitation.
2nd, agricultural chemicals prepares embodiment
Embodiment 1：
Camphor tree leaf essential oil 10%, Biphenthrin 1%, 1-METHYLPYRROLIDONE 4%, agriculture breast 1601#6%, Tween-60 #
3%th, agriculture breast 2201#4%, epoxychloropropane 7%, benzoic acid 2%, propane diols 2%, deionized water supplies 100%.By it is above-mentioned into
Processing according to a conventional method is divided to can be prepared by 11% camphor tree leaf essential oil Biphenthrin emulsion in water.
Embodiment 2：
Camphor tree leaf essential oil 5%, Biphenthrin 1%, 1-METHYLPYRROLIDONE 5%, agriculture breast 1601#5%, Tween-60 #3%,
Agriculture breast 2201#3%, epoxychloropropane 6%, benzoic acid 4%, propane diols 2%, deionized water supplies 100%.Mentioned component is pressed
Conventional method processing can be prepared by 6% camphor tree leaf essential oil Biphenthrin emulsion in water.
Embodiment 3：
Camphor tree leaf essential oil 2%, Biphenthrin 2%, 1-METHYLPYRROLIDONE 12%, agriculture breast 1601#10%, sodium alkyl sulfonate
15%th, organosilicon 2%, deionized water supply 100%.Mentioned component is processed according to a conventional method can be prepared by 4% camphortree leaf
Essential oil Biphenthrin microemulsion.
Embodiment 4：
Camphor tree leaf essential oil 0.4%, Biphenthrin 2%, 1-METHYLPYRROLIDONE 7%, agriculture breast 1601#11%, alkyl sulfonic acid
Sodium 20%, organosilicon 3%, deionized water supplies 100%.Mentioned component is processed according to a conventional method can be prepared by 2.4% camphor tree
Leaf essential oil Biphenthrin microemulsion.
Embodiment 5：
Camphor tree leaf essential oil 4%, Biphenthrin 2%, 1-METHYLPYRROLIDONE 12%, agriculture breast 500#6%, dimethylbenzene is extremely
100%.Above raw material is routinely prepared and mixed in the method input mixing kettle of missible oil, effective Ingredients Weight percentage composition is made
For 6% camphor tree leaf essential oil Biphenthrin missible oil.
Embodiment 6：
Camphor tree leaf essential oil 7%, Biphenthrin 2%, 1-METHYLPYRROLIDONE 14%, agriculture breast 500#9%, dimethylbenzene is extremely
100%.Above raw material is routinely prepared and mixed in the method input mixing kettle of missible oil, effective Ingredients Weight percentage composition is made
For 9% camphor tree leaf essential oil Biphenthrin missible oil.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not limited to the substantial technological content of the present invention
Scope, substantial technological content of the invention are broadly to be defined in the right of application, any skill that other people complete
Art or method, if with claims hereof scope defined in a kind of identical, or simply equivalent replacement,
It is considered as being covered by among the right.
Claims (7)
1. the pesticide synergistic composition of a kind of leaf essential oil containing camphor tree and Biphenthrin, it is characterised in that include active component camphor tree
Leaf essential oil and Biphenthrin, the weight ratio of the two are 1:30-30:1.
2. pesticide synergistic composition according to claim 1, it is characterised in that active component camphor tree leaf essential oil and biphenyl chrysanthemum
The weight ratio of ester is 1:10-15:1.
3. a kind of pesticidal preparations of the pesticide synergistic composition comprising described in claim any one of 1-2, it is characterised in that also wrap
Containing agriculturally acceptable auxiliary agent.
4. pesticidal preparations according to claim 3, it is characterised in that the weight of active component camphor tree leaf essential oil and Biphenthrin
Amount percentage composition is 0.1-40%.
5. pesticidal preparations according to claim 3, it is characterised in that the formulation of described pesticidal preparations is missible oil, suspended
Agent, wettable powder, water dispersible granules, aqueous emulsion or microemulsion.
6. the pesticidal preparations according to claim any one of 3-5 are used for the purposes for preventing and treating crop pest.
7. pesticidal preparations according to claim 6 are used for the purposes for preventing and treating diamondback moth, tea geometrid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325968.5A CN107410377A (en) | 2017-05-10 | 2017-05-10 | A kind of pesticide synergistic composition of leaf essential oil containing camphor tree and Biphenthrin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325968.5A CN107410377A (en) | 2017-05-10 | 2017-05-10 | A kind of pesticide synergistic composition of leaf essential oil containing camphor tree and Biphenthrin |
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| CN107410377A true CN107410377A (en) | 2017-12-01 |
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| CN201710325968.5A Pending CN107410377A (en) | 2017-05-10 | 2017-05-10 | A kind of pesticide synergistic composition of leaf essential oil containing camphor tree and Biphenthrin |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110810444A (en) * | 2019-11-21 | 2020-02-21 | 信阳农林学院 | Insecticidal synergistic composition of camphor essential oil and bifenthrin |
| CN113854321A (en) * | 2021-11-03 | 2021-12-31 | 宜宾樟之美生物科技有限公司 | Method for mixing and using biological preparation containing camphor oil tail oil and biological insecticide |
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2017
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| CN1719970A (en) * | 2002-12-03 | 2006-01-11 | 孟山都技术有限公司 | Method of protecting seeds treated with a phytotoxic agent |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110810444A (en) * | 2019-11-21 | 2020-02-21 | 信阳农林学院 | Insecticidal synergistic composition of camphor essential oil and bifenthrin |
| CN113854321A (en) * | 2021-11-03 | 2021-12-31 | 宜宾樟之美生物科技有限公司 | Method for mixing and using biological preparation containing camphor oil tail oil and biological insecticide |
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