WO2017166564A1 - 一种植物生长调节剂组合物 - Google Patents

一种植物生长调节剂组合物 Download PDF

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Publication number
WO2017166564A1
WO2017166564A1 PCT/CN2016/094028 CN2016094028W WO2017166564A1 WO 2017166564 A1 WO2017166564 A1 WO 2017166564A1 CN 2016094028 W CN2016094028 W CN 2016094028W WO 2017166564 A1 WO2017166564 A1 WO 2017166564A1
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composition
plant growth
excitation
active ingredient
active component
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PCT/CN2016/094028
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English (en)
French (fr)
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仲汉根
季红进
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江苏辉丰农化股份有限公司
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Publication of WO2017166564A1 publication Critical patent/WO2017166564A1/zh

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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
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
    • 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

Definitions

  • the invention is mainly applied to the field of agricultural plant protection, and is a plant growth regulator composition having different action mechanisms, comprising the active ingredients thiabendone and S-excitation.
  • Pyraclostrobin is a new type of high-efficiency plant growth regulator. When thidiazepine is absorbed by plants, it can promote the separation of the petioles and stems, thus promoting the shedding of mature leaves. At higher concentrations, it can stimulate the formation of ethylene. Promotes the activity of pectin and cellulase. Under low concentration conditions, it has an cytokines effect and can induce plant callus differentiation and bud emergence.
  • the structure is as follows:
  • Trans-Abscisic Acid is a highly potent plant growth regulator, and is recognized as the world's five major natural plant growth regulators along with auxin, gibberellin, cytokinin and ethephon. It can not only improve the drought resistance, cold resistance, salt and alkali resistance and disease resistance of plants, but also significantly increase the yield and quality of crops. It is the most active and most powerful plant growth regulator.
  • S-Elicitin transmits stress information between cells, and induces the plant body to produce various coping resistance. Under soil drought stress, S-Elicitin initiates signal transduction on the plasma membrane of leaf cells, induces uneven closure of leaf pores, reduces water transpiration loss in plants, and improves plant drought resistance. Under cold stress, S-Elicitin activates the cell's anti-cold gene and induces plants to produce cold-resistant proteins.
  • coli induces plants to enhance cell membrane osmotic adjustment, reduce NA+ content per kg of substance, and increase PEP carboxylation Enzyme activity enhances the salt tolerance of plants; under the stress of phytotoxicity, regulates the balance of endogenous hormones in plants, stops further absorption, and effectively removes the adverse effects of phytotoxicity; under normal growth conditions, S- sed Antibiotics induce plants to enhance photosynthesis and absorption of nutrients, promote the transport and accumulation of substances, increase yield and improve quality.
  • This product can significantly improve the growth quality of crops, induce and activate more than 150 kinds of genes in plants to regulate the balanced growth and nutrient synthesis of modern substances, and enhance the ability of crops to resist drought, low temperature, saline and alkali, and effectively Prevent the occurrence of pests and diseases, relieve the phytotoxicity, and stabilize flowers, preserve fruit and promote fruit swell and precocity; this product can enhance crop photosynthesis, promote the synthesis of amino acids, vitamins and proteins, and accelerate nutrients The accumulation of quality is particularly effective in improving quality and increasing yield.
  • the seedlings have quick roots, many roots, quick returning after transplanting, high survival rate, and the whole vegetative growth period and reproductive growth of the crop are strong and resistant. Strong, less pests and diseases.
  • Another object of the present invention is to provide a process for the preparation of a composition comprising two active ingredients A and B plant growth regulators and for regulating and promoting the growth of crops in the agricultural field.
  • the object of the invention can be achieved by the following measures:
  • the invention relates to a synergistic plant growth regulator composition
  • a synergistic plant growth regulator composition comprising two active components A and B, wherein the active component A is thiabendone and the active component B is S-excitation
  • the weight ratio between the two components is a weight ratio of the active component A to the active component B of 1:0.02 to 100.
  • the weight ratio of the active component A to the active component B is 1:0.025 to 90, and the weight ratio may be further preferably 1:0.03 to 90 in order to make the effect more remarkable.
  • the weight ratio of active ingredient A to active ingredient B is from 1:0.1 to 80.
  • the weight ratio between the two components of A and B can be arbitrarily adjusted within the range of the following ratios: 1:0.02, 1:0.025, 1:0.03, 1:0.035, 1: 0.04, 1:0.045, 1:0.05, 1:0.055, 1:0.06, 1:0.065, 1:0.07, 1:0.075, 1:0.08, 1:0.085, 1:0.09, 1:0.095, 1:0.1, 1:0.2, 1:0.3, 1:0.4, 1:0.5, 1:0.6, 1:0.7, 1:0.8, 1:0.9, 1:1, 1:2, 1:3, 1:4, 1: 5, 1:6, 1:7, 1:8, 1:9, 1:10, 1:15, 1:20, 1:25, 1:30, 1:35, 1:40, 1:45, 1:50, 1:55, 1:60, 1:65, 1:70, 1:75, 1:80, 1:85, 1:90, 1:95, 1:100, or any of the above two The selection is made within the range of the ratio.
  • the present invention has found through experiments that the composition is used for better regulating the growth of crops, promoting the health effects of crops, enhancing the disease resistance of crops and improving the quality of products of crops.
  • the composition can therefore be used in the field of agriculture to promote or regulate the field of plant growth, in particular the use of the composition as a plant growth regulator on watermelon or grape.
  • the present invention provides a use of a composition comprising component A (thiabendazole) and component B (S-expressor) to regulate the growth of crops in the agricultural field, in particular to regulate crop growth and increase in watermelon, kiwi or rice. Use for disease resistance, increased yield, and improved quality.
  • component A thiabendazole
  • component B S-expressor
  • composition of the present invention can also be combined with other pesticides (such as fungicides, insecticides, Mixtures of herbicides, plant growth regulators, fertilizers, etc., which are used in combination with the commonly used pesticides or fertilizers disclosed in the prior art.
  • Suitable fertilizers include: inorganic fertilizers or organic fertilizers, such as one or more of a large number of elements containing nitrogen, phosphorus, potassium, etc., or containing copper, iron, manganese, zinc, boron, calcium, magnesium, sulfur, etc.
  • One or more trace elements in the medium or a mixture of at least one of a fertilizer such as humic acid or amino acid.
  • composition of the present invention can be made into a pesticide-acceptable dosage form from the active ingredient and the pesticide adjuvant.
  • composition may specifically comprise an agrochemical auxiliary, such as one or more of a carrier, a solvent, a dispersing agent, a wetting agent, an adhesive, a thickener, a binder, a surfactant, etc., during the application process.
  • an agrochemical auxiliary such as one or more of a carrier, a solvent, a dispersing agent, a wetting agent, an adhesive, a thickener, a binder, a surfactant, etc.
  • an agrochemical auxiliary such as one or more of a carrier, a solvent, a dispersing agent, a wetting agent, an adhesive, a thickener, a binder, a surfactant, etc.
  • Suitable auxiliaries may be solid or liquid, they are usually materials commonly used in the processing of dosage forms, such as natural or regenerated minerals, solvents, dispersants, wetting agents, adhesives, thickeners, binders or fertilizers. .
  • the method of application of the compositions of the invention comprises the use of the compositions of the invention for aerial parts of plants, in particular leaves or foliage. You can choose to soak or apply to the surface of the control object.
  • the frequency of administration and the amount administered will depend on the biological and climatic conditions of the pathogen.
  • the plant growth site such as rice fields, may be wetted with a liquid formulation of the composition, or the composition may be applied to the soil in solid form, such as in the form of granules (soil application), the composition may be passed from the soil to the plant through the roots of the plant. In vivo (systemic action).
  • compositions may be applied only with the active ingredient or may be mixed with an additive (agrochemical adjuvant).
  • compositions of the present invention may be prepared in a pesticide acceptable dosage form such as a liquid, a suspension, a soluble liquid, a soluble powder, an oil suspension, a microcapsule, a microemulsion, a suspension, and the like.
  • a pesticide acceptable dosage form such as a liquid, a suspension, a soluble liquid, a soluble powder, an oil suspension, a microcapsule, a microemulsion, a suspension, and the like.
  • the compositions may be applied by spraying, misting, dusting, spreading or pouring, and the like.
  • Microcapsule dosage forms suitable for the present invention include: microcapsule suspensions, microcapsule suspension-suspension agents, microcapsule suspension-water emulsions, and the like, characterized in that the inner wall of the capsule (ie, the capsule core) contains the active ingredients thiabendone and S- The inducer is mixed in a certain proportion, that is, the two are mixed to form a microcapsule.
  • the microcapsules are stably dispersed and suspended in a certain concentration to form a microcapsule suspending agent in water as a continuous phase.
  • one of the active ingredients is prepared as a microcapsule suspension, another active ingredient is prepared into an emulsion, and the prepared two components are mixed, stirred, and shaken to obtain a microcapsule suspension-suspension or microcapsule suspension.
  • Agent-water emulsion is a microcapsule suspension.
  • composition of the present invention can be prepared into various dosage forms by a known method, and the active ingredient and the auxiliary agent, such as a solvent, a solid carrier, and, if necessary, can be uniformly mixed and ground together with the surfactant to prepare a desired preparation. Dosage form.
  • the above solvent may be selected from aromatic hydrocarbons, preferably containing from 8 to 12 carbon atoms, such as a mixture of xylenes or substituted benzenes, phthalates such as dibutyl phthalate or dicaprylic acid, aliphatic hydrocarbons such as rings.
  • Alkenes or paraffins, alcohols and glycols and their Ethers and esters such as ethanol, ethylene glycol, ethylene glycol monomethyl; ketones such as cyclohexanone, highly polar solvents such as N-methyl-2-pyrrolidone, dimethyl sulfoxide or dimethyl Carbamide, and vegetable or vegetable oils such as soybean oil.
  • the above solid carriers are usually natural mineral fillers such as talc, kaolin, montmorillonite or activated clay.
  • a highly dispersible silicic acid or a highly dispersible adsorbent polymer carrier such as a particulate adsorbent carrier or a non-adsorbing carrier, and a suitable particulate adsorbent carrier is porous, such as pumice, bentonite or Bentonite; a suitable non-adsorbing carrier such as calcite or sand.
  • a large amount of pre-granulated materials of inorganic or organic nature can be used as a carrier, in particular dolomite.
  • Suitable surfactants are lignosulfonic acid, naphthalenesulfonic acid, phenolsulfonic acid, alkaline earth metal or amine salts, alkylarylsulfonates, alkyl groups Sulfates, alkyl sulfonates, fatty alcohol sulphates, fatty acids and sulfated fatty alcohol glycol ethers, as well as condensates of sulfonated naphthalene and naphthalene derivatives with formaldehyde, naphthalene or naphthalene sulfonic acid with phenol and formaldehyde Condensate, polyoxyethylene octyl phenyl ether, ethoxylated isooctyl phenol, octyl phenol, nonyl phenol, alkyl aryl polyglycol ether, tributyl benzene poly
  • the active ingredient of the composition of the present invention may be present in the composition in an amount of from 0.2 to 80%, preferably from 0.2 to 60%, more preferably from 0.5 to 50%, still more preferably from 0.5 to 40%.
  • Plants in the present invention include, but are not limited to, watermelon, grapes, and the like.
  • compositions of the present invention exhibit synergistic effects, the activity of which is more pronounced than the expected sum of activity using a single compound, and the individual activity of a single compound.
  • the other characteristics exhibited by the composition of the present invention are mainly manifested as: the composition of the present invention can well regulate crop growth, improve disease resistance and stress resistance, promote crop health, increase crop yield, and improve crop quality.
  • the active ingredient S-excitation and thiabendazole, and the components such as dispersant, wetting agent, thickener and water are uniformly mixed according to the formula, and after sanding and/or high-speed shearing, semi-finished products are obtained. After the analysis, the water is added and uniformly filtered to obtain the finished product.
  • Example 2 6.2% thidiazuron ⁇ S-expressor suspension
  • the active ingredient thiaphenone and S-Elicitin are mixed in a certain ratio, that is, the two are mixed into a microcapsule.
  • the microcapsules are stably dispersed and suspended in a certain concentration to form a microcapsule suspending agent in water as a continuous phase.
  • one of the active ingredients is prepared as a microcapsule suspension, another active ingredient is prepared into an emulsion, and the prepared two components are mixed, stirred, and shaken to obtain a microcapsule suspension-suspension or microcapsule suspension.
  • Agent-water emulsion Agent-water emulsion.
  • Thiabendazole 0.2% S-excitation 10%, emulsifier polyoxyethylene castor oil 3%, stabilizer triphenyl phosphate 3.5%, rosin vegetable oil 10%, toluene diisocyanate 11%, acrylic acid-acrylate copolymerization 5%, lactic acid 5%, dipropylene glycol 3%, preservative sodium benzoate 1%, thickener xanthan gum 2.1%, water to 100%.
  • Example 8 20.5% thidiazuron ⁇ S-excitation soluble powder
  • Example 9 1.05% thidiazuron ⁇ S-excitation soluble powder
  • the active ingredient and the auxiliary agent are added to the reaction kettle, and the balance is made up with water, and the mixture is stirred uniformly to obtain a thiabendazole ⁇ S-excitation liquid.
  • the active ingredient amine fresh ester and thibenone, and the components such as a solvent, an emulsifier, a dispersing agent, an antifreezing agent and water are mixed in a ratio of the formulation in a reaction kettle, and fully stirred to obtain an aqueous emulsion.
  • Example 14 0.55% thiabendazole ⁇ S-Emulsin aqueous emulsion
  • the thidiazepine and S-excitation were diluted with acetone at a certain concentration, and the crops were sprayed at the flowering stage.
  • the effects of various concentrations on the growth of the crops were determined in the field, including the diameter of the fruit stalk, fruit setting rate and disease resistance rate of the crops. , comprehensive evaluation of quality and production conditions.
  • Fruit fruit increase rate (plant stem diameter after treatment - stem diameter of clear water control plant) / stem diameter of clear water control plant * 100%
  • the inventors found that when the ratio of thiabendazole: S-inducing agent is 1:100, and the ratio of thiabendazole: S-inducing agent is more than 50:1, the diameter of fruit stalk, fruit setting rate and disease index of watermelon Indicators such as sugar content and weight are gradually reduced.
  • Grape fruiting period was carried out by using the formulation examples of the present invention, three repetitions, and the results were averaged.
  • the experimental data from Table 2 shows that the product of the invention can effectively increase the ear weight and grain weight of the grape, enhance the disease resistance of the grape, increase the sugar content of the grape, and thereby improve the quality of the grape.

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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)
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  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

提供了一种植物生长调节剂组合物，其有效成分包含A和B，其中活性组分A为噻苯隆，活性组分B为S-诱抗素。还提供了该组合物的用途。试验结果表明，该组合物可很好的调节作物生长，提高抗病抗逆性，促进作物健康作用，提高作物产量和品质。

Description

一种植物生长调节剂组合物 技术领域
本发明主要应用于农业植保领域，为一种作用机理不同的植物生长调节剂组合物，包含活性成分噻苯隆和S-诱抗素。
背景技术
噻苯隆(pyraclostrobin)是新型高效植物生长调节剂，噻苯隆被植物吸收后，可促进叶柄与茎之间的分离组织，从而促进成熟叶片脱落，较高的浓度下可刺激乙烯的生成，促进果胶和纤维素酶的活性。低浓度的条件下，具有细胞动素作用，能诱导植物的愈伤组织分化出芽出来。结构式如下：
S-诱抗素(trans-Abscisic Acid)，是一种高效植物生长调节剂，与生长素、赤霉素、细胞分裂素、乙烯利并列为世界公认的五大类天然植物生长调节物质。它不仅可以提高植物的抗旱、抗寒、抗盐碱和抗病能力，而且可以显著提高作物的产量和品质，是活性最高、功能最强大的植物生长调节物质。
作用机理：在逆境胁迫时，S-诱抗素在细胞间传递逆境信息，诱导植物机体产生各种应对的抵抗能力。在土壤干旱胁迫下，S-诱抗素启动叶片细胞质膜上的信号传导，诱导叶面气孔不均匀关闭，减少植物体内水分蒸腾散失，提高植物抗干旱能力。在寒冷胁迫下，S-诱抗素启动细胞抗冷基因，诱导植物产生抗寒蛋白质。一般而言，抗寒性强的植物品种，其内源S-诱抗素含量高于抗寒性弱的品种；在病虫害胁迫下，S-诱抗素诱导植物叶片细胞PIN基因活化，产生蛋白酶抑制物阻碍病原或虫害进一步侵害，避免受害或减轻植物的受害程度；在土壤盐渍胁迫下，S-诱抗素诱导植物增强细胞膜渗透调节能力，降低每千克物质中NA+含量，提高PEP羧化酶活性，增强植株的耐盐能力；在药害肥害的胁迫下，调节植物内源激素的平衡，停止进一步吸收，有效解除药害肥害的不良影响；在正常生长条件下，S-诱抗素诱导植物增强光合作用和吸收营养物质，促进物质的转运和积累，提高产量、改善品质。功能特点：本品能显著提高作物的生长素质，诱导并激活植物体内产生150余种基因参与调节近代物质的平衡生长和营养物质合成，增强作物抗干旱、低温、盐碱、涝溃能力，有效预防病虫害的发生，解除药害肥害，并能稳花、保果和促进果实膨胀与早熟；本品能增强作物光合作用，促进氨基酸、维生素和蛋白质等的合成，加速营养物 质的积累，对改善品质、提高产量，效果特别显著；施用本品，幼苗发根快、发根多、移栽后返青快、成活率高，作物整个营养生长期和生殖生长旺盛、抗逆性强、病虫害少。
发明内容
本发明的目的是提供一种具有协同作用的植物生长调节剂组合物，促进作物生长，提高作物的抗病和作物产量和提升农产品品质。通过试验发现，噻苯隆与S-诱抗素两者复配后在调节作物生长和增加产量和抗病和提升品质方面具有显著的作用。
本发明的另一个目的是提供包含两种有效成分A和B植物生长调节剂组合物的制备方法及在农业领域调节和促进农作物生长的应用。
本发明的目的可以通过以下措施达到：
本发明为一种具有增效作用的植物生长调节剂组合物，该组合物包含A和B两种活性组分，其中活性组分A为噻苯隆，活性组分B为S-诱抗素，两组分之间的重量比为活性组分A和活性组分B的重量比为1：0.02～100。
在一种优选方案中，活性组分A和活性组分B的重量比为为1：0.025～90，为使作用效果更明显两者重量比可进一步优选1:0.03～90。
在一种优选方案中，活性组分A和活性组分B的重量比为为1：0.1～80。
在一种优选的方案中，A和B两组分之间的重量比可以任意地在下述配比的范围内进行调整：1：0.02、1：0.025、1：0.03、1：0.035、1：0.04、1：0.045、1：0.05、1：0.055、1：0.06、1：0.065、1：0.07、1：0.075、1：0.08、1：0.085、1：0.09、1：0.095、1：0.1、1：0.2、1：0.3、1：0.4、1：0.5、1：0.6、1：0.7、1：0.8、1：0.9、1：1、1：2、1：3、1：4、1：5、1：6、1：7、1：8、1：9、1：10、1：15、1：20、1：25、1：30、1：35、1：40、1：45、1：50、1：55、1：60、1：65、1：70、1：75、1：80、1：85、1：90、1：95、1：100，也可以在以上任意两个配比所组成的范围内进行选择。
本发明通过试验发现，该组合物是用于可以更好的调节作物的生长，促进作物的健康作用，增强作物的抗病能力和提升作物的产品的质量品质。因此该组合物可应用于农业领域促进或调节植物生长领域，特别是该组合物作为植物生长调节剂在西瓜或葡萄上的应用。
本发明提供了包含组分A(噻苯隆)和组分B(S-诱抗素)的组合物在农业领域调节农作物生长的用途，特别是在西瓜、猕猴桃或水稻方面调节作物生长、提高抗病性、增加产量、提高品质等方面的用途。
为充分发挥本发明的作用效果，本发明组合物还可以与其他农药(如杀菌剂、杀虫剂、 除草剂、植物生长调节剂)、肥料等混合使用，这些与之混用的均为现有技术公开的常用的农药或肥料。合适的肥料包括：无机肥或有机肥，具体的肥料如含有氮、磷、钾等中的一种或几种大量元素，或含有铜、铁、锰、锌、硼、钙、镁、硫等中的一种或几种微量元素，或含有腐殖酸、氨基酸等肥料的至少一种的混合物。
本发明的组合物可以由活性成分和农药助剂制成农药上允许的剂型。
上述组合物具体可包含农药助剂，例如载体、溶剂、分散剂、润湿剂、胶粘剂、增稠剂、粘合剂、表面活性剂等中的一种或几种，在施用的过程中可以混合常用的助剂。
合适的助剂可以是固体或液体，它们通常是剂型加工过程中常用的物质，例如天然的或再生的矿物质，溶剂、分散剂、润湿剂、胶粘剂、增稠剂、粘合剂或肥料。
本发明组合物的施用方法包括将本发明的组合物用于植物生长的地上部分，特别是叶部或叶面。可以选择浸种或涂抹于防治对象表面。施用的频率和施用量取决于病原体的生物学和气候生存条件。可以将植物的生长场所，如稻田，用组合物的液体制剂浸湿，或者将组合物以固体形式施用于土壤中，如以颗粒形式(土壤施用)，组合物可以由土壤经植物根部进入植物体内(内吸作用)。
这些组合物可以仅仅包含活性成分进行施用，也可以与添加剂(农药助剂)一起混合使用。
本发明的组合物可以制备成农药上可接受的剂型，例如水剂、悬浮剂、可溶性液剂、可溶性粉剂、油悬浮剂、微囊剂型、微乳剂、悬浮剂等。根据这些组合物的性质以及施用组合物所要达到的目的和环境情况，可以选择将组合物以喷雾、弥雾、喷粉、撒播或泼浇等之类的方法施用。
适合本发明的微囊剂型包括：微囊悬浮剂、微囊悬浮-悬浮剂、微囊悬浮-水乳剂等，其特征在于囊壁内(即囊芯)包含由有效成分噻苯隆和S-诱抗素按照一定比例的混合物，即将两者混合制成微型胶囊。将微型胶囊以一定的浓度稳定地分散、悬浮在作为连续相的水中形成微囊悬浮剂。或者将其中一种有效成分制备成微囊悬浮剂，将另外一种有效成分制备成乳液，将制备的两种成分在混合，搅拌，摇匀即得微囊悬浮剂-悬浮剂或微囊悬浮剂-水乳剂。
可用已知的方法可以将本发明的组合物制备成各种剂型，可以将有效成分与助剂，如溶剂、固体载体，需要时可以与表面活性剂一起均匀混合、研磨，制备成所需要的剂型。
上述的溶剂可选自芳香烃，优选含8-12个碳原子，如二甲苯混合物或取代的苯，酞酸酯类，如酞酸二丁酯或酞酸二辛酸，脂肪烃类，如环已烷或石蜡，醇和乙二醇和它们的 醚和酯，如乙醇，乙二醇，乙二醇单甲基；酮类，如环已酮，强极性的溶剂，如N-甲基-2-吡咯烷酮，二甲基亚砜或二甲基甲酰胺，和植物油或植物油，如大豆油。
上述的固体载体，如用于悬浮剂和可分散剂的通常是天然矿物填料，例如滑石、高岭土，蒙脱石或活性白土。为了管理组合物的物理性能，也可以加入高分散性硅酸或高分散性吸附聚合物载体，例如粒状吸附载体或非吸附载体，合适的粒状吸附载体是多孔型的，如浮石、皂土或膨润土；合适的非吸附载体如方解石或砂。另外，可以使用大量的无机性质或有机性质的预制成粒状的材料作为载体，特别是白云石。
根据本发明的组合物中的有效成分的化学性质，合适的表面活性剂为木质素磺酸、萘磺酸、苯酚磺酸、碱土金属盐或胺盐，烷基芳基磺酸盐，烷基硫酸盐，烷基磺酸盐，脂肪醇硫酸盐，脂肪酸和硫酸化脂肪醇乙二醇醚，还有磺化萘和萘衍生物与甲醛的缩合物，萘或萘磺酸与苯酚和甲醛的缩合物，聚氧乙烯辛基苯基醚，乙氧基化异辛基酚，辛基酚，壬基酚，烷基芳基聚乙二醇醚，三丁基苯聚乙二醇醚，三硬脂基苯基聚乙二醇醚，烷基芳基聚醚醇，乙氧基化蓖麻油，聚氧乙烯烷基醚，氧化乙烯缩合物、乙氧基化聚氧丙烯，月桂酸聚乙二醇醚缩醛，山梨醇酯，木质素亚硫酸盐废液和甲基纤维素。
本发明组合物的活性成分在组合物中的质量含量可以为0.2～80％，优选为0.2～60％，进一步优选为0.5～50％，更优选为0.5～40％。
本发明中的植物包括但不限于西瓜、葡萄等。
本发明的组合物中两种有效成分表现为增效效果，该组合物的活性比使用单个化合物的活性预期总和，以及单个化合物的单独活性更为显著。本发明的组合物的表现出的其它特点主要表现为：本发明的组合物可很好的调节作物生长，提高抗病抗逆性，促进作物健康作用，提高作物产量、提升作物品质等。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明，凡在本发明的精神和原则之内所做的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。
以下实施例所有配方中百分比均为重量百分比(折百)。本发明组合物各种制剂的加工工艺均为现有技术，根据不同情况可以有所变化。
一、剂型制备实施例
(一)悬浮剂的加工及实施例
将活性成分S-诱抗素与噻苯隆，与分散剂、润湿剂、增稠剂和水等各组分按配方的比例混合均匀，经砂磨和/或高速剪切后，得到半成品，分析后补加水混合均匀过滤即得成品。
实施例1：15.25％噻苯隆·S-诱抗素悬浮剂
噻苯隆0.25％，S-诱抗素15％，聚羧酸盐2％，二甘醇2％，明胶5％，木质素磺酸钠4％,水补足至100％。
实施例2：6.2％噻苯隆·S-诱抗素悬浮剂
噻苯隆0.2％，S-诱抗素6％，阿拉伯胶5％，聚乙二醇3％，甲基萘磺酸钠甲醛缩合物5％，水补足至100％。
实施例3：10.25％噻苯隆·S-诱抗素悬浮剂
噻苯隆10％，S-诱抗素0.25％，烷基苯磺酸钠盐2％，丙三醇6％，黄胶3％，脂肪醇聚氧乙烯醚磷酸酯5％,水补足至100％。
(二)微囊剂的加工及实施例
将有效成分噻苯隆与S-诱抗素按照一定比例的混合物，即将两者混合制成微型胶囊。将微型胶囊以一定的浓度稳定地分散、悬浮在作为连续相的水中形成微囊悬浮剂。或者将其中一种有效成分制备成微囊悬浮剂，将另外一种有效成分制备成乳液，将制备的两种成分在混合，搅拌，摇匀即得微囊悬浮剂-悬浮剂或微囊悬浮剂-水乳剂。
实施例4：10.2％噻苯隆·S-诱抗素微囊悬浮剂
噻苯隆0.2％，S-诱抗素10％，乳化剂聚氧乙烯蓖麻油3％，稳定剂亚磷酸三苯酯3.5％，松脂植物油10％，甲苯二异氰酸酯11％，丙烯酸-丙烯酸酯共聚物5％，乳酸甘油酯5％，二丙二醇3％，防腐剂苯甲酸钠1％，增稠剂黄原胶2.1％，水补足至100％。
实施例5:5.5％噻苯隆·S-诱抗素微囊悬浮-悬浮剂
噻苯隆0.5％，S-诱抗素5％，乙醚双甘醇3.5％，甲酯椰子油12％，BHT5％、引诱剂氨基酸2％，苯甲酸钠5％，丙二醇5％，酚醛树脂5％，聚氧乙烯单棕榈酸酯4％，乙酸乙烯乳液4％，瓜胶3％，水补足至100％。
实施例6:6.2％噻苯隆·S-诱抗素微囊悬浮-水乳剂
噻苯隆6％，S-诱抗素0.2％，木质素磺酸钠5％，松脂植物油11％，脂肪酸聚氧乙烯酯3％，明胶15％，乙醇4％，，乙二胺2％，甲基萘磺酸钠甲醛缩合物5％，水补足至100％。
(三)可溶性粉剂的加工及实施例
将有效成分噻苯隆与S-诱抗素按照一定比例的混合物、表面活性剂、助剂、填料， 置于釜中，充分搅拌，即得可溶性粉剂。
实施例7:4.05％噻苯隆·S-诱抗素可溶性粉剂
噻苯隆0.05％，S-诱抗素4％，烷基苯磺酸钠4％，木质素磺酸盐3％，硅藻土补足至100％。
实施例8:20.5％噻苯隆·S-诱抗素可溶性粉剂
噻苯隆0.5％，S-诱抗素20％，月桂酸硫酸钠5％，聚羧酸盐2％，膨润土补足至100％
实施例9:1.05％噻苯隆·S-诱抗素可溶性粉剂
噻苯隆1％，S-诱抗素0.05％，烷基芳基聚氧乙烯醚3％，皂角粉1％，硫酸铵盐补足至100％。
(四)水剂的加工及实施例
在反应釜中加入有效成分和助剂，余量用水补足，并搅拌均匀，即可得到噻苯隆·S-诱抗素水剂。
实施例10:9.1％噻苯隆·S-诱抗素水剂
将噻苯隆0.1％、S-诱抗素9％、二甲基亚砜醇13％混匀、搅拌20分钟，搅拌30分钟完全溶解；加入8％烷基醇硫酸钠，余量用水补足。
实施例11:1％噻苯隆·S-诱抗素水剂
在反应釜中加入噻苯隆原药0.5％和丙二醇8％，搅拌20分钟；再加入S-诱抗素0.5％，搅拌30分钟至完全溶解；加入10％烷基苯磺酸钙，余量用水补足。
(五)水乳剂的加工及实施例
将活性成分胺鲜酯与噻苯隆，与溶剂、乳化剂、分散剂、抗冻剂和水等各组分按配方的比例混合置于反应釜中，充分搅拌，即可得到水乳剂。
实施例12:7.1％噻苯隆·S-诱抗素水乳剂
噻苯隆0.1％，S-诱抗素7％，十二烷基苯磺酸钠8％，木质素磺酸钠3％，，聚乙烯醇5％，丙三醇4％，有机硅消泡剂1％，水补足至100％。
实施例13:2.1％噻苯隆·S-诱抗素水乳剂
噻苯隆0.1％，S-诱抗素2％，甘油3％，聚乙烯醇4％，丙三醇5％，有机硅消泡剂1％，水补足至100％。
实施例14:0.55％噻苯隆·S-诱抗素水乳剂
噻苯隆0.5％，S-诱抗素0.05％，烷基酚聚氧乙烯醚12％，乙醇8％，聚乙烯醇5％，丙三醇4％，有机硅消泡剂1％，水补足至100％。
实施例15:10.2％噻苯隆·S-诱抗素水乳剂
噻苯隆10％，S-诱抗素0.2％，烷基酚聚氧乙烯醚10％，二甲苯8％，丙三醇5％，有机硅消泡剂1％，水补足至100％。
二、药效验证试验
(一)生物测定实施例
1、噻苯隆与S-诱抗素复配对西瓜生长调节综合测定试验
将噻苯隆与S-诱抗素用丙酮按照一定浓度稀释，对作物进行花期喷雾，在田间测定各个浓度对作物生长的影响，包括对作物的株果柄直径、座果率、抗病率，品质及产量情况等进行综合评价。
果柄直径提高率＝(清水对照株高-处理后的株高)/清水对照株高*100％
座果提高降率＝(处理后的植株茎径-清水对照植株茎径)/清水对照植株茎径*100％
防病效果提高率＝(清水对照的发病指数-处理后的发病指数)/清水对照的发病指数*100％
单果质量提高率＝(处理的品质-清水对照的品质)/清水对照的品质*100％
中心糖提高率＝(处理后的中心糖含量-清水对照的中心糖含量)/清水对照的亩产量*100％
表1.噻苯隆与S-诱抗素复配对西瓜生长调节综合测定汇总表
Figure PCTCN2016094028-appb-000001
Figure PCTCN2016094028-appb-000002
注：表格中“噻”为“噻苯隆”缩写，“S”为“S-诱抗素”的缩写。施药时期：在西瓜花期施药，该阶段西瓜未发生开始发生病害，施药次数：1次。
通过实验发明人发现，噻苯隆与S-诱抗素之间具有很好协同提升作用，噻苯隆与S-诱抗素混配在不同配比下，相对噻苯隆、S-诱抗素单剂，以及清水对照，对西瓜的生长调节作用明显，主要表现在：促进西瓜座果率、增加单果质量促进增产；提高果柄茎粗；提高抗病性，增加西瓜中心糖含量，提升品质等方面。同时发明人发现，当噻苯隆：S-诱抗剂比例1：100，和噻苯隆：S-诱抗剂比例大于50:1时，对西瓜的果柄直径、座果率、病情指数、含糖量以及重量等指标逐步降低。
(二)田间药效验证试验
噻苯隆与S-诱抗素混配对葡萄增产的田间综合试验
施药时期:葡萄膨果期利用本发明的制剂实施例进行喷施，三个重复，结果取平均值。
表2.噻苯隆与S-诱抗素复配对小麦的生长调节综合测定汇总表
Figure PCTCN2016094028-appb-000003
Figure PCTCN2016094028-appb-000004
从表2实验数据显示，本发明的产品可有效提高葡萄的穗重和粒重，增强葡萄的抗病性；提高葡萄的含糖量，从而提升葡萄的品质。

Claims (10)

  1. 一种植物生长调节剂组合物，其特征在于该组合物包含A和B两种活性组分，其中活性组分A为噻苯隆，活性组分B为S-诱抗素，活性组分A和活性组分B的重量比为1：0.02～100。
  2. 根据权利要求1所述的组合物，其特征在于活性组分A和活性组分B的重量比为1：0.025～90。
  3. 根据权利要求2所述的组合物，其特征在于活性组分A和活性组分B的重量比为1：0.03～90。
  4. 根据权利要求3所述的组合物，其特征在于活性组分A和活性组分B的重量比为1：0.1～80。
  5. 根据权利要求1所述的组合物，其特征在于该组合物由活性成分和助剂制成农药上允许的剂型。
  6. 根据权利要求5所述的组合物，其特征在于所述剂型为微乳剂、可溶液剂、可溶性粉剂或微囊剂型。
  7. 根据权利要求5所述的组合物，其特征在于所述活性成分在组合物中的质量含量为0.2～80％。
  8. 根据权利要求7所述的组合物，其特征在于所述活性成分在组合物中的质量含量为0.5～50％。
  9. 权利要求1～8中任意一项所述的农药组合物在农业领域促进或调节植物生长的用途。
  10. 根据权利要求9所述的用途，其特征在于所述组合物作为植物生长调节剂在西瓜或葡萄上的应用。
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