WO2018176895A1 - Composition pesticide contenant un composé thiocarbamate et du thidiazuron - Google Patents

Composition pesticide contenant un composé thiocarbamate et du thidiazuron Download PDF

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Publication number
WO2018176895A1
WO2018176895A1 PCT/CN2017/114516 CN2017114516W WO2018176895A1 WO 2018176895 A1 WO2018176895 A1 WO 2018176895A1 CN 2017114516 W CN2017114516 W CN 2017114516W WO 2018176895 A1 WO2018176895 A1 WO 2018176895A1
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Prior art keywords
thiabendazole
active component
composition according
pesticide
zinc
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PCT/CN2017/114516
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English (en)
Chinese (zh)
Inventor
季红进
仲汉根
花伟
王莹
王英
韦建峰
季定根
Original Assignee
江苏辉丰生物农业股份有限公司
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Publication of WO2018176895A1 publication Critical patent/WO2018176895A1/fr

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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
    • 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
    • A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
    • A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
    • A01N47/14—Di-thio analogues thereof

Definitions

  • the present invention belongs to the field of agricultural plant protection, and more particularly to a pesticidal composition having improved properties, and more particularly to a composition comprising a thiocarbamate compound and a thiazole pesticide.
  • Mancozeb is a kind of protective fungicide with high efficiency, low toxicity, low residue and wide spectrum of sterilization. It is mainly used to control various fungal diseases such as wheat, fruits and vegetables.
  • the bactericidal mechanism can form a dense protective membrane of gas, water and light on the surface of the leaves and fruits after use, inhibiting the germination and invasion of the spores of the bacteria, and destroying the activities of various enzymes required for the normal physiological metabolism of the bacteria, thereby To achieve the purpose of sterilization and disease prevention.
  • Meiram is an excellent protective fungicide and a low-toxic pesticide. Because of its wide range of sterilization and resistance to resistance, the control effect is obviously superior to other similar fungicides, so the international use has always been a large tonnage product. It is currently a substitute for other protective fungicides. Most of the domestic compound fungicides are prepared by processing mancozeb, but manganese-zinc preparations cause poisoning of trace elements in crops. Black spot disease, apple spotted leaf disease, melon vegetable disease, downy mildew, field crop rust and other effects are remarkable, and no other fungicide can effectively control the occurrence of disease, and the quality is stable and reliable.
  • Propineb is a broad-spectrum, fast-acting protective fungicide. Suitable for crops such as tomatoes, cabbage, cucumbers, mangoes and flowers. Control cabbage downy mildew, cucumber downy mildew, tomato early and late blight, mango anthracnose. Propionate zinc is a fast-acting, long-lasting, broad-spectrum protective fungicide with good protection against downy mildew of vegetables, tobacco, hops and other crops, as well as early and late blight of tomato and potato, and Powdery mildew, rust and diseases caused by Botrytis are also inhibited. Safe for crops at recommended doses.
  • Pyraclostrobin is a new type of high-efficiency plant growth regulator. When it is absorbed by plants, it can promote the separation of petioles and stems and form natural shedding. It can be widely used in pesticides and fertilizers. It has strong biological activity, and its ability to induce plant cell division and callus formation is many times higher than that of general cytokinins. Improve crop absorptive capacity and increase photosynthesis, so as to increase production and enhance the purpose. It can be used in various kinds of melons, fruits, vegetables, seedlings, flowers, food, tobacco and other crops, and can also be used for tissue culture, genetic engineering, etc. Significantly improved in production Crop yield, quality improvement, low dosage, no pollution to the ecological environment, non-toxic to humans, animals, birds, bees and natural enemies.
  • Another object of the present invention is to provide a process for the preparation of a bactericidal composition comprising two active ingredients A and B and for use in the field of disease prevention or disease resistance or for promoting plant growth in the agricultural field.
  • the object of the invention can be achieved by the following measures:
  • a pesticidal composition comprising two active components A and B, wherein the active component A is a thiocarbamate compound selected from the group consisting of mancozeb, dexamethasone and propyl zinc Any one of the compounds, wherein the active component B is thidiazuron.
  • the active component A is a thiocarbamate compound selected from the group consisting of mancozeb, dexamethasone and propyl zinc Any one of the compounds, wherein the active component B is thidiazuron.
  • the weight ratio between the two components is (80 to 5000):1, and in order to further enhance the effect of the composition of the present invention, the weight ratio between the two components is optimized to be (200 to 4500):1, further preferably (500) ⁇ 4500):1.
  • the weight ratio between the two components of A and B can be arbitrarily adjusted within the range of the following ratios: 80:1, 90:1, 100:1, 110:1, 120:1 , 130:1, 140:1, 150:1, 160:1, 170:1, 180:1, 190:1, 200:1, 210:1, 220:1, 230:1, 240:1, 250 1, 260: 1, 270: 1, 280: 1, 290: 1, 300: 1, 310: 1, 320: 1, 330: 1, 340: 1, 350: 1, 360: 1, 370: 1 380:1, 390:1, 400:1, 410:1, 420:1, 430:1, 440:1, 450:1, 460:1, 470:1, 480:1, 490:1, 500 1, 510: 1, 520: 1, 530: 1, 540: 1, 550: 1, 560: 1, 570: 1, 580: 1, 590: 1, 600: 1, 610: 1, 620: 1 630:1, 640:1, 650:1, 660:1, 670:1, 6
  • composition of the present invention is effective for controlling the true and bacterial diseases of crops, and more importantly, the combination of the two can better regulate the growth of crops, promote the health effects of crops, and improve crops. Production.
  • the present invention provides the use of a pesticidal composition
  • a pesticidal composition comprising component A (one of the thiocarbamates) and component B for controlling crop diseases or promoting plant growth in the agricultural field, particularly in rice, corn or The use of fruit trees to regulate crop growth and improve disease resistance.
  • composition of the present invention can also be used in combination with other pesticides (such as fungicides, insecticides, herbicides, plant growth regulators), fertilizers, etc., and these are mixed with Commonly used pesticides or fertilizers disclosed in the art.
  • pesticides such as fungicides, insecticides, herbicides, plant growth regulators
  • fertilizers etc.
  • composition of the present invention can be made into a pesticide-acceptable dosage form from the active ingredient and the pesticide adjuvant. Further, the composition comprises 15.0001 to 90.9999% by weight of the active ingredient and 84.9999 to 9.001% by weight of the pesticide adjuvant to constitute a pesticide-acceptable dosage form.
  • the above 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, a fertilizer, 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, a fertilizer, etc.
  • Common additives can be mixed in.
  • 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).
  • composition of the present invention can be prepared into a pesticide-acceptable dosage form such as a wettable powder, a suspension, a water-dispersible granule, an aqueous emulsion or a microemulsion, an emulsifiable concentrate, a dispersible oil suspension, a suspoemulsion, an oil suspension or a micro Capsule type and the like.
  • a pesticide-acceptable dosage form such as a wettable powder, a suspension, a water-dispersible granule, an aqueous emulsion or a microemulsion, an emulsifiable concentrate, a dispersible oil suspension, a suspoemulsion, an oil suspension or a micro Capsule type and the like.
  • a pesticide-acceptable dosage form such as a wettable powder, a suspension, a water-dispersible granule, an aqueous emulsion or a microemulsion, an emul
  • composition of the present invention can be prepared into various dosage forms by known methods, and the active ingredient and auxiliary agent can be used, for example.
  • the solvent and the solid carrier can be uniformly mixed and ground with a surfactant as needed to prepare a desired 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.
  • 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.
  • Hexane or paraffin alcohol and ethylene glycol 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 dimethylformamide, and vegetable or vegetable oils such as soybean oil.
  • the above solid carriers are typically 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 two active ingredients in the 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 synergistic effect is manifested by allowing for a reduced application rate, a broader fungicidal control profile, quicker effect, longer lasting control effect, better control of plant harmful fungi by only one or a few applications, and broadening of possible application. Intervals. These properties are particularly desirable in the practice of plant fungi control.
  • the other characteristics exhibited by the pesticidal composition of the present invention are mainly as follows: 1.
  • the compounding of the composition of the present invention has obvious synergistic effect; 2. Since the chemical composition of the two single agents of the present composition is greatly different, the effect The mechanism is completely different, there is no cross-resistance, which can delay the resistance problem caused by the two single agents alone; 3.
  • the composition of the invention can well regulate crop growth, improve disease resistance and stress resistance, and promote crop health effects. To increase crop yields.
  • the active ingredient A and the active ingredient B are sufficiently mixed with various auxiliary agents and fillers, and are pulverized by an ultrafine pulverizer to obtain a wettable powder.
  • Active component A (mancozeb) and thidiam to prepare wettable powder
  • Example 1 45.09% mancozeb thiazolone wettable powder
  • Example 2 60.024% mancozeb-thiablon wettable powder
  • Example 3 70.02% mancozeb thiazolone wettable powder
  • Example 4 90.02% mancozeb and thidiam WP
  • Active component A (Dyson) and thidiam to prepare wettable powder
  • Dyson was 45%, thiabendazole was 0.09%, and the remaining components were prepared in accordance with the method of Example 1.
  • Daisen was 60%, thiabendazole was 0.024%, and the remaining components were prepared according to the method of Example 2.
  • Daisen was 70%, thiabendazole was 0.02%, and the remaining components were prepared in accordance with the method of Example 3.
  • Desensen was 90%, thiabendazole was 0.02%, and the remaining components were prepared in accordance with the method of Example 4.
  • Active component A (benzinc zinc) and thidiazuron to prepare wettable powder
  • Example 9 45.09% propenyl zinc thiabendazole wettable powder
  • the zinc bromide was 45%, the thiabendazole was 0.09%, and the remaining components were prepared in accordance with the method of Example 1.
  • Example 10 60.024% propenyl zinc thiabendazole wettable powder
  • the zinc bromide was 60% and the thiabendazole was 0.024%.
  • the remaining components were prepared according to the method of Example 2.
  • Example 11 70.02% propenyl zinc thiabendazole wettable powder
  • Propylene zinc was 70%, thiabendazole was 0.02%, and the remaining components were prepared in accordance with the method of Example 3.
  • Example 12 90.02% propenyl zinc thiabendazole wettable powder
  • the zinc bromide was 90% and the thiabendazole was 0.02%, and the remaining components were prepared in the same manner as in Example 4.
  • the active ingredient A and the active ingredient B, and the components such as a dispersing agent, a wetting agent, a thickener and water are uniformly mixed according to the formulation, and after being sanded and/or sheared at a high speed, a semi-finished product is obtained. After the analysis, the water is added and uniformly filtered to obtain the finished product.
  • Active component A (mancozeb) and thiabendazole to prepare suspension
  • Example 13 10.125% mancozeb and thiabendazole suspension
  • Example 14 25.0167% mancozeb and thiabendazole suspension
  • Example 15 40.01% mancozeb and thiabendazole suspension
  • the rubber is 2.38%, the silicone oil is 0.02%, and the water is made up to 100%.
  • Daisen was 10%, thiabendazole was 0.125%, and the remaining components were prepared according to the method of Example 13.
  • Daisen was 25%, thiabendazole was 0.0167%, and the remaining components were prepared according to the method of Example 14.
  • Daisen was 40%, thiabendazole was 0.01%, and the remaining components were prepared according to the method of Example 15.
  • Active component A (benzinc zinc) and thidiazuron preparation suspension
  • Example 21 10.125% propenyl zinc thiabendazole suspension
  • the zinc was 10%, the thidiazepine was 0.125%, and the remaining components were prepared in accordance with the procedure of Example 13.
  • Example 22 25.0167% propenyl zinc thiabendazole suspension
  • the zinc was 25%, the thiabendazole was 0.0167%, and the remaining components were prepared according to the method of Example 14.
  • Example 23 40.01% propenyl zinc thiabendazole suspension
  • the zinc was 40%, the thidiam was 0.01%, and the remaining components were prepared according to the method of Example 15.
  • Example 24 55.011% propenyl zinc thiabendazole suspension
  • the zinc was 55%, the thidiam was 0.011%, and the remaining components were prepared according to the method of Example 16.
  • the active ingredient A and the active ingredient B, and the auxiliary agent and the filler are uniformly mixed according to the formula, and are pulverized into a wettable powder by a jet stream, and then added with a certain amount of water to be mixed and squeezed, and sieved to obtain water dispersion. Granule products.
  • Active component A mancozeb
  • thidiazuron to prepare water-dispersible granules
  • Example 25 20.02% mancozeb and thiaphenone water dispersible granules
  • Example 26 65.0325% Mancozeb and Thiablon Water Dispersible Granules
  • Example 27 85.0283% mancozeb and thiablon water dispersible granules
  • Active component A (Dyson) and thidiazuron to prepare water-dispersible granules
  • Example 28 20.02% Daisenlian ⁇ Thiabendron Water Dispersible Granules
  • Daisen was 20%, thiabendazole was 0.02%, and the remaining components were prepared in accordance with the procedure of Example 25.
  • Desensen was 65%, thiabendazole was 0.0325%, and the remaining components were prepared in accordance with the method of Example 26.
  • Example 30 85.0283% Daisenlian ⁇ thiaphenon water dispersible granules
  • Daisen was 85%, thiabendazole was 0.0283%, and the remaining components were prepared according to the method of Example 27.
  • Active component A (benzinc zinc) and thidiazuron to prepare water-dispersible granules
  • Example 31 20.02% propargyl zinc thiabendazole water dispersible granules
  • the zinc bromide was 20% and the thiabendazole was 0.02%, and the remaining components were prepared in accordance with the procedure of Example 25.
  • Example 32 65.0325% propenyl zinc thiabendazole water dispersible granules
  • the zinc bromide was 65%, the thiabendazole was 0.0325%, and the remaining components were prepared in accordance with the procedure of Example 26.
  • Example 33 85.0283% propenzine zinc thiabendazole water dispersible granules
  • the zinc bromide was 85%, the thiabendazole was 0.0283%, and the remaining components were prepared in accordance with the procedure of Example 27.
  • Mancozeb and thiablon were diluted with acetone at a certain concentration, and the crops were sprayed with stems and leaves.
  • the effects of various concentrations on crop growth were determined in the field, including plant height, plant diameter, disease resistance and fruit quality. , as well as the production situation, etc. for comprehensive evaluation.
  • Plant height control rate (clear water control plant height - treated plant height) / clear water control plant height * 100%
  • stem diameter (plant stem diameter after treatment - stem diameter of clear water control plants) / stem diameter of clear water control plants * 100%
  • Grain 1000-grain weight increase rate (1000-grain weight of treated grain - 1000-grain weight of grain of clear water control) / Grain 1000-grain weight of clear water control *100%
  • mancozeb has obvious effects on the growth regulation of corn under different ratios, mainly in: 1. It can effectively regulate the control of corn, that is, reduce the plant height and ear position of corn, effectively balance the relationship between vegetative growth and reproductive growth, and prevent lodging; 2. It can effectively increase the diameter of corn and improve the nutrient transfer capacity of plants. Moreover, by promoting the plant diameter, the lodging resistance of corn can be improved; 3. Mancozeb has a good systemic conduction effect, and has a good preventive effect on corn leaf spot, and thiabendone belongs to plant internal growth hormone. It can enhance the disease resistance and resilience of crops.
  • mancozeb and thiabendazole have a good synergistic effect, and the preventive effect on corn leaf blight has a good preventive effect compared with single agent and clear water control; Because of the synergistic effect of mancozeb and thiabendazole in the early stage of corn growth, it promotes the nutrient conduction, disease resistance and resistance of corn plants. At the maturity stage of corn, the 1000-grain weight of corn And the unit of production has a significant improvement The utilization rate of per mu is up to 16.2%.
  • Dyson and thidiam were diluted with acetone at a certain concentration, sprayed during the flowering stage of wheat, and the effects of each ratio on crop growth were determined in the field, including plant height, ear length, disease resistance, and fruit weight. And comprehensive evaluation of the yield per mu.
  • Plant height control rate (clear water control plant height - treated plant height) / clear water control plant height * 100%
  • Ear length increase rate (plant ear length after treatment - clear water control plant ear length) / clear water control plant ear length * 100%
  • Grain 1000-grain weight increase rate (1000-grain weight of treated grain - 1000-grain weight of grain of clear water control) / Grain 1000-grain weight of clear water control *100%
  • the combination of Daisenlian and Thiabendron has obvious effects on the growth regulation of wheat under different ratios, mainly in wheat.
  • the application of poplar stage can effectively regulate the healthy growth of wheat. 1. It can dwarf wheat plants, effectively control the length of wheat control and prevent wheat from lodging; 2. It can increase the ear length of wheat and increase the number of grains per ear; 3. It can significantly increase the weight of wheat grains; 4. Daisenlian on wheat It has good systemic absorption and has certain protective effect on wheat growth prevention of fungal diseases. Thiabendazole has certain resistance to disease and stress, and it has certain synergistic effect after mixing. The composition of the present invention has a significant effect on the unit yield of wheat.
  • the zinc and thidiazepines were diluted with acetone at a certain concentration, and the crops were sprayed with stems and leaves.
  • the effects of various concentrations on the growth of the crops were measured in the field, including the plant height, stem diameter, fruit diameter, disease resistance, and A single evaluation of the individual fruit weight and yield.
  • Plant height control rate (clear water control plant height - treated plant height) / clear water control plant height * 100%
  • Stem diameter increase rate (stem diameter after treatment - clear water control stem diameter) / clear water control stem diameter * 100%
  • Fruit diameter increase rate (fruit diameter after treatment - clear water control fruit diameter) / clear water control fruit diameter * 100%
  • Single fruit weight increase rate (single fruit weight after treatment - clear water control single fruit weight) / water control single fruit weight * 100%
  • the tomato plant can be dwarfed, the tomato can be controlled to control the length of the tomato, the tomato stems can be thickened, and the lodging resistance of the tomato can be increased.
  • the weight of the single tomato can be increased and the quality of the fruit can be increased;
  • Zinc has a certain systemic effect on tomato, and has certain protective effects on fungal diseases such as tomato, while thiabendazole has certain resistance to disease and stress, and it has significant synergistic effect after mixing.
  • the composition of the present invention has a significant effect on the unit yield of tomato.
  • Application period rice at the end of the Qisui period.
  • the number of panicles in rice (the number of grains per panicle was more than 5 grains per serving), the total number of grains per panicle, the number of grains per panicle, the seed setting rate, and the yield per mu were calculated. The yield was calculated and statistical analysis was performed.
  • test results show that the application of the preparation product of the invention at the end of rice seeding can effectively regulate the healthy growth of rice.
  • Dwarf rice plants effectively control the rice control and prevent rice from lodging; 2. It can increase the number of panicles in rice and increase the seed setting rate of rice; 4.
  • Mancozeb has certain systemicity to rice. It has a certain protective effect on fungal diseases such as rice sheath blight, and thidiazepine has certain resistance to disease and stress, and it has significant synergistic effect after mixing; 5.
  • Composition of the present invention Significant improvement in the unit yield of rice
  • Application period two sprays were carried out after apple flowering and apple fruit setting.
  • Table 5 shows the field comprehensive experiment of apple growth regulation by the combination of Senlian and Thiabendron
  • Application period two sprays were carried out 10 days before flowering and 12 days after flowering.

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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

La présente invention concerne une composition pesticide contenant un composé thiocarbamate et du thidiazuron, leurs ingrédients actifs comprenant (A) et (B), où le constituant actif (A) est le composé thiocarbamate, et le constituant actif (B) est le thidiazuron, et le rapport en poids des deux constituants est (de 80 à 5 000):1. La présente invention concerne également un procédé de préparation de la composition et son utilisation. Les résultats de test montrent que la composition de la présente invention peut réguler la croissance des cultures, améliorer la résistance aux maladies et la résistance au stress, favoriser la santé des cultures et accroître le rendement des cultures d'une manière satisfaisante.
PCT/CN2017/114516 2017-03-31 2017-12-05 Composition pesticide contenant un composé thiocarbamate et du thidiazuron WO2018176895A1 (fr)

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CN201710204456.3 2017-03-31
CN201710204456.3A CN108338176A (zh) 2017-03-31 2017-03-31 一种包含硫代氨基甲酸酯类化合物和噻苯隆的农药组合物

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102595903A (zh) * 2009-06-18 2012-07-18 巴斯夫欧洲公司 杀真菌混合物
CN106070279A (zh) * 2016-06-03 2016-11-09 华南农业大学 一种植物生长调节剂噻苯隆·敌草隆静电液剂及其制作、用途和使用方法
CN106305767A (zh) * 2016-08-22 2017-01-11 安阳全丰生物科技有限公司 含有噻苯隆的草甘膦类除草组合物

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103583539A (zh) * 2012-08-13 2014-02-19 咸阳德丰有限责任公司 噻苯隆水分散粒剂及制备方法与应用

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102595903A (zh) * 2009-06-18 2012-07-18 巴斯夫欧洲公司 杀真菌混合物
CN106070279A (zh) * 2016-06-03 2016-11-09 华南农业大学 一种植物生长调节剂噻苯隆·敌草隆静电液剂及其制作、用途和使用方法
CN106305767A (zh) * 2016-08-22 2017-01-11 安阳全丰生物科技有限公司 含有噻苯隆的草甘膦类除草组合物

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LIU, CHENGDE ET AL.: "Xinjiang Farm Research of Science and Technology", MECHANISM AND APPLICATION OF NEW PLANT GROWTH REGULATOR THIDIAZURON, 25 March 2011 (2011-03-25), pages 63 *

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