阅读说明：本技术 农药组合物及其应用 (Pesticide composition and application thereof ) 是由 徐妍 张思悦 陶婧 刘细平 王昌锦 王金芳 于 2018-12-13 设计创作，主要内容包括：本公开涉及一种农药组合物及其应用,所述农药组合物含有活性组分,所述活性组分包括大黄素甲醚和噻霉酮,所述大黄素甲醚和噻霉酮的重量比为1：(0.01～90)。该农药组合物能够高效应对真菌、细菌、病毒引起的植物病害的混合发生,从而有效改善植物健康。(The invention relates to a pesticide composition and application thereof, wherein the pesticide composition contains active components, the active components comprise physcion and benziothiazolinone, and the weight ratio of the physcion to the benziothiazolinone is 1: (0.01-90). The pesticide composition can efficiently cope with mixed occurrence of plant diseases caused by fungi, bacteria and viruses, thereby effectively improving plant health.)

1. the pesticide composition is characterized by comprising active components, wherein the active components comprise physcion and benziothiazolinone, and the weight ratio of the physcion to the benziothiazolinone is 1: (0.01-90).

2. The composition of claim 1, wherein the weight ratio of physcion to benziothiazolinone is 1: (0.05-30).

3. The composition of claim 2, wherein the weight ratio of physcion to benziothiazolinone is 1: (1-6).

4. The composition according to claim 1, further comprising an adjuvant, wherein the weight ratio of the active component to the adjuvant is 1: (0.01-100).

5. The composition according to claim 4, wherein the weight ratio of the active ingredient to the adjuvant is 1: (0.1-25).

6. The composition according to claim 4, wherein the adjuvant is at least one selected from the group consisting of a solvent, an emulsifier, a dispersant, a wetting agent, an antifreezing agent, a preservative, a thickener, a binder, a disintegrant, an antifoaming agent, water, a stabilizer and a solid inert carrier.

7. The composition according to claim 6, wherein the solvent is at least one selected from the group consisting of propanol, isopropanol, propylene glycol, glycerol, n-butanol, isobutanol, t-butanol, ethylene glycol monomethyl ether, ethylene glycol dimethyl ether, sorbitol, ethyl acetate, mineral oil, white oil, aromatic hydrocarbon solvent oil and methyl oleate; the emulsifier is at least one selected from calcium dodecyl benzene sulfonate, styryl phenol polyoxyethylene ether phosphate, benzyl phenol polyoxyethylene ether phosphate, sorbitan trioleate, sorbitan tristearate, polyethylene glycol monostearate, sorbitan sesquioleate, glycerol monostearate, sorbitan monooleate, dibenzylphenol polyoxyethylene ether, sorbitan monolaurate, polyoxyethylene lauryl ether, polyoxyethylene sorbitan monolaurate, polyoxyethylene monopalmitate, polyoxyethylene lauryl ether, sorbitan polyoxyethylene ether, polyoxyethylene sorbitan monooleate, styryl phenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether, fatty amine polyoxyethylene ether and castor oil polyoxyethylene ether; the dispersing agent is at least one selected from naphthalene sulfonate, lignosulfonate, polycarboxylate, fatty alcohol polyoxyethylene ether phosphate, alkylphenol polyoxyethylene ether phosphate, polyvinylpyrrolidone and cardanol polyoxyethylene ether; the wetting agent is at least one selected from alkyl sulfate, alkyl naphthalene sulfonate, alkyl sulfonate and fatty alcohol-polyoxyethylene ether; the antifreezing agent is at least one selected from ethylene glycol, propylene glycol, glycerol, polyethylene glycol, urea, sorbitol, sodium chloride and potassium chloride; the preservative is at least one selected from the group consisting of cason, formaldehyde, benzoic acid, sodium benzoate, sorbic acid and potassium sorbate; the thickener is at least one selected from magnesium aluminum silicate, xanthan gum, polyvinyl alcohol, sodium alginate, guar gum, sodium carboxymethylcellulose, organic bentonite and white carbon black; the binder is at least one selected from starch, gelatin, acacia, polyvinylpyrrolidone, methylcellulose, hydroxypropyl methylcellulose, polyethylene glycol, polyvinyl alcohol, glucose, maltose, lactose and sucrose; the disintegrant is at least one selected from sodium carboxymethyl starch, hydroxypropyl starch, carboxypropyl cellulose, croscarmellose sodium, soluble starch, ammonium sulfate and urea; the defoaming agent is at least one selected from a polyether defoaming agent, an organic silicon defoaming agent and a polyether modified polysiloxane defoaming agent; the stabilizer is at least one selected from epoxidized soybean oil, propylene glycol, glycerol, BHT, BHA and epichlorohydrin; the solid inert carrier is at least one selected from diatomite, attapulgite, bentonite, zeolite, kaolin, talcum powder, montmorillonite and light calcium carbonate.

8. The composition according to any one of claims 1 to 3, wherein the composition further comprises cardanol polyoxyethylene ether, xanthan gum, magnesium aluminum silicate and a silicone defoaming agent; the weight ratio of the total weight of the physcion and the benziothiazolinone to the weight of the cardanol polyoxyethylene ether, the xanthan gum, the magnesium aluminum silicate and the organic silicon defoamer is 1: (0.1-2): (0.01-0.5): (0.02-12): (0.01-0.5).

9. Use of the pesticidal composition according to any one of claims 1 to 8 for controlling plant diseases.

10. The use of claim 9, wherein the plant disease comprises at least one of downy mildew, powdery mildew, gray mold, anthracnose, alternaria leaf spot, scab, rot, ring spot, ulcer, bacterial angular leaf spot, false smut, rice blast, sheath blight, bacterial stripe disease, stripe leaf blight, and viral disease.

Technical Field

The disclosure relates to the field of agriculture, in particular to a pesticide composition and application thereof.

Background

Plant diseases generally refer to the condition that plants are affected by external adverse factors or infected by harmful organisms such as pathogenic microorganisms/pathogenic nematodes in the processes of growth, development, storage and transportation, so that the plants are subjected to a series of changes in physiology and morphology, and the economic value of the plants is affected, and the changes are called diseases. Biological factors causing plant diseases are called pathogens, and mainly include fungi, bacteria, viruses, viroids and the like. Fungi are the most important plant pathogenic group, and in the actual process of agricultural production, many important diseases such as downy mildew, powdery mildew, gray mold, anthracnose, alternaria leaf spot, rot, ring rot, false smut, banded sclerotial blight, rice blast and the like are all caused by the fungi. Bacterial diseases are a disease caused by bacterial infection of plants, and in recent years, bacterial diseases are very common in greenhouses, and many important diseases such as scab, ulcer, bacterial angular leaf spot, bacterial stripe and the like are caused by bacteria. The virus is an important pathogen next to fungi, and a plurality of virus diseases on field crops, fruit trees and vegetables cause great damage to agricultural production, such as rice stripe disease, cucumber virus disease and the like

At present, pesticide application is the most effective means for preventing and treating plant fungi, bacteria or virus diseases, but the existing pesticide products can only prevent and treat single plant diseases, different pesticide varieties are often adopted for preventing and treating different diseases, the prevention and treatment effect is poor, the prevention and treatment period is long, the cost is high, and serious environmental pollution is caused. Therefore, the development of a pesticide product which can comprehensively control various plant diseases and has an outstanding control effect is urgently needed.

Disclosure of Invention

The purpose of the present disclosure is to provide a pesticide composition and use thereof, which can efficiently cope with mixed occurrence of plant diseases caused by fungi, bacteria, and viruses, thereby effectively improving plant health.

To achieve the above object, a first aspect of the present disclosure: the pesticide composition contains active components, wherein the active components comprise physcion and benziothiazolinone, and the weight ratio of the physcion to the benziothiazolinone is 1: (0.01-90).

Optionally, the weight ratio of the physcion to the benziothiazolinone is 1: (0.05-30).

Optionally, the weight ratio of the physcion to the benziothiazolinone is 1: (1-6).

Optionally, the composition further comprises an adjuvant, wherein the weight ratio of the active component to the adjuvant is 1: (0.01-100).

Optionally, the weight ratio of the active component to the adjuvant is 1: (0.1-25).

Optionally, the adjuvant is at least one selected from the group consisting of a solvent, an emulsifier, a dispersant, a wetting agent, an antifreeze, a preservative, a thickener, a binder, a disintegrant, an antifoaming agent, water, a stabilizer, and a solid inert carrier.

Optionally, the solvent is at least one selected from propanol, isopropanol, propylene glycol, glycerol, n-butanol, isobutanol, t-butanol, ethylene glycol monomethyl ether, ethylene glycol dimethyl ether, sorbitol, ethyl acetate, mineral oil, white oil, aromatic hydrocarbon solvent oil and methyl oleate; the emulsifier is at least one selected from calcium dodecyl benzene sulfonate, styryl phenol polyoxyethylene ether phosphate, benzyl phenol polyoxyethylene ether phosphate, sorbitan trioleate, sorbitan tristearate, polyethylene glycol monostearate, sorbitan sesquioleate, glycerol monostearate, sorbitan monooleate, dibenzylphenol polyoxyethylene ether, sorbitan monolaurate, polyoxyethylene lauryl ether, polyoxyethylene sorbitan monolaurate, polyoxyethylene monopalmitate, polyoxyethylene lauryl ether, sorbitan polyoxyethylene ether, polyoxyethylene sorbitan monooleate, styryl phenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether, fatty amine polyoxyethylene ether and castor oil polyoxyethylene ether; the dispersing agent is at least one selected from naphthalene sulfonate, lignosulfonate, polycarboxylate, fatty alcohol polyoxyethylene ether phosphate, alkylphenol polyoxyethylene ether phosphate, polyvinylpyrrolidone and cardanol polyoxyethylene ether; the wetting agent is at least one selected from alkyl sulfate, alkyl naphthalene sulfonate, alkyl sulfonate and fatty alcohol-polyoxyethylene ether; the antifreezing agent is at least one selected from ethylene glycol, propylene glycol, glycerol, polyethylene glycol, urea, sorbitol, sodium chloride and potassium chloride; the preservative is at least one selected from the group consisting of cason, formaldehyde, benzoic acid, sodium benzoate, sorbic acid and potassium sorbate; the thickener is at least one selected from magnesium aluminum silicate, xanthan gum, polyvinyl alcohol, sodium alginate, guar gum, sodium carboxymethylcellulose, organic bentonite and white carbon black; the binder is at least one selected from starch, gelatin, acacia, polyvinylpyrrolidone, methylcellulose, hydroxypropyl methylcellulose, polyethylene glycol, polyvinyl alcohol, glucose, maltose, lactose and sucrose; the disintegrant is at least one selected from sodium carboxymethyl starch, hydroxypropyl starch, carboxypropyl cellulose, croscarmellose sodium, soluble starch, ammonium sulfate and urea; the defoaming agent is at least one selected from a polyether defoaming agent, an organic silicon defoaming agent and a polyether modified polysiloxane defoaming agent; the stabilizer is at least one selected from epoxidized soybean oil, propylene glycol, glycerol, BHT, BHA and epichlorohydrin; the solid inert carrier is at least one selected from diatomite, attapulgite, bentonite, zeolite, kaolin, talcum powder, montmorillonite and light calcium carbonate.

Optionally, the composition further comprises cardanol polyoxyethylene ether, xanthan gum, magnesium aluminum silicate and a silicone defoamer; the weight ratio of the total weight of the physcion and the benziothiazolinone to the weight of the cardanol polyoxyethylene ether, the xanthan gum, the magnesium aluminum silicate and the organic silicon defoamer is 1: (0.1-2): (0.01-0.5): (0.02-12): (0.01-0.5).

In a second aspect of the present disclosure: there is provided a use of the pesticidal composition according to the first aspect of the present disclosure for controlling plant diseases.

Optionally, the plant disease comprises at least one of downy mildew, powdery mildew, gray mold, anthracnose, alternaria leaf spot, scab, rot, ring spot, canker, bacterial angular leaf spot, false smut, rice blast, banded sclerotial blight, bacterial stripe disease, banded sclerotial blight, and viral disease.

Through the technical scheme, the physcion and the benziothiazolinone are combined and used as active components according to the proportion, so that crop diseases caused by fungi and/or bacteria and/or viruses of cereals, melons and fruits, vegetables, lawns and flowers can be effectively prevented and controlled. Compared with the single use of the physcion or the benziothiazolinone, the pesticide composition disclosed by the invention has the advantages that the physcion and the benziothiazolinone are compounded for use, the prevention and treatment effects are more remarkable, the usage ratio of the physcion and the benziothiazolinone is in a wider range, the dosage can be reduced, the cost is reduced, and the pollution of pesticide residues to the environment is reduced. The pesticide composition disclosed by the invention can be used for simultaneously preventing and treating various crop diseases caused by fungi, bacteria, viruses or any mixture of the fungi, the bacteria and the viruses, has a broad-spectrum bactericidal effect, and has a higher prevention and treatment effect on each plant disease than that of the existing pesticide product.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Detailed Description

The following describes in detail specific embodiments of the present disclosure. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

The first aspect of the disclosure: the pesticide composition contains active components, wherein the active components comprise physcion and benziothiazolinone, and the weight ratio of the physcion to the benziothiazolinone can be 1: (0.01-90).

According to the application, physcion and benziothiazolinone are used as active components in a ratio, so that crop diseases caused by fungi, bacteria and viruses of cereals, melons and fruits, vegetables, lawns and flowers or any mixture of the fungi, the bacteria and the viruses can be effectively prevented and treated. Compared with the single use of the physcion or the benziothiazolinone, the pesticide composition disclosed by the invention has the advantages that the physcion and the benziothiazolinone are compounded for use, the control effect is more remarkable, the usage ratio of the physcion and the benziothiazolinone is in a wider range, the dosage can be reduced, the cost is reduced, and the pollution of pesticide residues to the environment is reduced. The pesticide composition disclosed by the invention can be used for simultaneously preventing and treating various crop diseases caused by fungi, bacteria, viruses or any mixture of the fungi, the bacteria and the viruses, has a broad-spectrum bactericidal effect, and has a higher prevention and treatment effect on each plant disease than that of the existing pesticide product.

According to the disclosure, Physcion is the trade name of the compound 1, 8-dihydroxy-3-methoxy-6-methylanthraquinone, the English trade name is Physicion, the molecular formula is C16H12O5, the CAS number is 521-61-9, and the structural formula is shown as the formula (1).

Benziothiazolinone is the trade name of 1,2 benzisothiazolin-3-one, the name of English is Benziothiazolinone, the molecular formula is C7H5NOS, the CAS number is 2634-33-5, and the structural formula is shown as formula (2).

According to the present disclosure, the weight ratio of physcion and benziothiazolinone has a synergistic effect in a wide range, and in order to further enhance the effect, the weight ratio of physcion and benziothiazolinone is preferably 1: (0.05-30).

According to the present disclosure, in order to further enhance their synergistic effect, more preferably, the weight ratio of physcion and benziothiazolinone is 1: (1-6). In this preferable case, the pesticidal composition has an excellent synergistic effect and can achieve a superior controlling effect with a small application amount.

According to the present disclosure, in order to facilitate storage, transportation and use of the pesticide composition, the composition may further contain an adjuvant, and the weight ratio of the active component to the adjuvant may be 1: (0.01 to 100), preferably 1: (0.1-25).

The adjuvant may be selected as necessary to match ingredients commonly used in the art according to the present disclosure, and for example, the adjuvant may be at least one selected from the group consisting of a solvent, an emulsifier, a dispersant, a wetting agent, an antifreeze, a preservative, a thickener, a binder, a disintegrant, an antifoaming agent, water, a stabilizer, and a solid inert carrier. These ingredients may be selected according to the formulation in which the pesticidal composition is formulated.

The present disclosure has no special requirements for the components of the above adjuvant, and substances commonly used in the art can be used, for example:

The solvent may be at least one selected from the group consisting of propanol, isopropanol, propylene glycol, glycerol, n-butanol, isobutanol, t-butanol, ethylene glycol monomethyl ether, ethylene glycol dimethyl ether, sorbitol, ethyl acetate, mineral oil, white oil, aromatic hydrocarbon solvent oil and methyl oleate.

The emulsifier may be at least one of a cationic surfactant, an anionic surfactant, a nonionic surfactant and a zwitterionic surfactant, and emulsifiers generally used for liquid formulations may be used. Preferably, the emulsifier may be at least one selected from the group consisting of calcium dodecylbenzenesulfonate, styrylphenol polyoxyethylene ether phosphate, benzylphenol polyoxyethylene ether phosphate, sorbitan trioleate, sorbitan tristearate, polyethylene glycol monostearate, sorbitan sesquioleate, glycerol monostearate, sorbitan monooleate, dibenzylphenol polyoxyethylene ether, sorbitan monolaurate, polyoxyethylene lauryl ether, polyoxyethylene sorbitan monolaurate, polyoxyethylene monopalmitate, polyoxyethylene lauryl ether, sorbitan polyoxyethylene ether, polyoxyethylene sorbitan monooleate, styrylphenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether, fatty amine polyoxyethylene ether, and castor oil polyoxyethylene ether.

The dispersant may be at least one selected from naphthalene sulfonate, lignosulfonate, polycarboxylate, fatty alcohol polyoxyethylene ether phosphate, alkylphenol polyoxyethylene ether phosphate, polyvinylpyrrolidone and cardanol polyoxyethylene ether.

The wetting agent may be at least one selected from the group consisting of alkyl sulfate, alkyl naphthalene sulfonate, alkyl sulfonate, and fatty alcohol polyoxyethylene ether.

The anti-freezing agent may be at least one selected from the group consisting of ethylene glycol, propylene glycol, glycerin, polyethylene glycol, urea, sorbitol, sodium chloride, and potassium chloride.

The preservative may be at least one selected from the group consisting of cason, formaldehyde, benzoic acid, sodium benzoate, sorbic acid, and potassium sorbate.

The thickener can be at least one selected from magnesium aluminum silicate, xanthan gum, polyvinyl alcohol, sodium alginate, guar gum, sodium carboxymethylcellulose, organic bentonite and white carbon black.

The binder may be at least one selected from the group consisting of starch (e.g., soluble starch, corn starch, etc.), gelatin, gum arabic, polyvinylpyrrolidone, methylcellulose, hydroxypropylmethylcellulose, polyethylene glycol, polyvinyl alcohol, glucose, maltose, lactose, and sucrose.

The disintegrant may be at least one selected from the group consisting of sodium carboxymethyl starch, hydroxypropyl starch, carboxypropyl cellulose, croscarmellose sodium, soluble starch, ammonium sulfate, and urea.

The defoaming agent may be at least one selected from the group consisting of a polyether defoaming agent, a silicone defoaming agent, and a polyether-modified polysiloxane defoaming agent.

The stabilizer may be at least one selected from the group consisting of epoxidized soybean oil, propylene glycol, glycerol, BHT, BHA and epichlorohydrin.

The solid inert carrier may be at least one selected from the group consisting of diatomaceous earth, attapulgite, bentonite, zeolite, kaolin, talc, montmorillonite and light calcium carbonate.

The pesticide compositions of the present disclosure may be provided in finished product form, i.e., the ingredients of the composition have been mixed; each component can also be provided in separate formulations for direct tank mixing at the time of use.

According to the present disclosure, the formulation of the pesticide composition may be a suspending agent, an aqueous solution, a wettable powder, a water dispersible granule, a dispersible oil suspending agent, a suspoemulsion, a microcapsule suspending agent, an emulsifiable concentrate, a microemulsion, an aqueous emulsion, a soluble granule, a soluble powder, and the like.

The other components except the active component in each dosage form, the content thereof and the content of the active component have no special requirements, and the conventional mixture ratio in the field can be adopted, for example, the pesticide composition takes 100 parts by weight as the reference:

The suspending agent generally contains 5 to 50 parts by weight of an active component, 0.5 to 10 parts by weight of a dispersant, 0.5 to 5 parts by weight of a wetting agent, 0.1 to 10 parts by weight of an antifreeze agent, 0 to 10 parts by weight of other auxiliary agents such as a preservative, a thickener, a defoamer, and the balance of water.

In the present disclosure, the formulation of the pesticidal composition is preferably a suspension agent from the viewpoint of the method of using the pesticide. At this time, in a preferred embodiment of the present disclosure, the composition further contains cardanol polyoxyethylene ether, xanthan gum, magnesium aluminum silicate, and a silicone antifoaming agent; further, the weight ratio of the total weight of the physcion and the benziothiazolinone to the weight of the cardanol polyoxyethylene ether, the xanthan gum, the magnesium aluminum silicate and the organic silicon defoamer can be 1: (0.1-2): (0.01-0.5): (0.02-12): (0.01-0.5). The pesticide composition prepared from the components and the proportion has an outstanding synergistic effect, and can obtain an excellent control effect with a small application amount.

The aqueous solution generally contains 1 to 50 parts by weight of an active component, 0.5 to 15 parts by weight of an emulsifier, 0.5 to 5 parts by weight of a solvent, 0.1 to 10 parts by weight of an antifreeze, 0 to 10 parts by weight of other auxiliary agents such as an antifoaming agent, and the balance of water.

The wettable powder usually contains 5 to 90 wt% of active component, 0.5 to 10 wt% of dispersant, 0.5 to 5 wt% of wetting agent, and the balance solid inert carrier such as kaolin, diatomite, etc. Wettable powders are usually prepared by jet milling to give loose powders of a certain particle size range.

The water dispersible granule usually contains 5-90 wt% of active components, 0.5-10 wt% of dispersing agents, 0.5-5 wt% of wetting agents, 0-10 wt% of other auxiliary agents such as stabilizers and adhesives, and the balance of solid inert carriers such as kaolin and the like. The water dispersible granule is usually prepared into particles with 10-100 meshes of international standard mesh (1676-.

The dispersible oil suspension agent usually contains 5-30 wt% of active component, 0.5-20 wt% of dispersant, 0.5-5 wt% of wetting agent, 0.1-10 wt% of antifreeze, 0-10 wt% of other auxiliary agents such as stabilizer, preservative, thickener, and the balance organic liquid.

The suspoemulsion generally contains 5 to 60% by weight of an active ingredient, 3 to 15% by weight of an emulsifier, 2 to 8% by weight of a dispersant, 0.1 to 5% by weight of a thickener, 0.1 to 8% by weight of an antifreeze, 0.05 to 3% by weight of a stabilizer, 0.2 to 1% by weight of an antifoaming agent, and the balance being water.

The microcapsule suspension usually contains 0.5-40 wt% of active component, 0.1-30 wt% of solvent, 1-30 wt% of capsule wall material, 0.1-3 wt% of protective rubber, 2-5 wt% of emulsifier, 3-5 wt% of dispersant, 0.1-1 wt% of acid adjusting medium, 0.1-1 wt% of reducing medium, 0-14 wt% of adjuvant and the balance of water.

The emulsifiable concentrate generally contains 1-60 wt% of active component, 0.1-30 wt% of cosolvent, 1-30 wt% of emulsifier and the balance of solvent.

The microemulsion usually contains 0.1-50 wt% of active component, 0.1-30 wt% of solvent, 1-30 wt% of emulsifier, 0-10 wt% of other auxiliary agents such as stabilizer, anti-freezing agent, and the balance of water.

The aqueous emulsion usually contains 1-50 wt% of active component, 0.1-30 wt% of solvent, 1-30 wt% of emulsifier, 0.1-10 wt% of antifreeze, 0-10 wt% of other auxiliary agents such as stabilizer, preservative, thickener and the balance of water.

The soluble granule usually contains 10-90 wt% of active components, 1-10 wt% of binders, 0.5-10 wt% of dispersants, 0.5-10 wt% of wetting agents, 0-10 wt% of other adjuvants such as stabilizers, anti-caking agents and the like, and the balance of solid inert carriers such as kaolin and the like.

The soluble powder usually contains 10-90 wt% of active component, 1-10 wt% of binder, 0.5-10 wt% of dispersant, 0.5-10 wt% of wetting agent, 0-10 wt% of other auxiliary agents such as stabilizer, anti-caking agent, etc., and the balance solid inert carrier such as kaolin, etc.

In the present disclosure, there is no special requirement for the preparation method of various dosage forms, and various methods known in the art can be adopted, and are not described herein again.

It will be understood by those skilled in the art that the various dosage forms of the present disclosure may be diluted for use as desired in actual use.

In a second aspect of the present disclosure: there is provided a use of the pesticidal composition according to the first aspect of the present disclosure for controlling plant diseases.

According to the present disclosure, plants suitable for the pesticidal composition and the formulation are not particularly limited and may be used for plants that may develop fungal and/or bacterial and/or viral diseases, for example, the plants may be cereal crops, melons, fruits, vegetables, lawns, flowers, and the like.

according to the present disclosure, the pesticide composition and the formulation thereof are not particularly limited with respect to the types of plant diseases caused by fungi and/or bacteria and/or viruses that can be controlled, for example, the plant diseases caused by fungi may include at least one of downy mildew, powdery mildew, gray mold, anthracnose, alternaria leaf spot, rot, ring rot, false smut, sheath blight and rice blast; the bacterial-induced plant disease may include at least one of canker, scab, bacterial angular leaf spot, and bacterial stripe disease; the virus-induced plant disease may include at least one of rice stripe disease and virus disease

For example, the pesticide composition can be applied to apple trees, and can be used for treating powdery mildew, alternaria leaf spot, ring spot, scab, rot, anthracnose and ulcer which are generated on apples in a mixing manner, improving the health condition of the apples and reducing the loss caused by diseases.

For another example, the pesticide composition can also be applied to a paddy field and can also be used for treating false smut, banded sclerotial blight, rice blast, bacterial stripe disease and rice stripe disease which are mixed in the paddy field.

For another example, the pesticide composition can also be used for preventing and treating downy mildew, powdery mildew, gray mold, bacterial angular leaf spot and virus diseases caused by mixing cucumbers.

The dosage of the pesticide composition in each acre of land is not particularly limited, and can be specifically adjusted according to the acre dosage of the active ingredients and the active ingredient content of the preparation, for example, the total application amount of the active ingredients in each acre of land can be 1-20 g.

The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.

In the following examples, physcion was purchased from bio-technologies, Inc. of Qingyuan of inner Mongolia; benziothiazolinone was purchased from great Huate scientific and technical industries, Inc. in Shaanxi; tetramycin was purchased from bioengineering, Inc. of Liaoning Microbiol; thiessen ketone is available from east wind chemical Co., Ltd, Zhejiang; sodium lignosulfonate was purchased from lignin limited, dating, china; xanthan gum was purchased from zibo zhongxuan industries ltd; magnesium aluminum silicate was purchased from Hunan Pengtai chemical Co., Ltd; the organic silicon defoaming agent is purchased from Shanghai Mimeji high and new materials group; polyoxyethylene sorbitan monolaurate was purchased from standing grain Chemicals (Shanghai) Inc.; cardanol polyoxyethylene ether is purchased from Jinpeng chemical auxiliary agent Co., Ltd, Shijiazhuang; ethylene glycol monomethyl ether was purchased from bosch chemical ltd, yangzhou; 1, 2-propanediol was purchased from Beijing chemical plant; bentonite purchased from Xinding mining company Limited, city of Xinyang; methyl oleate was purchased from cangzhou university chemical, llc; polycarboxylates are available from Shanghai, Dacron materials, Inc.; unziphus powder was purchased from Zhengzhou auspicious chemical Co., Ltd; white carbon black is purchased from Zhejiang Jiande industry organic chemical industry Co., Ltd; diatomaceous earth was purchased from xu zhou fengbao mining ltd and the remaining reagents were all commercially available.