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WO2016118699A1 - Concentrés émulsifiables compatibles avec les engrais - Google Patents

Concentrés émulsifiables compatibles avec les engrais Download PDF

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Publication number
WO2016118699A1
WO2016118699A1 PCT/US2016/014234 US2016014234W WO2016118699A1 WO 2016118699 A1 WO2016118699 A1 WO 2016118699A1 US 2016014234 W US2016014234 W US 2016014234W WO 2016118699 A1 WO2016118699 A1 WO 2016118699A1
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WIPO (PCT)
Prior art keywords
concentrate
group
combinations
esters
pesticide
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Ceased
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PCT/US2016/014234
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English (en)
Inventor
Shana HALL
Jennifer JORDAN-BEAR
Kevin E. Crosby
Mickey R. Brigance
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Adjuvants Unlimited LLC
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Adjuvants Unlimited LLC
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Priority to MX2017009487A priority Critical patent/MX2017009487A/es
Priority to CA2974506A priority patent/CA2974506A1/fr
Publication of WO2016118699A1 publication Critical patent/WO2016118699A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants

Definitions

  • genetically modified maize has unique traits that control corn rootworn including production of toxins in the roots that control corn rootworms (Tabashnik & Gould. Delaying Corn Rootworm Resistance to Bt Corn. J ECONOMIC ENTOMOLOGY, 105(3): 767-776 (2012)) Widespread use of these traits resulted in reduced use of soil applied insecticides since the commercial introduction of the trait (Brookes & Barfoot. Global impact of biotech crops: Socio-economic and environmental effects in the first ten years of commercial use. AGBIOFORUM, 9(3), 139-151 (2006); Benbrook. Impacts of genetically engineered crops on pesticide use in the U.S.— the first sixteen years.
  • starter fertilizer In parallel with the adoption of the genetic traits to control corn rootworm, the practice of applying "starter fertilizer” increased in the period 2000-2013.
  • the purpose of starter fertilizer is to promote early season seedling growth which results in stronger plants with higher yield potential (Vetsch & Randall. Corn Production as Affected by Tillage System and Starter Fertilizer. AGRONOMY JOURNAL, 94(3): 532-540 (2002)).
  • Fertilizers are typically designated by a numerical code with the first number representing the % nitrogen, the second number the % phosphorous, and the third number the % potassium. Additional numbers may be included in the formula with a letter signifying the nutrient elements included, such as S for sulfur or Zn for zinc.
  • a common starter fertilizer is known as 10-34-0, which contains 10% nitrogen, 34% phosphorous, and 0% potassium.
  • Other fertilizers are available with different blends of nitrogen, phosphorous, and potassium, including, for example, 7-21-7, 25-30-0, 3-18-18, 7-17-3, 18-13-0-7S, 5-0-20-13S, 10-0-0- lOZn, and 9-10-24.
  • Starter fertilizers are very strong electrolyte solutions with high percentages of dissolved solids.
  • EC emulsifiable concentrates
  • An EC is typically composed of an active ingredient (insecticide) dissolved in a water immiscible solvent, often derived from petroleum, and a mixture of surfactants that are added to act as an emulsifier (The University of Arizona, College of Agriculture and Life Sciences. Chapter 3 : Pesticide Types & Formulations. ARIZONA AGRICULTURAL PESTICIDE APPLICATOR TRAINING MANUAL. (2000)).
  • This type of formulation is called a concentrate because it is designed to be diluted in water prior to use to deliver the proper insecticide dose.
  • an EC may contain 1 to 5 pounds of insecticide active ingredient per gallon and is intended to be diluted in water before spraying.
  • an emulsion of finely dispersed solvent droplets in which the insecticide is dissolved
  • the emulsion may quickly separate into water and oil phases (oil floating on top of water), which is referred to as an emulsion failure (U.S. Pat. No. 5,834,400 to Narayanan & Goehner), or, preferably, the emulsion may remain stable and dispersed for hours— and in some cases days or weeks.
  • EW also referred to as a concentrated emulsion or CE formulation
  • ME microemulsion
  • This formulation type typically contains high levels of surfactants, forms a stable, clear solution when produced, and, upon dilution in water, produces a clear solution.
  • EC products greatly outnumber EW products in the market place because of their economical nature and the many kinds of pesticides that are amenable to being formulated as an EC.
  • Emulsion stability is an important property of an EC and can be impacted by the nature of the active ingredient, the type and amount of solvent, and the type and amount of emulsifier in the formulation.
  • an emulsion can be very stable in water, which has low ionic strength (for example 34 ppm dissolved solids) but unstable in high ionic strength water (e.g., 1000 ppm dissolved solids).
  • the quality of an emulsion is important for pesticide performance and as such, there are standard test methods for assessing the stability of a particular product (see, e.g., ASTM Method El 116-98; see also CIPAC Method MT 36).
  • aqueous solutions The ability to remain stable in high ionic strength aqueous solutions becomes a critical factor when an EC insecticide (such as the insecticide bifenthrin) is added to a tank containing an aqueous-based starter fertilizer, such as 10-34-0. Typical ECs of bifenthrin separate immediately when added to 10-34-0 due to the high ionic strength.
  • an EC insecticide such as the insecticide bifenthrin
  • Attapulgite clay is also used, but in this case it is added to a suspension concentrate (SC) formulation of the pyrethroid insecticide bifenthrin.
  • SC suspension concentrate
  • the SC formulation forms a stable suspension in liquid fertilizer without separation in a two (2) hour time period.
  • the formulation must be added to cold water, as the in-furrow planting/fertilizer application occurs early in the growing season and spray water is typically cold in this part of the season.
  • SC formulations can suffer from high viscosity and poor dispersion in cold water, again causing handling and mixing problems for the user.
  • compositions for controlling soil pests such as insects or fungi, which are capable of forming a stable emulsion in an aqueous-based fertilizer, especially starter fertilizers, and then delivering this stable emulsion to the target soil, seed, seedling, or plant (treatment target) via useful application methods such as sprays or in-furrow application.
  • the compositions of this invention use a surfactant blend which contains an alkylpolyglucoside (APG) surfactant and, optionally, an alcohol ethoxylate and/or other co-surfactants.
  • APG alkylpolyglucoside
  • surfactant blend Minor amounts of other formulants are included to stabilize the surfactant blend, including, but not limited to, glycol and methyl ester solvents for low temperature stability and cold water mixability, organic acids to adjust pH to ensure chemical stability of the active ingredient, defoamers, and/or preservatives. No attapulgite, montmorillonite, or kaolin clays are used in this invention.
  • soil pests such as insects or fungi
  • EC emulsified concentrate
  • the EC formula can contain from 5% to up to 25% water by total weight without forming an "emulsion in the can," and remains transparent and free flowing. It is this property that makes this novel EC formulation discovery different from conventional EC (which contain no water) and EW (which are milky emulsions in the can) formulations.
  • the adjuvant composition formulations can be mixed with the water immiscible pesticide in an application ready composition, i.e., a tank mix, that have beneficial emulsion properties.
  • the EC and adjuvant formulation compositions of this invention use a surfactant blend which contains an alkylpolyglucoside (APG) surfactant (e.g., AGNIQUE® PG 8105, BASF Corporation, Cincinnati, OH) and, optionally, an alcohol ethoxylate (such as ECOSURFTM EH-6, Dow Chemical, Midland, MI) and/or other co- surf actant(s).
  • APG alkylpolyglucoside
  • ECOSURFTM EH-6 ECOSURFTM EH-6, Dow Chemical, Midland, MI
  • Minor amounts of other formulants are included to stabilize the physical properties of the final product blend, including, but not limited to, glycol and methyl ester solvents for low temperature stability and cold water mixability, organic acids to adjust pH to ensure chemical stability of the active ingredient, defoamers, and/or preservatives.
  • APG surfactants are known in the art as being both tolerant of high electrolyte solutions (such as aqueous-based starter fertilizers) and being hydrotropes.
  • a hydrotrope is a compound that solubilizes hydrophobic compounds in aqueous solutions.
  • hydrotropes consist of a hydrophilic part and a hydrophobic part, but the hydrophobic part is generally too weak functionally to cause spontaneous aggregation or micelle formation.
  • Hydrotropes do not have a critical concentration above which self- aggregation "suddenly" starts to occur— as found for micelle- and vesicle-forming surfactants, which have a critical micelle concentration (cmc).
  • APG used in the present EC and adjuvants formulations
  • AGNIQUE® PG 8105 The preferred commercial form of the APG used in the present EC and adjuvants formulations is sold containing 40% by weight of water, and other common APG products also contain from 40% to 50% water. Consequently, using an APG in an EC formulation is fraught with difficulty, as the water in the surfactant is not soluble with the water immiscible solvent, resulting in incompatibility and poor physical stability of the formulation as evidenced by phase separation into solvent and water layers upon standing. Therefore, APG alone will not function as the sole surfactant in the formulations of this discovery. Additional surfactants and/or formulants can be used to assist the APG.
  • a straight or branched chain alcohol ethoxylate can be used in the surfactant blend as a co-surfactant.
  • Other co-surfactants capable of stabilizing the formulation with water and APG can be used in addition to or in place of an alcohol ethoxylate.
  • auxiliary formulants can be added to ensure long term storage stability and user acceptability, including, but not limited to, glycol and methyl ester solvents for low temperature stability and cold water mixability, organic acids to adjust pH to ensure chemical stability of the active ingredient, defoamers, and/or preservatives.
  • No attapulgite, montmorillonite, or kaolin clays are used in the novel EC or adjuvant formulations.
  • the above formulation compositions are well suited to be directly added to an aqueous-based fertilizer, especially starter fertilizers, in a mixing or treatment tank without further dilution, if desired by the user.
  • the adjuvant formulation composition can be mixed together with the fertilizer and the water immiscible pesticide in the tank.
  • the tank a stable emulsion will form, allowing for consistent application of the pesticide via in-furrow dribble or injection, direct application to soil via shanking or spraying, or chemigation via irrigation systems.
  • any or all of these applications methods may be used.
  • a water-containing surfactant such as alkylpolyglucosides (APG) plus co-surfactant
  • APG alkylpolyglucosides
  • co-surfactant can be incorporated into an EC pesticide formulation consisting of a water immiscible solvent system and pesticide without forming an emulsion, resulting in a clear, stable solution.
  • the "on-board” water neither turns the EC compositions cloudy nor increases the viscosity of the system like concentrated emulsions (CE, also called EW) do. The lack of viscosity increase is particularly useful when the product is deployed in cold water for early season application.
  • Suitable alkylpolyglucosides include AGNIQUE ® PG 8105, AGNIQUE ® PG 8107 and AGNIQUE ® PG 9116 (all available from BASF in Cincinnati, OH).
  • the APG is AGNIQUE ® PG 8105.
  • Other alkylpolyglucosides can also be used, if the desired EC properties discussed herein remain in the final EC pesticide formulation.
  • the alkylpolyglucosides (APG) preferably comprises a carbon chain length of 6 to 18, but other carbon chain lengths for APG may be acceptable and considered to be within the scope and spirit of the present invention.
  • the alkylpolyglucosides (APG) is present in the concentrate composition formulations in from 10 to 70% by weight.
  • the alkylpolyglucosides (APG) is present in the concentrate composition formulations in from 25 to 70% by weight. More preferably, the alkylpolyglucosides (APG) is present in the concentrate composition formulations in from 40 to 60% by weight.
  • At least one non-ionic co-surfactant is also included in the EC formulations of the present invention and is selected from one or more of the following groups: straight chain alcohol ethoxylates (e.g., AGNIQUE® IDA-6, BASF, Cincinnati OH); branched chain alcohol ethoxylates (ECOSURFTM EH-6, Dow, Midland MI; LUTENSOL® XP-80, BASF, Cincinnati, OH); alkylaryl ethoxylates (TERGITOL® NP- 9, Dow, Midland, MI); castor oil ethoxylates or other alkoxylated triglycerides (AGNIQUE® CSO-36, CASO-25, and CSO-16, BASF, Cincinnati, OH); sorbitan esters and sorbitan ester ethoxylates (AGNIQUE® SMO, AGNIQUE® STO, AGNIQUE® SMO-20, or AGNIQUE® STO-20, BASF, Cincinnati, OH); fatty acid polyethylene glyco
  • the water immiscible solvent system for dissolving a water insoluble pesticide may contain a water immiscible solvent selected from light or heavy aromatic solvents, linear or branched paraffinic oils, dimethylamides, alkyl esters, aromatic esters, alkyl substituted pyrrolidones, glycerol esters, fatty alcohols, ethoxylated methyl esters, long chain aliphatic hydrocarbons, vegetable oils, terpene-based solvents (such as, without limitation, turpentine, d-limonene, and pine oils), and combinations thereof.
  • a water immiscible solvent selected from light or heavy aromatic solvents, linear or branched paraffinic oils, dimethylamides, alkyl esters, aromatic esters, alkyl substituted pyrrolidones, glycerol esters, fatty alcohols, ethoxylated methyl esters, long chain aliphatic hydrocarbons, vegetable oils, terpene-based solvents
  • the pesticide active ingredient of the novel EC formulations of the present invention is an insecticide.
  • suitable insecticide active ingredients for use in the novel EC formulations of the present invention include 1,2- dichloropropane, abamectin (avermectins), acephate, acetamiprid, acethion, acetoprole, acrinathrin, acrylonitrile, alanycarb, aldicarb, aldoxycarb, aldrin, allethrins, allosamidin, allyxycarb, alpha-cypermethrin, alpha-ecdysone, alpha-endosulfan, amidithion, aminocarb, amiton, amiton oxalate, amitraz, anabasine, athidathion, azadirachtin, azamethiphos, azinphos-ethyl, azinphos-methyl, azothoate,
  • the insecticide is selected from the group consisting of bifenthrin, cypermethrin, deltamethrin, esfenvalerate, imidacloprid, lambda- cyhalothrin, permethrin, pyrethrins, tebupirimphos, terbufos, tefluthrin, chlorethoxyfos, dichlorvos, phorate, dicrotophos, and combinations thereof.
  • the insecticide is selected from the group consisting of bifenthrin, tebupirimphos, terbufos, tefluthrin, chlorethoxyfos, dichlorvos, and combinations thereof. In further preferred embodiments, the insecticide is bifenthrin.
  • the pesticide active ingredient of the novel EC formulations of the present invention is a fungicide.
  • Suitable fungicide active ingredients for use in the novel EC formulations of the present invention include (3- ethoxypropyl)mercury bromide, 2-methoxyethylmercury chloride, 2-phenylphenol, 8- hydroxyquinoline sulfate, 8-phenylmercurioxyquinoline, acibenzolar, acibenzolar-S- methyl, acypetacs, acypetacs-copper, acypetacs-zinc, aldimorph, allyl alcohol, ametoctradin, amisulbrom, ampropylfos, anilazine, aureofungin, azaconazole, azithiram, azoxystrobin, barium polysulfide, benalaxyl, benalaxyl-M, benodanil, benomyl, benquinox,
  • the formulation may contain water insoluble herbicides including (2,4-dichlorophenoxy)acetic acid (2,4-D) esters and non-auxin herbicides.
  • non-auxin herbicides include acetyl CoA carboxylase (ACCase) inhibitors, acetolactate synthase (ALS) inhibitors, acetohydroxy acid synthase (AHAS) inhibitors, photosystem II inhibitors, protoporphyrinogen oxidase (PPO or Protox) inhibitors, carotenoid biosynthesis inhibitors, enolpyruvyl shikimate-3 - phosphate (EPSP) synthase inhibitor, glutamine synthetase inhibitor, dihydropteroate synthetase inhibitor, mitosis inhibitors, and nucleic acid inhibitors; salts and esters thereof; racemic mixtures and resolved isomers thereof; and combinations thereof (collectively, these commonly named herbicides and the following representative examples are defined as the "ACCase) inhibitors
  • ACCase inhibitors include clethodim, clodinafop, fenoxaprop-P, fluazifop-P, quizalofop-P, and sethoxydim.
  • ALS or AHAS inhibitors include flumetsulam, imazamethabenz-m, imazamox, imazapic, imazapyr, imazaquin, imazethapyr, metsulfuron, prosulfuron, and sulfosulfuron.
  • Photosystem II inhibitors include atrazine, cyanazine, diuron, and metibuzin.
  • PPO inhibitors include acifluorofen, butafenacil, carfentrazone-ethyl, flufenpyr-ethyl, fluthiacet, flumiclorac, flumioxazin, fomesafen, lactofen, oxadiazon, oxyfluorofen, and sulfentrazone.
  • carotenoid biosynthesis inhibitors include aclonifen, amitrole, diflufenican, mesotrione, and sulcotrione.
  • a representative example of a dihydropteroate synthetase inhibitor is asulam.
  • mitosis inhibitors include acetochlor, alachlor, dithiopyr, S-metolachlor, and thiazopyr.
  • nucleic acid inhibitors include difenzoquat, fosamine, metham, and pelargonic acid.
  • the concentrate composition formulations of the present invention may be diluted to a working dilution strength aqueous-based composition for application.
  • the aqueous-based solution may comprise any water solution.
  • the aqueous-based solution is an aqueous-based starter fertilizers.
  • the surfactant blend was prepared separately and then used to prepare the formulated pesticide. This order is not required, and the finished pesticide can be prepared by adding the individual components in a blender.
  • the formulated product contains 13.14% water based on the commercial APG product in the surfactant blend and the aqueous citric acid containing water.
  • the formulated product is a clear, yellow liquid with low viscosity (e.g., ⁇ 100 centipoise) at room temperature. No milkiness or other sign of emulsion formation is present.
  • This product is physically stable at 4° C, 25° C and 50° C for 30 days with no phase separation or crystal growth.
  • Citric Acid 50% aqueous solution
  • This formulation contains 21.3% water based on the water in the commercial alkylpolyglucoside and citric acid.
  • the product is a clear, yellow liquid with a viscosity of ⁇ 100 centipoise.
  • Example 2 As shown in Example 2, a single blend of all the ingredients will form a clear, stable EC containing water.
  • composition formulations of the present invention are uniquely different from other formulations known to the art by a) containing water and a water immiscible solvent in a stable, single phase system that forms an emulsion on dilution and b) forming stable emulsions upon dilution in an aqueous-based fertilizer, such as starter fertilizer 10-34-0.
  • the composition formulations of the present invention will likewise form stable emulsions upon dilution with other aqueous-based starter fertilizers.
  • TABLE 1 Another use of the surfactant blend shown in TABLE 1 is as a tank mix adjuvant.
  • the formula shown in TABLE 1 (2 mL) was mixed with 10-34-0 fertilizer (97 mL), and commercial bifenthrin 2 EC (equal to 2 lbs of bifenthrin per gallon) formulation (1 mL) in a 100 ml cylinder and repeatedly inverted to insure complete mixing and emulsion formation. It was compared to a mixture of 10-34-0 (99 mL) and bifenthrin EC (1 mL) prepared in the same manner. The results for the emulsion stability of the resulting mixes are shown in TABLE 5. Emulsion stability is evaluated by the amount of separation of the oil phase from the fertilizer (aqueous) phase as seen on the top of the liquid column.
  • composition formulations of the present invention in an aqueous-based solution or, preferably, in an aqueous-based starter fertilizer
  • inventive working dilutions of the composition formulations of the present invention can be used in the methods of the present invention to treat soil, seeds, seedlings, and/or crops as treatment targets in need thereof
  • crops means any agricultural crop, including but not limited to plants (including but not limited to grasses, legumes, fruits, vines, shrubs, trees, etc.) grown for food, feed, seed, cover, or bio- material (e.g., fiber, tobacco, etc.), etc.
  • "in need thereof includes but is not limited to preventative treatment or treatment of an active pest (e.g., weeds, insects, fungus, etc.)).
  • the pesticide bifenthrin for example, as formulated above can be added to either water or a starter fertilizer solution and 1) added to soil via drip application directly into the furrow as crops are planted, 2) shanked into soil before planting, 3) applied via drip or subterranean irrigation, 4) applied via overhead irrigation through nozzles onto soil or as a foliar application, 5) applied via drench or flood irrigation, or 6) other well-known and used methods of application to soil, seeds, seedlings, and/or crops.
  • a foliar fertilizer treatment such as 1) macronutrients N, K, P, S, Ca, and Mg or 2) micronutrients Zn, Mn, B, CI, Cu, Fe, or Mo, or a combination of macro and micronutrients in their agriculturally acceptable salts
  • the aqueous EC formulations could be simply mixed into the spray water containing the fertilizer elements.

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

Abstract

L'invention concerne des concentrés émulsifiables d'insecticides et de fongicides qui contiennent uniquement de l'eau et un solvant non miscible avec l'eau dans une phase unique homogène et transparente qui peut être diluée dans des solutions d'engrais pour former des émulsions stables. Ces compositions contiennent un alkylpolyglucoside, au moins un second tensioactif, un solvant non miscible avec l'eau et un pesticide soluble dans le solvant. Comme ingrédients facultatifs, on peut citer des co-solvants, des agents antimousse, des conservateurs et des modificateurs de pH.
PCT/US2016/014234 2015-01-21 2016-01-21 Concentrés émulsifiables compatibles avec les engrais Ceased WO2016118699A1 (fr)

Priority Applications (2)

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MX2017009487A MX2017009487A (es) 2015-01-21 2016-01-21 Concentrados emulsificables compatibles con fertilizantes.
CA2974506A CA2974506A1 (fr) 2015-01-21 2016-01-21 Concentres emulsifiables compatibles avec les engrais

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US201562106044P 2015-01-21 2015-01-21
US62/106,044 2015-01-21

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Cited By (8)

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WO2017211729A1 (fr) * 2016-06-09 2017-12-14 Syngenta Participations Ag Concentré émulsifiable de téfluthrine
WO2018082895A1 (fr) * 2016-11-02 2018-05-11 Syngenta Participations Ag Concentrés agrochimiques contenant un polyglucoside d'alkyle et un tensioactif non ionique
CN111374139A (zh) * 2018-12-27 2020-07-07 江苏扬农化工股份有限公司 一种用于木材防腐、防虫的农药组合物
US10743535B2 (en) 2017-08-18 2020-08-18 H&K Solutions Llc Insecticide for flight-capable pests
CN112438256A (zh) * 2020-11-30 2021-03-05 江苏擎宇化工科技有限公司 一种提升农药制剂和浓缩肥料兼容性的助剂组合物及其制备方法与应用
WO2021055312A1 (fr) * 2019-09-16 2021-03-25 Eastman Chemical Company Formulation d'émulsion immiscible de type solvant dans eau contenant un sulfo-polymère
WO2021055302A1 (fr) * 2019-09-16 2021-03-25 Eastman Chemical Company Formulation de dispersion de solvant contenant un sulfo-polymère
US12446576B2 (en) 2019-09-16 2025-10-21 Eastman Chemical Company Agrochemical formulation containing a sulfopolymer

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CN107141153A (zh) * 2017-07-13 2017-09-08 曲翠平 一种增效叶面肥的制备方法

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WO2021055302A1 (fr) * 2019-09-16 2021-03-25 Eastman Chemical Company Formulation de dispersion de solvant contenant un sulfo-polymère
WO2021055312A1 (fr) * 2019-09-16 2021-03-25 Eastman Chemical Company Formulation d'émulsion immiscible de type solvant dans eau contenant un sulfo-polymère
US12446576B2 (en) 2019-09-16 2025-10-21 Eastman Chemical Company Agrochemical formulation containing a sulfopolymer
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CN112438256A (zh) * 2020-11-30 2021-03-05 江苏擎宇化工科技有限公司 一种提升农药制剂和浓缩肥料兼容性的助剂组合物及其制备方法与应用

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