CN103004855A - Composition containing oligosaccharide and anabasine insecticide components - Google Patents
Composition containing oligosaccharide and anabasine insecticide components Download PDFInfo
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- CN103004855A CN103004855A CN2012104845934A CN201210484593A CN103004855A CN 103004855 A CN103004855 A CN 103004855A CN 2012104845934 A CN2012104845934 A CN 2012104845934A CN 201210484593 A CN201210484593 A CN 201210484593A CN 103004855 A CN103004855 A CN 103004855A
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Abstract
The invention relates to a composition containing oligosaccharide and an anabasine insecticide, wherein the oligosaccharide is one or more selected from chitosan oligosaccharide, sodium alginate oligosaccharides, pectin oligosaccharide, oligosaccharides, xylo-oligosaccharide and soybean oligosaccharide, and the anabasine insecticide is one or more selected from imidacloprid, acetamiprid, thiamethoxam, thiacloprid, nitenpyram, dinotefuran and clothianidin. The mass proportion of the oligosaccharide to the anabasine insecticide is (40:1)-(1:40). Compared with the prior art, for the pesticide composition disclosed by the invention, a composition of active ingredients has a synergistic effect; and compared with anabasine singe dosages, for the pesticide composition disclosed by the invention, the effects on aphid, aleyrodid, plant hopper and the like are obviously improved.
Description
Technical field
The present invention relates to a kind of agriculturally useful compositions, particularly a kind of composition that contains oligosaccharides and anabasine insecticide.The present invention can be used for preventing and treating rice fulgorid, aphid, trialeurodes vaporariorum, scale insect, thrips, rice gall midge etc., and MRDV, stripe disease, black streaked dwarf virus of rice, wheat rosette stunt are had good preventive effect.
Background technology
The insects such as rice fulgorid, aphid, trialeurodes vaporariorum, scale insect, thrips, rice gall midge are the important pests on the crops such as paddy rice, vegetables, fruit tree, cotton, and these insect breeding amounts are large, and generation overlap is obvious.And the damage by disease and insect of same crop often occurs simultaneously, and the peasant often attends to one thing and lose sight of another when separately pest control or disease, not only delay work and miss control opportunity, from and strengthen dosage etc.In recent years, because single and Scientific Usage of Drugs not causes the destruction of the raising of peasant's cost, environmental pollution and ecotope etc.The composition of two kinds of different structures, the different mechanisms of action being carried out composite, is to reduce and the effective way of delaying drug resistance insect, expanding prevention target, raising drug effect.
Oligosaccharides, it is the bioactivator with specific aggregation degree that glycan is obtained through special biological enzyme technology processing, its molecular weight is lower, water-soluble better, easily absorbed by organism, has special biologically active, have the function of diseases prevention, disease-resistant, regulating plant growth, growth, but utilize the oligosaccharides specific aim of separate sources to develop serial oligosaccharides biopesticide.
The anabasine insecticide Main Function is in the acetylcholinergic receptor of insect.Owing to having unique mechanism of action, with conventional pesticide without cross resistance, not only have absorption in efficient, wide spectrum and the good root, tag and stomach poison function, and environmentally safe, be one of medicament that substitutes organic phosphates, carbamates and organochlorine class etc. with high poison, high residue.
Imidacloprid (imidac loprid) is the anabasine insecticide of using early.For a long time, be widely used in preventing and treating plant hopper, aphid, aleyrodid etc.Yet various pests has produced higher pesticide resistance to Imidacloprid over 2005.And Acetamiprid (acetamiprid), Diacloden (thiamethoxam), thiacloprid (thiacloprid), Nitenpyram (nitenpyram), the medicaments such as MTI-446 (dinotefuran) and clothianidin (clothianidin) are the anabasine insecticides outstanding to the insect preventive effect, for reducing and delaying insect to the pesticide resistance of these anabasine medicaments, the double insect pest texts of curing the disease, the inventor has carried out the test of pesticide effectiveness of a large amount of oligosaccharides and anabasine compound, found beyond thought effect, reduce spraying times, be beneficial to and reduce farming originally, improve the agricultural product economic benefit.
Summary of the invention
The objective of the invention is delaying drug resistance insect, expanding prevention target, improve the damage by disease and insect drug effect, a kind of composition and application that contains oligosaccharides and anabasine insecticide is provided.
Concrete, the invention provides a kind of composition that contains oligosaccharides and anabasine insecticide, wherein said oligosaccharides is one or more in chitosan oligosaccharide, sodium alginate oligosaccharides, pectic oligosaccharides, isomaltulose, wood oligose and the soy oligosaccharide.Preferably, oligosaccharides is chitosan oligosaccharide, and anabasine insecticide is selected from one or more in Imidacloprid, Acetamiprid, Diacloden, thiacloprid, Nitenpyram, MTI-446 and the clothianidin.
In the above-mentioned composition, the ratio of quality and the number of copies of oligosaccharides and anabasine insecticide is 40: 1-1: 40, and preferred ratio of quality and the number of copies is 10: 1-1: 10.
Above-mentioned composition can be processed and be mixed with microemulsion, suspending agent, wetting powder or water dispersible granules, and processing method is the formulation preparation method of this area routine.
The present invention also provides the method for using the above-mentioned composition prevention and elimination of disease and pests, is to be applied to composition on the crop or uses in the soil or the seed dressing application.
The present invention also provides above-mentioned composition to be used for the purposes of pest control, and the application concentration that it is characterized in that active component is 100-3000mg/Kg, and preferred, application concentration is 500-1500mg/Kg.
Preferably, in the such use, described insect is the insects such as Homoptera, thrips or coleoptera.Preferably, insect is selected from one or more in rice fulgorid, aphid, trialeurodes vaporariorum, flea beetle, scale insect, thrips or the rice gall midge etc.
The present invention also provides above-mentioned composition to be used for preventing and treating the purposes of crop pest, and the application concentration that it is characterized in that active component is 100-3000mg/Kg, and preferred, application concentration is 500-1500mg/Kg.
Preferably, in the such use, described crop pest is the disease that the insects such as plant hopper, aleyrodid, aphid cause, preferably, described disease is the diseases such as MRDV, stripe disease, black streaked dwarf virus of rice, wheat rosette stunt.
Composition pesticide of the present invention compared with prior art produces following beneficial effect:
(1) active ingredient compositions has synergistic effect;
(2) composition is compared with the anabasine single dose, and aphid, aleyrodid, plant hopper texts are obviously improved;
(3) composition has enlarged the application target, and a dispenser can prevent and treat disease and insect pest simultaneously;
(4) because the mechanism of action of composition active component is different, according to the pest resistance to insecticide theory and practice, the application of composition can delay the resistance development of anabasine medicament, prolongs its service life.
Embodiment
The following stated only is used 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
By setting concentration, the accurate weighing medicament of seed weight chitosan oligosaccharide, Imidacloprid, Acetamiprid, Diacloden, thiacloprid, Nitenpyram, MTI-446, clothianidin and chitosan oligosaccharide and imidacloprid composition, chitosan oligosaccharide and Acetamiprid composition, chitosan oligosaccharide and Diacloden composition, chitosan oligosaccharide and thiacloprid composition, chitosan oligosaccharide and composition containing nitenpyram, chitosan oligosaccharide and MTI-446 composition, chitosan oligosaccharide and clothianidin composition, after dripping the gauge water dilution, evenly mix green vegetables seed 30min, sow at living geodetic ridging, if trialeurodes vaporariorum, flea beetle and aphid test field, field is all established blank.Observe green vegetables trialeurodes vaporariorum in seedling stage, flea beetle behind the seed sprouting, a situation arises for aphid, and according to the quantity of a situation arises investigation green vegetables trialeurodes vaporariorum, flea beetle, aphid, 5 strains are investigated in every processing, the results are shown in Table 1.
The composition seed dressing of table 1 chitosan oligosaccharide and anabasine insecticide is to the insect effect
The composition seed dressing of chitosan oligosaccharide and anabasine insecticide is shown in Table 1 the effect of insect, can find out, under same medicine dosage, with respect to single dose, composition is 1:1-10 in the active ingredient proportioning, when the active ingredient dosage is 1000-1500mg/Kg, to the raising of the equal different Cheng Du of preventive effect of trialeurodes vaporariorum, flea beetle and aphid; But for 3 kinds of insects, composition is more obvious to the effect of trialeurodes vaporariorum and aphid, the insect number that shows the rear 10d of emerging is 0, and the insect generation quantity behind the 20d also significantly reduces than single dose, outstanding is, chitosan oligosaccharide and thiacloprid composition, chitosan oligosaccharide and MTI-446 composition lasting period are longer, and 2 processing occur without aphid.By seed dressing, but specific aim reduces the drug cost of trialeurodes vaporariorum, aphid, is beneficial to and increases economic efficiency and environmental ecology.
Embodiment 2
By setting the accurate weighing medicament of concentration chitosan oligosaccharide, Imidacloprid, Acetamiprid, Diacloden, thiacloprid, Nitenpyram, MTI-446, clothianidin and chitosan oligosaccharide and imidacloprid composition, chitosan oligosaccharide and Acetamiprid composition, chitosan oligosaccharide and Diacloden composition, chitosan oligosaccharide and thiacloprid composition, chitosan oligosaccharide and composition containing nitenpyram, chitosan oligosaccharide and MTI-446 composition, chitosan oligosaccharide and clothianidin composition, after the gauge water dilution, spraying once after corn seed is emerged 7d, a situation arises for 45d " Invest, Then Investigate " MRDV, 200 strains are investigated in every processing, the results are shown in Table 2.
The composition of table 2 chitosan oligosaccharide and anabasine insecticidal constituent is to the preventive effect of MRDV
The composition of chitosan oligosaccharide and anabasine insecticide sees Table 2 to the preventive effect of MRDV, can find, with respect to blank, chitosan oligosaccharide, Imidacloprid, Acetamiprid, Diacloden, thiacloprid, Nitenpyram, MTI-446, clothianidin all has certain preventive effect to MRDV, reason is that chitosan oligosaccharide has immunoregulation effect to the growth of corn, and anabasine insecticide has preventive effect to the small brown rice planthopper that causes rough dwarf disease, outstanding is that the composition of chitosan oligosaccharide and anabasine insecticide preventive effect to MRDV under 5-10:1 and 500-1000mg/Kg dosage reaches 100%.
Claims (10)
1. composition that contains oligosaccharides and anabasine insecticide, wherein said oligosaccharides is one or more in chitosan oligosaccharide, sodium alginate oligosaccharides, pectic oligosaccharides, isomaltulose, wood oligose and the soy oligosaccharide, and anabasine insecticide is selected from one or more in Imidacloprid, Acetamiprid, Diacloden, thiacloprid, Nitenpyram, MTI-446 and the clothianidin.
2. composition according to claim 1, wherein oligosaccharides is chitosan oligosaccharide.
3. composition according to claim 1 and 2, wherein the ratio of quality and the number of copies of oligosaccharides and anabasine insecticide is 40:1-1:40.
4. composition according to claim 3, wherein the ratio of quality and the number of copies of oligosaccharides and anabasine insecticide is 10:1-1:10.
5. each described composition according to claim 1-4, said composition processing is mixed with microemulsion, suspending agent, wetting powder or water dispersible granules.
6. each described composition of claim 1-5 is used for the purposes of pest control, the application concentration that it is characterized in that active component is 100-3000mg/Kg, and wherein insect is selected from one or more in rice fulgorid, aphid, trialeurodes vaporariorum, flea beetle, scale insect, thrips or the rice gall midge etc.
7. purposes according to claim 6, wherein application concentration is 500-1500mg/Kg.
8. each described composition of claim 1-5 is used for preventing and treating the purposes of crop pest, and the application concentration that it is characterized in that active component is 100-3000mg/Kg, and described crop pest is the disease that plant hopper, aleyrodid or aphid insect cause.
9. purposes according to claim 8, wherein application concentration is 500-1500mg/Kg.
10. purposes according to claim 8, wherein disease is MRDV, stripe disease, black streaked dwarf virus of rice or wheat rosette stunt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012104845934A CN103004855A (en) | 2012-11-26 | 2012-11-26 | Composition containing oligosaccharide and anabasine insecticide components |
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| CN2012104845934A CN103004855A (en) | 2012-11-26 | 2012-11-26 | Composition containing oligosaccharide and anabasine insecticide components |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553763A (en) * | 2013-10-09 | 2014-02-05 | 海南正业中农高科股份有限公司 | Agricultural composition containing chitosan oligosaccharide and fipronil |
| CN103689011A (en) * | 2013-12-30 | 2014-04-02 | 青岛崂乡茶制品有限公司 | Pesticide for tea cultivation |
| CN103814938A (en) * | 2014-02-21 | 2014-05-28 | 罗晓丹 | Sugarcane insecticide granula containing clothianidin |
| CN104222087A (en) * | 2014-08-25 | 2014-12-24 | 王子宁 | Nitenpyram and chitosan oligosaccharide compound composition |
| CN104304285A (en) * | 2014-10-28 | 2015-01-28 | 山东中大药业有限公司 | Compound insecticidal water emulsion agent for preventing and treating contariniapyrivora |
| 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 |
| CN104817406A (en) * | 2014-05-06 | 2015-08-05 | 青岛中达农业科技有限公司 | Plant protection composition containing chitosan oligosaccharide and dinotefuran |
| CN106342871A (en) * | 2016-08-25 | 2017-01-25 | 上海贯发海洋生物科技有限公司 | Composition for preventing and controlling plant virus disease and application thereof |
| CN106489967A (en) * | 2016-08-31 | 2017-03-15 | 海南正业中农高科股份有限公司 | Agriculturally useful compositions containing chitosan oligosaccharide Yu pyraclostrobin |
| CN106508955A (en) * | 2016-08-25 | 2017-03-22 | 上海贯发海洋生物科技有限公司 | Nematode killing composition containing polymeric iodine and application of composition |
| CN106929435A (en) * | 2017-05-16 | 2017-07-07 | 南京工业大学 | The bacterial strain of anabasine pesticide and its application in one plant of degraded soil |
| CN110810433A (en) * | 2019-12-04 | 2020-02-21 | 河南农贝得农业科技有限公司 | Seed dressing agent for crop rough dwarf and preparation method thereof |
| CN111226972A (en) * | 2020-03-11 | 2020-06-05 | 江苏克胜集团股份有限公司 | Pesticide for preventing and treating bemisia tabaci and application thereof |
| CN111631220A (en) * | 2020-06-13 | 2020-09-08 | 江西啄木蜂科技有限公司 | Pesticide composition and application thereof |
| CN111742929A (en) * | 2020-08-07 | 2020-10-09 | 南京轩凯生物科技有限公司 | Synergistic insecticide and application thereof |
| CN111820212A (en) * | 2020-07-28 | 2020-10-27 | 南京轩凯生物科技有限公司 | Application of microbial polysaccharide as pesticide synergist in pesticide |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553763A (en) * | 2013-10-09 | 2014-02-05 | 海南正业中农高科股份有限公司 | Agricultural composition containing chitosan oligosaccharide and fipronil |
| CN103553763B (en) * | 2013-10-09 | 2015-07-08 | 海南正业中农高科股份有限公司 | Agricultural composition containing chitosan oligosaccharide and fipronil |
| CN103689011A (en) * | 2013-12-30 | 2014-04-02 | 青岛崂乡茶制品有限公司 | Pesticide for tea cultivation |
| CN103814938A (en) * | 2014-02-21 | 2014-05-28 | 罗晓丹 | Sugarcane insecticide granula containing clothianidin |
| CN104817406A (en) * | 2014-05-06 | 2015-08-05 | 青岛中达农业科技有限公司 | Plant protection composition containing chitosan oligosaccharide and dinotefuran |
| CN104222087A (en) * | 2014-08-25 | 2014-12-24 | 王子宁 | Nitenpyram and chitosan oligosaccharide compound composition |
| CN104222087B (en) * | 2014-08-25 | 2016-04-27 | 王子宁 | A kind of Nitenpyram and chitosan oligosaccharide complex composition |
| CN104304285A (en) * | 2014-10-28 | 2015-01-28 | 山东中大药业有限公司 | Compound insecticidal water emulsion agent for preventing and treating contariniapyrivora |
| 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 |
| CN106342871A (en) * | 2016-08-25 | 2017-01-25 | 上海贯发海洋生物科技有限公司 | Composition for preventing and controlling plant virus disease and application thereof |
| CN106508955A (en) * | 2016-08-25 | 2017-03-22 | 上海贯发海洋生物科技有限公司 | Nematode killing composition containing polymeric iodine and application of composition |
| CN106489967A (en) * | 2016-08-31 | 2017-03-15 | 海南正业中农高科股份有限公司 | Agriculturally useful compositions containing chitosan oligosaccharide Yu pyraclostrobin |
| CN106929435A (en) * | 2017-05-16 | 2017-07-07 | 南京工业大学 | The bacterial strain of anabasine pesticide and its application in one plant of degraded soil |
| CN106929435B (en) * | 2017-05-16 | 2019-08-06 | 南京工业大学 | The bacterial strain of anabasine pesticide and its application in one plant of degradation soil |
| CN110810433A (en) * | 2019-12-04 | 2020-02-21 | 河南农贝得农业科技有限公司 | Seed dressing agent for crop rough dwarf and preparation method thereof |
| CN111226972A (en) * | 2020-03-11 | 2020-06-05 | 江苏克胜集团股份有限公司 | Pesticide for preventing and treating bemisia tabaci and application thereof |
| CN111631220A (en) * | 2020-06-13 | 2020-09-08 | 江西啄木蜂科技有限公司 | Pesticide composition and application thereof |
| CN111820212A (en) * | 2020-07-28 | 2020-10-27 | 南京轩凯生物科技有限公司 | Application of microbial polysaccharide as pesticide synergist in pesticide |
| CN111742929A (en) * | 2020-08-07 | 2020-10-09 | 南京轩凯生物科技有限公司 | Synergistic insecticide and application thereof |
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Application publication date: 20130403 |