CN103392713B - The Herbicidal combinations that contains penoxsuam and KIH 6127 - Google Patents
The Herbicidal combinations that contains penoxsuam and KIH 6127 Download PDFInfo
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- CN103392713B CN103392713B CN201310267257.9A CN201310267257A CN103392713B CN 103392713 B CN103392713 B CN 103392713B CN 201310267257 A CN201310267257 A CN 201310267257A CN 103392713 B CN103392713 B CN 103392713B
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- China
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- kih
- penoxsuam
- herbicidal combinations
- weeds
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- USSIUIGPBLPCDF-KEBDBYFISA-N pyriminobac-methyl Chemical compound CO\N=C(/C)C1=CC=CC(OC=2N=C(OC)C=C(OC)N=2)=C1C(=O)OC USSIUIGPBLPCDF-KEBDBYFISA-N 0.000 title claims abstract description 50
- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 43
- 241000196324 Embryophyta Species 0.000 claims abstract description 44
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 16
- 235000009566 rice Nutrition 0.000 claims abstract description 16
- 239000004480 active ingredient Substances 0.000 claims abstract description 4
- 240000007594 Oryza sativa Species 0.000 claims abstract 2
- 239000008187 granular material Substances 0.000 claims description 11
- 239000000375 suspending agent Substances 0.000 claims description 10
- 239000004562 water dispersible granule Substances 0.000 claims description 10
- 239000004563 wettable powder Substances 0.000 claims description 10
- 150000001412 amines Chemical class 0.000 claims description 4
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 239000002671 adjuvant Substances 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 239000002917 insecticide Substances 0.000 claims description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 2
- 239000000203 mixture Substances 0.000 abstract description 9
- 239000004009 herbicide Substances 0.000 abstract description 8
- 239000003814 drug Substances 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 4
- 229940079593 drug Drugs 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 231100000053 low toxicity Toxicity 0.000 abstract description 4
- 238000001228 spectrum Methods 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 20
- 241000209094 Oryza Species 0.000 description 14
- 230000003449 preventive effect Effects 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 239000003905 agrochemical Substances 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 6
- 241001290610 Abildgaardia Species 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000005995 Aluminium silicate Substances 0.000 description 4
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 4
- 235000012211 aluminium silicate Nutrition 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical group O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 4
- 239000000575 pesticide Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009333 weeding Methods 0.000 description 4
- 244000058871 Echinochloa crus-galli Species 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 2
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 2
- NASPPUKURYESFJ-UHFFFAOYSA-N C(C)C1=C(C=CC=C1)O.C1=CC=CC=C1 Chemical compound C(C)C1=C(C=CC=C1)O.C1=CC=CC=C1 NASPPUKURYESFJ-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 241001272567 Hominoidea Species 0.000 description 2
- 229920001732 Lignosulfonate Polymers 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229920005551 calcium lignosulfonate Polymers 0.000 description 2
- RYAGRZNBULDMBW-UHFFFAOYSA-L calcium;3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Ca+2].COC1=CC=CC(CC(CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O RYAGRZNBULDMBW-UHFFFAOYSA-L 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000857 drug effect Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000825 pharmaceutical preparation Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000003549 soybean oil Substances 0.000 description 2
- 235000012424 soybean oil Nutrition 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VPGSXIKVUASQIY-UHFFFAOYSA-N 1,2-dibutylnaphthalene Chemical compound C1=CC=CC2=C(CCCC)C(CCCC)=CC=C21 VPGSXIKVUASQIY-UHFFFAOYSA-N 0.000 description 1
- QTJCKLQRJJTCIS-UHFFFAOYSA-N 2-hydroxybenzoic acid;pyrimidine Chemical compound C1=CN=CN=C1.OC(=O)C1=CC=CC=C1O QTJCKLQRJJTCIS-UHFFFAOYSA-N 0.000 description 1
- 108010000700 Acetolactate synthase Proteins 0.000 description 1
- 239000005472 Bensulfuron methyl Substances 0.000 description 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000234646 Cyperaceae Species 0.000 description 1
- 241000234653 Cyperus Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241001553700 Euphorbia lathyris Species 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 235000019482 Palm oil Nutrition 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- UDHMTPILEWBIQI-UHFFFAOYSA-N butyl naphthalene-1-sulfonate;sodium Chemical compound [Na].C1=CC=C2C(S(=O)(=O)OCCCC)=CC=CC2=C1 UDHMTPILEWBIQI-UHFFFAOYSA-N 0.000 description 1
- OOCMUZJPDXYRFD-UHFFFAOYSA-L calcium;2-dodecylbenzenesulfonate Chemical group [Ca+2].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O.CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O OOCMUZJPDXYRFD-UHFFFAOYSA-L 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 239000002285 corn oil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- HMZHAVGFCHINNP-UHFFFAOYSA-N dioctyl benzene-1,2-dicarboxylate;sodium Chemical compound [Na].CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC HMZHAVGFCHINNP-UHFFFAOYSA-N 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 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 1
- 238000001035 drying Methods 0.000 description 1
- QYDYPVFESGNLHU-UHFFFAOYSA-N elaidic acid methyl ester Natural products CCCCCCCCC=CCCCCCCCC(=O)OC QYDYPVFESGNLHU-UHFFFAOYSA-N 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 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 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000003854 herbicide residue Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- QYDYPVFESGNLHU-KHPPLWFESA-N methyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC QYDYPVFESGNLHU-KHPPLWFESA-N 0.000 description 1
- 229940073769 methyl oleate Drugs 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000009671 shengli Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- MZSDGDXXBZSFTG-UHFFFAOYSA-M sodium;benzenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC=C1 MZSDGDXXBZSFTG-UHFFFAOYSA-M 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of Herbicidal combinations that contains penoxsuam and KIH 6127, active ingredient is penoxsuam, KIH 6127. Penoxsuam and the KIH 6127 ratio of weight and number in Herbicidal combinations is 8:1～1:16. The invention has the advantages that penoxsuam, the composite rear raising herbicidal effect of KIH 6127, expand herbicide spectrum, reduce the resistance risk that penoxsuam or the single use of KIH 6127 bring, low toxicity, low-residual, and reduce dosage, medication number of times and use cost, composition effect, higher than each single dose, is the new compositions of preventing and kill off rice terrace annual grassy weeds.
Description
Technical field
The invention belongs to agricultural chemicals weeding technical field, relate to and a kind ofly removing as active ingredient taking penoxsuam, KIH 6127Grass composition, is applicable to prevent and kill off rice terrace annual grassy weeds.
Background technology
Along with people improve constantly the requirement of food security, environmental protection, the agriculture on the crops that people depend on for existenceMedicine service condition also receives much concern. Along with progressively eliminating of high-toxic pesticide, need efficient, low toxicity, safety, environment amenable newlyType medicament. The long-term use of agricultural chemicals simultaneously produces the resistance to the action of a drug of disease pest and weed, also more and more higher to the requirement of control medicament, thisJust need agricultural chemicals research staff to develop the pharmaceutical preparations of highly effective and safe, meet control requirement. Because China's agricultural chemicals has been formulated justStarting, the pesticide species with independent intellectual property right can't be satisfied the demand, and the therefore pesticide mixed preparation of development of new is to work asThe only way of front Agrochemicals.
Paddy rice is one of main cereal crops of China, and paddy field weeding is a great problem on producing. Chemical weed control is controlThe Main Means of weeds processed. In recent years, because some herbicide single dose kind large area are used separately, a lot of weeds have been causedDevelop immunity to drugs. Therefore, be badly in need of the rice weeding pharmaceutical preparations of efficient, low toxicity, economy, safety.
Penoxsuam is rice field broad-spectrum herbicide, can effectively prevent and kill off barnyard grass, moleplant seed and annual Cyperaceae and mixGrass, and effective to numerous broad leaved weeds, the lasting period is long, and it also can prevent and kill off anti-bensulfuron-methyl weeds in rice field simultaneously, and to manyBroad-leaved and sedge weed and barnyard grass etc. have residual activity.
KIH 6127 is a kind of efficient pyrimidine salicylic acid selective herbicide, is inhibitor of acetolactate synthetase. EffectivelyComposition can be in water diffusion rapidly, after the root absorption of weeds, be transmitted in plant body hindered aminoacid synthetic. Interior absorptionBy force, can be absorbed by weeds cauline leaf, to barnyard grass special efficacy, nutgrass flatsedge and broad leaved weed also be had to good preventive effect.
Herbicide is rationally composite is to improve preventive effect, delays the speed of shift of weed community, reduces the single use of agricultural chemicalsThe resistance risk bringing, alleviates the pollution to environment, reduces a kind of effective ways of use cost and reduction herbicide residue. ThisInventor conducts in-depth research the mixture of penoxsuam, KIH 6127, in a large amount of formula indoor screening test and land for growing field cropsOn the basis of the test of pesticide effectiveness, find that penoxsuam, KIH 6127 carry out mixture, within the scope of certain mixed ratio to rice terraceWeeds show synergistic effect, after further study, have completed the present invention.
The mixture of penoxsuam, KIH 6127 and application there is no report at present.
Summary of the invention
The object of the invention is to solve the deficiency that above-mentioned herbicide is single while using, a kind of efficient, low toxicity, low one-tenth are providedThis, quick-acting is good, and the lasting period is long, is conducive to the Herbicidal combinations of the paddy field weed comprehensive regulation.
Technical scheme of the present invention is: a kind of Herbicidal combinations, and by active ingredient penoxsuam, KIH 6127 and suitableInsecticides adjuvant composition. Penoxsuam and the KIH 6127 ratio of weight and number in Herbicidal combinations is 8:1～1:16, preferably thanFor 6:1～1:8. The percentage by weight of penoxsuam in Herbicidal combinations is 0.01%～20%, and KIH 6127 is at Herbicidal combinationPercentage by weight in thing is 0.1%～50%, and all the other are insecticides adjuvant.
Described Herbicidal combinations can, according to well known to a person skilled in the art method, be processed into oil-suspending agent, wettableThe application forms of the applicable agricultural uses such as pulvis, water dispersible granules, granule.
Above-mentioned Herbicidal combinations is processed into oil-suspending agent, and each weight percentages of components is: penoxsuam 0.01%～20%,KIH 6127 0.1%～50%, surfactant 1%～25%, antifreezing agent 0.1%～5%, all the other are carrier.
Above-mentioned Herbicidal combinations is processed into water dispersible granules, and each weight percentages of components is: penoxsuam 0.01%～20%, KIH 6127 0.1%～50%, surfactant 1%～20%, all the other are carrier.
Above-mentioned Herbicidal combinations is processed into wettable powder, and each weight percentages of components is: penoxsuam 0.01%～20%, KIH 6127 0.1%～50%, surfactant 1%～20%, all the other are carrier.
Described Herbicidal combinations is processed into granule, and each weight percentages of components is: penoxsuam 0.01%～20%,KIH 6127 0.1%～50%, surfactant 1%～15%, all the other are carrier.
Described Herbicidal combinations is processed into oil-suspending agent, and surfactant is calcium dodecyl benzene sulfonate, poly alkyl alcoholOxygen vinethene, benzene ethylphenol APEO, lignosulfonates, APES or its phosphate, sulfonation amberOne or more of dioctyl phthalate sodium salt, alkylnaphthalene sulfonate formaldehyde condensation products and polycarboxylic acid; Antifreezing agent is ethylene glycol, the third twoOne in alcohol, glycerine; Described carrier is organobentonite, white carbon, exquisite soybean oil, corn oil, rapeseed oil, turpentineThe mixing of one or more in oil, methyl oleate, coconut oil, palm oil, the senior fatty hydrocarbon ils of methyl naphthalene.
Described Herbicidal combinations is processed into water dispersible granules, wettable powder, granule, and surfactant is dodecaneBase benzene sulfonic acid sodium salt, lauryl sodium sulfate, lignosulfonates, aliphatic alcohol sulfate, aliphatic alcohol polyethenoxy, dibutyl naphthalene sulfonic acidOne or more of sodium, APES, naphthalenesulfonate formaldehyde condensation compound and polycarboxylic acid; Carrier is kaolin, recessedThe mixing of one or more in protruding rod soil, bentonite, diatomite, talcum powder, precipitated calcium carbonate, urea, white carbon.
The production technology of the described various application forms of Herbicidal combinations all belongs to existing known technology, does not repeat them here.
Herbicidal combinations provided by the invention, is applied to and prevents and kill off rice terrace annual grassy weeds.
Herbicidal combinations provided by the invention, adopts the method for spraying to use conventionally, also can adopt as required agriculturalOther operation techniques of upper application are as pesticide-clay mixture method or granulation agent or make fertilizer granules and spread fertilizer over the fields.
Herbicidal combinations provided by the invention has following beneficial effect.
1, Herbicidal combinations provided by the invention, has expanded herbicide spectrum, in certain ratio range, shows synergistic effect,The prevention effect of composition is significantly improved than single dose, has reduced the using dosage of agricultural chemicals, has reduced medication number of times, has reducedDrug cost, has reduced the adverse effect of agricultural chemicals to ecological environment.
2, provided by the invention is Herbicidal combinations, can reduce the resistance risk that long-term use single compound produces,Increase the service life of medicament, to the comprehensive regulation important in inhibiting of Weed Resistance.
3, Herbicidal combinations provided by the invention, rapidly, the lasting period is long in drug effect performance, and use cost is low, easy to use, economizesShi Shengli, it applies huge economic benefit and social benefit.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage more short and sweet, the following specific embodiment of the present inventionDescribe, but the present invention only limits to absolutely not these examples. The following stated is only the good embodiment of the present invention, only for retouchingState the present invention, can not be interpreted as the restriction to scope of the present invention. It should be pointed out that all the spirit and principles in the present invention itInterior done any amendment, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
In these embodiments, unless otherwise indicated, all percentage is all weight percentage.
Embodiment 1(8% penoxsuam KIH 6127 oil-suspending agent):
Penoxsuam 2%,
KIH 6127 6%,
Benzene ethylphenol APEO 5%,
Sodium lignin sulfonate 5～8%,
Organobentonite 5～7%,
Exquisite soybean oil to 100%.
Above-mentioned material (except organobentonite) is joined in reactor mixer together, stir 2 hours, then with in advanceThe organobentonite having dissolved is put into together high-shear emulsifying still and is sheared 2-3 hour, opens pan feeding valve at the bottom of still, by thing after emulsificationMaterial injects stage sand grinding machine and grinds, and the fineness of materials 98% after grinding, by discharging after 1-5um sieves, can be made into mobileThe 8% penoxsuam KIH 6127 oil-suspending agent that property is good.
The present embodiment is used for preventing and treating rice direct seeding field annual grassy weeds: assorted to grassy weed, sedge weed and broad-leavedGrass is added up, and 4 processing are established in experiment altogether, and processing 1 is 8% penoxsuam KIH 6127 oil-suspending agent, and processing 2 is single dose2.5% penoxsuam oil-suspending agent, processing 3 is single dose 10% KIH 6127 oil-suspending agent, (not dispenser does not remove for contrast to process 4Grass), after 15 days, add up and contrast each processing number of weeds amount and preventive effect, result of the test is in table 1.
Table 1,8% penoxsuam KIH 6127 oil-suspending agent field control effectiveness test result.
Remarks: strain preventive effect=(check plot weeds strain number-treatment region weeds strain number)/check plot weeds strain counts * 100%.
Embodiment 2(20% penoxsuam KIH 6127 water dispersible granules):
Penoxsuam 5%,
KIH 6127 15%,
Lauryl sodium sulfate 4%,
Metal carboxylate 5%,
Urea 30～40%,
Kaolin to 100%.
Above-mentioned material is added in cone-type mixer and mixed together, pulverize the thing after pulverizing by airslide disintegrating millMaterial mixes through cone-type mixer again, and mixed fineness of materials 98% is by 600 mesh standard sieves, adds that in kneader, be kneaded into canPlastic material, finally puts into Squeezinggranulator extruder grain by this material, after granulation, makes 20% 5 fluorine through dry, screeningSulphur grass amine KIH 6127 water dispersible granules.
The present embodiment is used for preventing and treating rice seedling throwing field annual grassy weeds: assorted to grassy weed, sedge weed and broad-leavedGrass is added up, and 4 processing are established in experiment altogether, and processing 1 is 20% penoxsuam KIH 6127 water dispersible granules, and processing 2 is single dose10% penoxsuam water dispersible granules, processing 3 is single dose 10% KIH 6127 water dispersible granules, (not dispenser does not remove for contrast to process 4Grass), after 15 days, add up and contrast each processing number of weeds amount and preventive effect, result of the test is in table 2.
Table 2,20% penoxsuam KIH 6127 water dispersible granules field control effectiveness test result.
Remarks: strain preventive effect=(check plot weeds strain number-treatment region weeds strain number)/check plot weeds strain counts * 100%.
Embodiment 3(25% penoxsuam KIH 6127 wettable powder):
Penoxsuam 5%,
KIH 6127 20%,
Lauryl sodium sulfate 2%,
Sodium butylnaphthalenesulfonate 3%,
Calcium lignosulfonate 5%,
White carbon 5%,
Kaolin to 100%.
Above-mentioned material is added in cone-type mixer and mixed together, pulverize the thing after pulverizing by airslide disintegrating millMaterial mixes through cone-type mixer again, and mixed fineness of materials 98%, by 600 mesh standard sieves, obtains 25% penoxsuam phoneticGrass ether wettable powder.
The present embodiment is used for preventing and treating rice seedling throwing field annual grassy weeds: to grassy weed, sedge weed, broad leaved weedAdd up. 4 processing are established in experiment altogether, and processing 1 is 25% penoxsuam KIH 6127 wettable powder, and processing 2 is single dose10% penoxsuam wettable powder, processing 3 is single dose 10% KIH 6127 wettable powder, (not dispenser does not remove for contrast to process 4Grass), after 15 days, add up and contrast each processing number of weeds amount and preventive effect, result of the test is in table 3.
Table 3,25% penoxsuam KIH 6127 wettable powder field control effectiveness test result.
Remarks: strain preventive effect=(check plot weeds strain number-treatment region weeds strain number)/check plot weeds strain counts * 100%.
Embodiment 4(0.2% penoxsuam KIH 6127 granule):
Penoxsuam 0.04%,
KIH 6127 0.16%,
Lauryl sodium sulfate 4%,
Calcium lignosulfonate 5%,
Attapulgite 30%,
Kaolin to 100%.
Above-mentioned material is added in cone-type mixer and mixed together, pulverize the thing after pulverizing by airslide disintegrating millMaterial mixes through cone-type mixer again, and mixed fineness of materials 98%, by 600 mesh standard sieves, obtains wettable powder. Can by thisWP drops into the granulation that adds water in granulating disc, cooling by the dry screening of drying, cooling cylinder, makes 0.2% 5 fluorineSulphur grass amine KIH 6127 granule.
The present embodiment is used for preventing and treating rice seedling throwing field annual grassy weeds: assorted to grassy weed, sedge weed and broad-leavedGrass is added up, and 4 processing are established in experiment altogether, and processing 1 is 0.2% penoxsuam KIH 6127 granule, and processing 2 is single dose0.2% penoxsuam granule, processing 3 is single dose 0.2 KIH 6127 granule, processes 4 for contrast (not weeding of not dispenser), 15After it, add up and contrast each processing number of weeds amount and preventive effect, result of the test is in table 4.
Table 4,0.2% penoxsuam KIH 6127 granule field control effectiveness test result.
Remarks: strain preventive effect=(check plot weeds strain number-treatment region weeds strain number)/check plot weeds strain counts * 100%.
Can find out by above-described embodiment, Herbicidal combinations of the present invention is assorted to rice terrace grassy weed, CyperaceaeGrass and broad leaved weed drug effect are outstanding, have expanded herbicide spectrum, and preventive effect is higher than single dose, good to Security of rice, are that one is applicable to preventExcept the novel Herbicidal combinations of rice terrace annual grassy weeds.
Claims (5)
1. a Herbicidal combinations that contains penoxsuam and KIH 6127, is characterized in that: active ingredient is penoxsuamAnd KIH 6127, penoxsuam and the KIH 6127 ratio of weight and number in Herbicidal combinations is 8:1～1:16.
2. the Herbicidal combinations that contains penoxsuam and KIH 6127 according to claim 1, is characterized in that: five fluorine sulphursGrass amine and the ratio of weight and number of KIH 6127 in Herbicidal combinations are 6:1～1:8.
3. the Herbicidal combinations that contains penoxsuam and KIH 6127 according to claim 1, is characterized in that: five fluorine sulphursThe percentage by weight of grass amine in Herbicidal combinations is 0.01%～20%, and the percentage by weight of KIH 6127 in Herbicidal combinations is0.1%～50%, all the other are insecticides adjuvant.
4. the Herbicidal combinations that contains penoxsuam and KIH 6127 according to claim 1, is characterized in that: describedHerbicidal combinations is processed into oil-suspending agent, water dispersible granules, wettable powder or granule.
5. the Herbicidal combinations that contains penoxsuam and KIH 6127 according to claim 1 is to prevent and kill off rice terrace annualApplication in weeds.
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| CN103814919A (en) * | 2014-02-26 | 2014-05-28 | 江苏富鼎化学有限公司 | Cyhalofop-butyl pyriminobac-methyl penoxsulam oil flowable concentrate |
| CN104886103A (en) * | 2015-06-17 | 2015-09-09 | 广东中迅农科股份有限公司 | Weeding composition containing penoxsulam, halosulfuron-methyl and pyriminobac-methyl |
| CN105379726A (en) * | 2015-11-26 | 2016-03-09 | 广东中迅农科股份有限公司 | Weeding composition prepared from pyriminobac-methyl, oxyfluorfen and triafamone |
| CN105432632A (en) * | 2015-11-30 | 2016-03-30 | 浙江新农化工股份有限公司 | Weeding composition containing pyriminobac-methyl, penoxsulam and metamifop and preparation and application thereof |
| CN105432634A (en) * | 2015-12-18 | 2016-03-30 | 广东中迅农科股份有限公司 | Pesticide composition containing florasulam and pyriminobac-methyl |
| CN109105380A (en) * | 2018-10-15 | 2019-01-01 | 安徽圣丰生化有限公司 | A kind of herbicidal composition of penoxsuam and KIH 6127 |
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| CN101022731B (en) * | 2004-09-17 | 2010-06-16 | 石原产业株式会社 | herbicide composition |
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Application publication date: 20131120 Assignee: Hu'nan Agricultural University Heartale Agrochemicals Co., Ltd. Assignor: Guangdong Zhongxun Agricultural Technology Co., Ltd. Contract record no.: X2019440020031 Denomination of invention: Weeding composition containing penoxsulam and pyriminobac-methyl Granted publication date: 20160511 License type: Common License Record date: 20191204 |
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Denomination of invention: Weeding composition containing penoxsulam and pyriminobac-methyl Effective date of registration: 20200428 Granted publication date: 20160511 Pledgee: China Co truction Bank Corp Huizhou branch Pledgor: GUANGDONG ZHONGXUN AGRICULTURAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980001916 |