CN107156152A - Pesticidal combination containing trifluoro-benzene pyrimidine and bensultap - Google Patents
Pesticidal combination containing trifluoro-benzene pyrimidine and bensultap Download PDFInfo
- Publication number
- CN107156152A CN107156152A CN201710479388.1A CN201710479388A CN107156152A CN 107156152 A CN107156152 A CN 107156152A CN 201710479388 A CN201710479388 A CN 201710479388A CN 107156152 A CN107156152 A CN 107156152A
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- CN
- China
- Prior art keywords
- bensultap
- trifluoro
- benzene pyrimidine
- composition
- pyrimidine
- Prior art date
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- YFXPPSKYMBTNAV-UHFFFAOYSA-N bensultap Chemical compound C=1C=CC=CC=1S(=O)(=O)SCC(N(C)C)CSS(=O)(=O)C1=CC=CC=C1 YFXPPSKYMBTNAV-UHFFFAOYSA-N 0.000 title claims abstract description 75
- JWXJRRHHNXLANU-UHFFFAOYSA-N pyrimidine 1,2,3-trifluorobenzene Chemical compound N1=CN=CC=C1.FC=1C(=C(C=CC1)F)F JWXJRRHHNXLANU-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 230000000361 pesticidal effect Effects 0.000 title claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 44
- 241000238631 Hexapoda Species 0.000 claims abstract description 13
- 241001498622 Cixius wagneri Species 0.000 claims description 27
- 241000426497 Chilo suppressalis Species 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 18
- 239000002917 insecticide Substances 0.000 claims description 17
- 241000607479 Yersinia pestis Species 0.000 claims description 12
- 238000009472 formulation Methods 0.000 claims description 11
- 239000000375 suspending agent Substances 0.000 claims description 9
- 239000002671 adjuvant Substances 0.000 claims description 8
- 239000000839 emulsion Substances 0.000 claims description 8
- 241000255777 Lepidoptera Species 0.000 claims description 6
- 239000003905 agrochemical Substances 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 5
- 239000004562 water dispersible granule Substances 0.000 claims description 5
- 239000004563 wettable powder Substances 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 239000005864 Sulphur Substances 0.000 claims description 3
- 239000004530 micro-emulsion Substances 0.000 claims description 2
- -1 solvable pulvis Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- FOPROEBLKARBGB-UHFFFAOYSA-N fluorobenzene;pyrimidine Chemical compound C1=CN=CN=C1.FC1=CC=CC=C1 FOPROEBLKARBGB-UHFFFAOYSA-N 0.000 claims 1
- 230000002195 synergetic effect Effects 0.000 abstract description 14
- 239000003814 drug Substances 0.000 abstract description 12
- 230000000749 insecticidal effect Effects 0.000 abstract description 8
- 238000001228 spectrum Methods 0.000 abstract description 7
- 230000003449 preventive effect Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 240000007594 Oryza sativa Species 0.000 description 32
- 235000007164 Oryza sativa Nutrition 0.000 description 32
- 235000009566 rice Nutrition 0.000 description 32
- 239000000575 pesticide Substances 0.000 description 15
- 231100000419 toxicity Toxicity 0.000 description 13
- 230000001988 toxicity Effects 0.000 description 13
- 239000004480 active ingredient Substances 0.000 description 12
- 239000005906 Imidacloprid Substances 0.000 description 10
- 229940056881 imidacloprid Drugs 0.000 description 10
- YWTYJOPNNQFBPC-UHFFFAOYSA-N imidacloprid Chemical compound [O-][N+](=O)\N=C1/NCCN1CC1=CC=C(Cl)N=C1 YWTYJOPNNQFBPC-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- 230000002265 prevention Effects 0.000 description 8
- 238000013329 compounding Methods 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 6
- 210000004894 snout Anatomy 0.000 description 6
- AJKNNUJQFALRIK-UHFFFAOYSA-N 1,2,3-trifluorobenzene Chemical compound FC1=CC=CC(F)=C1F AJKNNUJQFALRIK-UHFFFAOYSA-N 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 4
- 241001249129 Scirpophaga incertulas Species 0.000 description 3
- 241000176086 Sogatella furcifera Species 0.000 description 3
- 230000008485 antagonism Effects 0.000 description 3
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 3
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 231100000636 lethal dose Toxicity 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000008892 Cnaphalocrocis patnalis Species 0.000 description 2
- 241001556089 Nilaparvata lugens Species 0.000 description 2
- 208000005374 Poisoning Diseases 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- DSOOGBGKEWZRIH-UHFFFAOYSA-N nereistoxin Chemical compound CN(C)C1CSSC1 DSOOGBGKEWZRIH-UHFFFAOYSA-N 0.000 description 2
- 230000001537 neural effect Effects 0.000 description 2
- 210000002569 neuron Anatomy 0.000 description 2
- 231100000989 no adverse effect Toxicity 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- QSOHVSNIQHGFJU-UHFFFAOYSA-L thiosultap disodium Chemical compound [Na+].[Na+].[O-]S(=O)(=O)SCC(N(C)C)CSS([O-])(=O)=O QSOHVSNIQHGFJU-UHFFFAOYSA-L 0.000 description 2
- 231100000820 toxicity test Toxicity 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- WCXDHFDTOYPNIE-RIYZIHGNSA-N (E)-acetamiprid Chemical compound N#C/N=C(\C)N(C)CC1=CC=C(Cl)N=C1 WCXDHFDTOYPNIE-RIYZIHGNSA-N 0.000 description 1
- MTXSIJUGVMTTMU-JTQLQIEISA-N (S)-anabasine Chemical compound N1CCCC[C@H]1C1=CC=CN=C1 MTXSIJUGVMTTMU-JTQLQIEISA-N 0.000 description 1
- 239000005875 Acetamiprid Substances 0.000 description 1
- 241001044369 Amphion Species 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- 241000426499 Chilo Species 0.000 description 1
- 241000661333 Chilo infuscatellus Species 0.000 description 1
- 241001414720 Cicadellidae Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241001466044 Delphacidae Species 0.000 description 1
- 244000058871 Echinochloa crus-galli Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 206010053759 Growth retardation Diseases 0.000 description 1
- 241000258937 Hemiptera Species 0.000 description 1
- 208000006877 Insect Bites and Stings Diseases 0.000 description 1
- 241001494496 Leersia Species 0.000 description 1
- 241001358279 Malaya Species 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 239000005916 Methomyl Substances 0.000 description 1
- 241000819999 Nymphes Species 0.000 description 1
- 241001012098 Omiodes indicata Species 0.000 description 1
- 241000346285 Ostrinia furnacalis Species 0.000 description 1
- 241000488583 Panonychus ulmi Species 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 241001674048 Phthiraptera Species 0.000 description 1
- 241001525654 Phyllocnistis citrella Species 0.000 description 1
- 241000255969 Pieris brassicae Species 0.000 description 1
- 241000500437 Plutella xylostella Species 0.000 description 1
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 240000001987 Pyrus communis Species 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 240000006677 Vicia faba Species 0.000 description 1
- 235000010749 Vicia faba Nutrition 0.000 description 1
- 235000002098 Vicia faba var. major Nutrition 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 241000746966 Zizania Species 0.000 description 1
- 235000002636 Zizania aquatica Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- OIPILFWXSMYKGL-UHFFFAOYSA-N acetylcholine Chemical compound CC(=O)OCC[N+](C)(C)C OIPILFWXSMYKGL-UHFFFAOYSA-N 0.000 description 1
- 229960004373 acetylcholine Drugs 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 229930014345 anabasine Natural products 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 235000021329 brown rice Nutrition 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- CXEGAUYXQAKHKJ-NSBHKLITSA-N emamectin B1a Chemical compound C1=C[C@H](C)[C@@H]([C@@H](C)CC)O[C@]11O[C@H](C\C=C(C)\[C@@H](O[C@@H]2O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H](NC)[C@@H](OC)C3)[C@@H](OC)C2)[C@@H](C)\C=C\C=C/2[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\2)O)C[C@H]4C1 CXEGAUYXQAKHKJ-NSBHKLITSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013401 experimental design Methods 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 231100000001 growth retardation Toxicity 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 231100000225 lethality Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- UHXUZOCRWCRNSJ-QPJJXVBHSA-N methomyl Chemical compound CNC(=O)O\N=C(/C)SC UHXUZOCRWCRNSJ-QPJJXVBHSA-N 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- AMFGTOFWMRQMEM-UHFFFAOYSA-N triazophos Chemical compound N1=C(OP(=S)(OCC)OCC)N=CN1C1=CC=CC=C1 AMFGTOFWMRQMEM-UHFFFAOYSA-N 0.000 description 1
- 230000001018 virulence Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
- A01N41/04—Sulfonic acids; Derivatives thereof
- A01N41/08—Sulfonic acid halides; alpha-Hydroxy-sulfonic acids; Amino-sulfonic acids; Thiosulfonic acids; Derivatives thereof
Landscapes
- 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 Pesticidal combination containing trifluoro-benzene pyrimidine and bensultap, said composition contains active component trifluoro-benzene pyrimidine and bensultap, and the wherein mass ratio of trifluoro-benzene pyrimidine and bensultap is 1：1~100.The Pesticidal combination of the present invention not only expands insecticidal spectrum on the basis of original preventive effect is kept, and can delay insect generation drug-fast to medicament, also with synergistic effect.The price of trifluoro-benzene pyrimidine is far above bensultap, and the present invention compounds bensultap and a small amount of trifluoro-benzene pyrimidine, and its insecticidal effect reduces production cost apparently higher than alone trifluoro-benzene pyrimidine or bensultap, alleviates the financial burden of peasant.
Description
Technical field
The invention belongs to pesticide field, and in particular to a kind of Insecticidal combinations containing trifluoro-benzene pyrimidine and bensultap simultaneously
Thing.
Background technology
In recent years, science compounding is carried out with two or more insecticide, to expand insecticidal spectrum or improve anti-
Effect is controlled, is found broad application.As emamectin-benzoate and Cupric sulfate, imidacloprid and Cupric sulfate, chlopyrifos with
The agricultural chemicals of the compoundings such as dimehypo, Methomyl and dimehypo is applied in agricultural production.
Paddy rice is China's staple food crop, and the snout moth's larva of rice and plant hopper are the primary pests in Rice Cropping, wherein and with
Striped rice borer and brown paddy plant hopper, white backed planthopper harm is very.
Striped rice borer Chilo suppressalis (Walker) are that Occurrence the most serious is endangered on China paddy rice
One of, tillering stage it is aggrieved cause withered sheath, withered heart seedling, ear period it is aggrieved cause insect bite strain and dead ears, the general time underproduction 8%~
10%, the underproduction is more than 3 one-tenth when serious.Domestic each rice region is distributed, wide compared with yellow rice borer and pink rice borer distribution but main with the Changjiang river
Basin and on the south rice region occur heavier, it is in the situation that substantially rises that quantity occurs in recent years.Striped rice borer is in addition to hazard rice, moreover it is possible to
Endanger the weeds such as crop and reed, barnyard grass, Leersia Sw such as wild rice stem, corn, sorghum, sugarcane, rape, broad bean, wheat class.
Striped rice borer is not only the important pests in China's Rice Production, and paddy fields distribution is also very wide abroad, for example,
The harm of the striped rice borer such as Korea, Japan, Philippine, Vietnam, Thailand, Malaya, Indonesia, India, Egypt is also very tight
Weight.
Rice hoppers (rice planthopper) belong to Homoptera Delphacidae.Hazard rice mainly have brown paddy plant hopper, it is white
Three kinds of backward flight lice and small brown rice planthopper.It is brown paddy plant hopper and white backed planthopper that harm is heavier, early rice early stage based on white backed planthopper, the later stage with
Based on brown paddy plant hopper；Middle late rice is based on brown paddy plant hopper.
Planthopper is caused harm to paddy rice, except directly thorn inhales juice, makes growth retardation, and rice clump is agglomerating withered when serious, even
The complete dead stalk lodging in field, spawning can also stab plant, destroy conducting tissue, hinder nutriment transport and transmitted virus disease.
At present, the compounded pesticides of the preventing and treating snout moth's larva of rice and plant hopper mainly have to the preferable imidacloprid of planthopper prevention effect
Formula with preventing and treating the pesticide compositionals such as the preferable Cupric sulfate of snout moth's larva effect, Hostathion.
However, because the resistance of imidacloprid increases quickly, with the accumulation of access times, prevention effect constantly declines, mu
Dosage is dramatically increased, and not only increases agriculture production cost, and increase the influence to environment.
Particularly imidacloprid not only has resistance, but also seriously, therefore the bee colony that pollen is propagated in nature is killed
The bee colony reduced in nature propagates plant pollen, has blocked the breeding chain of plant in nature, various to natural, ecological
Property cause serious threat.Therefore can imidacloprid can be continuing with, and be generated in agricultural management department and pesticide producing department sharp
Strong arguement.EFSA (EFSA) issues a public proclamation title, will reset the nicotinoids agricultural chemicals such as imidacloprid, Acetamiprid
Toxicity criterion.Canadian pest control management organization (PMRA) will be carried out to the environmental risk of nicotinic insecticide imidacloprid
Again evaluate.Environmental Protection Agency began to open to the progress review of nicotinic insecticide imidacloprid early in 2009.Brazilian environmental protection
Administration (IBAMA) will also reappraise toxicity of the nicotinic insecticide imidacloprid to environmental organism.
Trifluoro-benzene pyrimidine is new mesoionic class or amphion insecticides, is also new pyrimidine ketone compounds, tool
Have efficiently, holding effect, dosage is low, the features such as environmentally friendly, mainly prevent and treat water rice hopper, leafhopper etc..It is killed with anabasine
Worm agent has the different mechanisms of action, is that insect pollinator is had no adverse effect the characteristics of maximum, can overcome the nicotine such as imidacloprid
Critical defect of the insecticides to insect pollinator severe toxicity.Trifluoro-benzene pyrimidine wide spectrum, efficient, holding effect are more to Lepidoptera, Homoptera etc.
Plant insect and be respectively provided with good preventive effect, available for cotton, paddy rice, corn and Soybean and Other Crops, particularly prevent and treat Brown Planthopper
(Nilaparvata lugens) has special efficacy.
Trifluoro-benzene pyrimidine belongs to ultra high efficiency insecticide, prevents and treats rice hoppers, and spraying is used, and active ingredient dosage is only 15
~22.5 grams/ha (i.e. 1~1.5 gram/acre).And the insecticide toxicity is extremely low, to mammal acute oral, percutaneously belong to
Micro- malicious level, to environmental organism safety, has no adverse effect to insect pollinator.
Bensultap, English name is：bensultap.It is the high-end kind of nereistoxin and similar bionic pesticide, is that selectivity is killed
Worm agent, every mu with 40 grams of active ingredient, you can effectively prevents and kill off rice grub.Its mechanism of action is that bensultap intrusion insect is neural
The joint portion of cell, blocks the acetylcholine secreted by previous nerve cell and conveys to latter nerve cell, so that nerve is thin
The disconnected contact of the embarrassment of fetus, makes insect neural paralysis, it is impossible to nibble food, it is impossible to take action, stops development, so that dead.Bensultap have stomach toxicity,
Action of contace poison, can conduct after being absorbed by plants to apical meristem, insect chew suck after poisoning and it is dead.Suitable for paddy rice, jade
The crops such as rice, veterinary antibiotics, are mainly used in preventing and treating Lepidoptera and coleopteran pest, such as striped rice borer, yellow rice borer, rice leaf roller,
Corn borer, chilo infuscatellus, European red mite, pear leaf worm, citrus leaf-miner, colorado potato bug, cabbage caterpillar, diamondback moth etc., holding effect
Phase is 7~14 days.Bensultap is nontoxic to natural enemies such as spiders to birds low toxicity, small to environmental organism lethality.
In summary, both medicaments are all safe efficient, eco-friendly pesticides.But respectively have excellent during both exclusive uses
Shortcoming, such as bensultap are good to lepidoptera pest such as striped rice borer, yellow rice borer, rice leaf roller effect, suction mouthful perverse to planthopper etc.
Device insect effect is poor, and trifluoro-benzene pyrimidine shows excellent prevention effect to sucking pest such as planthopper etc., but right
Lepidoptera pest is substantially invalid.
The content of the invention
The invention aims to overcome or delay insect to develop immunity to drugs there is provided a kind of insecticidal spectrum extensively and with synergy
Significant Pesticidal combination is acted on, to expand pest control spectrum, accomplishes a dispenser, it is simultaneous to control various pests.
The purpose of the present invention can be reached by following measures：
A kind of Pesticidal combination containing trifluoro-benzene pyrimidine and bensultap, said composition contains active ingredient trifluoro-benzene pyrimidine
And bensultap, the wherein mass ratio of trifluoro-benzene pyrimidine and bensultap is 1：1~100.
The proportioning of trifluoro-benzene pyrimidine and bensultap in the present composition can be according to specific situation of applying in zone of reasonableness
Inside it is adjusted, the weight ratio of both such as trifluoro-benzene pyrimidine and bensultap is 1：1~100,1：1~95,1：1~90,1：1~
85、1：1~80,1：1~75,1：1~70,1：1~65,1：1~60,1：1~55,1：1~50,1：1~45,1：1~40,1：
1~35,1：1~30,1：1~25,1：1~20,1：1~15,1：1~10,1：2~100,1：2~95,1：2~90,1：2~
85、1：2~80,1：2~75,1：2~70,1：2~65,1：2~60,1：2~55,1：2~50,1：2~45,1：2~40,1：
2~35,1：2~30,1：2~25,1：2~20,1：2~15,1：2~10,1：5~95,1：5~90,1：5~85,1：5~
80、1：5~75,1：5~70,1：5~65,1：5~60,1：5~55,1：5~50,1：5~45,1：5~40,1：5~35,1：
5~30,1：5~25,1：5~20,1：5~15,1：5~10,1：10~80,1：10~70,1：10~60,1：10~40,1：
10~30,1：20~60,1：20~50, etc..In some preferred schemes, the weight ratio of the two can be 1：100、1：95、1：
90、1：85、1：80、1：75、1：70、1：65、1：60、1：55、1：50、1：45、1：40、1：39、1：38、1：37、1：36、1：
35、1：34、1：33、1：32、1：31、1：30、1：29、1：28、1：27、1：26、1：25、1：24、1：23、1：22、1：21、1：
20、1：19、1：18、1：17、1：16、1：15、1：14、1：13、1：12、1：11、1：10、1：9、1：8、1：7、1：6、1：5、1：4、
1：3、1：2、1：1、2：1、1：1 etc..
The mass content of active ingredient trifluoro-benzene pyrimidine and bensultap can be 1~99%, preferably 5 in the present composition
~90%, further preferred 5~80%.
The composition of the present invention can be equipped with insecticides adjuvant, with this area using trifluoro-benzene pyrimidine and bensultap as active component
Method known to interior technical staff, is made acceptable formulation on agricultural chemicals, including wettable powder, solvable pulvis, water-dispersible grain
Agent, granule, suspending agent, oil-suspending agent, suspension emulsion, aqueous emulsion, microemulsion, finish or missible oil, preferably solvable pulvis, can
WP, water dispersible granules, granule, aqueous emulsion, suspending agent etc..
This Pesticidal combination containing trifluoro-benzene pyrimidine and bensultap can be applied to preventing and treating lepidoptera pest or perverse suction mouthful
Device insect is in terms of murrain, being especially applicable to preventing and treating striped rice borer and planthopper in terms of murrain.
The Pesticidal combination containing trifluoro-benzene pyrimidine and bensultap of the present invention has the advantage that to be with beneficial effect：1、
Insecticidal range is expanded, accomplishes a dispenser, rice terrace snout moth's larva, plant hopper are simultaneous to be controlled；2nd, two kinds of trifluoro-benzene pyrimidine and bensultap are killed
Worm agent mixture is used, with obvious synergistic effect, is reduced when the consumption of two kinds of insecticides is than single use, and drug effect is carried
Height, reduces cost accounting, alleviates environmental pollution.3rd, it will be used after trifluoro-benzene pyrimidine and bensultap mixture, lasting period extension,
Security is good, to crop without poisoning.
Embodiment
Below by specific embodiment detailed description come the present invention is furture elucidated, but be not to the present invention limit
System, is only illustrated.
Embodiment 1：Trifluoro-benzene pyrimidine is determined with bensultap different ratio to the co-toxicity coefficient of rice-stem borer
In order to confirm trifluoro-benzene pyrimidine and bensultap mixture, be with synergistic effect, summation action or antagonism, I
Recipe determination research has been carried out to trifluoro-benzene pyrimidine and bensultap first, the object of indoor biometricses is set to and given birth in China paddy rice
The striped rice borer of most serious is endangered in production, specific measure situation and result are as follows：
Reported according to data, the recommended dose of trifluoro-benzene pyrimidine preventing and treating planthopper is 1-1.5 grams of active ingredient/mu, desinsection
The recommended dose of sulphur preventing and treating rice-stem borer is 40 grams of effective ingredient/mus, on this basis, and experimental design proportioning is 1: 1,1: 2,
1: 5,1: 10,1: 20,1: 30,1: 40,1: 50,1: 60,1: 70,1: 80,1: 90,1: 100 totally 13 processing, separately set trifluoro-benzene phonetic
Pyridine, two single dose processing of bensultap.
Test medication and use trifluoro-benzene pyrimidine active compound and bensultap active compound, dissolved active compound using acetone, according to setting
Matched proportion density, concentration liquid needed for being configured to is standby.
The method of indoor biometricses is：Using capillary micro intravenous drip method.With micro intravenous drip device by decoction by head drop in two
Change the back side of the instar larvae of snout moth's larva 3, each concentration handles the larva of 30 or so, and every 5 larvas are put into a diameter of 9cm culture
Ware, a small amount of feed is another to be used as control with acetone 30 larvas of drop for taking food built in ware.Larva after processing is still placed on raising
The death rate is checked after interior, 48h.Data are handled with SPSS software statistics.Obtain toxicity regression formula, the lethal concentration of 50, phase relation
Number etc., and obtain co-toxicity coefficient with the abundant methods of Sun Yun.
The co-toxicity of mixture preparation is represented using Sun Yunpei co-toxicity coefficient method：
Theoretical toxicity index TTI=Σ (medicine effective ingredients of the toxicity index ATI of certain medicine × in mixture of mixture preparation
Percentage).
Synergistic effect criterion after two kinds of effective ingredient compoundings：
It is synergistic effect when CTC is more than 120, is antagonism during less than 80, is addition when 80~120.
It is 5.84 μ g/mL to the lethal concentration of 50 of striped rice borer that experiment, which determines bensultap, and setting bensultap is to striped rice borer
Toxicity index is 100.Respectively handle toxicity index, the co-toxicity coefficient such as table 1 below to striped rice borer：
The trifluoro-benzene pyrimidine of table 1 and toxicity test result of the bensultap different ratio to striped rice borer
Above-mentioned data result is analyzed to show, when trifluoro-benzene pyrimidine is compounded with bensultap by above-mentioned different proportion, all compoundings
The co-toxicity coefficient of formula is all higher than 100, shows to be respectively provided with addition.When both are formulated 1: 2~1: 90, co-toxicity coefficient is equal
More than 120, illustrate after both the above active ingredient is compounded, there can be preferable synergistic effect to the virulence of striped rice borer.With
The increase of bensultap in proportioning, synergistic effect is in notable ascendant trend.When the ratio of trifluoro-benzene pyrimidine and bensultap is 1: 30,
Co-toxicity coefficient reaches 238.36, and for highest in all formulas, synergistic effect is the most notable.
Embodiment 2：Trifluoro-benzene pyrimidine is determined with bensultap different ratio to the co-toxicity coefficient of rice hoppers
In order to confirm that trifluoro-benzene pyrimidine and bensultap mixture are with synergistic effect, addition to perverse suction mouthpart insect
Or antagonism, we with above trifluoro-benzene pyrimidine and 13 formulas of bensultap mixture, are carried out to rice hoppers again
Toxicity Determination.From rice hoppers 3 age nymph, assay method uses infusion process.
Test worm is put into the funnel rolled well with filter paper, taken with liquid-transfering gun as above decoction 3mL in funnel, test worm is existed
In decoction keep 30 seconds, be put in after taking-up on filter paper and suck unnecessary decoction, by test worm be transferred to glass support scolite (diameter 1.8cm,
High 8cm) in be put into the wet soil and fresh rice leaf of appropriate water content (about 18%), plug is to prevent the worm from escaping beyond the Great Wall
Ease, investigates test worm death condition, death standard is that those of skill in the art touch polypide with writing brush, motionless, or can not be normal after 5 days
The person of creeping is calculated as death.
It is 4.68 μ g/mL to the lethal concentration of 50 of planthopper that experiment, which determines trifluoro-benzene pyrimidine, sets trifluoro-benzene pyrimidine pair
The toxicity index of planthopper is 100.Respectively handle toxicity index, the co-toxicity coefficient such as table 2 below to planthopper：
Table 2, the Toxicity Determination result of trifluoro-benzene pyrimidine, bensultap different ratio to rice hoppers
From table 2 it can be seen that when trifluoro-benzene pyrimidine and bensultap are compounded by above-mentioned different proportion, all compounded formulas
Co-toxicity coefficient is all higher than 120, and display has synergistic effect.It is malicious altogether when wherein trifluoro-benzene pyrimidine and bensultap weight ratio are 1: 30
Coefficient reaches 238.90, and synergistic effect is the most notable.
The toxicity test result data of the table of summary two, trifluoro-benzene pyrimidine and bensultap mixture in varing proportions, when two
When person's ratio is 1: 2 to 1: 90, synergistic effect is respectively provided with to rice-stem borer and planthopper, the present invention is not merely to reduce
Pesticide use amount, it is often more important that expand insecticidal spectrum, accomplish a dispenser, various pests are simultaneous to be controlled, saves agriculture sheet, mitigates peasant's
Labor intensity.
For this, we have carried out trial-manufacture of sample from following proportioning, and have carried out field control effectiveness test.
Below with specific embodiment to be further described the present invention, but the present invention be only limited to absolutely not it is following these
Embodiment.Percentage is weight percentage in formula.
Embodiment 3：50% trifluoro-benzene pyrimidine bensultap wettable powder
By above active ingredient trifluoro-benzene pyrimidine, bensultap and various insecticides adjuvants, according to the normal of pesticide wettable
Advise processing method and carry out formulation, obtain 50% trifluoro-benzene pyrimidine bensultap wettable powder.
Embodiment 4：40% trifluoro-benzene pyrimidine bensultap aqueous emulsion
By above active ingredient trifluoro-benzene pyrimidine and bensultap and various insecticides adjuvants, add according to the routine of pesticide emulsion in water
Work method carries out formulation, obtains 40% trifluoro-benzene pyrimidine bensultap aqueous emulsion.
Embodiment 5：80% trifluoro-benzene pyrimidine bensultap water dispersible granules：
By above active ingredient trifluoro-benzene pyrimidine and bensultap and various insecticides adjuvants, according to adding for pesticide water dispersible granules
Work method carries out formulation, obtains 80% trifluoro-benzene pyrimidine bensultap water dispersible granules.
Embodiment 6：30% trifluoro-benzene pyrimidine bensultap suspending agent：
By above active ingredient trifluoro-benzene pyrimidine and bensultap and various insecticides adjuvants, add according to the routine of agricultural chemicals suspension agent
Work method carries out formulation, obtains 30% trifluoro-benzene pyrimidine bensultap suspending agent.
Embodiment 7：The 50% solvable pulvis of trifluoro-benzene pyrimidine bensultap
By above active ingredient trifluoro-benzene pyrimidine and bensultap and various insecticides adjuvants, according to the routine of pesticide soluble pulvis
Processing method carries out formulation, obtains the 50% solvable pulvis of trifluoro-benzene pyrimidine bensultap.
Embodiment 8：5% trifluoro-benzene pyrimidine bensultap granule
By above active ingredient trifluoro-benzene pyrimidine and bensultap and various insecticides adjuvants, add according to the routine of granular pesticide
Work method carries out formulation, obtains 5% trifluoro-benzene pyrimidine bensultap granule.
Trifluoro-benzene pyrimidine bensultap composition pesticide of the present invention, the formulations of pesticide that can be processed into are included but not limited
6 kinds of formulations more than.
By 6 embodiments of the above made from trifluoro-benzene pyrimidine and the various different ratios of bensultap, carry out preventing and treating paddy rice two and change
Snout moth's larva and the field control effectiveness test of planthopper, at the same by with 10% trifluoro-benzene pyrimidine suspending agent, the solvable pulvis of 50% bensultap
Synergistic effect after Contrast on effect, checking compounding.Test site is Jiangsu Province Xiangshui County, and the time is August in 2016 20,
Experiment totally 8 processing, each three repetitions of processing, cell random alignment, plot area 9*5m2, all cells
Planting habit is identical with local planting habit.
Investigation standard is：By 5 point samplings, random 5 points of samplings per cell, every is investigated 5 clumps, totally 25 clumps.In before dispenser
With the 1st after dispenser, the quantity of 7,15 days Chilo spp larvaes for investigating the 25 clumps of paddy rice respectively and planthopper adult, carry out detailed note
Record, calculates prevention effect.Specific data (data are the average value of three repetitions) are as follows：
Table 3：Trifluoro-benzene pyrimidine, bensultap single dose and complex preparation are to rice-stem borer, planthopper test of pesticide effectiveness result
As can be seen from the above data, used after trifluoro-benzene pyrimidine and the use of bensultap single dose and different ratio compounding, its
Being used after compounding will have bright to the integrated control effect of rice-stem borer and planthopper apparently higher than two kinds of single doses, all formulas
Aobvious synergistic effect.When bensultap content is high in formula, the prevention effect to striped rice borer is preferable, to the prevention effect of planthopper
More relatively poor, when trifluoro-benzene pyrimidine content is high in formula, the prevention effect to striped rice borer is declined slightly, but to planthopper
Prevention effect it is preferable.This result also truly reflects the characteristic of the two medicaments.Find out that complex preparation exists from upper table data
The preventive effect of 7 days is higher than the preventive effect that the preventive effect of 15 days after the preventive effect of 1 day after medicine, medicine is slightly less than 7 days after medicine after medicine.With single dose phase
Than complex preparation reduces the consumption of pesticide activity composition, saves drug cost, alleviates environmental pollution；System is compounded simultaneously
Agent extends the lasting period, reduces times for spraying, save recruitment in use, expand insecticidal spectrum, alleviates peasant's work strong
Degree.
Claims (10)
1. a kind of Pesticidal combination containing trifluoro-benzene pyrimidine and bensultap, it is characterised in that said composition contains active component three
Fluorobenzene pyrimidine and bensultap, the wherein mass ratio of trifluoro-benzene pyrimidine and bensultap are 1：1~100.
2. composition according to claim 1, it is characterised in that the quality of trifluoro-benzene pyrimidine and bensultap in said composition
Than for 1：2~90.
3. composition according to claim 2, it is characterised in that the quality of trifluoro-benzene pyrimidine and bensultap in said composition
Than for 1：:5~80.
4. composition according to claim 3, it is characterised in that the quality of trifluoro-benzene pyrimidine and bensultap in said composition
Than for 1：10~70.
5. composition according to claim 1, it is characterised in that active component trifluoro-benzene pyrimidine and desinsection in said composition
The mass content of sulphur is 1~99%.
6. composition according to claim 5, it is characterised in that active component trifluoro-benzene pyrimidine and desinsection in said composition
The mass content of sulphur is 5~80%.
7. composition according to claim 1, it is characterised in that said composition is using trifluoro-benzene pyrimidine and bensultap as activity
Composition, is equipped with insecticides adjuvant, and acceptable formulation on agricultural chemicals is made.
8. composition according to claim 7, it is characterised in that the formulation is selected from wettable powder, solvable pulvis, water
Dispersible granule, granule, suspending agent, oil-suspending agent, suspension emulsion, aqueous emulsion, microemulsion, finish or missible oil.
9. the composition described in claim 1 is in terms of preventing and treating lepidoptera pest and perverse suction mouthpart insect are to murrain
Using.
10. the composition described in claim 1 is in preventing and treating striped rice borer and planthopper to the application in terms of murrain.
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| WO2023047294A1 (en) * | 2021-09-21 | 2023-03-30 | Rajiv Rathod | Novel pesticidal composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102665415A (en) * | 2009-08-05 | 2012-09-12 | 杜邦公司 | Mixtures of mesoionic pesticides |
| CN103459387A (en) * | 2010-12-29 | 2013-12-18 | 杜邦公司 | Mesoionic pyrido [1,2 -A] pyrimidine pesticides |
| CN104509534A (en) * | 2013-09-27 | 2015-04-15 | 陕西韦尔奇作物保护有限公司 | Insect disinfestation composition containing trifluorobenzene pyrimidine and nereistoxin |
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2017
- 2017-06-22 CN CN201710479388.1A patent/CN107156152A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102665415A (en) * | 2009-08-05 | 2012-09-12 | 杜邦公司 | Mixtures of mesoionic pesticides |
| CN103459387A (en) * | 2010-12-29 | 2013-12-18 | 杜邦公司 | Mesoionic pyrido [1,2 -A] pyrimidine pesticides |
| CN104509534A (en) * | 2013-09-27 | 2015-04-15 | 陕西韦尔奇作物保护有限公司 | Insect disinfestation composition containing trifluorobenzene pyrimidine and nereistoxin |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2023047294A1 (en) * | 2021-09-21 | 2023-03-30 | Rajiv Rathod | Novel pesticidal composition |
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