CN103651382A - Insecticidal composition containing chitosan oligosaccharide and applications - Google Patents
Insecticidal composition containing chitosan oligosaccharide and applications Download PDFInfo
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- CN103651382A CN103651382A CN201310645577.3A CN201310645577A CN103651382A CN 103651382 A CN103651382 A CN 103651382A CN 201310645577 A CN201310645577 A CN 201310645577A CN 103651382 A CN103651382 A CN 103651382A
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- chitosan oligosaccharide
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- RQFQJYYMBWVMQG-IXDPLRRUSA-N chitotriose Chemical compound O[C@@H]1[C@@H](N)[C@H](O)O[C@H](CO)[C@H]1O[C@H]1[C@H](N)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)N)[C@@H](CO)O1 RQFQJYYMBWVMQG-IXDPLRRUSA-N 0.000 title claims abstract description 46
- 239000000203 mixture Substances 0.000 title claims abstract description 35
- 230000000749 insecticidal effect Effects 0.000 title abstract description 4
- 241000238631 Hexapoda Species 0.000 claims abstract description 25
- 241000607479 Yersinia pestis Species 0.000 claims abstract description 12
- 239000005900 Flonicamid Substances 0.000 claims abstract description 8
- PSOVNZZNOMJUBI-UHFFFAOYSA-N chlorantraniliprole Chemical compound CNC(=O)C1=CC(Cl)=CC(C)=C1NC(=O)C1=CC(Br)=NN1C1=NC=CC=C1Cl PSOVNZZNOMJUBI-UHFFFAOYSA-N 0.000 claims abstract description 8
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 claims abstract description 8
- 241000985245 Spodoptera litura Species 0.000 claims abstract description 7
- 239000000375 suspending agent Substances 0.000 claims abstract description 7
- 241000255969 Pieris brassicae Species 0.000 claims abstract description 5
- 241000500437 Plutella xylostella Species 0.000 claims abstract description 5
- 239000008187 granular material Substances 0.000 claims abstract description 5
- 241000255777 Lepidoptera Species 0.000 claims abstract description 4
- 239000000839 emulsion Substances 0.000 claims abstract description 4
- 241000008892 Cnaphalocrocis patnalis Species 0.000 claims abstract description 3
- 241000220225 Malus Species 0.000 claims abstract 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims description 14
- 150000001408 amides Chemical class 0.000 claims description 14
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 claims description 14
- 230000000361 pesticidal effect Effects 0.000 claims description 12
- ZOCSXAVNDGMNBV-UHFFFAOYSA-N 5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-[(trifluoromethyl)sulfinyl]-1H-pyrazole-3-carbonitrile Chemical compound NC1=C(S(=O)C(F)(F)F)C(C#N)=NN1C1=C(Cl)C=C(C(F)(F)F)C=C1Cl ZOCSXAVNDGMNBV-UHFFFAOYSA-N 0.000 claims description 7
- 239000005899 Fipronil Substances 0.000 claims description 7
- 229940013764 fipronil Drugs 0.000 claims description 7
- FTQWRYSLUYAIRQ-UHFFFAOYSA-N n-[(octadecanoylamino)methyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCNC(=O)CCCCCCCCCCCCCCCCC FTQWRYSLUYAIRQ-UHFFFAOYSA-N 0.000 claims description 7
- 229930192474 thiophene Natural products 0.000 claims description 7
- 239000004562 water dispersible granule Substances 0.000 claims description 6
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- 239000000126 substance Substances 0.000 claims description 4
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- 239000004615 ingredient Substances 0.000 claims description 2
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- 230000000694 effects Effects 0.000 abstract description 25
- 241000196324 Embryophyta Species 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- 239000005886 Chlorantraniliprole Substances 0.000 abstract 1
- 239000005889 Cyantraniliprole Substances 0.000 abstract 1
- 239000005901 Flubendiamide Substances 0.000 abstract 1
- DVBUIBGJRQBEDP-UHFFFAOYSA-N cyantraniliprole Chemical compound CNC(=O)C1=CC(C#N)=CC(C)=C1NC(=O)C1=CC(Br)=NN1C1=NC=CC=C1Cl DVBUIBGJRQBEDP-UHFFFAOYSA-N 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- ZGNITFSDLCMLGI-UHFFFAOYSA-N flubendiamide Chemical compound CC1=CC(C(F)(C(F)(F)F)C(F)(F)F)=CC=C1NC(=O)C1=CC=CC(I)=C1C(=O)NC(C)(C)CS(C)(=O)=O ZGNITFSDLCMLGI-UHFFFAOYSA-N 0.000 abstract 1
- 239000004563 wettable powder Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 13
- 239000003814 drug Substances 0.000 description 9
- 201000010099 disease Diseases 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 5
- 229940079593 drug Drugs 0.000 description 4
- 239000000575 pesticide Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 3
- 229920001661 Chitosan Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910000278 bentonite Inorganic materials 0.000 description 3
- 239000000440 bentonite Substances 0.000 description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 3
- 229940077388 benzenesulfonate Drugs 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000000857 drug effect Effects 0.000 description 3
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
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- 238000012216 screening Methods 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- -1 sodium alkyl benzene Chemical class 0.000 description 3
- MSWZFWKMSRAUBD-IVMDWMLBSA-N 2-amino-2-deoxy-D-glucopyranose Chemical compound N[C@H]1C(O)O[C@H](CO)[C@@H](O)[C@@H]1O MSWZFWKMSRAUBD-IVMDWMLBSA-N 0.000 description 2
- 235000006008 Brassica napus var napus Nutrition 0.000 description 2
- 241001674939 Caulanthus Species 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 244000269722 Thea sinensis Species 0.000 description 2
- OMOVVBIIQSXZSZ-UHFFFAOYSA-N [6-(4-acetyloxy-5,9a-dimethyl-2,7-dioxo-4,5a,6,9-tetrahydro-3h-pyrano[3,4-b]oxepin-5-yl)-5-formyloxy-3-(furan-3-yl)-3a-methyl-7-methylidene-1a,2,3,4,5,6-hexahydroindeno[1,7a-b]oxiren-4-yl] 2-hydroxy-3-methylpentanoate Chemical compound CC12C(OC(=O)C(O)C(C)CC)C(OC=O)C(C3(C)C(CC(=O)OC4(C)COC(=O)CC43)OC(C)=O)C(=C)C32OC3CC1C=1C=COC=1 OMOVVBIIQSXZSZ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- MSWZFWKMSRAUBD-UHFFFAOYSA-N beta-D-galactosamine Natural products NC1C(O)OC(CO)C(O)C1O MSWZFWKMSRAUBD-UHFFFAOYSA-N 0.000 description 2
- 238000002144 chemical decomposition reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007123 defense Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 229960002442 glucosamine Drugs 0.000 description 2
- 125000003147 glycosyl group Chemical group 0.000 description 2
- 230000010534 mechanism of action Effects 0.000 description 2
- 229920001542 oligosaccharide Polymers 0.000 description 2
- 150000002482 oligosaccharides Chemical class 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 240000002024 Gossypium herbaceum Species 0.000 description 1
- 235000004341 Gossypium herbaceum Nutrition 0.000 description 1
- AKQOBHZKBDHWQI-BZEFIUHZSA-N O[C@H]1C[C@@H](CCC1)N1C(C2(C3=C1N=C(N=C3)NC1=CC=C(C=C1)S(=O)(=O)NC([2H])([2H])[2H])CC2)=O Chemical compound O[C@H]1C[C@@H](CCC1)N1C(C2(C3=C1N=C(N=C3)NC1=CC=C(C=C1)S(=O)(=O)NC([2H])([2H])[2H])CC2)=O AKQOBHZKBDHWQI-BZEFIUHZSA-N 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
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- 230000033228 biological regulation Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 229940127108 compound 5g Drugs 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000007905 drug manufacturing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 231100000225 lethality Toxicity 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003375 plant hormone Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- WGRQANOPCQRCME-PMACEKPBSA-N teneligliptin Chemical compound O=C([C@H]1NC[C@H](C1)N1CCN(CC1)C1=CC(=NN1C=1C=CC=CC=1)C)N1CCSC1 WGRQANOPCQRCME-PMACEKPBSA-N 0.000 description 1
- FWQHRZXEQNUCSY-UHFFFAOYSA-N tert-butyl N-[2-(ethoxycarbonylamino)-5-[(4-fluorophenyl)methyl-prop-2-ynylamino]phenyl]carbamate Chemical compound CCOC(=O)NC1=C(C=C(C=C1)N(CC#C)CC2=CC=C(C=C2)F)NC(=O)OC(C)(C)C FWQHRZXEQNUCSY-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention belongs to a plant protection field, and especially relates to an insecticidal composition containing chitosan oligosaccharide, wherein the composition, beside Chitosan oligosaccharide, further contains one selected from cyantraniliprole, flubendiamide, flonicamid, chlorantraniliprole and thiamide, a mass ratio of chitosan oligosaccharide to another effective component is 0.1:1-50, and the composition can be prepared to be a suspending agent, a particulate agent, a wettable powder, a water dispersion granule, a micron emulsion or an emulsion in water. The insecticidal composition is used for controlling lepidoptera pests or homopterous insects, and has excellent control effects on diamondback moth, cabbage caterpillar, prodenia litura, rice leaf roller and apple skin worm.
Description
Technical field
The invention belongs to plant protection field, particularly relate to a kind of Pesticidal combination and application containing chitosan oligosaccharide.
Background technology
In agricultural production, crop disease and insect strengthens gradually to the pesticide resistance of Pesticidal products, and, the damage by disease and insect of same crop often occurs simultaneously, peasant often attends to one thing and lose sight of another when independent pest control or disease, not only delay work and miss control opportunity, from and strengthen dosage etc.Due to single and Scientific Usage of Drugs not, caused the destruction of the raising of peasant's cost, environmental pollution and ecotope etc.With different structure, the different mechanism of action, environmentally friendly active component, carrying out compositely, and rationally add auxiliary agent and make new agriculturally useful compositions, is reduce and delaying drug resistance insect, expanding prevention target, improve the effective way of drug effect, minimizing environmental pollution.
Chitosan oligosaccharide is as the important plant inducing anti-disease agent of a class, derive from the research of the oligosaccharide of plant, research shows, chitosan oligosaccharide is in resisting the process of pathogen erosion, can induction excite plant to produce a series of defense reaction, these defense reaction synergies stop propagation and the invasion of pathogen, reach the effect of preventing and curing diseases.Meanwhile, chitosan oligosaccharide is also the plant hormone that a class is new, has the effects such as regulation and control growth and development of plants, and it can send the information that regulates specified plant function, and these functions comprise growth promotion, cold-resistant, drought resisting etc.
Inventor has carried out the test of pesticide effectiveness of a large amount of chitosan oligosaccharides and amide-type insecticidal constituent, has found many beyond thought effects.This invention improves drug effect and expanding prevention target, is beneficial to and reduces medication number of times, reduces agriculture originally and improve agricultural product economic benefit.
Summary of the invention
The object of this invention is to provide a kind of Pesticidal combination that contains chitosan oligosaccharide, improve drug effect, expanding prevention target, there is fertilizer efficiency.
The invention provides a kind of Pesticidal combination that contains chitosan oligosaccharide, also contain a kind of in cyanogen insect amide, fipronil bisamide, flonicamid, Rynaxypyr, thiophene insect amide, chitosan oligosaccharide and above-mentioned any farm chemical ingredients ratio of quality and the number of copies are 0.1:1-50.Preferably, ratio of quality and the number of copies is 1:1-20.
Above-mentioned composition processing of the present invention is mixed with suspending agent, granule, wetting powder, water dispersible granules, microemulsion or aqueous emulsion.
The present invention also provides above-mentioned composition for preventing and treating the purposes of crop pest, and described insect pest is lepidoptera pest or homoptera pest.Preferably, insect is diamond-back moth, cabbage caterpillar, prodenia litura, rice leaf roller, the apple skin worm in lepidoptera pest.
Chitosan oligosaccharide of the present invention can be prepared by any means, the mixture of the chitosan oligomer that the degree of polymerization preparing by methods such as mechanical degradation method, chemical degradation method, enzyme edman degradation Edman, glycosyl transfer method, composite degradation methods such as shitosan is 2-20.Or, by extract the mixture of the chitosan oligomer that the degree of polymerization obtain chitin and to prepare by methods such as mechanical degradation method, chemical degradation method, enzyme edman degradation Edman, glycosyl transfer method, composite degradation methods is 2-20 from fungal cell wall or insect body wall.Or, the mixture of the polymer that is 2-20 by the degree of polymerization that is polymerized by the chemosynthesis of Isosorbide-5-Nitrae-glycosidic bond by Glucosamine.So no matter by which kind of method prepare, or the commercially available prod preparing by above-mentioned preparation method, as long as its degree of polymerization that is Glucosamine is formed by connecting by Isosorbide-5-Nitrae-glycosidic bond is 2-20, mean molecule quantity, be that the mixture of the daltonian high molecular polymer of 1000-3000 is exactly existing market chitosan oligosaccharide used.
Composition of the present invention compared with prior art, produces following beneficial effect:
(1) composition pesticide has expanded application target and effect, and dispenser pest control simultaneously and disease, reduce dosage or medication number of times;
(2) because the mechanism of action of active component in composition pesticide is different, according to pest resistance to insecticide theory and practice, its application can delay the resistance development of damage by disease and insect to medicament, extends single dose service life.
Embodiment
The following stated, only for explaining the present invention, for not departing from modification, replacement or the improvement that the present invention is spiritual and principle is made, all belongs to the scope of protection of present invention.
Embodiment 1 10% chitosan oligosaccharide cyanogen insect amide granule
Chitosan oligosaccharide 2.5g, cyanogen insect amide 7.5g, naphthalenesulfonate formaldehyde condensation compound 5g, sodium alkyl benzene sulfonate 5g, fine sand 10g, bentonite 30g are mixed, mixture is carried out to granulation after ultra-fine grinding, dry, screening, both made 10% chitosan oligosaccharide cyanogen insect amide granule.
Embodiment 2 12% chitosan oligosaccharide fipronil bisamide water dispersible granules
Chitosan oligosaccharide 3g, fipronil bisamide 9g, naphthalenesulfonate formaldehyde condensation compound 10g, sodium alkyl benzene sulfonate 5g, white carbon are supplied to 100g to be mixed, mixture is carried out to granulation after ultra-fine grinding, dry, screening, both made 12% chitosan oligosaccharide fipronil bisamide water dispersible granules.
Embodiment 3 8% chitosan oligosaccharide flonicamid water dispersible granules
Chitosan oligosaccharide 2g, flonicamid 6g, naphthalenesulfonate formaldehyde condensation compound 8g, sodium alkyl benzene sulfonate 4g, white carbon are supplied to 100g and mix, mixture is carried out to granulation after ultra-fine grinding, dry, screening, both made 8% chitosan oligosaccharide flonicamid water dispersible granules.
Embodiment 4 16% chitosan oligosaccharide Rynaxypyr suspending agents
Chitosan oligosaccharide 4g, Rynaxypyr 12g, sodium lignin sulfonate 3g, the withered powder 5g of tea, bentonite 5g, Magnesiumaluminumsilicate 2g, ethylene glycol 10g are fully mixed, add water 25g and fully grind, water complements to 100g, is mixed with 16% chitosan oligosaccharide Rynaxypyr suspending agent.
Embodiment 5 16% chitosan oligosaccharide thiophene insect amide suspending agents
Chitosan oligosaccharide 4g, thiophene insect amide 12g, sodium lignin sulfonate 4g, the withered powder 6g of tea, bentonite 5g, Magnesiumaluminumsilicate 3g, ethylene glycol 4g are fully mixed, add water 15g and fully grind, water complements to 100g, is mixed with 16% chitosan oligosaccharide thiophene insect amide suspending agent.
The effect of the Pesticidal combination that embodiment 6 contains chitosan oligosaccharide to wild cabbage insect
Medicament preparation: test Yuan Yaowei producer provides former medicine, is made the preparation needing by I company technique center Drug Manufacturing Room.Before test, according to different mix proportion schemes, be mixed with different concentration.
Connect worm: in 9cm culture dish, put into 3, cabbage leaves dish of the same size, select 3 instar larvaes of neat uniformity in culture dish, every ware connects 30 of worms.
Spraying: spray under 50PSI pressure with POTT spray tower, spray 2 milliliters of medicines at every turn.Leaf dish positive and negative is all sprayed.Spraying is from low concentration, and blank sprays equivalent clear water, three wares of every concentration spray.After having sprayed, put into insectary (25 ± 1 ℃, 12H/12H) in.
Investigation statistics: process and check dead borer population after 48 hours, by Abbott formula calculation correction lethality.
In theoretical effect, x is the effect of the substance A of concentration while being a, and y is the effect of the substance B of concentration while being b, and relatively theoretical effect and actual effect are evaluated the synergy of composition.The results are shown in Table 1.
Table 1 is the effect to diamond-back moth and cabbage caterpillar containing the composition of chitosan oligosaccharide
As seen from Table 1, the composition of the composition of the composition of the composition of the composition of chitosan oligosaccharide and cyanogen insect amide, chitosan oligosaccharide and fipronil bisamide, chitosan oligosaccharide and flonicamid, chitosan oligosaccharide and Rynaxypyr, chitosan oligosaccharide and thiophene insect amide all higher than theoretical effect, shows obvious synergistic function to the actual effect of wild cabbage diamond-back moth and cabbage caterpillar.
The effect of the Pesticidal combination that embodiment 7 contains chitosan oligosaccharide to cotton-plant pest-insects
According to testing program, preparation built agent and single dose, and carry out active trial test.According to determination of activity trial test, preparation is mixed with to the concentration needing.Before test, at Cotton Fields, community is set, lists, investigation Cotton Fields prodenia litura radix, and establish corresponding single dose and blank, adopt the conventional conventional spray of manual sprayer.The effect of 7d investigation medicament to prodenia litura after medicine.Use Abbot formula, convert percentage to preventive effect.
In theoretical effect, x is the effect of the substance A of concentration while being a, and y is the effect of the substance B of concentration while being b, and relatively theoretical effect and actual effect are evaluated the synergy of composition.The results are shown in Table 2.
Table 2 is the field effect to prodenia litura containing the Pesticidal combination of chitosan oligosaccharide
As seen from Table 2, the composition of the composition of the composition of the composition of the composition of chitosan oligosaccharide and cyanogen insect amide, chitosan oligosaccharide and fipronil bisamide, chitosan oligosaccharide and flonicamid, chitosan oligosaccharide and Rynaxypyr, chitosan oligosaccharide and thiophene insect amide all higher than theoretical effect, shows synergistic function effect to the actual effect of cotton prodenia litura.
Claims (5)
1. a Pesticidal combination that contains chitosan oligosaccharide, in said composition, contain outside chitosan oligosaccharide, also contain a kind of in cyanogen insect amide, fipronil bisamide, flonicamid, Rynaxypyr, thiophene insect amide, chitosan oligosaccharide and any farm chemical ingredients ratio of quality and the number of copies are 0.1:1-50.
2. according to the Pesticidal combination of claim 1, it is characterized in that ratio of quality and the number of copies is 1:1-20.
3. according to the Pesticidal combination of claim 2, it is characterized in that composition processing is mixed with suspending agent, granule, wetting powder, water dispersible granules, microemulsion or aqueous emulsion.
4. the purposes for preventing and treating crop pest according to the Pesticidal combination of claim 3, is characterized in that described insect is lepidoptera pest or homoptera pest.
5. according to the purposes of claim 4, it is characterized in that insect is diamond-back moth, cabbage caterpillar, prodenia litura, rice leaf roller, apple skin worm.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410833076.2A CN104839161B (en) | 2013-12-03 | 2013-12-03 | Insecticidal composition containing chitosan oligosaccharide and flonicamid and application |
| CN201310645577.3A CN103651382B (en) | 2013-12-03 | 2013-12-03 | A kind of Pesticidal combination containing oligochitosan and application |
| CN201410837725.6A CN104839157A (en) | 2013-12-03 | 2013-12-03 | Insecticidal composition containing chitosan oligosaccharide and flubendiamide and application |
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| CN201310645577.3A CN103651382B (en) | 2013-12-03 | 2013-12-03 | A kind of Pesticidal combination containing oligochitosan and application |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410837725.6A Division CN104839157A (en) | 2013-12-03 | 2013-12-03 | Insecticidal composition containing chitosan oligosaccharide and flubendiamide and application |
| CN201410833076.2A Division CN104839161B (en) | 2013-12-03 | 2013-12-03 | Insecticidal composition containing chitosan oligosaccharide and flonicamid and application |
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| Publication Number | Publication Date |
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| CN103651382A true CN103651382A (en) | 2014-03-26 |
| CN103651382B CN103651382B (en) | 2016-06-08 |
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| CN201410833076.2A Active CN104839161B (en) | 2013-12-03 | 2013-12-03 | Insecticidal composition containing chitosan oligosaccharide and flonicamid and application |
| CN201410837725.6A Pending CN104839157A (en) | 2013-12-03 | 2013-12-03 | Insecticidal composition containing chitosan oligosaccharide and flubendiamide and application |
| CN201310645577.3A Active CN103651382B (en) | 2013-12-03 | 2013-12-03 | A kind of Pesticidal combination containing oligochitosan and application |
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| CN201410837725.6A Pending CN104839157A (en) | 2013-12-03 | 2013-12-03 | Insecticidal composition containing chitosan oligosaccharide and flubendiamide and application |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104304286A (en) * | 2014-10-28 | 2015-01-28 | 山东中大药业有限公司 | Suspending agent having effective components of chitosan oligosaccharide and azadirachtin |
| CN104351218A (en) * | 2014-10-28 | 2015-02-18 | 山东中大药业有限公司 | Microcapsule suspension containing nimbin and chitosan oligosaccharide as effective components |
| CN104705303A (en) * | 2015-03-16 | 2015-06-17 | 广东中迅农科股份有限公司 | Pesticide composition for prevention and treatment of plant virus diseases |
| CN111631220A (en) * | 2020-06-13 | 2020-09-08 | 江西啄木蜂科技有限公司 | Pesticide composition and application thereof |
| CN114698643A (en) * | 2022-03-23 | 2022-07-05 | 河南农王实业有限公司 | Agricultural composition containing clothianidin |
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| CN110384094A (en) * | 2019-08-06 | 2019-10-29 | 京博农化科技有限公司 | A kind of bactericidal composition containing flonicamid and chitosan |
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| CN103392737B (en) * | 2013-07-26 | 2015-09-30 | 海南正业中农高科股份有限公司 | Oligosaccharides and sulphur are as the agriculturally useful compositions of building component |
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| WO2013174836A1 (en) * | 2012-05-22 | 2013-11-28 | Bayer Cropscience Ag | Active compounds combinations comprising a lipo-chitooligosaccharide derivative and a nematicide, insecticidal or fungicidal compound |
| CN103210922A (en) * | 2013-04-15 | 2013-07-24 | 京博农化科技股份有限公司 | Bactericidal composition containing oligosaccharins and fenoxanil |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104304286A (en) * | 2014-10-28 | 2015-01-28 | 山东中大药业有限公司 | Suspending agent having effective components of chitosan oligosaccharide and azadirachtin |
| CN104351218A (en) * | 2014-10-28 | 2015-02-18 | 山东中大药业有限公司 | Microcapsule suspension containing nimbin and chitosan oligosaccharide as effective components |
| CN104304286B (en) * | 2014-10-28 | 2016-05-18 | 福建省亚热带植物研究所 | A kind of active ingredient is the suspending agent of chitosan oligosaccharide and nimbin |
| CN104351218B (en) * | 2014-10-28 | 2016-08-17 | 青岛青知企业管理咨询有限公司 | Microcapsule suspension containing nimbin and chitosan oligosaccharide as effective components |
| CN104705303A (en) * | 2015-03-16 | 2015-06-17 | 广东中迅农科股份有限公司 | Pesticide composition for prevention and treatment of plant virus diseases |
| CN111631220A (en) * | 2020-06-13 | 2020-09-08 | 江西啄木蜂科技有限公司 | Pesticide composition and application thereof |
| CN114698643A (en) * | 2022-03-23 | 2022-07-05 | 河南农王实业有限公司 | Agricultural composition containing clothianidin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103651382B (en) | 2016-06-08 |
| CN104839157A (en) | 2015-08-19 |
| CN104839161A (en) | 2015-08-19 |
| CN104839161B (en) | 2017-01-18 |
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