CN113331198B - Use of flucloxapyroxad for improving plant quality - Google Patents

Use of flucloxapyroxad for improving plant quality Download PDF

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Publication number
CN113331198B
CN113331198B CN202110723172.1A CN202110723172A CN113331198B CN 113331198 B CN113331198 B CN 113331198B CN 202110723172 A CN202110723172 A CN 202110723172A CN 113331198 B CN113331198 B CN 113331198B
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plant
methyl
flucloxapyroxad
vegetables
sodium
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CN113331198A (en
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葛家成
王良清
张永芳
孙海燕
王玉
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Hailir Pesticides and Chemicals Group Co Ltd
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Hailir Pesticides and Chemicals Group Co Ltd
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles

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  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The present invention relates to the use of flubendiamide for improving plant quality, in particular to the use of a composition comprising flubendiamide or thereof or a mixture thereof for treating plants, plant parts or seeds to achieve an improvement in the quality of useful plants or crop plants with respect to their harvested plant organs.

Description

Use of flucloxapyroxad for improving plant quality
Technical Field
The present invention relates to the use of flucloxapyroxad for improving plant quality, for treating plants, plant parts or seeds to achieve an improvement of the quality of useful plants or crop plants with respect to their harvested plant organs.
Background
Crops are life necessities of people, and with respect to folk life and social stability, along with economic development and improvement of living standard of people, people feel the importance of crop quality while being full. The crops have wide planting area, multiple varieties, complex structure, rapid change speed of farmland ecological environment and serious diseases and insect pests of the crops in China; in addition, the rapid development of facility agriculture leads to the use of a large amount of chemical fertilizers and pesticides, and greatly increases the difficulty of producing safe and high-quality crops.
The judging indexes of the safety quality of the agricultural products comprise free amino acid content, protein content, soluble sugar content, organic acid content, nitrate content, vitamin C content, starch content and the like, wherein the limits of nitrate and nitrite in the agricultural products are listed as important indexes. Over 80% of nitrate ingested by humans comes from vegetables, and excessive application of nitrogen fertilizer, long-term storage, pickling, cooking and curing etc. all cause the nitrate in the vegetables to be converted into nitrite; nitrite is directly and potentially harmful to human body, wherein the direct harm is acute poisoning, 200-500 mg nitrite can cause poisoning after being orally taken by human body, and 1000-2000 mg nitrite can die after being orally taken; the potential hazard is that nitrite can react with secondary amine substances in food or stomach to be converted into nitrosamine, and the digestive system canceration is induced.
The novel compound which is independently innovatively developed by the company of the flucloxapyroxad belongs to benzamide pesticides, wherein the CAS accession number is 2129147-03-9, and the chemical name is: 3-bromo-1- (3-chloropyridin-2-yl) -N- [4, 6-dichloro-3-fluoro-2- (methylcarbamoyl) phenyl ] -1H-pyrazole-5-carboxamide has the chemical structural formula:
The flucloxapyroxad can efficiently activate the insect ryanodine (muscle) receptor so as to excessively release calcium ions in intracellular calcium libraries, thereby leading to paralysis and death of the insects. In the search for flucloxapyroxad, the applicant found that by treating plants, plant parts or seeds, it is possible to achieve an improvement in the quality of useful plants or crop plants with respect to the plant organs they harvest, in particular to reduce their nitrate content.
Disclosure of Invention
Based on the above, the present invention relates to the use of flucloxapyroxad for improving plant quality, in particular to the use of flucloxapyroxad for treating plants, plant parts or seeds to achieve an improvement of the quality of useful plants or crop plants with respect to their harvested plant organs;
the crop plants are selected from grains, vegetables, fruits, nuts, sugar crops, oil crops, beverage crops, flavoring crops, feed crops, medicinal plants and other crops;
further, the vegetables are selected from one or more of bulbs, melons, beans, stems, solanaceae, roots and tubers, aquatic products and leafy vegetables;
further, the bulbs comprise one or more of garlic, onion, longstamen onion and lily;
Further, the melons comprise one or more of cucumbers, pumpkin, balsam pears, luffa, line melons, bottle gourd, festival melons, white gourd, pumpkin and winter squash;
further, the beans comprise one or more of cowpea, kidney bean, pea, winged bean, lablab bean, sword bean, green bean, broad bean and lima bean;
further, the stems comprise one or more of asparagus, stem lettuce, artichoke and rhubarb;
further, the solanaceous fruits comprise one or more of tomatoes, peppers, eggplants, sweet peppers, okra and sour pulp;
further, the root and tuber species comprise one or more of radish, carrot, beet root, root celery, root mustard, horseradish, turnip, ginger, potato, sweet potato, yam, burdock and cassava;
further, the aquatic species comprise one or more of water chestnut, gorgon euryale seed, lotus root, water chestnut and arrowhead;
further, the leaf vegetables are selected from one or more of brassica, green leaf vegetables, shallot and leek, and bud vegetables, wherein the brassica includes common head cabbage, corm cabbage, brussels sprouts, cauliflower, broccoli, cabbage mustard, flowering cabbage, stem mustard, potherb mustard, celery cabbage, and the like; the green leaf vegetables include herba Spinaciae, common cabbage (Brassica campestris, brassica oleracea), leaf lettuce, caulis et folium Ipomoeae, herba Amaranthi Tricoloris, folium Raphani, beet leaf, caulis et folium Chrysanthemi Segeti, leaf mustard, herba Cichorii, herba Avenae Fatuae, herba Apii Graveolentis, herba Oenanthes Javanicae, fructus Foeniculi, etc.; the herba Alii Fistulosi and chives comprise folium Allii tuberosi, herba Alii Fistulosi, bulbus Allii Cepae, bulbus Lilii, etc.; the sprouts include bean sprouts: white peas, broad beans, large-flowered peas, peanuts, green peas, pine Liu Dou, soybeans, mung beans, red beans, black beans, small red beans, peas, lentils, jequiries, dragon whiskers and the like; vegetable sprouts: spinach, cabbage mustard, cabbage, celery, cabbage, coriander, mallow, carrot, radish, marshmallow, chrysanthemum brain, endive, toona sinensis, oil sunflower, perilla, chayote tip, garlic sprouts, garlic yellow and the like; grain and cash crop sprouts: sunflower seeds, medlar, pepper, sesame, wild chrysanthemum, brassica napus, wheat, barley, buckwheat and the like.
Use of flucloxapyroxad for improving plant quality, said improvement of plant quality being an improvement of one or more of the content of free amino acids, proteins, soluble sugars, organic acids, nitrates, vitamin C, starch;
further, the improvement in plant quality is a reduction in nitrate content in the useful plant or crop plant in relation to its harvested plant organs.
The invention also provides a composition containing the flucloxapyroxad, wherein the composition contains the flucloxapyroxad and agriculturally acceptable pesticide auxiliary ingredients;
further, the pesticide auxiliary ingredient is one or more selected from wetting agents, dispersing agents, emulsifying agents, thickening agents, disintegrating agents, antifreezing agents, antifoaming agents, solvents, preservatives, stabilizers, synergists or carriers;
the wetting agent is selected from one or more of alkylbenzene sulfonate, alkyl naphthalene sulfonate, lignin sulfonate, sodium dodecyl sulfate, dioctyl sodium sulfosuccinate, alpha olefin sulfonate, alkylphenol ethoxylate, castor oil polyoxyethylene ether, alkylphenol ethoxylate, fatty alcohol polyoxyethylene ether sodium sulfate, silkworm excrement, spina gleditsiae powder, soapberry powder, SOPA, detergent, emulsifier 2000 series and wetting penetrating agent F; and/or
The dispersing agent is selected from one or more of lignosulfonate, alkyl naphthalene sulfonate formaldehyde condensate, naphthalene sulfonate, tristyrylphenol ethoxylate phosphate, fatty alcohol ethoxylate, alkylphenol ethoxylate methyl ether condensate sulfate, fatty amine ethoxylate, glycerin fatty acid ester polyoxyethylene ether, polycarboxylate, polyacrylic acid, phosphate, EO-PO block copolymer and EO-PO graft copolymer; and/or
The emulsifier is one or more selected from calcium dodecyl benzene sulfonate, alkylphenol formaldehyde resin polyoxyethylene ether, phenethyl phenol polyoxyethylene polyoxypropylene ether, fatty alcohol ethylene oxide-propylene oxide copolymer, styrylphenol polyoxyethylene ether, castor oil polyoxyethylene ether and alkylphenol ether phosphate; and/or
The thickener is one or more selected from xanthan gum, organic bentonite, gum arabic, sodium alginate, magnesium aluminum silicate, carboxymethyl cellulose and white carbon black; and/or
Disintegrating agent the disintegrating agent is selected from one or more of sodium sulfate, ammonium sulfate, aluminum chloride, sodium chloride, ammonium chloride, bentonite, glucose, sucrose, starch, cellulose, urea, sodium carbonate, sodium bicarbonate, citric acid and tartaric acid; and/or
The antifreezing agent is one or more selected from alcohols, alcohol ethers, chlorinated hydrocarbons and inorganic salts; and/or
The defoamer is selected from C 10 -C 20 Saturated fatty acid compound, silicone oil, silicone compound, C 8 -C 10 One or more of the fatty alcohols; and/or
The solvent is selected from one or more of benzene, toluene, xylene, durene, methanol, ethanol, isopropanol, n-butanol, dimethyl sulfoxide, dimethylformamide, cyclohexanone, alkylene carbonate, diesel oil, solvent oil, vegetable oil derivatives and water; and/or
The preservative is selected from one or more of propionic acid, sodium propionate, sorbic acid, sodium sorbate, potassium sorbate, benzoic acid, sodium benzoate, sodium p-hydroxybenzoate, methyl p-hydroxybenzoate, pinocembrane and 1, 2-benzisothiazolin-3-one; and/or
The stabilizer is one or more selected from disodium hydrogen phosphate, oxalic acid, succinic acid, adipic acid, borax, 2, 6-di-tert-butyl-p-cresol, triethanolamine oleate, epoxidized vegetable oil, kaolin, bentonite, attapulgite, white carbon black, talcum powder, montmorillonite and starch; and/or
The synergistic agent is selected from synergistic phosphorus and synergistic ether; and/or
The carrier is selected from one or more of ammonium salt, ground natural mineral, ground artificial mineral, silicate, resin, wax, solid fertilizer, water, organic solvent, mineral oil, vegetable oil and vegetable oil derivative.
The invention also provides a mixture containing the flucloxapyroxad, wherein the mixture contains the flucloxapyroxad, an additional active ingredient and an agriculturally acceptable pesticide auxiliary ingredient;
further, the other active ingredient is selected from one or more of insecticide, bactericide, herbicide and plant growth regulator;
further, the method comprises the steps of, the pesticide is selected from carbofuran, carbosulfan, carbocarbosulfan, carbocarbofenocarb, carbofenocarb, carbothiophenol benxycarb (fenoxacarb), carboxim (formanate), furacarb (furacarb), isoprocarb (isoprocarb), carbofuran (meta-sodium), methoocarb (metaxacarb), methomyl (methomyl), carbofuran (metacarb), oxamyl (oxamyl), pirimicarb (pirimicarb), carbofuran (promecarb), propoxur (hexanour), ketoxime (thiofanox), trimethocarb (trimethacarb), dimethocarb (XMC), carbofuran (xylcarb), triazamate (triazamate), acephate (azamethiphos), azamethiphos (azamethiphos), methiphos (-methyl), -ethyl groups (azinphos (-methyl, -ethyl)), ethyl bromothiophos (bromoopium-ethyl), bromoxynil (methyl), tertiaryphos (buntathiofos), thiofide (cadusafos), trithiophos (carbophenthon), chlorooxon (chlorodeoxyfos), chlorfenphos (chloroepos), coumaphos (coumaphos), benzonitrile phosphorus (cyanophos), cartap (cyanophos), chlorpyrifos (chlorfenphos), carbophos (chlorfenphos), methiphos (methyl-S-methyl), sulfophos (methyl-S-methyl), chlorphos (dicazin), dichlorphos (dichlorphos), dichlorvos (dichlorvos/VP), chlorfenphos (dicaphos), dimethos (dimethoate), methiphos (methyl) vegetable and fruit phosphorus (dioxazofos), ethion (distufoton), benfophos (EPN), ethion (ethion), methophos (ethoprophos), ethoxypyrifos (etrimfos), amifos (famhur), captphos (fenamiphos), fenitrothion (fenitrothion), feng Suolin (fensulfos), betaphos (fenitrothion), pyrifos (flupyrazofos), dinotefuran (fonofos), amoxiconazole (formothion), fenpropiphos (fosfofos), fenpropifos (fosthiazate), heptylphosphos (heptenphos), iodiphos (iodonphos), iprobenfos (iprobenfos), chlorzophos (ifosfos), isoprothiolos), O-isopropyl salicylate (isopropyl-salicylate), isoxazole phosphorus (isophos), malathion (malarion), aphicide (mecarbam), chlorfenphos (methcross), acephate (methyidophos), methidathion (methidation), methidathion (mevinphos), monocrotophos (monocrotophos), dibromo (naled), omethoate (ometrate), sulfoxide-absorbing phosphorus (oxyde-methyl), parathion (-methyl/-ethyl), phenthoate (phosphate), methiphos (phosphate), phospho (phosphate), methiocarb (methiphos), pyrimidyl (pyrimidyl), pyrimidyl (-methyl/-ethyl) (rimi-phosphate) Propofol (profenofos), profenofos (profenofos), bazamine phosphorus (profenofos), profenofos (profenofos), thiophos-philic (profenofos), pyraclothiofos (pyraclofos), triazophos (pyridaphoon), pyridaphos (pyridazin), quinoxaline (quinalphos), thiotepa (sebufos), sulfotefos (sulfotep), thiopropos (sulfotefos), butylpyrimidine phosphorus (tebupirimifos), dithiophos (temephos), ter Ding Jia (terbufos), insecticidal photophobs (tetrachlorviniphos), dimethylthiophos (thiometon), triazophos (triazophos), triclophos (triclophate), methidathion (migo), triazophos (accelerator), bifenthrin (acrinathrin), allethrin (d-Cis-trans, d-trans), beta-cyhalothrin (beta-cyfluthrin), bifenthrin (bifenthrin), bio-propethrin (bio-allethrin), bio-propen-S-cyclopentyl isomer (bio-allethrin-S-cyclomer), bioethanomethrin, biothrin (bio-permethrin), dextrorotatory-deltamethrin (biominethrin), permethrin (chloroportal, cis-permethrin), cis-deltamethrin (Cis-Resmethrin), cis-benzyl-permethrin, cyhalothrin (cyclomethrin), oryzanol (cyclomethrin), flucythrin (cyclomethrin), trifluorethrin (cyclomethrin) fenpropathrin (cyphenothrin), eflusilanate, enetetramethrin (empenthrin) (1R-isomer), fenvalerate (esfenvalinate), etofenprox (etofenprox), pencythrin (fenfluthrin), fenpropathrin (fenpropathrin), cypermethrin (fenpyrohrin), fenvalerate (fenvalinate), fenfluramine (flufluflucythrinate), flucythrinate (flucythrinate), flucythrinate (flufenthrinate), flufenpyrothrinate (flurethrin), fluvalthrinate (fluvalinate), flufenprox (fubfrox), gamma-cyhalothrin (gamma-cyhalothrin), prochloraz (imiphos), thiathrin (kadethrin), lambda-cyhalothrin, bifenthrin, permethrin (cis-, trans-), phenothrin (1R-trans isomer), prallethrin (prallethrin), profluthrin (profluthrin), protrifenbute, pyresmethrin, pyrethrin (pyrethrin), methoprene (resmethrin), RU 15525, silafluofen (silafluofen), fluvalinate (tau-fluvalinate), tefluthrin (tefluthrin), cycloprothrin (terallethrin), tetramethrin (1R isomer), tetrabromothrin (tralomethrin), transfluthrin (transfluthrin), ZXI 8901, oxadiazines (oxazines), indoxacarb (indoxacarb), metaflumizone (metaflumizone), acetamiprid (acetamiprid) AKD 1022, dinotefuran (dinotefuran), imidacloprid (imidacloprid), nitenpyram (nitenpyram), nitroethylurea thiazole (nithiazine), thiacloprid (thiacloprid), nicotine (nicotin), monosulfan (bensultap), cartap (cartap), spinosad (spinosyns), toxafen (camphechlor), chlordan (chlorodane), endosulfan (endosulfan), gamma-HCH, heptachlor (heptachlor), lindane (lindane), methoxamine (methoxychlor), acetylnitrile (acetylnitrile), pyrafluprole, pyriprole, vaniliprole, emamectin (amectin), ivermectin (ivermectin), lepimectin (lepimectin), mebemycin (milbemycin), benomyl (diofenolan), juvenile ether (epofenozane), fenoxycarb (fenoxycarb), nitenpyram (hydroprene), methoprene (inoprane), pyriproxyfen (methoprene), pyriproxyfen (pyriproxyfen), sulfenpyr (triprene), chromafenozide (chromafenozide), chlorfenozide (halofenozide), methoxyfenozide (methoxyfenozide), tebufenozide (tebufenozide), bistrifluron (bistriflumuron), fluazuron (fluazuron), flucycloxuron (flufenoxuron), flufenoxuron (flufenoxuron) fluvaluron (penfluron), flubenuron (teflubenzuron), oryzalin (buprofezin), cyromazine (cyromazine), diafenthiuron (diafenthiuron), azocyclotin (azocyclotin), tricyclotin (cyhexatin), fenbutatin oxide (fenbutatin oxide), chlorfenapyr (chlorfenapyr), binapacycle, diuron (dinobuton), flufenamic acid (dinocap), diniconazole (DNOC), flufenacet (dinzaquin), mebendazole (fenpyroximate), pyriminox (pyriminox), pyriminofenamate (pyrimidyl), pyridaben (pyridaben), tebufenpyrad (tebufenpyrad), tolfenpyrad (tolfenpyrad) or fluvalone (hydralazine), triclosamide (dicaprate), flucycloquinone (cycloxazone), flucycloxazone (flucycloxazone), azoxystrobin (flucrypyrim), bacillus thuringiensis israeli subspecies (Bacillus thuringiensis subspecies israelensis), bacillus sphaericus (Bacillus sphaericus), bacillus thuringiensis catus subspecies (Bacillus thuringiensis subspecies aizawai), bacillus thuringiensis kurtosis subspecies (Bacillus thuringiensis subspecies kurstaki), bacillus thuringiensis powder subspecies (Bacillus thuringiensis subspecies tenebrionis), cry1Ab, cry1Ac, cry1Fa, cry2Ab, mcy 3A, cry Ab, cry3Bb, cry34/35Ab1, spirodiclofen (spirodiclofen), spiromesifen (spiromesifen), spirotetramat (thiocyclam hydrogen oxalate), dimetite (thiosultap-sodium), azadirachtin (aditrack), bacillus (Bacillus spc); beauveria (Beauveria spec.), dodecenyl alcohol (codlemone), metarhizium (metarhizium spec.), paecilomyces (Paecilomyces spec.), bacillus thuringiensis (thuringiensin), verticillium (Verticillium spec.), aluminum phosphide (aluminum phosphide), methyl bromide (methyl bromide), sulfonyl fluoride (sulfuryl fluoride), cryolite (cryolite), flonicamid (floxamide), pymetrozine (pymetrozine), clofentezine (clofentezine), etoxazole (etoxazole), hexythiazox (hexhiazolx), sulfanilamide (amifluset), benclothiaz, benzene mite (benzoximate), bifenate (bifenoate), bromate (bromopyracle), buprofezin (buprofezin), manganese (chinomethoate), chlorfenadine (chlorodimeform), ethyl tebufenpyrad (chlorobenzilate), chloropicrin (chloropicrin), clothiazoben, cycloprene, cyflumetofen (cyfluetofen), dicycloprid (dicyclanil), fenoxacrim, flunifedipine (fentnifanil), flufenacet (flubenzine), flubenzine (flubenzine), gossyphonate sex attractant (gossyphon), vanadzone (hydrabam), japone, oxadiazon (metaxazone), petroleum, synergistic ether (piperonyl butoxide), potassium oleate (pottasium oleinate), pyridalyl (pyridazole), fluben (sulfotid), tetrachlorfenamate (tetralin), thiofide (tetrathiofuran), and hexythin (fluvalinate) or a plurality of mites;
Further, the method comprises the steps of, the bactericide is selected from benalaxyl (benalaxyl), benalaxyl-M, benalaxyl (metalaxyl-M), benalaxyl (metalaxyl), metalaxyl-M, oxadixyl (oxadixyl), furalaxyl (furalaxyl), furalaxyl-M, 4-dodecyl-2, 6-dimethylmorpholine (aldimorph), dodine (dodine), biguanide salt (guazatine), biguanide octaacetate (imazadine), moldy (dodemorph), fenpropimorph (fenpropimorph), tridemorph (tridemorph), fenpropidin (fenpropidin), trifloxystrobin (buspiron), spiroxamine (spiroxamine), cyprodinil (cyprodinil), pyrimethanil (pyrimethanil). Such as benomyl (benomyl), carbendazim (carbodazim), thiabendazole (thiabendazole), fuberidazole (fuberidazole), bitertanol (bitertanol), furfurazoles (bromodiazole), cyproconazole/cyproconazole (cytoconazole), difenoconazole (difenoconazole), diniconazole (diniconazole), fenbuconazole (fenbuconazole), fluquinconazole (fluquinconazole), flusilazole (flusilazole), hexaconazole (hexaconazole), myclobutanil (myclobutanil), penconazole (penconazole), propiconazole (propicozole), propiconazole (prothioconazole), tebuconazole (tebuconazole), triazolone (triadimefole), epoxiconazole (epoxiconazole), epoxiconazole (fluconazole), fluconazole (fluconazole), imine (imazazole), ipconazole (ipconazole), metconazole (metaconazole), simeconazole (simeconazole), tetraconazole (tetraconazole), triadimenol (triadimefon), triticonazole (tritazone), propiconazole (propineb), propiconazole (polycarbonazole), tricyclazole (tricyclazole), imazalil (imazalil), fenoxanil (), prochloraz (prochloraz), triflumizole (triflumizole), ferbam (ferbam), sodium-metiram (nabam), maneb (mancozeb), zineb (mancozeb), metiram), thiram (thiiram), zineb (zineb), propineb (propineb), zineb (polycarbomate), thiram (ziram), hundred (metam) bordeaux mixture, cuprum acetate (cupracetate), copper king (copper oxychloride), basic copper sulfate (Copper sulfate basic), captafol (captafol), captan (captan), folpet (folpet), iprodione (iprodione), procymidone (procymidone), vinylsclerotin (vinclozolin), dichlofluanid (dichlorfluanid), ametoctradin (ametoctradin), azoxystrobin (azoxystrobin), coumoxystrobin (coumoxystrobin), famoxadone (famoxadone), dimoxystrobin (kresoxim-methyl), zoxamide (methyoxystrobin), picoxystrobin (picoxystrobin), trifloxystrobin (trifloxystrobin), pyraclostrobin (pyraclostrobin), benzyl ester (pyribencarb), benthiavalicarb (benthiavalicarb), propamocarb hydrochloride (propamocarb hydrochloride), boscalid (boscalid), naproxen (isopyrazam), bixafen (bixafen|), penflufenamid (penflufen), fenpyraclostrobin (sedaxane), fluopyram (fluopyram), fluoxapyroxam (fluindinpyr), sulfoxybutyl pyrimidine (bupirimate), carboxin (carboxin), carboxin (oxacarboxin), chloromethoxybenzene, chloronitrone, pentachloronitrobenzene (quintozene), tetrachloronitrobenzene, methyl parapyrim (topiram), cyclopropylamide (procarbamate) chlorothalonil (chlorothalonil), cyflufenamide (cyflufenamid), cymoxanil (cymoxanil), fluopyram, zoxamide (zoxamide), flutolanil (fluvalanil), isothiabendazole (isotianil), silthiopham (silthiopham), tiadinil (tiadinil), fluoxastrobin (fluoxaprotin), imidazoxamide (triazoxide), dimethomorph (dimethomorph), fluorobiphenyl (flufenamid), flumorph (fluvalinate), flufenoxuron (fluvalinoph), dithianon (dithianon), curcin (edifenphos), iprobenfos (iprobenfos), iprovalicarb (valinate), thiabendamide (thifluzamide), ethaboxam (ethaboxam), pyrimidol (pyrimidol), bupirimate (bupirimate), fluxifen (fluxapyroxad), furametpyr (furametpyr), penthiamine (penthiopyrad), fluoxyamide (Flubeneteram), chlorfenamide, benzovindiflupyr (benzovindesil), fluxapyroxad-ol (pydifumetone), diethofencarb (diethofearb), dicyclopentamide (dicyclo-mek), mefenamide (mepronil), furamide (fenfuramer), imidazolone (fenamide), cycloxamide (fenhexamid), fluazinam (fluazinam), fludioxonil (fluvalinate), fluxapyroxazole (fludioxonil), flufenamid (fluflufenamide), triflumide (triamcinolone), cycloheximide (cycloxamid), griseofulvin (griseofulvin), griseofulvin (gamycin) polymyxin, polyoxin, streptomycin, validamycin, mildiomycin, polyoxin, azadirachtin, tetramycin, mesogenic, ningnanmycin, tolofloxacin, mandipropamid, fenhexamine, benzophenone, pyrazolone, pyrazolonitrile, triethylaluminum phosphonate, fosthiazate, trifluralin, oxamycin, oxaziridine, tetrachlorfon, oxaziridine, and the like, one or more of pencycuron (pencycuron), propiconazole (proquinazid), metrafenone (metafenone), propiconazole (proquinazid), pyroquindox (pyroquin), quinoline (quinoxyfen), amisulbrom (amisulbrom), e.g. activated ester (acibenzolar smethyl), isoprothiolane, hymexazol, xin Saitong, cyazofamid, dazomet, silthiopham (silthiopham), thiophanate-methyl (thiophanate-methyl), myclobutanil (myclozolin), dizol (anilazine), flubenyrimol (nuarimol), praziquantel (pyrifenox), probenazole (probenazole), pyridazulene (procarbazine);
Further, the method comprises the steps of, the herbicide is selected from acetochlor (acetochlor), acifluorfen (acifluorfen), acifluorfen-sodium (acifluorfen-sodium), benfen (acifluorfen), alachlor (alachlor), alachlor (alidochlor), graminetin (alidochlor), sodium (alidochlor-sodium), ametryn (ametryn), amicarbazone (amicarbazone), carbobenzoxim (amidochlor), amidosulfuron (amidoculfuron), ciprofyrimidic acid (aminocyclo), ciprofloxacin-methyl (aminocyclo-methyl), aminopyralid (amioblongum), aminopyralid (amistrong), amisul-fone (amisultone) anilofos (anilofos), benazolin (asulam), atrazine, carfentrazone-ethyl (azafenidin), metazosulfuron (azafenidin), beflubutamid (beflubutamid), benazolin (benazolin), benazolin-ethyl (benazolin-ethyl), flubenazolin (benflualin), furbenazolin-ethyl (benfurate), bensulfuron-methyl (bensulfuron-methyl), bensulfenide (benfuralide), bentazone (benfurazolin), bicyclozinone (benzobinon), pyriftone (benzofenap), bicyclozine, pyriftaline (binox), bialaphos (bilanfop), bialaphos (bilafos), and bispyrion-methyl (bispyrim), bispyrim-sodium (bisproyl), bispyribac-sodium, bromoxynil, bromobutamide (bromobutide), bromophenol oxime (bromofenoxynil), bromoxynil (bromoxynil), bromoxynil potassium salt (bromoxynil-pos-sodium), bromoxynil heptanoate (bromoxynil-heptanoate), bromoxynil octanoate (bromoxynil-octanate), bromoxynil butyrate (bromoxynil-butyl), oxycodone (busoxicene), butachlor (butachlor), fluoxastrobin (butafenacil), butachlor (butamifos), butachlor (butachlor), butralin (butralin), butralin (butryodim), butryne (butryate), oxazachlor (ben), dicarboxamide (carfentrazone), bispyriftaline (carfentrazone) carfentrazone-ethyl, dicamba (chlorramben), chlorbromoron (chlorbromoron), valicarb (chlorfurac), valicarb sodium (chlorfurol-sodium), oat ester (chlorfurpro), plastic alcohol (chlorfurol), plastic (chlorfurol-methyl), chloroxamine (chlordazon), chlorimuron (chlorimuron-ethyl), chlorthalimide (chlorphthalim), chlormeuron (chlorimuron), diuron (chlorimuron), cinidon (chlorimuron-dimethyl), chlorsulfuron (chlorimuron), cinidon, indoxyl (cinidon-ethyl), cycloheptane (cinmethyl), ether sulfolane (cinafungon), ether sulfolane (cinafung), and free oxalic acid (chlorimuron), clodinafop-propargyl, clomazone, cloransulam-methyl, clomazone, 2, 4-D-butoxyethyl, 2, 4-D-butyl, 2, 4-D-dimethyl ammonium, 2, 4-D-diol amine, 2, 4-D-ethyl 2, 4-D-2-ethylhexyl ester, 2, 4-D-isobutyl ester, 2, 4-D-isooctyl ester, 2, 4-D-isopropylammonium, 2, 4-D-potassium, 2, 4-D-triisopropylammonium, 2, 4-D-triol amine (trolamine), 2, 4-DB-butyl ester, 2, 4-DB-dimethylammonium, 2, 4-DB-isooctyl ester, 2, 4-DB-potassium, 2, 4-DB-sodium, diuron (daimuron (dymron)), dalapon, dazomet, n-decanol, betalain (desmedicam), detril-pyrazolate (DTP), dicamba, dichlobenil (dichlorvos), 2, 4-D-propionic acid (dichlorprop), high-2, 4-D-propionic acid (dichlorprop-P), dichlorophenoxypropionic acid (dichlofop), quizalofop (dichlofop-methyl), quizalofop (dichlofop-P-methyl), dichlofop-methyl (dichlofop-methyl), difenoconazole (difenoquat), diflufenican (diflufenican), diflufenzopyr (diflufenzopyr), diflufenican (diflufenzopyr-sodium), dinglong (dimefuron), pimidan (dimeplate), dimethachlor), penoxsulam (dimethenamid), dimethenamid (dimethenamid-P), difenoconazole (dimefuse), trifluramide (dinitramine), terfenol (dineob), biszophos (dimethenamid), diquat (diquat-bromide) dithiopyr (dithiopyr), diuron (diuron), DNOC, endo-polyacid (endo), EPTC, penoxsulam (esprocarb), ethaboxam (ethaboxam), ethametsulfuron (ethametsulfuron-methyl), buprofezin (ethiozin), ethofumesan (ethofumesate), fluroxypyr (ethoxafen), ethoxysulfuron (ethoxazole), ethaboxam (ethaboxam), oxazachlor (fenoxaprop-P), oxazachlor-ethyl), oxazachlor (fenoxaprop-P), oxafenoxaprop-P, tetrazolium oxamide (fentrazamide), wheat straw fluoride (flavarop), high-efficiency wheat straw fluoroisopropyl (flavaropyl), high-efficiency wheat straw fluoromethyl ester (flavaropyl), flazasulfuron (flazasulfuron), florasulam (florasulam), fluazifop-P-ethyl (fluazifop), fluazifop-P, fluazifop-butyl (fluazifop-butyl), fluazifop-P-butyl, fluazifop-methyl, fluazifop-Long Na (fluazifop-sodium), fluazifop-methyl, fluazifop-butyl, fluazifop-fluon, fluazifop-flufenpyr, flufluenamine, flufenacet, flunpyr, fluazifop-P-ethyl, fluazifop-ethyl fluoroglycofuric acid (fluciclovrac), fluvalinate (fluciclovir-penyl), flumioxazin (fluciclovir), fluvaluron (fluometron), fluorofluoroglycofen (fluoroflofen), fluoroglycofen ethyl (fluoroflofen-ethyl), tetrafluoropropionic acid (fluprofane), fluflazasulfuron (flufiulfuron), fluflazasulfuron sodium methyl, flubutamid (flubutamid-butyl), flubutamid (flufurol-butyl), fluazinone (flufurfur), flufurfur acetic acid (flupyr-methyl), flufurfur methyl, flufurazolidone (flufurazolidone), flufurazolidone, flufuroic acid, flufurazolidone, flufenamid (fluthiamide), fomesafen (fomesafen), fomesafen-sodium (fomesafen-sodium), foramsulfuron (formamsulfuron), carboline (fosamil), glufosinate (glufosinate), ammonium salt of glufosinate (glufosinate-ammonium), sperminate (glufosinate-P), ammonium salt of glufosinate (glufosinate-P-ammonium), sodium salt of sperminate (glufosinate-P-sodium), glyphosate (glyphosate), isopropyl ammonium salt of glyphosate (glyphosate-isopropylammonium), ammonium salt of glyphosate, dimethyl ammonium salt of glyphosate, potassium salt of glyphosate, sodium salt of glyphosate, trimethyl sulfide salt of glyphosate, halosulfuron (halosulfuron), clopyramid (halosulfuron) haloxyfop, haloxyfop-P, haloxyfop-ethoxyethyl (haloxyfop-ethoxymethyl), haloxyfop-ethoxyethyl (haloxyfop-P-ethoxyyethyl), haloxyfop-methyl (haloxyfop-methyl), haloxyfop-P-methyl, hexazinone (hexazinone), imazamate (imazamebenz), imazamox (imazamez-methyl), imazamox-ammonium (imazamox-amp), imazamox (imazamox-imatinic), imazamox (imazamox-amp), imazethapyr-amp, imazethapyr (imazethapyr-amp), imazethapyr (imazethapyr-isopropyl) ammonium salt, imidazoloquinolinic acid (imazaquin), imidazoloquinolinic acid ammonium salt (imazaquin-amonium), imazethapyr (imazethapyr), imazethapyr-of-imazethapyr (imazethapyr-amonium), imazosulfuron (imazosulfuron), indoxacarb (indanofan), indaziflam, iodosulfuron (iodosulfuron), methyl iodosulfuron sodium salt (iodosulfuron-methyl-sodium), ioxynil (ioxynil), ioxynil sodium salt (ioxynil-sodium), ioxynil potassium salt (ioxynil-ponium), ioxynil octanoate (ioxynil-octonate), ipncarbazone, isoproturon (isouron), isoxazin (isoxazin), isoxazolone (isoxaflutole), isoxaflutole (isoxaflutole), carboxin (isoxaflutole) ketospiradox, lactofen, cycloxaprid, linuron, MCPA, MCPB methyl, MCPB ethyl, MCPB sodium salt, 2-methyl-4-chloropropionic acid (mecoprop), sodium 2-methyl-4-chloropropionate, ethyl 2-methyl-4-chloropropionate, high 2-methyl-4-chloropropionate (mecoprop-P), high 2-methyl-4-chloropropionate ethyl ester (mecoprop-butyl), mefenacet, fluorosulfonyl amine (mefluosulfuron), mesofurol, mesotrione, methyl), furazolyl amine (metham), oxamide (metham), buprofezin (metaitron), metazachlor (metazachlor), metazosulfuron (metazosulfuron), methabenzthiazuron (metazosulfuron), methimazole (metazosulfuron), methyozozoline (monozonate), methyl isothiocyanate, bromuron (metaflumuron), metolachlor (metazachlor), spermum-metolachlor (S-metazachlor), sulfentrazone (metosulam), meturon (metauron), metribuzin (metabuzin), metsulfuron (metasulfuron), methimazon-methyl (metafuron-methyl), molinate (molinate), monosulfuron (monosulfuron-escer), naproxen (naproxen), non-mesotrione (nonofuron), azosulfuron (nonuron) fluorochlor (norfiuzon), oleic acid (fatty acid), lawn grass (orbencarb), azosulfuron (orthosulfenuron), pendimethalin (oryzalin), dazomet (oxazin), oxadiazon (oxaziclomefon), epoxy sulfosulfuron (oxasulfuron), nori (oxaziclofon), oxyfluorfen (oxyfluorfen), paraquat (paraquat), dichloro paraquat (paraquat dichloride), kemefenamic (pebula), pelargonic acid (nonoic acid), pendimethalin (pendimethline), penoxsulam (penoxsulam), pentachlorophenol (penlophen), cyclopentanol (penthoxazone), pyriminone (pethalin), petroleum (petropellates), betanin (phenmethyl), betanin (betapyrim-ethyl), aminopyralid (picloram), flupirfenidone (picolinafen), pinoxaden (pinoxaden), pirfenphos (pipamate), pretilachlor (pretilachlor), primisulfuron (primisulfuron), primisulfuron-methyl (primisulfuron-methyl), aminoproproflumilast (prodiamine), ciprofloxaline (priflunine), cyclobenazolone (profoxydim), promethazine (prometan), prometryne (prometan), promethazine (profamium), propanil (propanil), oxalic acid (profanil), prometryne (profanil), propyrisulfuron (propham), isopropamide (propyrisulfuron-sodium (profanil), profanil, pentazodone (profanil) Benzyloxide (propylsulfocarb), prosulfuron (propylfuron), pyraclonil (pyraclonil), pyraflufen, pyriproxyfen (pyraflufen-ethyl), sulfonylgrass pyrazole (pyraclostron), benzodiazepine (pyraclostrobin), (pyrazote), pyrazosulfuron-ethyl (pyrazosulfuron-ethyl), benzodiazepine (pyrazoxyfen), pyribenzoxim (pyrazoxyfen), pyribam-ethyl, pyribenzoxim (pyrazoxyfen-isopropyl), pyribenzoxim (pyrazoxyfen-propyl), pyribenzoxim (pyribenzoxim), pyribenzoxim (pyrazob), pyrazol, pyridate (pyrazote), pyribenzoxim (pyrizocarb), pyrithiobac-ethyl), pyribenzoxim (pyrizoyl), pyrithiobac-ethyl (pyrithiobac), pyrithiobac-methyl (pyrithiobac-methyl), pyrithiobac-ethyl (pyrithiobac-methyl), pyrithiobac-methyl (pyrithiobac-methyl), sodium pyrithiobac-sodium, pyroxasulfone, sulfenamide (pyroxsulfam), quinclorac (quinclorac), clomefenamic acid (quinmerac), methoquinone (quinclorac), quizalofop-ethyl, quizalofop-P-ethyl, quizalofop-P-methyl, quizalofop-P-ethyl, sulfosulfuron (rimsulfuron), saflufenamide (saflufenacil), sethoxydim (sethoxydim), cyclouron (simuron), simazine (simazine), simetryne (simetryn), sulcotrione (sulfometuron), sulfentrazone (sulfometuron), methylsulfonylmethamine (sulfometuron) bupirimate Long Jiazhi (sulfomethyl), phosphinothricin (sulfosate), sulfonylsulfuron (sulfofuron), buthiuron (tebuhiuron), terfurrione (tefurotrione), tembotrione (tembotrione), terbacil (tebuconazole), terbutazone (terbuzin), terbuzin (terbumethyl), terbuzin (terbuzin), thiothifenuron (thenyl), thiozol (thizopyr), thiotebuzin (thifluzapyr), thiotebuzin-Long Jiazhi (thibetazone-methyl), thiosulzin (thiflufuron), methylthiosulfuron (terbuzin-methyl), terbuzin (terbuzin), and terfurazol (thiozol), one or more of triafamone, dicamba (triamcinolone), triazosulfuron (triasulfuron), triazosulfuron (triaziflam), tribenuron (tribenuron-methyl), tribenuron-methyl (tribenuron-methyl), triclopyr (triclopyr), bentazone (triazosulfuron), trifloxysulfuron (trifloxysulfuron), trifloxysulfuron sodium (trifloxysulfuron-sodium), trifluralin (trifluralin), trifloxysulfuron-methyl (triflusulfuron-methyl), trifloxysulfuron (tritosulfuron), urea sulfate, and clomaze (vernolate);
Further, the plant growth regulator is selected from the group consisting of: abscisic acid, arabinzolar, arabino-benzene-S-methyl (acetonide-S-methyl), 5-aminolevulinic acid, cyclopropylpyrimidinol, 6-benzylaminopurine, brassinolide, catechin, hexacyclic (cycloproprop), cyclopropylamide (cyclilide), 3- (cyclopropyl-1-enyl) propionic acid, sodium salt, butyryl hydrazine, dazomet, N-decanol, furoic acid (dikegulac), furoic acid-sodium, bacterial poly (endo-methyl), flumetsulam (fluretalin), flubutamol), fluorenyl butyl (flubutamol), fluprimidol (flupridol), chloropyruvine (forchlorfenuron), gibberellic acid, chlorpyrim trinexapac-ethyl (anabinde), indol-3-acetic acid (IAA), 4-indol-3-yl butyric acid, isoprothiolane (isoprothiolane), jasmonic acid, methyl jasmonate, kinetin, maleic hydrazide, mepartaman (mepiquat chloride), 1-methylcyclopropene, 2- (1-naphthyl) acetamide, 1-naphthylacetic acid, 2-naphthyloxyacetic acid, a mixture of nitrophenols, 4-oxo-4 [ (2-phenylethyl) amino ] butyric acid, paclobutrazol (paclobutrazol), N-phthalamic acid, thiabendazole (probenazol), propionine (prohexadione), propiconazole calcium, jasmone (prohydro jasminone), aniline (propham), salicylic acid, strigolactone (strigolactone), one or more of tetrachloronitrobenzene (tecnazene), thidiazuron (thidiazuron), triacontanol, trinexapac, tsitodef, uniconazole-P;
The invention also provides the use of the composition or the mixture of the fluorine-containing chlorantraniliprole for preventing and controlling pests of lepidoptera, coleoptera, diptera, homoptera and thysanoptera;
further, the lepidoptera is Noctuidae, yponomeutidae, carposinidae, torilidae, arctiiidae, limacodiidae, pinidae, plutellidae, pyralidae, hesperidiae, gelechiidae, etc. of the genus Noctuidae, yponometidae, heliotidae, helicoverpa, etc.;
further, noctidae family nocuitae includes cabbage loopers [ Mamestra brassicae (L) ], beet armyworms [ Spodoptera exigua (Hubner) ], prodenia litura [ Spodoptera litura (Fabricius) ], borers [ Sesamia unifrens (Walker) ], cotton bollworms [ Helicoverpa armigera (Hubner) ] and the like;
further, the doptera littoralis of the family of the fabaceae includes apple nest moth [ Yponomeuta padella (l.) ], and the like;
further, carposinidae includes Carposinidae [ Carposina sasakii (Matsumura) ], carpenter's fruit moth [ Crapholitha molesta (Busck) ], apple's fruit moth [ Crapholitha inopinata (Heinrich) ] and the like;
further, torricidae includes plutella xylostella [ Spilonnta albicana (Motschulsky) ], plutella xylostella [ Cydia pomonella (l.) ], plutella xylostella [ Choristoneura longicellana (Walsingham) ], plutella xylostella [ Pandemis heparana (schiff muler) ], carpenter's borer [ Grapholitha molesta (Busck) ] and the like;
Further, the arctidae of the family of the plutellaceae includes the red-edge plutella xylostella [ amacta lactinea (Cramer) ], the fall webworm [ hyphantrichia cunea (Drury) ], the dust plutella xylostella [ Spilarctia obliqua (Walker) ] and the like;
further, the licaudatae family limacoidae includes a brown-edge green thorn moth [ Praasa con-sociia (Walker) ], a chinese green thorn moth [ Praasa sinica (Moore) ], a yellow thorn moth [ Cnidocampa flavescens (Walker) ], and the like;
further, pierdae of the family Pinaceae includes Pinceridae [ Pieris rapae (L.) ], pincerus giganteus [ Pieris brasicaae (L.) ], pincerus orientalis [ Pieris canida (Sparrman) ], pincerus fusca [ Pieris melete (Mennetridae) ], pinus nepalensis [ Pontis daplidice (L.) ], pinus crassifolia [ Apteria crataegi (L.) ], pinus faberis [ Pieris rapae (L.) ], and the like;
further, the geometrics of the family ulnaraceae include pteroceltis [ Geometra papilionaria (l.) ], ulnara persimmon [ Percnia giraffata (Guenee) ], russianolive [ Apocheima cinerarius (erchoff) ], ulnara jujuba (sucu), and the like;
further, the family of Pyralidae includes Chilo suppressalis [ Chilo suppressalis (Walker) ], chilo suppressalis [ Tryporyza incertulas (Walker) ], brown rice borer [ Catagela adjurela Walker ], taiwan rice borer [ Chilo auricilius Dudgeon ], subspecies corn borer [ Ostrinia furnacalis (Guenee) ], european corn borer [ Ostrinia nubilalis (Hubner) ], cnaphalocrocis medinalis [ Cnaphalocrocis medinalis (Guenee) ], cabbage borer [ Hellula undalis (Fabr) ], cowpea borer [ Maruca testulalis (Geyer) ], meadow borer (Loxostege sticticalis Linnaeus), peach borer [ Dichocrocis punctiferalis (Guenee) ] and the like;
Further, plutellidae includes plutella xylostella [ Plutella xyllostella (Linnaeus) ] and the like;
further, the family of the Pesperidae includes straight line rice [ Parnara guttata (Bremer et Grey) ], qu Wen rice [ Parnara guttata Evans ], brown line rice east Asia [ Parnara nasobada Moore ], hidden line valley butterfly [ Pelopidas mathias (Fab.) ], south Asia valley butterfly [ Pelopidas agna (Moore) ], ginger butterfly [ Udasps fouus (Gramer) ] and the like;
further, gelechiidae includes wheat moth (Sitotroga cereallela Olivier), potato tuber moth [ Phthorimaea operculella (Zeller) ], pink bollworm [ Pectinophora gossypiella (samanders) ] and the like.
The invention also provides a use of the composition or the mixture containing the flucloxapyroxad for improving plant quality.
The present invention also provides a method for improving the quality of a useful plant or crop plant with respect to its harvested plant organs, said plant growing in non-abnormal environmental conditions, and applying to said useful plant or crop plant, its growing seed or its locus of growth in non-abnormal environments, an effective amount of flucloxapyroxad or a composition or mixture thereof;
Further, the non-abnormal environmental condition is a normal growth process of the plant;
still further, the normal production process of the plant is a growth process in which the plant is substantially pest-free;
further, one or more pesticide application methods selected from the group consisting of spraying, dusting, dressing, soil watering, granule application, smoke, bait, injection are applied.
Detailed Description
The present application will be described in more detail with reference to the following examples, but the present application can be embodied in various forms and should not be construed as being limited to the embodiments set forth herein.
The technical solutions in the embodiments of the present application will be clearly and completely described below in connection with the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The nitrate content determination method adopts salicylic acid nitration method (Bai Bao et al, principal edition, theoretical course on plant physiology [ M ]. Beijing: china agricultural science and technology Press, 1996).
Nitrate pollution standards (Shen Mingzhu, journal of agricultural environmental sciences, 1982, (2): 23-27):
The nitrate content in the vegetables is less than or equal to 432mg/kg, which is mild and belongs to the primary pollution;
the nitrate content is less than or equal to 785mg/kg and is moderate, and belongs to secondary pollution;
nitrate content is less than or equal to 1440mg/kg, which belongs to tertiary pollution;
nitrate content is less than or equal to 3100mg/kg, which belongs to four-level pollution.
The pharmaceutical agent used is as follows: 5% salicylic acid-sulfuric acid solution, 8% NaOH solution, 500ug/mL nitrate nitrogen standard solution, etc., all of which are provided by the research and development center.
Test instrument: electronic balance (0.01 mg), spectrophotometer, graduated tube, volumetric flask, water bath, small funnel, glass rod, etc. Example 1: influence of Flucoxapyroxad on nitrate content of vegetables
Test treatment: 0.25mg/L of flucloxapyroxad, 0.5mg/L, and a blank (CK) containing no flucloxad;
the application mode is as follows: stem and leaf spraying treatment (even spraying of each plant stem and leaf);
time of application: mid-growth period of crops;
investigation time: during the harvest period, the nitrate content of the harvested plant organ (one of leaf/fruit/rhizome) was determined.
Table 1 nitrate content of each crop
Note that: the nitrate (mg/kg) content of each treatment was an average of the nitrate (mg/kg) content of 20 samples.
Example 2
Influence of Flucarbazide on nitrate content of leafy vegetables
Test target: cabbage, broccoli, amaranth, garland chrysanthemum, chinese cabbage, celery, lettuce, asparagus, leek and spinach;
the vegetables are planted in a Qingdao city and yang district western city sink test base, and the test adopts mixed turfy soil, has moderate fertility, smooth topography, uniform fertility and good irrigation condition. All test plot cultivation conditions (soil type, fertilization, cultivation, row spacing, etc.) were uniform and consistent with local agricultural cultivation practices (GAP). The area of the cell is 10m by adopting random block arrangement 2 Repeated 4 times.
The application method comprises the following steps: each vegetable is applied with medicine in the middle growth period, the spraying treatment is carried out, the medicine application device is an WS-16D guard electric sprayer, the spray head is a single fan-shaped spray head, the working pressure is 0.15-0.4Mpa, and the medicine amount is accurately taken according to the medicine amount requirement and the area of a district. The day of application has good weather, the average daily air temperature is 16 ℃, the highest air temperature is 20 ℃, the lowest air temperature is 12 ℃ and the relative humidity is 69%.
The test treatments are detailed in table 2 below:
TABLE 2 treatment and dosage amounts
4 plants were randomly sampled per cell, nitrate content was measured during picking period with the edible part of the freshly picked plant, and statistical analysis was performed on the measurement results.
Results and analysis:
the result shows that the nitrate content of celery in the water treatment group of 10 leaf vegetables is highest, the nitrate content is 1520.3mg/kg, and the nitrate content of the celery cabbage is lowest, namely 457.3mg/kg. The measurement results of different kinds of vegetables are as follows in average value sequence: celery, spinach, lettuce, asparagus, cabbage, leek, amaranth, broccoli, crowndaisy chrysanthemum and cabbage. The result of the control group shows that the nitrate content in 10 vegetables is more than 432mg/kg, and some vegetables are even more than 600mg/kg of the nitrate safety standard of green food melons and fruits in China. The single-dose and mixed treatment of the flucloxapyroxad can reduce the nitrate content in cabbages, broccoli, amaranth, crowndaisy chrysanthemum, cabbages, celery, lettuce, asparagus, leeks and spinach. As shown in Table 3, nitrate content of chlorfluazuron, caulis et folium Chrysanthemi Segeti, caulis et folium Brassicae Capitatae, herba Spinaciae, folium Allii tuberosi and herba Amaranthi Tricoloris is below 432 mg/kg; as shown in Table 4, each treatment of the flucloxapyroxad remarkably reduces the nitrate content of celery, asparagus, lettuce and cabbage, wherein the nitrate content of the flucloxapyroxad in the celery can be reduced to be less than half of the original nitrate content.
TABLE 3 nitrate content of different treated leaf vegetables
And (3) injection: the nitrate content of the treated leaf vegetables is the average nitrate content of each treatment.
TABLE 4 nitrate content of different treated leaf vegetables
Note that: the nitrate content of the treated leaf vegetables is the average nitrate content of each treatment.
Vegetables are important vegetable foods in human life, which not only provide vitamins and minerals necessary for human body, but also can supply various organic nutrients such as proteins, amino acids, sugar and the like, however, vegetables are also a type of foods rich in nitrate. The nitrate safety standard of the green food in China is 600mg/kg. The test results show that the single-dose and mixed spray treatment of the flucloxapyroxad amide can effectively reduce the content of nitrate.
Example 3
Influence of Flucoxapa diamides on nitrate content in pods of different cowpea varieties
Test crop: cowpea;
variety: spring and autumn red, wu Shubai cowpea No. 7, cowpea No. 4, early green and frameless cowpea;
test object: cowpea borer [ Maruca testulalis (Geyer) ];
the test is carried out on a Qingdao city and Qingdao city test base in late 6 months, the soil fertility of the test base is medium, the topography is smooth, the fertility is even, and the irrigation condition is good. All test plot cultivation conditions (soil type, fertilization, cultivation, row spacing) were uniform and consistent with local agricultural cultivation practices (GAP). The random block arrangement is adopted, and the cell area is 20m 2 The method is repeated for 4 times, the medicine applying device is an WS-16D guard electric sprayer, the spray head is a single fan-shaped spray head, the working pressure is 0.15-0.4Mpa, and the medicine amount is accurately taken according to the medicine amount requirement and the area of a district. When the medicine is applied, the control is sprayed firstly, and the spraying is sequentially carried out from low concentration to high concentration, and a constant spraying method is adopted, so that uniform spraying is carried out at a constant speed according to the calculated pace. The test period is good in weather, the daily average air temperature is 21 ℃, the highest air temperature is 24 ℃, the lowest air temperature is 17 ℃, and the relative humidity is 72%.
Test agent 5% Flucopia-diamide microemulsion 20, 25, 30 ai.g/hm 2 The method comprises the steps of carrying out a first treatment on the surface of the 20% Flucarbamide suspension concentrate 20, 25, 30 ai.g/hm 2 The method comprises the steps of carrying out a first treatment on the surface of the And (5) comparing with clear water.
The investigation method comprises the following steps:
1) Investigating the number of the insect population before the test, investigating the number of living insects 10d after the drug, and calculating the rate of reduction of the insect population and the prevention and treatment effect;
2) Sampling is carried out before 8 a.m. in the pod bearing period, and nitrate detection is carried out on the picking day. The nitrate safety standard of the green food in China is 600mg/kg.
Results and analysis:
from Table 5 FlurochlorbenThe control effect of the amide on cowpea borer can be seen that 5% flucloxapyroxad diamide microemulsion 20, 25 and 30 ai.g/hm 2 20% Flucopiamide suspension concentrate 20, 25, 30 ai.g/hm 2 The control effect on cowpea borers of different varieties is over 80 percent, and the cowpea borers have better control effect.
TABLE 5 Effect of Fluochlorantraniliprole on cowpea borer control
Note that: the control (%) is the average control (%) of each treatment.
The results in table 6 show that each treatment reduced the nitrate content in the commercial pods compared to the control while controlling cowpea borer. The nitrate content of the cowpea of the spring and autumn red, wu Shubai cowpea, 7 cowpea, 4 cowpea, early green cowpea and 6 cowpea without frame is obviously different from that of the fresh water control group at the level of 0.01. 20% Flucopiamide suspension 25 ai.g/hm 2 The treatment group has good effects on spring and autumn red, wu Shubai cowpea, cowpea 7, cowpea No. 4, early green cowpea and frameless cowpea, the nitrate content is most obviously reduced, and the nitrate content of 6 cowpea varieties is 305.3mg/kg, 156.1mg/kg, 232.8mg/kg, 127.4mg/kg, 246.8mg/kg and 257.4mg/kg respectively. The content of cowpea is 368.2mg/kg at the highest and only 127.4mg/kg at the lowest when the flucloxapyroxad is treated in different concentrations, which indicates that the flucloxapyroxad can effectively reduce the nitrate content of useful plants or crop plants relative to the harvested plant organs, thereby improving the plant quality.
TABLE 6 nitrate content in commercial pods of cowpea of different varieties
Note that: a, B in the table shows the difference in nitrate content of cowpea of the same variety at different concentrations at the 0.01 level.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention are intended to be included within the scope of the present invention.

Claims (8)

1. Use of flucloxapyroxad for improving the quality of a plant, characterized in that the use of improving the quality of a useful plant with respect to its harvested plant organs is achieved by treating the plant, said improvement of plant quality being a reduction of the nitrate content of the useful plant with respect to its harvested plant organs.
2. The use according to claim 1, wherein the useful plants are selected from one or more of grains, vegetables, fruits, nuts, sugar crops, oil crops, beverage crops, flavouring crops, feed crops, medicinal plants.
3. The use according to claim 2, wherein said vegetables are selected from one or more of bulbs, melons, beans, stems, solanaceae, roots and tubers, aquatic species, leafy vegetables.
4. The use according to claim 3, wherein the leafy vegetables are selected from one or more of green leafy vegetables and sprouts.
5. A method for improving the quality of a useful plant with respect to its harvested plant organs, characterized in that said plant is grown in a non-abnormal environmental condition and that flucloxapyroxad or a composition or mixture thereof is applied to said useful plant, its seed or its locus of growth in a non-abnormal environment in an effective amount.
6. The method of claim 5, wherein one or more pesticide application methods selected from the group consisting of spraying, dusting, dressing, soil watering, granule application, smoke, bait, injection are applied.
7. The method of claim 5, wherein the non-abnormal environmental condition is a normal growth process of the plant.
8. The method of claim 7, wherein the normal growth process of the plant is a pest-free growth process on the plant.
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