CN108651510A - A kind of composition pesticide containing sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene - Google Patents

A kind of composition pesticide containing sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene Download PDF

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Publication number
CN108651510A
CN108651510A CN201810609926.9A CN201810609926A CN108651510A CN 108651510 A CN108651510 A CN 108651510A CN 201810609926 A CN201810609926 A CN 201810609926A CN 108651510 A CN108651510 A CN 108651510A
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phosphor
isopropenyl
methyl
cyclohexene
sulfur
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不公告发明人
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Huizhou New Vision Industry Co Ltd
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Huizhou New Vision Industry Co Ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N57/00Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/10Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
    • A01N57/14Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing aromatic radicals
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N27/00Biocides, pest repellants or attractants, or plant growth regulators containing hydrocarbons

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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 invention discloses a kind of composition pesticide containing sulfur-phosphor and d limonenes, effective active composition are made of sulfur-phosphor and d limonenes, and the weight ratio of sulfur-phosphor and d limonenes is 20:1~1:1.The pests excellents such as scale insect, red spider on composition pesticide prevention mandarin tree provided by the invention, the lasting period is long, to mandarin tree safety.There is significant synergistic function after sulfur-phosphor and d limonenes compounding, Pesticide use amount can be reduced, reduce use cost, mitigate the pollution to environment, delay the generation of pest resistance to insecticide, increase the Pesticide use service life.

Description

A kind of composition pesticide containing sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene
Technical field
The present invention relates to composition pesticide and its application fields, are specifically effective with sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene The binary complex of active constituent compounding, is mainly used in the prevention of pest on mandarin tree.
Background technology
Sulfur-phosphor:A kind of absorbability organic phosphates insecticidal/acaricidal agent, have it is stronger tag and stomach poison function, effect Mechanism is the inhibitor of acetylcholinesterase.To citrus red mite, arrowhead scales, cotton boll worm, vegetables oriental tobacco budworm, diamondback moth and The pests such as planthopper have good control effect.
(R)-4-isopropenyl-1-methyl-1-cyclohexene (d-limonene):It is the orange oil extracted from orange peel with the cold press technique of profession, belongs to natural plant Material resource pesticide.It is unique physics action of contace poison to the pest mode of action, with common chemical pesticide no interactions resistance, disinfesting machine Reason is dissolving pest body surface wax coat, so that pest is presented and quickly knocks down, dead in apparent desiccation.
The resistance problem of agricultural pests is a global problem, is always the emphasis class of agricultural science and technology worker concern Topic.With the increase for using pesticide control pest continuity year in year out, Pesticide use amount and not scientifical use pesticide etc. Factor leads to pest resistance getting worse, and the pest species for generating resistance are on the increase.Meanwhile high intensity use pesticide, lead Caused Practice for Pesticide Residue in Agricultural Products it is exceeded, pollution environment and peasant's drug cost increase a series of problems, such as, be unfavorable for agricultural can Sustainable development.Therefore, efficient, low toxicity, low-residual, different role mechanism are developed, while having the compounding system of synergistic function again Agent not only facilitates the generation for delaying pest resistance to insecticide, but also can extend the service life of pesticide species, reduces and uses agent Amount, it is cost-effective, reduce the pollution to environment.
The present inventor is furtheing investigate sulfur-phosphor and during (R)-4-isopropenyl-1-methyl-1-cyclohexene compounded formula, surprisingly nitre Worm sulphur phosphorus and (R)-4-isopropenyl-1-methyl-1-cyclohexene are compounded, and are done harm to scale insect, the red spider etc. on mandarin tree within the scope of certain compound proportion Worm has significant synergistic function, and control effect is good, and the lasting period is long, and to mandarin tree safety, after further study, completes The present invention.
Invention content
The purpose of the present invention is to provide a kind of component is reasonable, obvious synergy, insecticidal effect is outstanding, the lasting period Long, drug cost is low, pest can be delayed to develop immunity to drugs, and to the composition pesticide of mandarin tree safety.
The composition pesticide preparation agent containing sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene that another object of the present invention is to provide a kind of Type.
The evil such as scale insect, red spider that it is still another object of the present invention to provide above-mentioned composition pesticides on prevention mandarin tree The purposes of worm.
Technical scheme of the present invention:To achieve the above object, present invention offer is a kind of containing sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene Composition pesticide, effective active composition is made of sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene, the weight ratio of sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene It is 20:1~1:1, the preferably weight ratio of sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene is 15:1~1:1, most preferably sulfur-phosphor and d- lemons The weight ratio of alkene is 5:1.
In composition pesticide of the present invention, the total weight percentage composition of sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene is 1%~ 85%, the preferably total weight percentage composition of sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene is 10%~70%.
Composition pesticide of the present invention can be prepared into the arbitrary application forms used in suitable agricultural production, compare Good application forms have aqueous emulsion, soluble concentrate, dispersible oil-suspending agent etc..
In various application forms prepared by composition pesticide provided by the invention, other than effective active composition, further include Allow to use and the various auxiliary elements of acceptable in pesticide.
The auxiliary element includes but not limited to solvent, wetting agent, dispersant, emulsifier, antifreezing agent, thickener, disappears Infusion, bleeding agent, preservative etc. are all to commonly use in pesticidal preparations or allow the ingredient used, are not particularly limited, specific ingredient According to the recipe requirements determined by the test with dosage.
The production technology of the various application forms of composition pesticide belongs to existing known technology, and details are not described herein.
Compared with the prior art, the advantages of the present invention are as follows:
1, sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene compounding have significant synergistic function, are obviously carried compared with single dose exclusive use The high control effect to pest.
2, sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene two kinds of active components compounding, reduce Pesticide use amount, reduce use cost, Alleviate the pollution to environment.
3, sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene two kinds of active components compounding, the mechanism of action is different, and action site increases, and prolongs The generation for having delayed pest resistance to insecticide increases the service life of pesticide.
Specific implementation mode
To better understand the essence of the present invention, present disclosure is described further with reference to embodiment, But limitation of the present invention cannot be considered as, it is as described below to be only used for explaining the present invention, for without departing from spirit of that invention and principle Modification, replacement or the improvement made, belong to the scope of protection of present invention.
One 55% sulfur-phosphor (R)-4-isopropenyl-1-methyl-1-cyclohexene aqueous emulsion of embodiment
The content of following substance is weight percentage:Sulfur-phosphor 50%, (R)-4-isopropenyl-1-methyl-1-cyclohexene 5%, fatty alcohol polyoxy Vinethene 7%, sec-butyl acetate 10%, urea 2.5%, Arabic gum 1.5%, certain herbaceous plants with big flowers acid 0.1%, sodium benzoate 0.5%, go from Sub- water complements to 100%.Above-mentioned material is mixed in proportion, after high shear agitation is uniform, you can 55% nitre worm sulphur is made Phosphorus (R)-4-isopropenyl-1-methyl-1-cyclohexene aqueous emulsion.
2 30% sulfur-phosphor (R)-4-isopropenyl-1-methyl-1-cyclohexene soluble concentrate of embodiment
The content of following substance is weight percentage:Sulfur-phosphor 25%, (R)-4-isopropenyl-1-methyl-1-cyclohexene 5%, castor oil polyoxy Vinethene 8%, cyclohexanone 5%, azone 2%, soybean oil complements to 100%.Above-mentioned material is mixed in proportion, is stirred evenly Afterwards, you can 30% sulfur-phosphor (R)-4-isopropenyl-1-methyl-1-cyclohexene soluble concentrate is made.
The 3 20% dispersible oil-suspending agent of sulfur-phosphor (R)-4-isopropenyl-1-methyl-1-cyclohexene of embodiment
The content of following substance is weight percentage:Sulfur-phosphor 15%, (R)-4-isopropenyl-1-methyl-1-cyclohexene 5%, lignin sulfonic acid Salt 3%, nonylphenol polyoxyethylene ether 15%, organobentonite 2%, methyl oleate complements to 100%.In proportion by above-mentioned material Mixing, be uniformly dispersed through high speed shear, in sand mill be sanded after, you can be made the 20% dispersible oil of sulfur-phosphor (R)-4-isopropenyl-1-methyl-1-cyclohexene Suspending agent.
Example IV sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene compound the indoor toxicity determination test to mandarin tree scale insect
Test method:With reference to《Farm-chemical indoor determination test rule insecticidal n Y/T1154.9-2008》, using spraying Method.
It is for statistical analysis with DPS statistical analysis softwares, calculate the LC of each medicament50, and mixture is calculated according to Sun Yunpei's Method Co-toxicity coefficient (CTC values), co-toxicity coefficient (CTC) >=120 shows as synergistic function;Co-toxicity coefficient (CTC)≤80 shows For antagonism;80 < co-toxicity coefficients (CTC) < 120 show as summation action.
1 sulfur-phosphor of table and (R)-4-isopropenyl-1-methyl-1-cyclohexene compound the Toxicity Determination to mandarin tree scale insect
Medicament title and proportioning (weight ratio) LC50(mg/L) ATI TTI CTC
Sulfur-phosphor 7.39 100.00
(R)-4-isopropenyl-1-methyl-1-cyclohexene 5.07 145.76
Sulfur-phosphor:(R)-4-isopropenyl-1-methyl-1-cyclohexene (20:1) 6.18 119.58 102.18 117.03
Sulfur-phosphor:(R)-4-isopropenyl-1-methyl-1-cyclohexene (15:1) 5.51 134.12 102.86 130.39
Sulfur-phosphor:(R)-4-isopropenyl-1-methyl-1-cyclohexene (10:1) 4.75 155.58 104.16 149.37
Sulfur-phosphor:(R)-4-isopropenyl-1-methyl-1-cyclohexene (7:1) 4.16 177.64 105.72 168.03
Sulfur-phosphor:(R)-4-isopropenyl-1-methyl-1-cyclohexene (5:1) 3.73 198.12 107.63 184.08
Sulfur-phosphor:(R)-4-isopropenyl-1-methyl-1-cyclohexene (3:1) 3.89 189.97 111.44 170.47
Sulfur-phosphor:(R)-4-isopropenyl-1-methyl-1-cyclohexene (2:1) 4.07 181.57 115.25 157.54
Sulfur-phosphor:(R)-4-isopropenyl-1-methyl-1-cyclohexene (1:1) 4.48 164.96 122.88 134.24
As it can be seen from table 1 sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene are 15:1~1:When being compounded in the range of 1 (by weight), altogether Malicious coefficient (CTC) is all higher than 120, illustrates to show synergistic function to mandarin tree scale insect;Especially sulfur-phosphor and d- Limonene is with 5:1 (by weight) compounding, synergistic function is the most notable, and co-toxicity coefficient (CTC) reaches maximum, is 184.08.
Five sulfur-phosphor of embodiment and (R)-4-isopropenyl-1-methyl-1-cyclohexene compound the indoor toxicity determination test to mandarin tree red spider
Test method:With reference to《Farm-chemical indoor determination test rule insecticidal n Y/T1154.12-2008》, using leaf Mite slide infusion process.
It is for statistical analysis with DPS statistical analysis softwares, calculate the LC of each medicament50, and mixture is calculated according to Sun Yunpei's Method Co-toxicity coefficient (CTC values), co-toxicity coefficient (CTC) >=120 shows as synergistic function;Co-toxicity coefficient (CTC)≤80 shows For antagonism;80 < co-toxicity coefficients (CTC) < 120 show as summation action.
2 sulfur-phosphor of table and (R)-4-isopropenyl-1-methyl-1-cyclohexene compound the Toxicity Determination to mandarin tree red spider
Medicament title and proportioning (weight ratio) LC50(mg/L) ATI TTI CTC
Sulfur-phosphor 14.83 100.00
(R)-4-isopropenyl-1-methyl-1-cyclohexene 8.91 166.44
Sulfur-phosphor:(R)-4-isopropenyl-1-methyl-1-cyclohexene (20:1) 12.96 114.43 103.16 110.92
Sulfur-phosphor:(R)-4-isopropenyl-1-methyl-1-cyclohexene (15:1) 11.13 133.24 104.15 127.93
Sulfur-phosphor:(R)-4-isopropenyl-1-methyl-1-cyclohexene (10:1) 9.95 149.05 106.04 140.56
Sulfur-phosphor:(R)-4-isopropenyl-1-methyl-1-cyclohexene (7:1) 8.32 178.25 108.31 164.57
Sulfur-phosphor:(R)-4-isopropenyl-1-methyl-1-cyclohexene (5:1) 7.59 195.39 111.07 175.92
Sulfur-phosphor:(R)-4-isopropenyl-1-methyl-1-cyclohexene (3:1) 7.84 189.16 116.61 162.22
Sulfur-phosphor:(R)-4-isopropenyl-1-methyl-1-cyclohexene (2:1) 8.39 176.76 122.15 144.71
Sulfur-phosphor:(R)-4-isopropenyl-1-methyl-1-cyclohexene (1:1) 9.07 163.51 133.22 122.74
From table 2 it can be seen that sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene are 15:1~1:When being compounded in the range of 1 (by weight), altogether Malicious coefficient (CTC) is all higher than 120, illustrates to show synergistic function to mandarin tree red spider;Especially sulfur-phosphor and d- Limonene is with 5:1 (by weight) compounding, synergistic function is the most notable, and co-toxicity coefficient (CTC) reaches maximum, is 175.92.
The field efficacy verification of six sulfur-phosphor of embodiment and (R)-4-isopropenyl-1-methyl-1-cyclohexene complex composition preparation prevention mandarin tree pest Experiment
Prevention mandarin tree pest field is carried out using sulfur-phosphor provided by the invention and (R)-4-isopropenyl-1-methyl-1-cyclohexene complex composition preparation Between drug effect verification test, concrete outcome is shown in Table 3.
Control effect of the 3 each chemicals treatment of table to mandarin tree pest
As can be seen from Table 3, using each composition pesticide preparation for preparing of the present invention, after medicine 15 days to Jie on mandarin tree Shell worm, red spider preventive effect 80% or more, the lasting period is long, hence it is evident that is better than 20% sulfur-phosphor aqueous emulsion and 5%d- lemons Two single doses of alkene soluble concentrate are used alone.Meanwhile each pesticide combination prepared using the present invention is not found during the test Poisoning is generated to mandarin tree after object preparation.
In conclusion a kind of composition pesticide containing sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene provided by the invention, synergistic Effect is notable, improves preventive effect compared to the exclusive use of each single dose, can effectively prevent the evil such as scale insect, red spider on mandarin tree Worm, the lasting period is long, to mandarin tree safety, is worth being widely applied in agricultural production.

Claims (6)

1. a kind of composition pesticide containing sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene, it is characterised in that:Effective active composition is by nitre worm sulphur The weight ratio of phosphorus and (R)-4-isopropenyl-1-methyl-1-cyclohexene composition, sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene is 20:1~1:1.
2. a kind of composition pesticide containing sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene according to claim 1, it is characterised in that:Nitre The weight ratio of worm sulphur phosphorus and (R)-4-isopropenyl-1-methyl-1-cyclohexene is 15:1~1:1.
3. a kind of composition pesticide containing sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene according to claim 1, it is characterised in that:Nitre The weight ratio of worm sulphur phosphorus and (R)-4-isopropenyl-1-methyl-1-cyclohexene is 5:1.
4. a kind of composition pesticide containing sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene according to claim 1, it is characterised in that:Institute The dosage form for stating composition pesticide is aqueous emulsion, soluble concentrate, dispersible oil-suspending agent.
5. a kind of composition pesticide containing sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene according to claim 4, it is characterised in that institute When stating the dosage form of composition pesticide soluble concentrate is made, weight percentage is:Sulfur-phosphor 25%, (R)-4-isopropenyl-1-methyl-1-cyclohexene 5%, castor-oil plant Oily polyoxyethylene ether 8%, cyclohexanone 5%, azone 2%, soybean oil complements to 100%.
6. a kind of composition pesticide containing sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene described in claim 1 is situated between for preventing on mandarin tree The purposes of shell worm, red spider.
CN201810609926.9A 2018-06-13 2018-06-13 A kind of composition pesticide containing sulfur-phosphor and (R)-4-isopropenyl-1-methyl-1-cyclohexene Withdrawn CN108651510A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1480042A (en) * 2003-02-28 2004-03-10 袁贞国 Insecticide beneficiated by d-limonene biologiclly
CN105284933A (en) * 2015-11-20 2016-02-03 全椒县太平农作物幼苗培育专业合作社 Method for preparing compond insecticide
CN107711876A (en) * 2017-11-25 2018-02-23 惠州市无龄康态健康科技有限公司 A kind of composition pesticide containing sulfur-phosphor and nitrile pyrrole mite ester

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1480042A (en) * 2003-02-28 2004-03-10 袁贞国 Insecticide beneficiated by d-limonene biologiclly
CN105284933A (en) * 2015-11-20 2016-02-03 全椒县太平农作物幼苗培育专业合作社 Method for preparing compond insecticide
CN107711876A (en) * 2017-11-25 2018-02-23 惠州市无龄康态健康科技有限公司 A kind of composition pesticide containing sulfur-phosphor and nitrile pyrrole mite ester

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Application publication date: 20181016