Use of biphenyl sulfide compounds for promoting yield and quality of plants

Abstract

This invention relates to the use of diphenyl sulfide compounds for promoting increased yield and improved quality in plants, and more specifically to the use of treating plants, plant parts or plant seeds with diphenyl sulfide compounds or combinations thereof or mixtures thereof to promote increased yield and improved quality of the plant with respect to the harvested plant organs.

Description

Technical Field

[0001] This invention relates to the use of diphenyl sulfide compounds for promoting increased yield and quality in plants, specifically for treating plants, plant parts, or plant seeds to increase the yield and quality of crops with respect to the harvested plant organs. Background Technology

[0002] Fruit is a necessity of life, related to people's livelihood and social stability. With economic development and the improvement of people's living standards, while people are no longer just eating their fill, more and more people are recognizing the importance of fruit quality. Fruit is widely cultivated in my country, with many varieties and a complex structure. The farmland ecological environment changes rapidly, leading to serious crop diseases and pests. In addition, the rapid development of facility agriculture has led to the large-scale use of chemical fertilizers and pesticides, greatly increasing the difficulty of producing safe and high-quality crops.

[0003] Citrus fruits belong to the genus Citrus in the family Rutaceae. They are rich in nutrients and have high economic value. Fruit quality is a direct indicator of the commercial performance of citrus fruits, and the characteristics of citrus varieties play a decisive role in fruit quality. Citrus fruit quality includes factors such as appearance quality, nutritional quality, and flavor quality. The sugar and acid content and sugar-acid ratio in citrus fruits are core factors of fruit quality. When evaluating the flavor of fruits, in addition to the usual indicators of soluble solids, soluble sugar, titratable acid content, and solid-acid ratio, the flavor quality of fruits is also affected by the types and ratios of sugars and acids.

[0004] The applicant discovered in its research on compounds containing diphenyl sulfides that treating plants, plant parts or seeds can promote and improve the yield and quality of useful plants or crop plants with respect to their harvested plant organs. In particular, treating citrus at different times can achieve increased yield and improved quality of citrus, which has unexpected application value. Summary of the Invention

[0005] Based on the above, the present invention relates to the use of diphenyl sulfide compounds to promote plant yield and quality improvement, and particularly to the use of diphenyl sulfide compounds to promote plant yield and quality improvement by treating plants, plant parts or seeds.

[0006] Furthermore, the biphenyl sulfide compounds include:

[0007]

[0008]

[0009] Furthermore, the biphenyl sulfide compounds are compounds of formula V;

[0010] Furthermore, the crop is selected from one or more of the following: grains, vegetables, fruits, nuts, sugar crops, oil crops, beverage crops, seasoning crops, forage crops, and medicinal plants.

[0011] Furthermore, the fruits mentioned are selected from berries, citrus fruits, stone fruits, pome fruits, mixed fruits, melons, and tropical and subtropical fruits;

[0012] Furthermore, the berries mentioned include strawberries, blueberries, blackberries, mulberries, raspberries, grapes, blackcurrants, and kiwifruit;

[0013] Furthermore, the citrus fruits include oranges, tangerines, mandarins, grapefruits, and lemons;

[0014] Furthermore, the aforementioned drupes include peaches, plums, cherries, apricots, bayberries, plums, dried plums, jujubes, sand dates, sea dates, candied dates, olives, lychees, and longans;

[0015] Furthermore, the pome fruits mentioned include apples, pears, crabapples, and hawthorns;

[0016] Furthermore, the oranges mentioned include: sweet orange, navel orange, sour orange, blood orange, Yichang orange, rock sugar orange, red orange, willow orange, brocade orange, summer orange, improved orange, pear orange, late-ripening navel orange, Caracalla navel orange, Trovita sweet orange, Qingqiu navel orange, long-leaf fragrant orange, red-flavored fragrant mandarin orange, Hamlin sweet orange, and Washington navel orange;

[0017] Furthermore, the aforementioned tangerines include: sugar tangerines, Mashui tangerines, red tangerines, tribute tangerines, Wenzhou honey tangerines, Wenzhou mandarins, Nanfeng honey tangerines, ponkan tangerines, and banana tangerines;

[0018] Furthermore, the tangerines mentioned include: Chaozhou tangerine, Gong tangerine, Emperor tangerine, Wo tangerine, Lu tangerine, Maogu tangerine, Murcott, Sunshine No. 1, Daya tangerine, Chun Jian, Qing Jian, Ehime, Jelly orange, Pa Pa tangerine, Ugly tangerine, Red Beauty, Dekopon, Kumquat, Golden Bullet, Kumquat, Luofu, Longevity Kumquat, and Crispy Honey Kumquat.

[0019] Furthermore, the aforementioned pomelos include: Golden Pomelo, Shatin Pomelo, Green Pomelo, Honey Pomelo, Liangping Pomelo, Dianjiang Late Pomelo, Dianjiang White Pomelo, Red Heart Pomelo, Tiger Honey Pomelo, Wubu Pomelo, Sanhong Pomelo, Grapefruit, Pomelo, Tangerine Pomelo, Orange Pomelo, Longevity Pomelo, Guanxi Honey Pomelo, Long'an Pomelo, Cocktail Grapefruit, and Dwarf Late Pomelo.

[0020] Furthermore, the lemons mentioned include: Eureka lemon, fragrant lemon, lime, lemon, goji berry, lime, green lemon, and bergamot;

[0021] Furthermore, the achievement of promoting increased plant yield and improved quality is characterized by the yield of the harvested plant organs;

[0022] Furthermore, the harvested plant organs are any one or more of the following: roots, stems, leaves, flowers, fruits, or seeds.

[0023] Furthermore, the criteria for judging the increased yield and improved quality of the plants include both internal quality and external quality;

[0024] Furthermore, the aforementioned external qualities include weight, transverse and longitudinal diameters, peel thickness, fruit shape index, and percentage of high-quality fruit;

[0025] Furthermore, the intrinsic qualities include the content of one or more substances among juice yield, free amino acids, soluble protein, soluble solids, soluble reducing sugar, soluble acid, vitamin C, and starch.

[0026] A method for promoting increased yield and improved quality of a useful plant with respect to its harvested plant organs, the plant being grown in a non-abnormal environment, and applying an effective amount of a compound containing biphenyl sulfide or a combination thereof or a mixture thereof to the useful plant, its seeds, or the site where it is grown in a non-abnormal environment.

[0027] Furthermore, the aforementioned non-abnormal environmental conditions refer to the normal growth process of plants;

[0028] Furthermore, the normal growth process of the plant is the growth process in which there are no pests or mites on the plant.

[0029] Furthermore, the composition containing biphenyl sulfide compounds includes a compound of formula V and an agriculturally permitted pesticide adjuvant.

[0030] The mixture containing biphenyl sulfide compounds includes a compound of formula V, additional active ingredients, and agriculturally permitted pesticide adjuvants;

[0031] Furthermore, the pesticide adjuvant is selected from one or more of the following: wetting agent, dispersant, emulsifier, thickener, disintegrant, antifreeze, defoamer, solvent, preservative, stabilizer, synergist or carrier;

[0032] The wetting agent is selected from one or more of the following: alkylbenzene sulfonates, alkylnaphthalene sulfonates, lignin sulfonates, sodium dodecyl sulfate, sodium dioctyl succinate sulfonate, α-olefin sulfonates, alkylphenol polyoxyethylene ethers, castor oil polyoxyethylene ethers, alkylphenol ethoxylates, fatty alcohol ethoxylates, sodium fatty alcohol polyoxyethylene ether sulfate, silkworm excrement, soapberry powder, soapberry powder, SOPA, detergents, emulsifiers 2000 series, and wetting and penetrating agents F; and / or

[0033] The dispersant is selected from one or more of the following: lignin sulfonates, alkyl naphthalene sulfonates formaldehyde condensates, naphthalene sulfonates, tristyrylphenol ethoxylate phosphates, fatty alcohol ethoxylates, alkylphenol polyoxyethylene ethers, alkylphenol polyoxyethylene ether methyl ether condensates sulfates, fatty amine polyoxyethylene ethers, glycerol fatty acid ester polyoxyethylene ethers, polycarboxylates, polyacrylic acids, phosphates, EO-PO block copolymers, and EO-PO graft copolymers; and / or

[0034] The emulsifier is selected from one or more of the following: calcium dodecylbenzenesulfonate, alkylphenol formaldehyde resin polyoxyethylene ether, phenethylphenol polyoxyethylene polyoxypropylene ether, fatty alcohol ethylene oxide-propylene oxide copolymer, styrene-phenol polyoxyethylene ether, castor oil polyoxyethylene ether, and alkylphenol ether phosphate; and / or

[0035] The thickener is selected from one or more of xanthan gum, organobentonite, gum arabic, sodium alginate, magnesium aluminum silicate, carboxymethyl cellulose, and silica; and / or

[0036] The disintegrant 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

[0037] Antifreeze is selected from one or more of alcohols, alcohol ethers, chlorinated hydrocarbons, and inorganic salts; and / or

[0038] The defoamer is selected from one or more of C10-C20 saturated fatty acid compounds, silicone oil, silicone compounds, and C8-C10 fatty alcohols; and / or

[0039] The solvent is selected from one or more of benzene, toluene, xylene, mesitylene, methanol, ethanol, isopropanol, n-butanol, dimethyl sulfoxide, dimethylformamide, cyclohexanone, hydrocarbon carbonates, diesel oil, solvent oil, vegetable oil, vegetable oil derivatives, and water; and / or

[0040] 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, Kathon, and 1,2-benzisothiazolin-3-one; and / or

[0041] The stabilizer is selected from one or more of the following: 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, silica, talc, montmorillonite, and starch; and / or

[0042] Synergists are selected from synergistic phosphorus, synergistic ether; and / or

[0043] The carrier is selected from one or more of the following: ammonium salts, ground natural minerals, ground artificial minerals, silicates, resins, waxes, solid fertilizers, water, organic solvents, mineral oils, vegetable oils, and vegetable oil derivatives.

[0044] Furthermore, the other active ingredient is selected from one or more of insecticides, fungicides, herbicides, and plant growth regulators;

[0045] Furthermore, the insecticide is selected from alanycarb, aldicarb, aldoxycarb, allyxycarb, aminocarb, bendiocarb, benfuracarb, bufencarb, butacarb, butocarboxim, butoxycarboxim, carbaryl, carbofuran, carbosulfan, and terbufocarb. Cloethocarb, Dimetilan, Ethiofencarb, Fenobucarb, Fenothiocarb, Fenooxycarb, Formetate, Furathiocarb, Isoprocarb, Metam-Sodium, Methiocarb, Methomyl, Metolcarb, Oxamyl, Pirimicarb, and Pyridaben. Omecarb, propoxur, thiofanox, trimethacarb, XMC, xylylcarb, triazamate, acephate, azamethiphos, azinphos (-methyl, -ethyl), bromophos-ethyl, bromfenvinfos (-methyl), butathiofos, sulfur Cadusafos, carbophenothion, chlorethoxyfos, chlorfenvinphos, chlormephos, coumaphos, cyanofenphos, cyanophos, chlorfenvinphos, demeton-S-methyl, demeton-S-methylsulfone, dialifos, diazinonDichlorvos / DDVP, didrotophos, dimethoate, dimethylvinphos, dioxabenzofos, disulfoton, EPN, ethion, ethoprophos, etrimfos, famphur, fenamiphos, fenitrothion rothion, fensulfothion, fenthion, flupyrazofos, fonofos, formothion, fosmethilan, fosthiazate, heptenophos, iodofenphos, iprobenfos, isazofos, isofenphos, isopropyl salicylate O-salicylate), isoxathion, malathion, mecarbam, methacrifos, methamidophos, methidathion, mevinphos, monocrotophos, naled, omethoate, oxydemeton-methyl, parathion (-methyl / -ethyl), phenthoate, phorate, p-methoxam hosalone, phosmet, phosphamidon, phosphocarb, phoxim, pirimiphos (-methyl / -ethyl), profenofos, propaphos, propetamphos, prothiofos, prothoate, pyraclofos, pyridaphenthion, pyridathion, quinalphos, sebufosThe following pesticides are used to control pyrethroids: sulfotep, sulprofos, tebupirimfos, temephos, terbufos, tetrachlorvinphos, thiometon, triazophos, trichlorfon, vamidothion, acridine lactate, d-cis-trans, d-trans, beta-cyfluthrin, and bifenthrin. Bioallethrin, bioallethrin-S-cyclopentyl isomer, bioethanomethrin, biopermethrin, bioresmethrin, chlovaporthrin, cis-cypermethrin, cis-resmethrin, cis-permethrin, clocythrin, and pyrethrum. Esters (cycloprothrin), cyfluthrin, cyhalothrin, cyphenothrin, eflusilanate, empenthrin (1R-isomer), esfenvalerate, etofenprox, fenfluthrin, fenpropathrin, fenpyrithrin, fenvalerate, flubrocythrinat e) Flucythrinate, flufenprox, flumethrin, fluvalinate, fubfenprox, gamma-cyhalothrin, imiprothrin, kadethrin, lambda-cyhalothrin, metofluthrin, permethrin (cis-, trans-), phenoxy ...Prallethrin, profluthrin, protrifenbute, pyresmethrin, pyrethrin, resmethrin, RU 15525, silafluofen, tau-fluvalinate, tefluthrin, terallethrin, pyrethrin (1R isomer), tralomethrin, transfluthrin, ZXI 8901, oxadiazines, indoxacarb, metaflumizone, acetamiprid, AKD 1022. Dinotefuran, Imidaclothiz, Nitenpyram, Nithiazine, Thiacloprid, Nicotine, Bensultap, Cartap, Spinosyns, Camphechlor, Chlordane, Endosulfan, γ-HCH, HCH, Heptachlor, Lindane, Methoxychlor, Acetonitrile, Pyrafluprole, Pyriprole, Vaniliprole, Emamectin, Ivermectin Lepimectin, Milbemycin, Diofenolan, Epofenonane, Fenoxycarb, Hydroprene, Kinoprene, Methoprene, Pyriproxifen, Triplerene, Chlorfenozide, Halofenozide, Methoxyfenozide, Tebufenozide, Bistrifluron, Chlofluazuron, Diflubenzuron, Fluazuron, FlucycloxuronFlufenoxuron, hexaflumuron, novaluron, noviflumuron, penfluron, teflubenzuron, buprofezin, cyromazine, diafenthiuron, azocyclotin, cyhexatin, fenbutatin-oxide, chlorofenapyr, binapacyrl, dinobuton ), Dinocap, DNOC, Meptyldinocap, Fenazaquin, Fenpyroximate, Pyrimidifen, Pyridaben, Tebufenpyrad, Tolfenpyrad, or Hydamethylnon, Dicotol, Rotenone, Acequinocyl, Fluacrypyrim, Bacillus thuringiensis subsp. Israel Bacillus thuringiensis subspecies israelensis), Bacillus sphaericus, Bacillus thuringiensis subspecies aizawai, Bacillus thuringiensis subspecies kurstaki, Bacillus thuringiensis subspecies tenebrionis, Cry1Ab, Cry1Ac, Cry1Fa, Cry2Ab, mCry3A, Cry3Ab, Cry3Bb, Cry34 / 35Ab1, spirodiclofen, spiromesifen, spirotetramat, amitraz, propargite, thiocyclam hydrogen oxalate, thiosultap-sodium, azadirachtin, Bacillus spec.Beauveria spec., codlemone, Metarrhizium spec., Paecilomyces spec., thuringiensin, Verticillium spec., aluminum phosphide, methyl bromide, sulfuryl fluoride Fluoride, cryolite, flonicamid, pymetrozine, clofentezine, etoxazole, hexythiazox, amidoflumet, benclothiaz, benzoximate, bifenazate, bromopropylate, buprofezin, chinomethionat, chlorodimeform, ethyl chlorpyrifos One or more of the following: lorobenzilate, chloropicrin, clothiazoben, cycloprene, cyflumetofen, dicyclanil, fenoxacrim, fentrifanil, flubenzimine, flufenerim, flutenzin, gossyplure, hydramethylnone, japonilure, metoxadiazone, petroleum, piperonyl butoxide, potassium oleate, pyridalyl, sulfluramid, tetrasul, triarathene, and verbutin;

[0046] Furthermore, the bactericide is selected from the following: benalaxyl, benalaxyl-M, metalaxyl, metalaxyl-M, oxadixyl, furaxyl, furaxyl-M, 4-dodecyl-2,6-dimethylmorpholine, dodine, guazatine, iminoctadine, dodemorph, fenpropimorph, tridemorpholine. demorph, fenpropidin, buthiuron, spiroxamine, cyprodinil, pyrimethanil, mepanipyrim, benomyl, carbendazim, thiabendazole, fuberidazole, bitertanol, bromuconazole, cyproconazole, difenoconazole (d ifenoconazole, dinitroconazole, fenbuconazole, fluquinconazole, flusilazole, hexaconazole, myclobutanil, penconazole, propiconazole, prothioconazole, tebuconazole, triadimefon, epoxiconazole, fluconazole Triafol, imibenconazole, ipconazole, metconazole, simeconazole, tetraconazole, triadimenol, triticonazole, azaconazole, tricyclazole, imazalil, isoprothiolane, prochloraz, triflumizole, ferbam, and sodium mancozeb.Mancozeb, Mancozeb, Metiram, Thiram, Zineb, Propineb, Polycarbamate, Ziram, Metam, Bordeaux mixture, Copper acetate, Copper oxychloride, Copper sulfate Basic, Captafol, Captan, Folpet, Iprodione, Procymidone, Vinclozolin, Dichlofluanid, Ametoctradin, Azoxystrobin, Coumoxystrobin, Famoxadone, Dimoxystrobin, Kresoximmethyl, Metominostrobin, Orysastrobin, Picoxystrobin, Trifloxystrobin, Pyracostrobin, Pyrametostrobin, Pyraoxystrobin, Pyribencarb, Benthiavalicarb, Propamocarb Hydrochloride, boscalid, isopyrazam, bixafen, penflufen, sedaxane, fluopyram, flunindapyr, bupirimate, carboxin, oxycarboxin, chloromethoxybenzene, chloronitrobenzene, tetrachloronitrobenzene, tolclofosmethyl, carpropamid, chlorothalonil, cyflufenamid, cymoxanil, fluopyram, zoxamid, flutolanil, isothiazine.Silthiopham, tiadinil, fluoxastrobin, triazine, dimethomorph, flumetover, flumorph, dithianon, edifenphos, iprobenfos, iprovalicarb, valifenalate, thifluzamide, ethaboxam, fenpyrimidinol arimol), ethirimol, fluxapyroxad, furamepyr, penthiopyrad, flubenneteram, chlorobenzamide, benzovindiflupyr, pydiflumetofen, diethofencarb, diclocymet, mepronil, fenfurame, fenamidone, fenhe Xamid, fluazinam, fludioxonil, feniclonil, fludioxonil, flusulfamide, triforne, cycloheximide, griseofulvin, kasugamycin, natamycin, polyoxin, streptomycin, validamycin, mildiomycin, polyoxin Polyoxin, azadirachtin, tetramycin, kasugamycin, ningnanmycin, tolylfluanid, mandipropamid, fenoxanil, metrafenone, fenpyrazamine, ferimzone, flutianil, fosetylaluminum, fosthiazate, pyrazophos, hymexazolOne or more of the following: oxolini cacid, tetrachlorophthalide, pencycuron, proquinazid, metrafenone, pyroquilon, quinoxyfen, amisulbrom, acibenzolar Smethyl, isoprothiolane, terbufos, octothiazolinone, cyazofamid, dazomet, silthiofam, thiophanate-methyl, myclozolin, anilazine, nuarimol, pyrifenox, probenazole, and diclomezine;

[0047] Furthermore, the herbicide is selected from acetochlor, acifluorfen, acifluorfen-sodium, aclonifen, alachlor, allidochlor, alloxydim, alloxydim-sodium, ametryn, amicabazone, amidochlor, amidosulfuron, and aminocyclopyridamole. achlor, aminocyclopyrachlor-potassium, aminocyclopyrachlor-methyl, aminopyralid, amitrol, ammonium sulfamate, anilofos, asulam, atrazine, azafenidin, azimsulfuron, beflubutamid, benzylpyrazine (The following are listed as herbicides and their names: olin), benzolin-ethyl, benzfluralin, benzurates, benzsulfuron, benzsulfuron-methyl, benzulide, bentazone, benzobicyclon, benzofenap, bicyclopyrone, bifenox, bilanafos, bilanafos-sodium, bispyrazine) Bispyribac, bispyribac-sodium, bromacil, bromobutide, bromofenoxim, bromooxynil, bromooxynil-potassium, bromooxynil-heptanoate, bromooxynil-octanoate, bromooxynil-butyrate, busoxinone, butachlorButafenacil, butamifos, butenachlor, butralin, butroxydim, butylate, cafenstrole, carbetamide, carfentrazone-ethyl, chloramben, chlorbromuron, chlorfenac, chlorfenac-sodi um), oat ester (chlorfenprop), chlorflurenol, chlorflurenol-methyl, chloridazon, chlorimuron, chlorimuron-ethyl, chlorophthalim, chlorotoluron, chlorthal-dimethyl, chlorsulfuron, cinidon, cinidon-ethyl, cyclohexane (cinm) ethylin, cinosulfuron, clethodim, clodinafop, clodinafop-propargyl, cromazine, clonylid, cloransulam, cloransulam-methyl, cumyluron, cyanamide, cyanazine, cycloate, cyclosulfuron ron), cycloxydim, cyhalofop, cyhalofop-butyl, cyprazine, 2,4-D, 2,4-D-butoxyethyl ester, 2,4-D-butyl ester, 2,4-D-dimethylammonium, 2,4-D-diolamine (diolamin), 2,4-D-ethyl ester, 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-triisopropanolammonium, 2,4-D-triolamine (trolamine), 2,4-DB, 2,4-DB-butyl ester, 2,4-DB-dimethylammonium,2,4-DB-isooctyl ester, 2,4-DB-potassium, 2,4-DB-sodium, daimuron (dymron), dalapon, dazomet, n-decanol, desmedipham, detosyl-pyrazolate (DTP), dicamba, dichlobenil, dichlorprop, dichlorprop-P, diclofop, diclofop-methyl, dic... lofop-P-methyl, diclosulam, difenzoquat, diflufenican, diflufenzopyr, diflufenzopyr-sodium, dimefuron, dimepiperate, dimethachlor, dimethametryn, dimethenamid, dimethenamid-P, dimetrasu lfuron, dinitramine, dinoterb, diphenamid, diquat, diquat-dibromid, dithiopyr, diuron, DNOC, endothal, EPTC, esprocarb, ethanalfluralin, ethametsulfuron, ethametsulfuron-methyl, ethiozidim n), ethofumesate, ethoxyfen, ethoxyfen-ethyl, ethoxysulfuron, etobenzanid, fenoxaprop, fenoxaprop-P, fenoxaprop-ethyl, fenoxaprop-P-ethyl, fenoxasulfone, fentrazamide, flampropHigh-efficiency dicofol flamprop-M-isopropyl, high-efficiency dicofol flamprop-M-methyl, flazasulfuron, floraulam, fluazifop, fluazifop-P, fluazifop-butyl, fluazifop-P-butyl, flucarbazone, flucarbazone-sodium, flucetosulfuron On, fluchloralin, flufenacet, flufenpyr, flufenpyr-ethyl, flumetsulam, flumiclorac, flumiclorac-pentyl, flumioxazin, fluometuron, fluoroglycofen, fluoroglycofen-ethyl, flupropanate, flupyrsulfuron pyrsulfuron, flupyrsulfuron-methyl-sodium, flurenol, flurenol-butyl, fluridone, flurochloridone, fluroxypyr, fluroxypyr-meptyl, flurtamone, fluthiacet, fluthiacet-methyl, fluthiamide, flusulfanilamide (fomesafen), flumethrin-sodium, foramsulfuron, fosamine, glufosinate, glufosinate-ammonium, glufosinate-P, glufosinate-P-ammonium, glufosinate-P-sodium, glyphosate, glyphosate-isopropylammoniumGlyphosate ammonium salt, glyphosate diammonium salt, glyphosate dimethyl ammonium salt, glyphosate potassium salt, glyphosate sodium salt, glyphosate trimethyl sulfide salt, halosulfuron, halosulfuron-methyl, haloxyfop, haloxyfop-P, haloxyfop-ethoxyethyl, haloxyfop-P-ethoxyethyl, haloxyfop-methyl, haloxyfop-P- methyl), hexazinone, imidacloprid, methyl imidacloprid, imidacloprid, imidacloprid ammonium, imidacloprid nicotinic acid, imidacloprid ammonium, imidacloprid nicotinic acid, imidacloprid ammonium, imidacloprid pyr, imidacloprid isopropylammonium, imidazoquinic acid, imidazoquinic acid ammonium. m), imazethapyr, imazethapyr-ammonium, imazosulfuron, indanofan, indaziflam, iodosulfuron, iodosulfuron-methyl-sodium, ioxynil, ioxynil-sodium, ioxynil-potassium, ioxynil-octanoate, ipfencarbaz One, isoproturon, isouron, isoxaben, isoxaflutole, karbutilate, ketospiradox, lactoferrin, lenacil, linuron, MCPA (salt, ester), MCPB (salt, ester), MCPB methyl ester, MCPB ethyl ester, MCPB sodium salt, 2-methyl-4-chloropropionic acid (mecoprop), sodium 2-methyl-4-chloropropionate, 2-methyl-4-chloropropionate butoxyethyl ester, homo-2-methyl-4-chloropropionic acid (mecoprop-P)Mecoprop-P-butotyl, mefenacet, mefluidide, mesosulfuron, mesosulfuron-methyl, mesotrione, metam, metamifop, metamitron, metazachlor, metazosulfuron, methabenzthiazuron, methiopyrisulfuron, methiozolin, methyl isothiocyanate, metobromuron, metolachlor, S-metolachlor, metosulam, metoxuron, metazanol Ribazin, Metsulfuron, Metsulfuron-methyl, Molinate, Monolinuron, Monosulfuron-ester, Napropamide, Neburon, Nicosulfuron, Nonanoic acid, Norflurazon, Oleic acid (fatty acid), Orbencarb, Orthosulfamuron, Oryzalin, Oxadiargyl, Oxadiazon, Oxasulfuron, Oxaziclomefon, Oxyfluorfen, Paraquat, Paraquat dichlorvos dichloride, pebulate, nonanoic acid, pendimethalin, penoxsulam, pentachlorphenol, pentoxazone, pethoxamid, petroleum oils, phenmedipham, phenmedipham-ethyl, picloram, and picolinafen.Pinoxaden, piperophos, pretilachlor, primisulfuron, primisulfuron-methyl, prodiamine, prifluraline, profoxydim, prometon, prometryn, propachlor, propanil, propaquizafop, propazine, benzyl Propham, propisochlor, propoxycarbazone, propoxycarbazone-sodium, propyrisulfuron, propyzamide, prosulfocarb, prosulfuron, pyraclonil, pyraflufen, pyraflufen-ethyl, pyrasulfotole, pyrazolynate, (pyrazosulfuron-methyl) (pyrazolate), pyrazosulfuron, pyrazosulfuron-ethyl, pyrazoxyfen, pyribambenz, pyribambenz-isopropyl, pyribambenz-propyl, pyribenzoxim, pyributicarb, pyridafol, pyridate, pyriftalid, pyriminobac, pyrimidine Inobac-methyl, pyrimisulfan, pyrithiobac, pyrithiobac-sodium, pyroxasulfone, pyroxsulam, quinclorac, quinmerac, quinoclamine, quizalofop, quizalofop-ethyl, quizalofop-P, quizalofop-P-ethylQuizalofop-P-tefuryl, rimsulfuron, saflufenacil, sethoxydim, siduron, simazine, simetryn, sulcotrione, sulfentrazone, sulfometuron, sulfometuron-methyl, sulfosate Sulfosulfuron, tebuthiuron, tefuryltrione, tembotrione, tepraloxydim, terbacil, terbucarb, terbumeton, terbuthylazin, terbutryn, thenylchlor, thiazopyr, thiencarbazone The following are some of the following herbicides: thiencarbazone-methyl, thifensulfuron, thifensulfuron-methyl, thiobencarb, toramezone, tralkoxydim, triafamone, triallate, triasulfuron, triaziflam, tribensulfuron-methyl, trilopyr, trietazine, trifloxysulfuron, trifloxysulfuron-sodium, trifluralin, triflusulfuron, triflusulfuron-methyl, tritosulfuron, urea sulfate, and vernolate;

[0048] Furthermore, the plant growth regulators mentioned are selected from: abscisic acid, acibenzolar, acibenzolar-S-methyl, 5-aminolevulinic acid, cyclopropionidol, 6-benzylaminopurine, brassinolide, catechin, cloprop, cyclanilide, 3-(cycloprop-1-enyl)propionic acid, 3-(cycloprop-1-enyl)propionic acid, sodium salt, butyrylhydrazine, dazomet, n-decanol, dikegulac, and sodium dikegulac. Endothal, flumetralin, flurenol, flurenol-butyl, flurprimidol, forchlorfenuron, gibberellic acid, inabenfide, indole-3-acetic acid (IAA), 4-indole-3-ylbutyric acid, isoprothiolane, jasmonic acid, methyl jasmonic acid, kinetin, maleic hydrazide, mepiquat chloride Chloride), 1-methylcyclopropene, 2-(1-naphthyl)acetamide, 1-naphthylacetic acid, 2-naphthoxyacetic acid, nitrophenol mixture, 4-oxo-4-[(2-phenylethyl)amino]butyric acid, paclobutrazol, N-phenylphthalic acid, probenazol, prohexadione, calcium prohexadione, prohydrojasmone, propham, salicylic acid, strigolacton, tetrachloronitrobenzene, thidiazuron, triacontanol, trinexapac, tsitodef, uniconazole, uniconazole-P, or one or more of these.

[0049] Furthermore, the application method is selected from one or more pesticide application methods including spraying, dusting, seed dressing, soil irrigation, granulation, fumigation, poison bait, and injection;

[0050] Furthermore, the application period is during the budding and flowering period, the young fruit period, the fruit enlargement period, the color change and sugar increase period, and the dormancy period.

[0051] Furthermore, the application period is during the young fruit stage or the fruit enlargement stage.

[0052] The beneficial effects of this invention are as follows:

[0053] 1) Growth and quality improvement: By treating plants, plant parts or seeds, it is possible to promote and improve the yield and quality of useful plants or crop plants related to their harvested plant organs, which has unexpected application value;

[0054] 2) Safe for crops; suitable for all growth stages of crops;

[0055] 3) Significant benefits, saving labor and effort, reducing costs and increasing efficiency. Detailed Implementation

[0056] To make the technical solution, objectives and advantages of the present invention clearer, the present invention is described with reference to the following specific embodiments. However, the present invention can be implemented in various forms and should not be limited to the embodiments described herein.

[0057] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0058] Example 1

[0059] Test time and location: Jiangxi, 2022

[0060] Experimental target: Citrus (red-fleshed navel orange)

[0061] Experimental treatments: A total of 19 experimental treatments were conducted, with 3 healthy and uniformly sized citrus trees randomly selected for each treatment, for a total of 57 trees. Isolation rows were set up between each treatment (two columns were left empty between treatments). Standard agronomic practices were used for all treatments, such as pruning, girdling, pesticide spraying, and weed control.

[0062] Experimental treatment:

[0063] Table 1 Experimental Treatment

[0064] deal with 1. Concentration (mg / L) 2. Concentration (mg / L) serial number Formula I 10 15 L-1, G-1 Formula II 10 15 L-2, G-2 Formula III 10 15 L-3, G-3 Formula IV 10 15 L-4, G-4 Formula V 10 15 L-5, G-5 Formula VI 10 15 L-6, G-6 Formula VII 10 15 L-7, G-7 Formula VIII 10 15 L-8, G-8 Formula IX 10 15 L-9, G-9 Water comparison / / CK

[0065] Application method: spraying;

[0066] Number of applications: Based on the actual field conditions and farmers' water usage habits, determine the water usage per citrus tree to be 1.8L. The amount of pesticide applied should be such that the leaves are evenly covered with the pesticide and a few drops of pesticide drip down.

[0067] Application period: during the color change and sugar increase period (October 5th); spray once.

[0068] According to local fertilization methods, citrus trees are fertilized twice during their entire growth period, once during the budding and flowering period (basal fertilizer) and once during the fruit enlargement period (topdressing).

[0069] Agricultural operations: In mid-August, during the fruit enlargement stage, the fruit is covered with mulch. The mulch is removed after the fruit is harvested. Before covering, the orchard ground is leveled, large stones and weeds are removed, and drainage ditches are dug around the perimeter. The entire terrace is covered, the mulch is stretched taut and laid flat against the ground, and the perimeter is secured with stones and soil bags. Rainwater flows out from the mulch surface along the drainage ditches.

[0070] External quality indicators of fruit:

[0071] During fruit harvesting, two fruits were selected from each of the five directions (east, south, west, north, and center) of the citrus tree, for a total of 10 fruits per tree. The transverse and longitudinal diameters (r, h) and peel thickness of the fruit were measured using a vernier caliper with an accuracy of 0.01 mm. The transverse diameter was measured at three locations: top, middle, and bottom, and the average transverse diameter was obtained. The ratio of the longitudinal diameter to the transverse diameter is the fruit shape index. The weight of a single fruit on each citrus tree was measured using an electronic scale with an accuracy of 0.01 g. The sum of the weights of the single fruits is the yield per citrus tree. The peel coloring degree was measured using a CR-400 colorimeter (Konica Minolta, Japan). Before measurement, a standard white board was used for calibration. The measurement was performed four times at different locations on the surface of each fruit, and the measured data are relative values ​​from the white board.

[0072] Citrus fruits were graded according to the Chinese agricultural industry standard (NY / T1190-2006), with premium and first-class fruits defined as superior fruits, and the rate of superior citrus fruits was calculated.

[0073] Specific level classification:

[0074] Basic requirements: Based on the specifications and permissible tolerances for each grade, the following basic conditions must be met:

[0075] —The fruit is intact and undamaged, without any cracks or frost damage;

[0076] —No puncture wounds, pressure wounds, abrasions, or excessively large healing wounds;

[0077] —Free from rotten or spoiled fruit, clean, and virtually free of visible foreign matter;

[0078] —There is virtually no wilting or peeling.

[0079] —No chilling injury or freezing injury; surface is dry, except for surface icing and condensation after being taken out of the refrigerator;

[0080] —No unusual odor or taste;

[0081] —The fruit has a maturity level suitable for market or storage requirements;

[0082] — "Dechloroing" treatment of citrus fruits is permitted, but it must meet the requirements of Table a below, and the method of application should be carried out in accordance with relevant national regulations.

[0083] Grading: Under the premise of meeting the basic requirements, citrus fruits are divided into three grades: special grade, first grade and second grade, and each grade conforms to the provisions of Table a.

[0084] Table a. Grade Indicators

[0085]

[0086] Fruit internal quality indicators:

[0087] After measuring the external quality indicators of the fruit, the fruit was washed with distilled water and dried. Half of the fruit was taken using a two-part method and pressed to determine the juice yield. The other half was ground and mixed using a pulping machine and then used to determine the vitamin C content, soluble solids content, soluble reducing sugar content, and titratable acid content.

[0088] Specific determination methods: Vitamin C content was determined by titration with 2,6-dichlorophenolindophenol reagent; soluble solids content was determined by PR-32α handheld saccharimeter; soluble reducing sugar content was determined by thermal titration with Fehling's reagent; and titratable acid content was determined by titration with NaOH.

[0089] Data statistics and methods: Microsoft Excel 2020 was used to organize the data, and IBM SPSS 20 was used to perform the Duncan's New Multiple Range test for significance, etc.

[0090] Experimental results:

[0091] Table 2 shows the experimental results of the effects of each treatment on the appearance quality of citrus. Among them, the fruit shape index of treatments L-5 and G-5 is the best; the single fruit weight of treatments G-2, L-4, G-4, L-5, G-5, L-8, G-8, L-9, and G-9 is the best; the rate of superior fruit of treatment G-5 is the best, followed by the rate of superior fruit of treatments G-2, G-4, L-5, and G-7.

[0092] Table 2. Effects of each treatment on the appearance quality of citrus fruits

[0093] Processing Number Fruit type index Single fruit weight / g Colorimetric Peel thickness / cm High-quality fruit rate / % L-1 0.85c 203.52c 21.5 0.42b 62.76cd G-1 0.86c 211.20b 21.7 0.43ab 64.28c L-2 0.89b 215.68b 25.3 0.43ab 62.37cd G-2 0.91b 219.83a 25.7 0.41b 67.78b L-3 0.86c 201.64c 23.4 0.41b 61.77cd G-3 0.89b 215.46b 24.9 0.42b 64.22c L-4 0.89b 220.07a 24.8 0.44ab 62.35cd G-4 0.90b 224.52a 25.3 0.42b 67.37b L-5 0.95a 225.43a 29.6 0.42b 68.63b G-5 0.97a 227.61a 27.8 0.41b 75.23a L-6 0.84c 208.53c 22.1 0.44ab 61.24cd G-6 0.91b 211.77b 25.2 0.39b 66.42c L-7 0.85c 199.95c 20.7 0.41b 63.75c G-7 0.93b 200.09.c 24.6 0.44ab 68.27b L-8 0.89b 221.78a 26.4 0.42b 64.54c G-8 0.90b 224.80a 26.4 0.41b 65.42c L-9 0.89b 219.66a 27.1 0.43ab 62.35cd G-9 0.91b 226.71a 25.3 0.44ab 65.33c CK 0.85c 189.67d 22.4 0.46a 56.27d

[0094] Note: Lowercase letters (a, b, c...) in the table indicate the differences in each indicator under different treatments at the 0.01 level.

[0095] Table 3 shows the experimental results of the effects of each treatment on the appearance quality of citrus. Among them, the juice yield of treatments L-5 and G-5 was better, and there was no significant difference compared with L-4, L-8, G-8, and G-9. The soluble reducing sugar content of treatments G-4, L-5, G-5, G-8, and G-9 was better. The soluble acidity of each treatment was between 0.55 and 0.75, which were all medium acid (0.5 to 1.5). The vitamin C content of treatments L-5 and G-5 was better.

[0096] Table 3. Effects of each treatment on the intrinsic quality of citrus fruits

[0097]

[0098]

[0099] Example 2: Effects of different growth stage treatments on citrus quality

[0100] Test crop: Citrus (Caracarna navel orange)

[0101] Experimental treatment: Citrus trees were grown indoors at the Xichenghui Experimental Base in Chengyang District, Qingdao City. The trees were 5 years old and the soil was a mixed peat moss mix with moderate fertility, flat terrain, uniform fertility, and good irrigation. All experimental plots had uniform cultivation conditions (soil type, fertilization, tillage, row spacing, or one or more of these) consistent with local Good Agricultural Practices (GAP). A randomized block design was used, with two citrus trees per plot, replicated four times.

[0102] Treatment reagent: 20% Formula V compound suspension (concentration 10 mg / L).

[0103] Specific formula composition:

[0104]

[0105]

[0106] Test treatment details:

[0107] Table 4. Application Timing and Frequency

[0108] deal with Application period Number of applications / times Specific application time Z-1 Budding and flowering period 1 20220405 Z-2 young fruit stage 1 20220503 Z-3 Fruit enlargement period 1 20220715 Z-4 Color change and sugar increase period 1 20220917 Z-5 Dormant period 1 20230125 Z-6 Young fruit stage, fruit enlargement stage 2 20220503、20220715 Z-7 Fruit enlargement period, color change and sugar increase period 2 20220715、20220917 CK / / /

[0109] Application method: Spray treatment. The spraying equipment is the WS-16D Guardian electric sprayer with a single fan-shaped mist nozzle. The working pressure is 0.15-0.4 MPa. According to the dosage requirements, the amount of pesticide should be accurately measured according to the area of ​​the plot.

[0110] Experimental treatment dosage: Based on actual field conditions and farmers' water usage habits, the water usage per citrus tree was determined to be 1.5L. The amount of pesticide applied was such that the leaves were evenly covered with the pesticide and a few drops of pesticide dripped down.

[0111] Survey period: Fruit quality was measured during the citrus ripening period.

[0112] Experimental results: Spraying 20% ​​of compound V suspension at different growth stages of citrus fruit, as shown in Table 5, can significantly increase the weight of individual fruits, but has no significant effect on the fruit shape index. In addition, the weight of individual fruits was significantly higher in the two treatments at the young fruit stage, the fruit enlargement stage, and the color change and sugar increase stage than in other treatments. The soluble soluble acid content and vitamin C were better in the two treatments at the young fruit stage, the fruit enlargement stage, and the color change and sugar increase stage, and in the single treatment at the fruit enlargement stage, with no significant difference.

[0113] Table 5. Effects of each treatment on citrus quality

[0114]

[0115]

[0116] Note: Lowercase letters (a, b, c...) in the table indicate the differences in each indicator under different treatments at the 0.01 level.

[0117] Example 3: Effects on the quality and yield of different citrus varieties

[0118] Experimental site: Standardized Citrus Cultivation Demonstration Garden, Wuming District, Nanning City, Guangxi Zhuang Autonomous Region.

[0119] Test varieties:

[0120] Table 6 Treatment Varieties

[0121] deal with Citrus varieties Mature harvest time 1 Navel oranges 52 December 2 Valencia oranges March 3 Yuanfeng Navel Oranges December 4 Goose Egg Tangerine No. 26 December 5 Wogan March 6 Harumi January 7 Daiya mandarin orange January 8 Huangguogan March

[0122] Target crop conditions: Three experimental trees of each variety were selected with consistent cultivation and management conditions, good growth, and consistent age. Each tree represented one treatment, and the results were replicated three times. Fruits were harvested at the maturity stage of each variety. Two fruits of uniform size and shape were selected from the outer periphery of the canopy in four directions: east, south, west, north, and center, for a total of 10 fruits per tree.

[0123] Application period: Fruit enlargement stage;

[0124] Drug concentration: 40 mg / kg of active ingredient in 20% Form V compound suspension (5000 times dilution of the formulation), water control (CK), water consumption 1.8 L / plant;

[0125] The following citrus-related qualities were measured: single fruit weight, transverse and longitudinal diameters, fruit shape index, soluble solids, soluble acidity, solid-acid ratio, soluble protein, and soluble reducing sugar content.

[0126] Data statistics and methods: Microsoft Excel 2020 was used to organize the data, and IBM SPSS 20 was used to perform the Duncan's New Multiple Range test for significance, etc.

[0127] Experimental results:

[0128] Table 6 Different Varieties

[0129]

[0130]

[0131] Compared with the blank control, the treatments of Xiangfei Orange, Valencia Sweet Orange, Yuanfeng Navel Orange, Goose Egg Mandarin No. 26, Wogan, Chunjian, Daya Mandarin, and Huangguogan demonstrated that compound V can effectively improve the plant quality of useful plants or crop plants for their harvested plant organs.

[0132] The above embodiments are merely illustrative of 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 it accordingly. They should not be construed as limiting the scope of protection of the present invention. Any changes or modifications made in accordance with the essence of the present invention should be covered within the scope of protection of the present invention.

Claims

1. The use of diphenyl sulfide compounds to promote increased plant yield and improved quality, characterized in that, The purpose is to promote increased plant yield and improved quality by treating plant parts or seeds; the biphenyl sulfide compounds are: Formula V compound (Formula V); The plant described is a citrus fruit.

2. The use according to claim 1, characterized in that, The citrus fruits mentioned include oranges, tangerines, mandarins, grapefruits, and lemons.

3. The use according to claim 1, characterized in that, The achievement of promoting increased plant yield and improved quality is characterized by the yield of the harvested plant organs; the harvested plant organs are any one or more of the following: roots, stems, leaves, flowers, fruits, or seeds.

4. The use according to claim 3, characterized in that, The criteria for judging increased yield and improved quality of plants include both intrinsic quality and extrinsic quality. The external qualities mentioned include weight, transverse and longitudinal diameters, peel thickness, fruit shape index, and percentage of high-quality fruit; The intrinsic qualities mentioned include juice yield, soluble solids, soluble reducing sugar, soluble acid, vitamin C, and the content of one or more of the following substances: starch.

5. A method for promoting increased yield and improved quality of useful plants with respect to their harvested plant organs, characterized in that, The plant grows in a non-abnormal environmental condition, and an effective amount of a diphenyl sulfide compound or a combination thereof or a mixture thereof is applied to the useful plant, its seeds, or the place where it grows in a non-abnormal environment, wherein the diphenyl sulfide compound is the compound of formula V as described in claim 1.

6. The method according to claim 5, characterized in that, The composition containing biphenyl sulfide compounds comprises a compound of formula V and an agriculturally permitted pesticide adjuvant. The mixture containing biphenyl sulfide compounds comprises a compound of formula V, an additional active ingredient, and an agriculturally permitted pesticide adjuvant; the additional active ingredient is selected from one or more of insecticides, fungicides, herbicides, and plant growth regulators.

7. The method according to claim 5, characterized in that, The application method is selected from one or more pesticide application methods, including spraying, dusting, seed dressing, soil irrigation, granulation, fumigation, poison baiting, and injection.

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