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
  • A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
  • A01N33/02—Amines; Quaternary ammonium compounds
  • A01N33/12—Quaternary ammonium compounds
• • 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
  • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
  • A01N37/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing within the same carbon skeleton a carboxylic group or a thio analogue, or a derivative thereof, and a carbon atom having only two bonds to hetero atoms with at the most one bond to halogen, e.g. keto-carboxylic acids
• • 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
  • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
  • A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
• • 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
  • A01N49/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds containing the group, wherein m+n>=1, both X together may also mean —Y— or a direct carbon-to-carbon bond, and the carbon atoms marked with an asterisk are not part of any ring system other than that which may be formed by the atoms X, the carbon atoms in square brackets being part of any acyclic or cyclic structure, or the group, wherein A means a carbon atom or Y, n>=0, and not more than one of these carbon atoms being a member of the same ring system, e.g. juvenile insect hormones or mimics thereof

Definitions

• the invention relates to a plant growth regulating composition containing natural abscisic acid, which has a function of resisting drought and increasing yield.
• the international classification number belongs to A01N37 / 06.
• S-ABA Natural abscisic acid, S-Abscisic acid (S-ABA), common name of pesticide: S-actin.
• Salicylic acid (SA) and acetylsalicylic acid (ASA) are a class of phenolic substances that exist in plants and can induce acquired resistance in plant systems. They are widely used in plant stress studies. Journal of 1998, 18 (4): 549-554, it is documented that salicylic acid and acetylsalicylic acid improve the tolerance of wheat to salt stress; Wang Lijun and Huang Weidong in Botany Bulletin 2000, 17 (2): 114- The response of abscisic acid, salicylic acid, and jasmonic acid to high temperature stress and their relationship are disclosed in 120; Zhou Ruanbao and Gu Liping publicized jasmonic acid and oligosaccharide in 1998, Vol. 33, No.
• SA salicylic acid
• ASA acetylsalicylic acid
• auxins including concentrations of 1 (T, 10 '10- Effect of 5 , 1 (T'mol / L and other different concentrations of SA + 0.5mol / LNAA, IBA, IAA, etc.) on the formation of primary root side root primordia.
• the object of the present invention is to provide a plant growth regulating composition containing natural ABA, which is characterized in that the composition includes A) natural ABA and B) acetylsalicylic acid.
• the plant growth regulating composition of the present invention may further contain component C) at least one plant growth regulating substance selected from the group consisting of chitin, oligosaccharides, and naphthaleneacetic acid.
• Chitosan also known as chitosan, is deacetylated chitin. It not only has moisturizing to prevent the loss of agents, but also has anti-transpiration effect. Oligosaccharides come from a wide range of sources, and are mostly obtained by hydrolysis of shells of marine animals and fungal cell walls. These compounds are an immunomodulator that can improve the immune activity of plants and stimulate plant growth.
• composition of S-ABA, acetylsalicylic acid, and other plant growth-regulating substances added to the present invention on the growth-regulating activity of crops exceeds the expected additive effect, mainly on the one hand to improve The active range of each ingredient is reduced; on the other hand, the application concentration of natural abscisic acid and other plant growth regulators is reduced, and the plant growth regulator combination also obtains good plant growth regulation levels when the single compound is below the effective concentration.
• the concentration of S-ABA in the composition of the present invention is 1.0 to 100. 0 ppm, preferably 1.0 to 50. Oppm, and most preferably 1.0 to 20. 0 ppm; acetylsalicylic acid is used 001%-Concentration 1.0-200. Oppm, preferably 10. 0-150. Oppm, most preferably 50. 0-150. 0 ppm; component C) at least one growth-regulating substance is used at a concentration of 0.001%- 10. 0%, preferably 0.001% -1.0%, most preferably 0.005% -0.1%.
• the ratio (weight ratio) of S-ABA: acetylsalicylic acid is 1: 0.01 to 100, preferably
• the ratio (weight ratio) of S-ABA: acetylsalicylic acid: component C) is 1: 0. 01-100: 0. 01-1000000, preferably 1: 0. 1-50: 0. 1-500000.
• the plant growth regulator composition of the present invention may further contain a synergist.
• the synergist is at least one of the following components: fulvic acid, formamidine, CaCk amino acids, calcium gluconate, sucrose chelated calcium, vitamins, organic fertilizers, nutritional elements, and certain mineral elements.
• the plant growth regulating composition containing the natural abscisic acid of the present invention can be applied to cereal crops, corn, wheat, rice, cotton, tobacco, flowers (including chrysanthemum, paeonia lactiflora, string red, begonia, impatiens, rose, camellia, Milan , Magnolia, dianthus, violet, lotus, etc.), fruit trees (including apple, hawthorn, pear, grape, banana, pineapple, date, persimmon, citrus, pomelo, lemon, strawberry, peach, apricot, plum, cherry, walnut, chestnut, Lychee, papaya, mango, sugarcane, etc.), ornamental plants, vegetables (including rapeseed, cucumber, pumpkin, watermelon, winter melon, celery, onion, cabbage, eggplant, tomato, pepper, sweet pepper, lettuce, cabbage, beet, radish, Carrots, kidney beans, peas, soybeans, potatoes, etc.) as well as forages, Chinese herbs, lawns, etc. Particularly
• the application dose can be varied within a relatively wide range and depends on the type of application (foliar application, application, root irrigation, seed dressing, injection, etc.), the type of cultivated plant, the growth period of the plant, climatic conditions, and other factors.
• the application dose of the composition according to the present invention is from 0.01 to 2.50 kg of active ingredient / ha.
• the application dose of the plant growth-regulating composition is not critical when applying, it is critical that the abscisic acid concentration during use should be maintained at 1. 0- 100ppm o
• the plant growth regulating composition of the present invention When the plant growth regulating composition of the present invention is used, a conventional preparation form is used. They are processed in conventional ways, using adjuvants commonly used in formulation processing techniques, such as emulsifiable concentrates, direct sprayable or dilutable solutions, dilutable emulsions, wettable powders, soluble powders, powders, granules or microcapsules . Compatible with the type of composition: 0: Application method-such as spraying, misting, dusting, moisturizing, spraying or pouring, choose according to the intended purpose and prevailing environment.
• the formulations are prepared in a known manner, for example by mixing a plant growth regulator with the adjuvant, typically a homogeneous mixture of a solvent or a solid carrier and / or grinding. Surfactants can also be used in addition to prepare the formulation.
• suitable surface-active compounds are nonionic, cationic, anionic and / or amphoteric surfactants and surfactant mixtures with good emulsifying, dispersing and wetting properties.
• nonionic, cationic, anionic and / or amphoteric surfactants are listed in the third edition of Pesticide Formulation Processing Technology, edited by Liu Yanlin (Chemical Industry Press, 1998).
• Plant growth compositions typically contain from 0.1% to 99.0% by weight, preferably from 0.1% to 95.0% by weight of natural abscisic acid and acetylsalicylic acid and component C, by weight 1 0% ⁇ 99.9% solid or liquid processing aids and 0 to 25.0% by weight, preferably from 0.1% to 25.0% by weight of the surfactant.
• a particularly preferred formulation composition is as follows:
• Active ingredient 1% to 90%, preferably 5% to 20%
• Surfactant 1% to 30%, preferably 10% to 20%
• Liquid carrier 5% to 94%, preferably 70% to 85%
• Active ingredient 0.1% to 10%, preferably 0.1% to 5%
• Solid carrier 99.9% to 90%, preferably 99.9% to 99%
• Active ingredient 5% to 75%, preferably 10% to 50%
• Active ingredient 0.5 to 90%, preferably 1 to 80%
• Surfactant 0.5 to 20%, preferably 1 to 15%
• Active ingredient 0.1% to 30%, preferably 0.1% to 15%
• Solid carrier 99.5% to 70%, preferably 97% to 85%
• Any desired emulsion can be prepared by diluting the emulsifiable concentrate with water.
• the active ingredient was dissolved in N-pyrrolidone, and the solution was sprayed onto the carrier, and the solvent was removed by vacuum drying.
• the finely-ground active ingredient was uniformly coated on a carrier wetted with polyethylene glycol in a mixer, thereby obtaining a dust-free powder.
• the active ingredients are mixed and ground together with the adjuvant, the mixture is wetted with water, the above mixture is extruded, and then dried under air flow.
• Active ingredients 0.1% 1% 5% Talc or chalk 39.9% 49% 35% Kaolin 60. 0% 50% 60% Directly available powders by mixing the active ingredient with a carrier and grinding in a suitable mill obtain.
• the finely ground active substance is thoroughly mixed with the adjuvant. Suspensions are obtained in this way, and suspensions of any desired concentration can be prepared by dilution with water.
• foliar spray or seedling application can be performed 1 to 30 days, preferably 1 to 10 days before the plants encounter drought.
• the concentration of natural abscisic acid during application should be maintained at 1-lOOppm, preferably 1. 0-50. Oppm, and most particularly 1. 0-20. 0 ppm.
• the active compounds used according to the invention can also be mixed with other active compounds, such as with known fungicides, pesticides and plant nutrients, to broaden the spectrum of action or prevent the development of resistance and treat various deficiencies. Vegetarian disease. In most cases, synergistic activity occurs, that is, the activity of the mixture exceeds the activity of the single component.
• Neutral or acidic fungicides such as: carbendazim, thiabendazole, leaf withering, nongliling, skelin, sclerotia, chlorpyrimid, triazolidone, azoxystrobin, pestizone, pak Derivatives, Diltiazone, Enazolone, Triazolol, Prozac, Zhiweiling, Dicarbendazim, Fenazol, Tefulin, Thiafur, Methylthiocarb, Chlorphene, Dimethrin Pine, seed dressing spirit, rice blast net, ethicin, rice foot green, zinc zeolite, zinc zeolite, zinc zeolite, formaldehyde, Bordeaux solution, copper sulfate, humic acid, mycotoxin 120, Gongzhuling Mycin, Actinomycin, Isoblasticin, Kasugamycin, Polyoxin, Pestocin, Griseofulvin, Irisomycin, (Agricultural) Str
• Plant nutrients such as trace element fertilizers such as trace element fertilizers containing boron, molybdenum, zinc, manganese, iron, copper, cobalt and other elements; and rare earth element fertilizers such as rare earth element fertilizers containing rhenium, lanthanum, cerium, praseodymium, neodymium and other elements .
• the plant growth regulator composition of the present invention is used to perform one or more spray treatments on tomato plants, and the tomato plants are listed in Table 1 Indicators and record the final output.
• Table 1 Test of drought-resistance and yield-increasing effect on tomato Leaf surface drought-resistance water demand
• the plant growth regulator composition of the present invention was used to spray the Begonia plants once to measure the indexes of Begonia plants listed in Table 2 below.
• Table 2 Application effect test on begonia
• SABA is natural abscisic acid (+)-Abscisic ⁇ 4 concentration unit: ⁇ 111;
• the ripening sulfur is 49% water suspension, the concentration unit is liter / ha
• Glyphosate is 10 ° /.

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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)
• Insects & Arthropods (AREA)
• Agricultural Chemicals And Associated Chemicals (AREA)

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• 2001
  • 2001-04-25 CN CN 01107376 patent/CN1318300A/zh active Pending
• 2002
  • 2002-04-23 WO PCT/CN2002/000285 patent/WO2002087332A1/fr not_active Application Discontinuation
  • 2002-04-23 WO PCT/CN2002/000286 patent/WO2002087333A1/fr not_active Application Discontinuation
  • 2002-04-23 WO PCT/CN2002/000277 patent/WO2002087329A1/fr not_active Application Discontinuation
  • 2002-04-23 WO PCT/CN2002/000284 patent/WO2002087331A1/fr not_active Application Discontinuation
  • 2002-04-23 WO PCT/CN2002/000281 patent/WO2002087330A2/fr not_active Application Discontinuation
  • 2002-04-23 WO PCT/CN2002/000283 patent/WO2002087701A1/fr not_active Application Discontinuation

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