CN1886049A - Fungicidal mixtures for controlling rice pathogens - Google Patents

Fungicidal mixtures for controlling rice pathogens Download PDF

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Publication number
CN1886049A
CN1886049A CN 200480035024 CN200480035024A CN1886049A CN 1886049 A CN1886049 A CN 1886049A CN 200480035024 CN200480035024 CN 200480035024 CN 200480035024 A CN200480035024 A CN 200480035024A CN 1886049 A CN1886049 A CN 1886049A
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compound
mixture
formula
seed
plant
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J·托尔莫艾布拉斯科
T·格尔特
M·舍勒尔
R·施蒂尔
S·施特拉特曼
U·舍夫尔
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BASF SE
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BASF SE
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Abstract

The invention relates to fungicidal mixtures for controlling rice pathogens, which comprise as the active components 1) the triazolopyrimidine derivative of formula (I) and 2) phosphorous acid H3PO3, the alkali or alkaline earth salts thereof or derivatives releasing the same in a synergistically effective amount. The invention also relates to a method for controlling parasitic fungi using mixtures of compound I with compound II and to the use of compound I with compound II for producing the aforementioned mixtures, and to agents that contain said mixtures.

Description

Be used to prevent and treat the Fungicidal mixture of pathogenic agents of rice
The present invention relates to Fungicidal mixture, the following compound that this mixture comprises cooperative effective quantity is as active component:
1) triazolopyrimidine derivative of formula I:
With
2) phosphorous acid H 3PO 3, its alkali metal or alkali salt or discharge their derivative I I.
In addition, the invention still further relates to a kind of mixture methods for fighting harmful mushrooms of using Compound I and Compound I I and Compound I and Compound I I in such mixture of preparation purposes and the composition that comprises these mixtures.
Compound I, i.e. 5-chloro-7-(4-methyl piperidine-1-yl)-6-(2,4, the 6-trifluorophenyl)-[1,2,4] triazols [1,5-a] pyrimidine, its preparation and known by document (WO 98/46607) to the effect of harmful fungoid.
The mixture of triazolo pyrimidine and other reactive compounds is known by EP-A 988 790 and US 6 268 371 prevailingly.
Synergistic mixture described in the EP-A 988 790 allegedly has Fungicidally active to mildew on various cereal classes, fruits and vegetables disease, especially wheat and the barley or the gray mold on the apple.Be described to rice class disease particularly suitable by US 6 268 371 known mixture.
Phosphorous acid be the commercially available reactive compound phosphinic acid ethyl ester established already (common name: fosetyl (fosetyl)) IIa and phosphinic acid ethyl ester aluminium salt (common name: the actual effectively catabolite of IIb ethyl phosphine aluminium (fosetyl aluminum)):
The preparation of ester IIa and corresponding aluminium salt IIb and fungicidal action are known by document (FR 22 54 276).
For harmful fungoid effectively being prevented and treated, the purpose of this invention is to provide the mixture (Synergistic mixture) that under total amount of application of reactive compound reduces, harmful fungoid is had improved action with alap rate of application.
We have found that this purpose realizes by the mixture of beginning definition.In addition, we have found to compare with using the issuable effect of independent compound, simultaneously, i.e. associating or separate administration Compound I and Compound I I, or administered compound I and Compound I I can prevent and treat harmful fungoid better successively.
Compound I and Compound I I that the mixture of Compound I and II or while (unite or separate) use have significant validity to the wide region plant pathogenic fungi that especially is selected from Ascomycetes (Ascomycetes), deuteromycetes (Deuteromycetes), Oomycete (Oomycetes) and Basidiomycetes (Basidiomycetes).They can be used as blade face and soil fungicide in crop protection.
They are even more important to the numerous fungies of control in various cultivated plants such as banana, cotton, vegetable variety (for example cucumber, beans and cucurbitaceous plant), barley, dogstail, oat, coffee, potato, corn, fruit variety, rice, rye, soybean, tomato, grape vine, wheat, ornamental plants, sugarcane and a large amount of seed.
They are particularly suited for preventing and treating the following plants pathogenic epiphyte: the standing grain powdery mildew in the cereal class (Blumeria graminis) (powdery mildew), two spore powdery mildews (Erysiphecichoracearum) on the cucurbitaceous plant and monofilament shell powdery mildew (Sphaerotheca fuliginea), apple mildew bacterium on the apple (Podosphaera leucotricha), grape snag shell (Uncinulanecator) on the grape vine, handle rest fungus (Puccinia) on the cereal class belongs to, cotton, rhizoctonia on rice and the lawn (Rhizoctonia) belongs to, smut on cereal class and the sugarcane (Ustilago) belongs to, black star germ on the apple (Venturia inaequalis), the cereal class, flat navel in rice and the lawn wriggles that spore (Bipolaris) belongs to and interior navel is wriggled spore (Drechslera) genus, clever withered septoria musiva on the wheat (Septoria nodorum), strawberry, vegetables, Botrytis cinerea on ornamental plants and the grape vine (Botrytis cinerea), banana, ball chamber bacterium (Mycosphaerella) on peanut and the cereal class belongs to, eye spot bacterium on wheat and the barley (Pseudocercosporella herpotrichoides), Pyricularia oryzae on the rice (Pyriculariaoryzae), phytophthora infestans on potato and the tomato (Phytophthora infestans), false downy mildew (Pseudoperonospora) on cucurbitaceous plant and the lupulus belongs to, grape on the grape vine is given birth to single shaft mould (Plasmopara viticola), chain lattice spore (Alternaria) on vegetables and the fruit belongs to, and Neurospora (Fusarium) belongs to and wheel branch spore (Verticillium) belongs to.
Mixture of the present invention is for the harmful fungoid on control rice plants and the seed thereof, and for example flat navel wriggles that spore (Bipolaris) belongs to and interior navel is wriggled, and spore (Drechslera) genus and Pyricularia oryzae (Pyriculariaoryzae) are even more important.They are particularly suitable for the rice brown spot that control is caused by palace portion cochliobolus (Cochliobolusmiyabeanus).
Pathogenic agents of rice is different from the pathogene in cereal class or the fruit usually.Pyricularia oryzae is with Bamboo grass wood photovoltaicing leather bacteria (Corticium sasakii, synonym Rhizoctonia solani Kuhn (Rhizoctonia solani)) is a most popular disease pathogene in rice plants.Rhizoctonia solani Kuhn is unique pathogene with agriculture importance from Agaricomycetidae subclass.Different with other fungies of great majority, this fungi is not via spore invasion and attack plant, attacks plant but infect via mycelium.
Mixture of the present invention also can be used for protective material (as protection timber) for example to prevent and treat Paecilomyces varioti (Paecilomyces variotii).
When preparation during mixture, preferably use pure reactive compound I and II, can be as required to the reactive compound that wherein adds other antagonism harmful fungoid or other insect such as insect, spider or nematode, or weeding or growth regulating-activity compound or fertilizer.
Other reactive compound suitable on above-mentioned meaning is especially for being selected from following reactive compound:
Acyl group alanine class, for example M 9834 (benalaxyl), metalaxyl (metalaxyl), fenfuram (ofurace), _ frost spirit (oxadixyl),
Amine derivative, for example aldimorph, dodemorfe (dodemorph), butadiene morpholine (fenpropimorph), fenpropidin (fenpropidin), guazatine (guazatine), biguanide spicy acid salt (iminoctadine), tridemorph (tridemorph)
Anilino-pyrimidine, for example pyrimethanil (pyrimethanil), mepanipyrim (mepanipyrim) or encircle third pyrimidine (cyprodinil),
Antibiotic, for example cycloheximide (cycloheximid), griseofulvin (griseofulvin), spring thunder element (kasugamycin), myprozine (natamycin), Polyoxin (polyoxin) or streptomycin (streptomycin),
Azole, Bitertanol (bitertanol) for example, bromuconazole (bromoconazole), cyproconazole (cyproconazole), _ ether azoles (difenoconazole), alkene azoles alcohol (dinitroconazole), IMAZALIL (enilconazole), oxole bacterium (epoxiconazole), RH-7592 (fenbuconazole), Fluquinconazole (fluquinconazole), Flusilazole (flusilazole), Flutriafol (flutriafol), own azoles alcohol (hexaconazole), IMAZALIL (imazalil), cycltebuconazole (ipconazole), encircle penta azoles bacterium (metconazole), nitrile bacterium azoles (myclobutanil), penconazole (penconazole), propiconazole (propiconazole), Prochloraz (prochloraz), prothioconazoles (prothioconazole), simeconazoles (simeconazole), Tebuconazole (tebuconazole), fluorine ether azoles (tetraconazole), triazolone (triadimefon), triadimenol (triadimenol), fluorine bacterium azoles (triflumizole), triticonazole (triticonazole)
The dicarboximide class, myclozolin (mycozolin) for example,
Dithiocarbamates, for example ferbam (ferbam), Dithane A40 (nabam), maneb (maneb), mancozeb (mancozeb), metham-sodium (metam), Carbatene (metiram), propineb (propineb), polycarbamate (polycarbamate), tmtd (thiram), ziram (ziram), zineb (zineb)
Heterocycles, anilazine (anilazine) for example, benomyl (benomyl), Boscalid (boscalid), carbendazim (carbendazim), carboxin (carboxin), oxycarboxin (oxycarboxin), cyanogen frost azoles (cyazofamid), dazomet (dazomet), Delan (dithianon), _ famoxadone (famoxadone), Fenamidone (fenamidone), fenarimol (fenarimol), furidazol (fuberidazole), flutolanil (flutolanil), furan pyrazoles spirit (furametpyr), Isoprothiolane (isoprothiolan), the third oxygen mebenil (mepronil), nuarimol (nuarimol), probenazole (probenazole), pyroquilon (pyroquilon), quinoxyfen (quinoxyfen), silicon metsulfovax (silthiofam), thiabendazole (thiabendazole), thifluzamide (thifluzamide), tiadinil (tiadinil), tricyclazole (tricyclazole), triforine (triforine)
The nitrophenyl derivative class, for example binapacryl (binapacryl), karathane (dinocap), dinobuton (dinobuton), different third disappear (nitrophthal-isopropyl),
The phenylpyrrole class, as fenpiclonil (fenpiclonil) or fluorine _ bacterium (fludioxonil),
Sulphur,
Other fungicide class, thiadiazoles element (acibenzolar-S-methyl) for example, carpropamide (carpropamid), tpn (chlorothalonil), cyflufenamid (cyflufenamid), cymoxanil (cymoxanil), dazomet (dazomet), diclomezine (diclomezin), two chlorine zarilamids (diclocymet), the mould prestige of second (diethofencarb), Hinosan (edifenphos), Guardian (ethaboxam), fenhexamid (fenhexamid), fentinacetate (fentin acetate), zarilamid (fenoxanil), ferimzone (ferimzone), fluazinam (fluazinam), fosetyl (fosetyl), ethyl phosphine aluminium (fosetylaluminum), iprovalicarb (iprovalicarb), hexachloro-benzene (hexachlorobenzene), metrafenone (metrafenon), methyl-isorhodanate (methyl isothiocyanate), Pencycuron (pencycuron), hundred dimension spirits (propamocarb), Rabcide (phthalide), tolelofos-methyl (toloclofos-methyl), pcnb (quintozene), zoxamide (zoxamid)
The strobilurins class, for example nitrile Fluoxastrobin (azoxystrobin), ether bacterium amine (dimoxystrobin), fluoxastrobin (fluoxastrobin), kresoxim-methyl (kresoxim-methyl), fork phenalgin acid amides (metominostrobin), orysastrobin (orysastrobin), pyraclostrobin (pyraclostrobin) or oxime bacterium ester (trifloxystrobin)
The sulfenic acid derivatives class, for example difoltan (captafol), captan (captan), Euparen (dichlofluanid), folpet (folpet),
Cinnamide and similar compound, for example dimethomorph (dimethomorph), fluorine biphenyl bacterium (flumetover) or flumorph (flumorph).
In an embodiment of mixture of the present invention, in Compound I and II, add another fungicide III or two kinds of fungicide III and IV (as mentioned above).
Especially preferably comprise difoltan, captan, Euparen, folpet, maneb, mancozeb, Carbatene, tmtd or zineb mixture as reactive compound III.
The mixture of preferred inclusion compound I and II, especially Ilb, the words that such mixture needs can comprise component III.
Compound I and Compound I I can promptly unite or separate administration, or use successively simultaneously, and under the situation of separate administration, the result of prophylactico-therapeutic measures is not influenced by any of order of administration usually.
Compound I and Compound I I are usually with 100: 1-1: 100, preferred 10: 1-1: 20, especially 5: 1-1: 10 weight ratio is used.Aforementioned proportion and following explanation relate in particular to Compound I and ethyl phosphine aluminium IIb.If use phosphorous acid II, its alkali metal or alkali salt or fosetyl IIa, then the amount of component (2) can reduce according to lower molecular weight.
Depend on the kind and the required effect of compound, the rate of application of mixture of the present invention is 5-2500g/ha, preferred 50-2000g/ha, especially 50-1000g/ha.
Correspondingly, the rate of application of Compound I is generally 1-1000g/ha, preferred 10-900g/ha, especially 20-750g/ha.
Correspondingly, the rate of application of Compound I Ib is generally 1-2500g/ha, preferred 10-1000g/ha, especially 20-750g/ha.
In seed treatment, the rate of application of mixture is generally the 1-1000g/100kg seed, preferred 1-200g/100kg, especially 5-100g/100kg.
In the control of plant-pathogenic harmful fungoid, Compound I and II separately or the using of the mixture of co-administered or Compound I and II by before or after the plant seeding or before or after plant emerges seed, plant or soil spraying or dusting being carried out.Compound is preferably used by the spraying leaf.
Mixture of the present invention or Compound I and II can be changed into conventional preparaton, for example solution, emulsion, suspension, pulvis, powder, paste and particle.Type of service depends on the specific purpose that is intended to; In each case, should guarantee the meticulous and distribution equably of The compounds of this invention.
Preparaton prepares in a known way, for example prepares by reactive compound is mixed with solvent and/or carrier, if the words that need are used emulsifier and dispersant.Solvent/the auxiliary agent that is suitable for this purpose is mainly:
-water, arsol (as Solvesso product, dimethylbenzene), paraffin (as mineral oil fractions), alcohols (as methyl alcohol, butanols, amylalcohol, benzylalcohol), ketone (as cyclohexanone, gamma-butyrolacton), pyrrolidones (NMP, NOP), acetic acid esters (ethylene acetate), dihydroxylic alcohols, fatty acid dimethylformamide, fatty acid and fatty acid ester.Can also use solvent mixture in principle.
-carrier is as natural minerals (as kaolin, clay, talcum, chalk) that grinds and the synthetic mineral (as silica, the silicate of high degree of dispersion) that grinds; Emulsifier such as nonionic and anion emulsifier (as polyoxyethylene aliphatic alcohol ether, alkylsulfonate and arylsulphonate) and dispersant such as lignin sulfite waste liquor and methylcellulose.
Used suitable surfactant is a lignosulphonic acid, naphthalene sulfonic acids, phenolsulfonic acid, the alkali metal salt of dibutyl naphthalene sulfonic acids, alkali salt and ammonium salt, alkylaryl sulfonates, alkyl sulfate, alkylsulfonate, aliphatic alcohol sulfate, fatty acid and sulphated fatty alcohol glycol ether, also have sulfonated naphthalene and the condensation product of formaldehyde and the condensation product of naphthalene derivatives and formaldehyde, the condensation product of naphthalene or naphthalene sulfonic acids and phenol and formaldehyde, NONIN HS 240, the ethoxylation isooctylphenol, octyl phenol, nonyl phenol, alkyl phenyl polyglycol ether, tributyl phenyl polyglycol ether, three stearyl phenyl polyglycol ethers, alkyl aryl polyether alcohol, pure and mild fatty alcohol/ethylene oxide condensation product, ethoxylated castor oil, polyoxyethylene alkyl ether, ethoxylation polyoxypropylene, laruyl alcohol polyglycol ether acetal, sorbitol ester, lignin sulfite waste liquor and methylcellulose.
In being suitable for preparing the direct material of spray solution, emulsion, paste or oil dispersion and being to mineral oil fractions such as the kerosene or the diesel oil of high boiling point, the oil that also has coal tar and plant or animal origin, aliphatic series, ring-type and aromatic hydrocarbon such as toluene, dimethylbenzene, paraffin, tetrahydronaphthalene, alkylated naphthalene or derivatives thereof, methyl alcohol, ethanol, propyl alcohol, butanols, cyclohexanol, cyclohexanone, isophorone, intensive polar solvent such as methyl-sulfoxide, N-Methyl pyrrolidone and water.
But powder, broadcast sowing with material and dusting product and can prepare by active substance is mixed or grinds with solid carrier.
Particle such as coating particle, impregnated granules and homogeneous particle can prepare by reactive compound and solid carrier are adhered to.The solid carrier example is that ore deposit soil is as silica gel, silicate, talcum, kaolin, activated clay (attaclay), lime stone, lime, chalk, bole, loess, clay, dolomite, diatomite, calcium sulphate, magnesium sulfate, magnesia, the synthetic material that grinds, the product of fertilizer such as ammonium sulfate, ammonium phosphate, ammonium nitrate, urea and plant origin such as flour, bark powder, wood powder and shuck powder, cellulose powder and other solid carrier.
Preparaton comprises 0.01-95 weight % usually, the reactive compound of preferred 0.1-90 weight %.Reactive compound is with 90-100%, and the purity of preferred 95-100% (according to the NMR spectrum) is used.
Under classify the preparaton example as:
1. the product of dilute with water
A) water-soluble concentrate (SL)
With 10 weight portion reactive compounds in the water-soluble or water-soluble solvent.Perhaps, add wetting agent or other auxiliary agent.Reactive compound is through water dilution dissolving.
B) dispersed concentrate (DC)
Be dissolved in 20 weight portion reactive compounds in the cyclohexanone and add dispersant such as PVP(polyvinyl pyrrolidone).Dilute with water obtains dispersion.
C) missible oil (EC)
Be dissolved in 15 weight portion reactive compounds in the dimethylbenzene and add calcium dodecyl benzene sulfonate and castor oil ethoxylate (concentration is 5% in each case).Dilute with water obtains emulsion.
D) emulsion (EW, EO)
Be dissolved in 40 weight portion reactive compounds in the dimethylbenzene and add calcium dodecyl benzene sulfonate and castor oil ethoxylate (concentration is 5% in each case).Introduce this mixture in water and make equal phase emulsion by mulser (Ultraturrax).Dilute with water obtains emulsion.
E) suspension (SC, OD)
In the ball mill that stirs, 20 weight portion reactive compounds are pulverized and adding dispersant, wetting agent and water or organic solvent, obtain reactive compound suspension in small, broken bits.Dilute with water obtains stable reactive compound suspension.
F) water-dispersible granule and water-soluble granular (WG, SG)
With the grinding in small, broken bits of 50 weight portion reactive compounds and adding dispersant and wetting agent, be made into water dispersible or water-soluble granular by commercial plant (as extruder, spray tower, fluid bed).Dilute with water obtains stable active compound dispersion or solution.
G) water dispersible pow-ders and water-soluble powder (WP, SP)
75 weight portion reactive compounds are ground in the rotor-stator grinding machine and add dispersant, wetting agent and silica gel.Dilute with water obtains stable active compound dispersion or solution.
2. the product of using without dilution
H) but dusting powder (DP)
Fully mix with the grinding in small, broken bits of 5 weight portion reactive compounds and with 95% kaolin in small, broken bits.But this obtains the dusting product.
I) particle (GR, FG, GG, MG)
With the grinding in small, broken bits of 0.5 weight portion reactive compound and in conjunction with 95.5% carrier.Current methods be extrude, atomized drying or bed process.The particle that this obtains using without dilution.
J) ULV solution (UL)
10 weight portion reactive compounds are dissolved in organic solvent such as the dimethylbenzene.The product that this obtains using without dilution.
Reactive compound can be directly, with its preparaton form or type of service prepared therefrom (but as directly spray solution, powder, suspension or dispersion, emulsion, oil dispersion, paste dusting product, broadcast sowing), by spraying, atomizing, dusting, broadcast sowing or water and use with material or particle form.Type of service depends on the purpose that is intended to fully; They are intended to guarantee in each case that the best of reactive compound of the present invention may distribute.
Moisture type of service can be prepared by emulsion concentrates, paste or wettable powder (sprayable powder, oil dispersion) by adding entry.Be preparation emulsion, paste or oil dispersion, can be with this material directly or be dissolved in back homogenizing in water in oil or the solvent by wetting agent, tackifier, dispersant or emulsifier.Yet, can prepare concentrate and this concentrate formed by active substance, wetting agent, tackifier, dispersant or emulsifier and suitable solvent or oil and be suitable for dilute with water.
Promptly can in relative broad range, change with the activity compound concentration in the preparation.Be generally 0.0001-10%, preferred 0.01-1%.
Reactive compound also can successfully be used for ultra low volume method (ULV), wherein can use to comprise the preparaton that surpasses 95 weight % reactive compounds, or even use the reactive compound that does not contain additive.
If various types of oil, wetting agent, adjuvant, weed killer herbicide, fungicide, other agricultural chemicals or bactericide all can add in the reactive compound, even suitable, just add (bucket mixes) before the next-door neighbour uses.These reagent usually with the present composition with 1: 10-10: 1 weight ratio is mixed.
Compound I and II or mixture or corresponding preparaton be by the mixture with the antifungal effective dose, or Compound I and II handle harmful fungoid and maybe need to prevent and treat their plant, seed, soil, zone, material or space and use under the situation of separate administration.Use and before or after harmful fungoid infects, to carry out.
The fungicidal action of compound and mixture can confirm by following test:
With reactive compound separately or combined preparation become to contain the acetone or the DMSO liquid storage of 0.25 weight % reactive compound.Emulsifier Uniperol with 1 weight % _EL (based on the wetting agent with emulsification and peptizaiton of ethoxylated alkylphenol) adds in this solution, and water with this solution dilution to desired concn.
Application Example-to the activity of the rice brown spot that caused by palace portion cochliobolus, protectiveness is used
Cultivar is sprayed to the drip point for the leaf of the potted plant rice sprouts of " Tai-Nong 67 " with activity compound concentration aqueous suspension as described below.Second day moisture spore suspension inoculation plant with palace portion cochliobolus.Then test plant is placed 22-24 ℃ to reach six days with the climate regulation chamber of the relative atmospheric humidity of 95-99%.Naked eyes are measured the development degree that infects on the leaf then.
Infecting leaf area percentage by mensuration estimates.These percentages are changed into effectiveness.
Use the Abbot formula to render a service (E) by following calculating:
E=(1-α/β)·100
α corresponding to the fungal infection percentage of handling plant and
β is corresponding to the fungal infection percentage of (contrast) plant of being untreated.
Effectiveness is the level that infects of being on close level in the untreated control plant that infects that plant is handled in 0 expression; Effectiveness is that 100 expression processing plants are infected.
The expection effectiveness use Colby formula [R.S.Colby, Weeds (weeds), 15,20-22 (1967)] of the mixture of reactive compound is determined and is compared with observed effectiveness.
Colby formula: E=x+y-xy/100
Expection when the E working concentration is the mixture of the reactive compound A of a and b and B is renderd a service, represents with % with respect to untreated control,
Effectiveness when the x working concentration is the reactive compound A of a is represented with the % with respect to untreated control,
Effectiveness when the y working concentration is the reactive compound B of b is represented with the % with respect to untreated control.
Table A-independent reactive compound
Embodiment Reactive compound The concentration [ppm] of reactive compound in spray liquid Render a service, with respect to the % of untreated control
1 Contrast (being untreated) - (90% infects)
2 I 4 33
3 IIb (ethyl phosphine aluminium) 16 1 0 0
Table B-mixture of the present invention
Embodiment The mixture concentration mixing ratio of reactive compound The effectiveness of observing The effectiveness of calculating *)
4 I+IIb 4+1ppm 4∶1 67 33
5 I+IIb 4+16ppm 1∶4 89 33
*) effectiveness of using the Colby formula to calculate
Result of the test shows that the effectiveness of observing for all mixing ratios is higher than the effectiveness of using the expection of Colby formula.

Claims (11)

1. Fungicidal mixture that is used to prevent and treat harmful fungoid, this mixture comprises the following compound of cooperative effective quantity:
1) triazolopyrimidine derivative of formula I:
With
2) phosphorous acid H 3PO 3, its alkali metal or alkali salt or discharge their derivative I I.
2. according to the Fungicidal mixture of claim 1, the ethyl phosphine aluminium that comprises formula IIb is as Compound I I:
3. according to the Fungicidal mixture of claim 1 or 2, with 100: 1-1: 100 weight ratio comprises formula I compound and formula II compound.
4. composition comprises the liquid or solid carrier and according to each mixture among the claim 1-3.
5. methods for fighting harmful mushrooms, it comprise with effective dose according to the Compound I of claim 1 and Compound I I handle fungi, its habitat maybe needs prevent plant, soil or the seed of fungal attack.
6. according to the method for claim 5, wherein simultaneously, i.e. associating or separately, or use Compound I and II successively according to claim 1.
7. according to the method for claim 5 or 6, wherein prevent and treat rice pathogenicity harmful fungoid.
8. according to each method among the claim 5-7, wherein use according to each mixture among the claim 1-3 with the amount of 5-2500g/ha.
9. according to each method among the claim 5-7, wherein use according to each mixture among the claim 1-3 with the amount of 1-1000g/100kg seed.
10. seed comprises 1-1000g/100kg according to each mixture among the claim 1-3.
11. be suitable for preventing and treating purposes in the composition of harmful fungoid in preparation according to the Compound I of claim 1 and Compound I I.
CN 200480035024 2003-11-27 2004-11-18 Fungicidal mixtures for controlling rice pathogens Pending CN1886049A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10356104 2003-11-27
DE10356104.8 2003-11-27
DE102004012753.0 2004-03-15

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Publication Number Publication Date
CN1886049A true CN1886049A (en) 2006-12-27

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UA (1) UA80370C2 (en)
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ZA200605235B (en) 2008-01-30

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