TWI711376B - A synergistic insecticidal composition - Google Patents

Abstract

The present invention relates to a synergistic insecticidal composition comprising three components, a (A) spinosad, (B) abamectin or bifenthrin and (C) at least one selected from a group consisting of abamectin, acetamiprid, thiodicarb and triflumuron and to a process for preparing the insecticidal composition. The present invention is also related to a method to prevent, control and/or treat insect infestations in plants, plant parts and/or surrounding by applying the synergistic insecticidal composition comprising the three components (A), (B) and (C).

Description

Synergistic insecticidal composition

The present invention relates to a synergistic insecticidal composition comprising three components (A), (B) and (C) and a method for preparing the synergistic insecticidal composition. The present invention also relates to the use of the aforementioned three components, including the prevention, control and/or treatment of plants, plants by applying a synergistic insecticidal composition comprising the three components (A), (B) and (C) Methods of infecting part and/or surrounding insects.

Insect infection is the main threat to important economic crops. The yield of plants such as fruits, sugar cane, citrus plants, coffee plants and vegetables is adversely affected by insect infestation.

Chemical control is an important way to prevent and control pests in agriculture. However, the effects of existing reagents on certain types of pests are not satisfactory. In addition, due to the long-term use of commonly used pesticides, many pests have developed resistance to commonly used pesticides. Therefore, there is an urgent need to develop new methods and pesticides to control these pests. In addition, the current environmental and economic requirements for pesticides (with regard to, for example, the spectrum of action, toxicity, selectivity, application rate, formation of residues, and good manufacturing ability) are increasing. Due to problems, such as resistance to known active compounds, there is a constant need to develop new insecticides, which in some respects at least have advantages over their known counterparts.

The term Spinosad refers to an insecticide composed of two components called Spinosad A and D. Spinosad is produced by the soil bacterium Saccharopolyspora spinosa ( Saccharopolyspora spinosa ), which belongs to actinomycetes, which is a large class of gram-positive filamentous or mycobacteria. It has been evaluated as new by the European Commission since 2000 Active substance, and has been temporarily approved in the Netherlands, Spain and the United Kingdom.

Synoxa is an insecticide used to control caterpillars, thrips, beetles and flies in various fruit and vegetable crops, ornamental plants, turf and stored grains. Synoxa has contact activity in all life stages of insects (including eggs, larvae and adults). Eggs must be sprayed directly, but larvae and adults can be effectively administered via contact with the treated surface. Spinosad is most effective when ingested. Although the permeation activity is evident in certain plant crops and ornamental plants, the application of leaves is not highly systematic. Spinosad works by changing the function of nicotine and GABA-gated ion channels in the insect nervous system, but it does not interact with the known binding sites of other nicotine or GABA-agonist insecticides. However, Synoxa has limited effect on some types of pests. In addition, because of its extremely high price, Synoxa is not easy to promote and apply on a large scale. In addition, the world's experience with direct formulations of single active insecticides shows that there is a high risk of developing resistant insect subgroups. It has been reported all over the world that more and more insects such as crops, fruits, vegetables, etc. develop resistance. As suggested, mixing sinoxa with other pesticide categories can reduce the selection pressure that leads to resistance.

Insecticides and composition enhancements have been obtained to improve the control of insect pests and the application of pesticides to target crops as single or mixed pesticides. Proper use only in areas where insects are high-prone to take strip application, spot application and soil application to avoid direct contact with natural enemies and the use of selective and non-sustainable agents increase environmental safety and reduce the occurrence of insect resistance. In addition, the alternate application of insect control agents with different modes of action contributes to good pest management. There is a need for an insecticidal composition that has a high synergistic effect without cross-resistance to existing insecticides and has a low environmental impact. Therefore, it is beneficial to provide a composition with the following properties: It is effective, has a stable and physically compatible formulation during storage, can be safely packaged and presented as a ready-to-use formulation.

The present invention relates to a synergistic insecticidal composition comprising at least components (A), (B) and (C). The active ingredient of component (A) is spinosad, and the active ingredient of component (B) is selected from abamectin or bifenthrin. The active ingredient of component (C) is at least one selected from the group consisting of abatin, acetamiprid, thiodicarb, and triflumuron, provided that the component ( The active ingredient of B) is different from the active ingredient of component (C).

The present invention also relates to a plant, plant part and/or its surroundings by applying a synergistic insecticidal composition containing the above components (A), (B) and (C) to control plants, plant parts and/or Methods of infection of surrounding insects.

The present invention also relates to a preparation containing (A) spinosad, (B) abatin or bifenin, and (C) selected from the group consisting of abatin, sulfadiazine, and trifuron At least one method of synergistic insecticidal composition.

The present invention also relates to the use of a synergistic insecticidal combination comprising the aforementioned components (A), (B) and (C) for the prevention, control and/or treatment of insect infections on plants, plant parts and/or their surroundings.

The present invention also relates to plants treated with the aforementioned defined composition or components (A), (B) and (C), said plants being treated before being infected by insects, or treated to combat already existing insect infections.

"Plant" as used herein refers to all plants and plant populations, such as wild plants or crop plants that are needed or not.

As used herein, "plant part" refers to all parts and organs of a plant, such as branches, leaves, needles, stems, stems, fruiting bodies, fruits, seeds, roots, tubers and rhizomes. Return package Including harvested material, as well as vegetative propagation material and generative propagation material, for example, cuttings, tubers, meristems, rhizomes, lateral branches, seeds, single plant cells and multiple plant cells, and any other plant tissues.

The term "surrounding" or "its location" refers to the place where the plant grows, the place where the plant propagation material of the plant is sown, or the place where the plant propagation material of the plant will be sown.

"At least one" refers to 1, 2, 3, 4, 5, 6, 7, 8, 9 or more of various compounds, preferably 1, 2, or 3 compounds.

It has now surprisingly been found that when plants, plant parts and/or their surroundings (especially on legumes, fruits, vegetables and coffee) are applied containing (A), (B) and (C) components When combined, such as an insecticidal composition containing the above three components, excellent performance in preventing and treating insect infections can be observed. The synergistic insecticidal combination is very effective in protecting the above crops from insects.

It has been found that the synergistic insecticidal combination has high activity and can fight against a wide range of pests, namely, aphids, armyworms, beetles, cotton worms, budworms, pickleworms, and burrowers (burrowing bugs), borers, caterpillars, citrus orthezia, Great Southern White, leafhoppers, leafminers, loopers, millipedes, tea mites (broad mites), moths, spider mites, stink bugs, thrips, weevils, whiteflies, worms, psyllids. The invention also illustrates reduced application costs, increased crop yields, and reduced environmental risks. The invention also delays the advantage of pest resistant strains, has a broader broad-spectrum activity and reduces the risk of developing resistance.

Another advantage of the present invention is to provide a preparation method containing (A) spinosad, (B) abatin or bifenin, and (C) selected from the group consisting of abatin, sulfadiazine, thiocarbamate and triacetin. A method of synergistic insecticidal composition of at least one of the group consisting of Fulong. The advantages of this method are related to the use of (A) sinoxa, (B) abatin or bifenin, and (C) at least one selected from the group consisting of abatine, sulfadiazine, and triflon Coating and/or plant propagation parts containing said synergistic composition, especially seeds.

In the method and use of the present invention, the components (A), (B) and (C) can be applied consecutively or simultaneously in any desired order and any combination.

Component (A) spinosad can be present in the composition of the present invention in any suitable amount, and it is usually present in the following amount: about 1% to about 80% (based on the weight of the composition), preferably about 5% to about 70% (based on the weight of the composition), more preferably about 10% to about 60% (based on the weight of the composition), most preferably about 20% to about 55% (based on the weight of the composition) By weight).

Component (B) abatin or bifenin can be present in the composition of the present invention in any suitable amount, and its usually present amount is about 0.05% to about 70% of the weight of the composition, preferably the weight of the composition About 0.1% to about 60% of the weight of the composition, more preferably about 0.2% to about 50% of the weight of the composition, still more preferably about 0.2% to about 40% of the weight of the composition, more preferably about 0.2% to about 40% of the weight of the composition About 0.2% to about 30%, more preferably about 0.2% to about 20% by weight of the composition, most preferably about 0.2% to about 10% by weight of the composition.

Component (C) is at least one selected from the group consisting of abatin, sulfadiazine, thiodicarb and trisulfuron, and it can be present in the composition of the present invention in any suitable amount, which is usually present The amount is about 0.5% to about 80% by weight of the composition, preferably about 0.5% to about 70% by weight of the composition, more preferably about 0.5% to about 60% by weight of the composition, more preferably About 0.5% to about 50% by weight of the composition, more preferably about 0.5% to about 40% by weight of the composition, more preferably about 0.5% to about 30% by weight of the composition, most preferably About 1% to about 20% by weight of the composition.

Components (A) and (B) can be present in the group in any amount relative to each other Into the product or applied to provide the synergistic effect of the mixture. Specifically, the weight ratio of components (A) and (B) in the composition is independently in the following ranges: about 150:1 to about 1:150, 100:1 to about 1:100, and about 80:1 to about 1:80, more preferably about 60:1 to about 1:60 or about 40:1 to about 1:40, up to about 100:1, 80:1, 60:1, 40:1, 20:1, 10: 1, 5:1, 1:1.

Components (A) and (C) may be present in the composition or applied in any amount relative to each other to provide a synergistic effect of the mixture. Specifically, the weight ratio of components (A) and (C) in the composition is independently preferably in the following range: 100:1 to about 1:100, about 80:1 to about 1:80, more preferably about 60:1 to about 1:60 or about 50:1 to about 1:50 or about 40:1 to about 1:40 or about 30:1 to about 1:30 or about 20:1 to about 1:20 or about 10:1 to about 1:10, up to about 50:1, 40:1, 30:1, 20:1, 10:1, 5:1, 2.5:1, 2:1, 1:1.

Components (A), (B) and (C) can be co-existed in the composition of the present invention in any suitable amount, and it is usually present in the following amount: about 5% to about 90% (by weight of the composition) ), preferably about 10% to about 85% (based on the weight of the composition), more preferably about 15% to about 75% (based on the weight of the composition), more preferably about 20% to about 70% (Based on the weight of the composition), most preferably about 25% to about 65% (based on the weight of the composition).

In a preferred embodiment of the present invention, each combination is a composition comprising components (A), (B) and (C), and optionally one or more auxiliary agents. The adjuvants used in the composition will depend on the type of formulation and/or the way the end user applies the formulation. The formulations incorporated into the composition of the present invention are described later. Suitable adjuvants that can be included in the composition according to the present invention are all formulation adjuvants or components, such as extenders, carriers, solvents, surfactants, stabilizers, defoamers, antifreezes, Preservatives, antioxidants, colorants, thickeners, solid binders and inert fillers. Such adjuvants are known in the art and are commercially available. Its application in the formulation of the composition of the present invention is obvious to those skilled in the art.

The composition also contains one or more inert fillers. The inert filler is the Known in the art and commercially available. Suitable fillers are in solid form and include, for example, natural ground minerals such as kaolin, alumina, talc, chalk, quartz, attapulgite, montmorillonite, and diatomaceous earth, or synthetic ground minerals, Such as highly dispersed silicic acid, alumina, silicate and calcium phosphate and calcium hydrogen phosphate. Suitable inert fillers for granules include, for example, crushed and classified natural minerals such as calcite, marble, pumice, sepiolite, and dolomite, or particles of synthetic inorganic and organic ground materials, and organic materials (such as sawdust) , Coconut shells, corn cobs and tobacco stems).

The composition optionally contains one or more surfactants, which are preferably nonionic, cationic and/or anionic in their natural state, and surfactant mixtures with good emulsifying, dispersing and wetting properties , It depends on the nature of the active compound to be formulated. Suitable surfactants are known in the art and are commercially available. Suitable anionic surfactants can be so-called water-soluble soaps and water-soluble synthetic surface-active compounds. Usable soaps are alkali metal salts, alkaline earth metal salts or substituted or unsubstituted ammonium salts of higher fatty acids (C ₁₀ -C ₂₂ ), such as sodium or potassium salts of oleic acid or stearic acid or natural fatty acid mixtures. The surfactant may be an ionic or non-ionic emulsifier, dispersant or wetting agent. Usable examples are the salt of polyacrylic acid, the salt of lignosulfonic acid, the salt of benzenesulfonic acid or naphthalenesulfonic acid, the polycondensation product of ethylene oxide and fatty alcohol or fatty acid or fatty amine, substituted phenol ( Especially alkylphenols), sulfosuccinates, taurine derivatives (especially alkyltaurates), or polyethoxylated phenol or alcohol phosphate esters. When the active compound and/or inert carrier and/or adjuvant/adjuvant are not soluble in water, and the vehicle used for the final application of the composition is water, generally at least one surfactant is required to be present.

The composition optionally also includes one or more polymer stabilizers. Suitable polymer stabilizers that can be used in the present invention include, but are not limited to, polypropylene, polyisobutylene, polyisoprene, copolymers of monoolefins and dienes, polyacrylates, polystyrene, polyvinyl acetate, polyamines Ester or polyamide. Suitable stabilizers are known in the art and are commercially available.

In general, it is believed that the above-mentioned surfactants and polymer stabilizers provide stability to the composition, thereby allowing the formulation, storage, transportation, and application of the composition.

Suitable defoamers include all substances that can be conventionally used in agrochemical compositions for this purpose. Suitable defoamers are known in the art and are commercially available. A particularly preferred antifoaming agent is a mixture of polydimethylsiloxane and perfluoroalkylphosphonic acid, such as the silicone antifoaming agent available from GE or Compton.

Suitable organic solvents are selected from all common organic solvents which completely dissolve the active compound used. Likewise, suitable organic solvents for the active components (A), (B) and (C) are known in the art. The following can be regarded as preferred substances: N-methylpyrrolidone, N-octylpyrrolidone, cyclohexyl-1-pyrrolidone; or a mixture of paraffins, isoparaffins, cycloalkanes and aromatic hydrocarbons (such as SOLVESSO ^TM 200). Suitable solvents are commercially available.

Suitable preservatives include all substances that can be routinely used for this purpose in this type of agrochemical composition and are also well known in the art. Suitable examples that may be cited include PREVENTOL ^® (from Bayer AG) and PROXEL ^® (from Bayer AG).

Suitable antioxidants are all substances conventionally used for this purpose in agrochemical compositions, as known in the art. Preferred is butylated hydroxytoluene.

Suitable thickeners include all substances conventionally used for this purpose in agrochemical compositions. For example, xanthan gum, PVOH, cellulose and its derivatives, clay hydrated silicate, magnesium aluminum silicate or mixtures thereof. Likewise, such thickeners are known in the art and are commercially available.

The composition may also include one or more solid adhesives. The adhesive is known in the art and is commercially available. It includes organic binders, including tackifiers, such as Substituted cellulose cellulose, natural and synthetic polymers in the form of powders, granules or nets, and inorganic adhesives such as gypsum, silica or cement.

Furthermore, depending on the formulation, the composition according to the invention may also comprise water.

Preferably, the combination used in the present invention or the composition according to the present invention may include a combination of the following components: (A) spinosad + (B) bifenin + (C) triflon; (A) spinosa Kill + (B) Bifenning + (C) Amethop; (A) Synoxa + (B) Bifenning + (C) Abatin; (A) Synoxa + (B) Bifening + (C) Abba Ting + Thiophene; (A) Connox + (B) Abatin + (C) Thiophene.

Each composition or combination of the present invention can be used in the agricultural field and in related fields to prevent and control insects, such as but not limited to: worms, bugs, moths, armyworms, Helicoverpa spp. , Cotton bollworm (Heliots spp.), aphids, thrips, leaf miners, whiteflies, worms: Agrotis ipsilon, Spodoptera frugiperda, Pod army worm (Pod army worm) Spodoptera latifascia, Spodoptera eridania, Agrotis ipsilon, Helicoverpa zea, Heliothis virescens, Helicoverpa armigera; Stinkbug: Stinkbug (rice green) Stink bug (Nezara viridula), bug (Euschistus heros), bug (Piezodorus guildinii), bug (Dichelops melancanthus); moths (including larvae): Mung bean sprout moth (Epinotia aporema), Mucuna pruriens (Anticarsia gemmatalis); Whitefly: Whitefly (Mosca branca); Aphids: Toxoptera citricida; Thrips: Thrips palmi, Frankliniella brevicaulis, Frankliniella fusca, Frankliniella insularis, Frankliniella occidentalis, and Mesquite Thrips (Frankliniella rodeos), Frankliniella schultzei (Frankliniella schultzei), Williams Flower Thrips (Frankliniella williamsi); Leaf miners: Liriomyza (Liriomyza) huidobrensis, Liriomyza sativae (Lyriomyza) , Liriomyza trifolii (Lyriomyza trifolii), Liriomyza species, Liriomyza sativae (Lyriomyza sativae), Liriomyza trifolii (Lyriomyza trifolii), Coffee leaf miner (Leucoptera coffeella), Liriomyza trifoli ( Lyriomyza trifolii), citrus leaf miner (Phyllocnistis citrella).

The composition of the present invention is surprisingly effective in controlling infections caused by the following insects: legumes such as soybeans, dried beans, worms on peas (Agrotis ipsilon, Spodoptera frugiperda) ), Pod army worm (Spodoptera latifascia), Spodoptera eridania, Agrotis ipsilon, Helicoverpa zea, Heliothis virescens, Cotton boll Insects (Helicoverpa armigera); Thrips on fruits and vegetables (Thrips palmi, Frankliniella brevicaulis, Frankliniella fusca, Frankliniella insularis) , West Flower Thrips (Frankliniella occidentalis), Shepherd Flower Thrips (Frankliniella rodeos), Su Flower Thrips (Frankliniella schultzei), Williams Flower Thrips (Frankliniella williamsi)); Leaf miners on vegetables, fruits and coffee ( Liriomyza (Liriomyza) huidobrensis, Liriomyza sativae (Lyriomyza sativae), Liriomyza trifolii (Lyriomyza trifolii), Liriomyza sativa species, Liriomyza sativae, Liriomyza sativae, Liriomyza sativae (Lyriomyza trifolii), coffee leaf miner (Leucoptera coffeella), trifoliomyza trifolii (Lyriomyza trifolii), citrus leaf miner (Phyllocnistis citrella)).

The method, use and composition of the present invention are applicable to the following crop plants: cereals (wheat, barley, rye, oats, corn, rice, sorghum, triticale and related crops); fruits, such as pome, stone fruit and seedless Fruits, such as apples, grapes, pears, plums, peaches, apricots, pistachio, cherries, and berries such as strawberries, raspberries, and blackberries; bell pepper, red pepper; legumes ( Soybeans, lentils, peas, soybeans); oil-producing plants (canola, mustard, sunflower); Cucurbitaceae (cucurbita, cucumber, watermelon); fibrous plants (cotton, flax, hemp, jute); Citrus plants, such as four seasons Tangerine, citron, citrus hybrids (including pomelo, tangerine, and tangerine), pomelo, kumquat, lemon, lime, citrus (orange), bitter orange, sweet orange, pomelo and Wenzhou mandarin; vegetable (spinach , Lettuce, asparagus, cabbage, carrots, onions, tomatoes, potatoes, red peppers); coffee; and ornamental plants (flowers, such as roses, shrubs, broad-leaved trees, and evergreen plants, such as conifers).

The method, application and composition of the present invention can be preferably applied to legumes, vegetables, fruits, and coffee. More preferably, the composition of the present invention is applied to soybeans, dried beans, vegetables, fruits, citrus or coffee.

The various combinations or compositions of the present invention can be applied to or around the leaves or fruits of the plant.

The present invention also provides the use of the insecticidal composition according to the present invention for preventing, controlling and/or treating insect infections on plants, plant parts and/or their surroundings.

The composition of the present invention may contain other pesticides or be mixed with other pesticides, such as other herbicides, fungicides, insecticides and nematicides, growth factors and fertilizers.

The application (application) rate of the composition of the present invention may vary according to the following factors, for example, according to the application type, crop type, specific active compound in the composition, plant species, However, the active compound in the composition needs to be applied in an effective amount that provides the desired effect (e.g., insect or pest control). The application rate of the composition for a given set of conditions can be easily determined by experiment.

The components (A), (B) and (C) as well as any other pesticides can be applied and used in pure form as solid active compounds, for example in a specific particle size, or preferably combined with at least one such as in the formulation technology Conventional adjuvants or adjuvant components are used together, such as extenders, such as solvents or solid carriers or surface active compounds (surfactants), as described in more detail above. Generally, components (A), (B) and (C) are used in the form of a formulation composition formed with one or more of the aforementioned conventional formulation auxiliaries.

Examples of the types of formulations used in the composition are: water-soluble liquid (SL), emulsion (EC), water-based emulsion (EW), microemulsion (ME), water-dispersible oil suspension (OD), seed treatment A flowable suspension (FS), water dispersible granules (WG), water-soluble granules (SG), wettable powder (WP), water-soluble powder (SP), granules (GR), capsules Granules (CG), fine granules (FG), large granules (GG), concentrated suspension emulsion (SE), capsule suspension (CS), microparticles (MG), or preferably aqueous suspension (SC) and emulsion (EC), wettable powder (WP), water dispersible granules (WG).

Using such formulations, directly (ie undiluted) or diluted with a suitable solvent (especially water), the plants, plant parts and/or surroundings can be treated and protected by spraying, pouring or immersion to resist insects. The formulation can be diluted with water at a ratio of about 1 to 1000 grams of total active ingredients per hectare, preferably about 10 to about 700 grams of total active ingredients per hectare (ha).

Preferably, the application rate of the preferred combination of active ingredients is as follows: about 10-1000g/ha of spinosad; about 1-500g/ha of bifenin; about 1-700g/ha of abatin; about 1-500g /ha of Triflon; about 1-500g/ha of submethop; about 10-1000g/ha of sulfenic; More preferably, about 100-800g/ha spinosad; about 1-100g/ha bifennin; about 1-100g/ha abatine; about 1-300g/ha triflon; about 1-200g /ha of submembrane; about 10-500g/ha of sulfur enemy grams.

The combination or composition comprising the active ingredients (A), (B) and (C) can be administered by any method known in the art. The methods include coating, spraying, dipping, soaking, injection, irrigation and the like.

The active ingredients (A), (B) and (C) can be applied to plants, plant parts and/or surroundings, simultaneously or continuously in short intervals, for example, in the same day. The components (A), (B), and (C) can be applied to the plant, one or more parts of the plant (for example, leaves or seeds), or surroundings in any order. Each component can be applied one or more times. Preferably, each of the components (A), (B) and (C) is applied multiple times, especially 2-5 times.

As mentioned above, the active ingredients (A), (B) and (C) can be administered in any suitable form. Generally, the active ingredient is administered in the form of a formulation, that is, a composition comprising one or more active ingredients and other carriers, surfactants or other administration promoting adjuvants conventionally used in formulation technology.

In the case where components (A), (B) and (C) are applied simultaneously, it can be applied as a composition comprising components (A), (B) and (C), in which case the components (A), (B) and (C) can be obtained from separate sources of formulations and mixed together (called tank-mix, ready-to-use, soup spray or slurry), optionally with Other pesticides, or components (A), (B) and (C) can be obtained as a single source of formulation mixture (called pre-mixed, concentrated, formulated compound (or product)), and optionally mixed with other pesticides Together.

The composition of the present invention has the following outstanding characteristics: it has particularly good plant tolerance and is environmentally friendly.

Each composition according to the present invention is particularly advantageous for plant treatment.

The following embodiments of the present invention are provided by way of explanation, not limitation.

In the examples, unless otherwise specified, the percentages are all weight percentages.

Formulation example Example 1

The water dispersible granules (WG) were prepared by the following method: the finely ground active ingredient and additives (0.5% SUPRALATE ^® (sodium lauryl sulfate, Witco Inc., Greenwich)), 5% REAX ^® 88B (sodium lignosulfonate, Westvaco Corp), potassium carbonate (make up to 100%)) are mixed, then extruded and dried in an air stream dryer.

Example 2

The aqueous suspension (SC) was prepared by the following method: the finely ground active ingredients and additives (10% propylene glycol, 5% tristyryl phenol ethoxylate, 1% sodium lignosulfonate, 1% carboxylate Methyl cellulose, 1% silicone oil (in the form of a 75% emulsion in water), 0.1% xanthan gum, 0.1% NIPACIDE BIT 20, water (make up to 1L)) mix.

Example 3

The emulsion (EC) was prepared by the following method: the active ingredient and the adjuvant (50 g tristyryl phenol ethoxylate, 1 g silicone oil, 300 g N-methylpyrrolidone, SOLVESSO 200 (make up to 1 L)) were mixed.

Example 4

The wettable powder (WP) is prepared by the following method: the finely ground active ingredient is mixed with the adjuvant (50 g Dispersogen 1494, kaolin (make up to 1000 g)), then extruded and dried in an air stream dryer.

Other formulations were prepared according to the methods shown in the above examples. The detailed information of the formulation is summarized in the table below:

Biological embodiment Biological Example 1-Soybean-Worm

Agrotis ipsilon, Helicoverpa zea, Heliothis virescens, Helicoverpa armigera (Helicoverpa armigera) were cultivated in the laboratory. Count and collect the number of insects, and then apply them to healthy young adults. Bean plant. The diluted formulation is then sprayed onto the plants. After being kept in a greenhouse at 21-25°C and 80% relative atmospheric humidity for 10 days, the remaining insect populations were detected. (Table A)

Biological Example 2-Soybean-Worm

The corn autumn worm (Spodoptera frugiperda), pod army worm (Spodoptera latifascia) and leaf army worm (Spodoptera eridania) were cultivated in the laboratory. The number of insects is counted, collected, and then separately applied to healthy young soybean plants. The diluted formulation is then sprayed onto the plants. After being kept in a greenhouse at 21-25°C and 80% relative atmospheric humidity for 10 days, the remaining insect populations were detected. (Table B)

Biological Example 3-Soybean-Stickers

Cultivate stink bugs (Nezara viridula and Piezodorus guildinii) separately in the laboratory. The number of insects is counted, collected, and then separately applied to healthy young soybean plants. The diluted formulation is then sprayed onto the plants. After being kept in a greenhouse at 21-25°C and 80% relative atmospheric humidity for 10 days, the remaining insect populations were detected. (Table C)

Biological Example 4-Soybean-Moth

The larvae of Mung bean sprout moth (Epinotia aporema) and Mucuna pruriens (Anticarsia gemmatalis) were cultivated in the laboratory. The number of insects is counted, collected, and then separately applied to healthy young soybean plants. The diluted formulation is then sprayed onto the plants. After being kept in a greenhouse at 21-25°C and 80% relative atmospheric humidity for 10 days, the remaining insect populations were detected. (Table D)

Biological Example 5-Coffee-Leaf Miner (Coffee Leaf Miner)

The coffee leaf miner (Leucoptera coffeella) is cultivated in the laboratory. The number of insects is counted, collected, and then separately applied to healthy young coffee plants. The diluted formulation is then sprayed onto the plants. After being kept in a greenhouse at 21-25°C and 80% relative atmospheric humidity for 10 days, the remaining insect populations were detected. (Table E)

Biological Example 6-Citrus-Toxoptera citricida (Toxoptera citricida), Thrips (Frankliniella insularis) and Leaf Miner (Phyllocnistis citrella)

Toxoptera citricida, thrips (Frankliniella insularis) and leaf miners (Phyllocnistis citrella) were cultivated in the laboratory. Count the number of insects, collect them, and apply them to healthy young citrus plants. The diluted formulation is then sprayed onto the plants. After being kept in a greenhouse at 21-25°C and 80% relative atmospheric humidity for 10 days, the remaining insect populations were detected. (Form F)

Biological Example 7-Grape-Thrips (Frankliniella occidentalis and Frankliniella rodeos)

Thrips (Frankliniella occidentalis and Frankliniella rodeos) were cultivated in the laboratory. Count the number of insects, collect them, and apply them to healthy young grape plants. The diluted formulation is then sprayed onto the plants. After being kept in a greenhouse at 21-25°C and 80% relative atmospheric humidity for 10 days, the remaining insect populations were detected. (Table G)

Biological Example 8-Dried beans-Agrotis ipsilon, Helicoverpa armigera

The small cutworm (Agrotis ipsilon) and the cotton bollworm (Helicoverpa armigera) were cultivated in the laboratory. Count the number of insects, collect them, and apply them to healthy young dry bean plants. The diluted formulation is then sprayed onto the plants. After being kept in a greenhouse at 21-25°C and 80% relative atmospheric humidity for 10 days, the remaining insect populations were detected. (Table H)

Biological Example 9-Potato-Leafminer (Lyriomyza huidobrensis, Lyriomyza sativae, Lyriomyza trifolii)

The leaf miners (Lyriomyza huidobrensis, Lyriomyza sativae, and Lyriomyza trifolii) were cultivated in the laboratory. The number of insects is counted, collected, and then separately applied to healthy young potato plants. The diluted formulation is then sprayed onto the plants. After being kept in a greenhouse at 21-25°C and 80% relative atmospheric humidity for 10 days, the remaining insect populations were detected. (Table I)

As with each publication or patent application specifically and individually incorporated herein by reference, all publications, patents and patent applications cited in this specification are incorporated herein by reference. Although the present invention has been described in detail by way of illustration and examples for the purpose of illustration, those of ordinary skill in the art will readily understand based on the teachings of the present invention that certain methods can be made without departing from the spirit or scope of the appended claims. Some changes and modifications.

Claims (18)

An insecticidal composition comprising at least three different components selected from the group (A) to (C), wherein the group is composed of: (A) spinosad; (B) abatin (abamectin) or bifenin; and (C) at least one compound selected from the group consisting of abatin, acetamiprid, thiodicarb and triflumuron. The composition according to claim 1, which comprises the following combination: (A) Spinosad + (B) Bifenning + (C) Triflon; or (A) Spinosad + (B) Bifening + (C) Amethopil; or (A) Sinoxa + (B) Bifenning + (C) Abatin; or (A) Sinoxa + (B) Bifening + (C) Abatin + Thiadix; or ( A) Connaught + (B) Abatin + (C) Thiadix. The insecticidal composition according to claim 1 or 2, wherein the amounts of components (A), (B) and (C) in the composition are component (A), 1 to 80% by weight, Component (B), 0.05% to 70% by weight, component (C), 0.5% to 80% by weight, each based on the weight of the composition. The insecticidal composition according to claim 3, wherein the amount of components (A), (B) and (C) in the composition is component (A), 20% by weight to 55% by weight, component ( B), 0.2% to 10% by weight, Component (C), 1% to 20% by weight, each based on the weight of the composition. The insecticidal composition according to claim 1 or 2, wherein the ratio of component (A) to component (B) is 150:1 to 1:150. The insecticidal composition according to claim 5, wherein the ratio of component (A) to component (B) is 1:5 to 1:5. The insecticidal composition according to claim 5, wherein the ratio of component (A) to component (B) is 100:1 to 1:100. The insecticidal composition according to claim 7, wherein the ratio of component (A) to component (C) is 2.5:1 to 1:2.5. The insecticidal composition according to claim 1 or 2, further comprising herbicides, fungicides, other insecticides, nematicides, growth factors and fertilizers. The insecticidal composition according to claim 1 or 2, which further comprises adjuvants, adjuvants or components, such as extenders, carriers, solvents, surfactants, stabilizers, defoamers, and antifreeze agents , Preservatives, antioxidants, colorants, thickeners, solid binders and inert fillers. A method for controlling insect infections in plants, plant parts or their locations, which comprises administering to the plant, plant parts or their locations: (A) spinosad, (B) abatin or bifenin; and ( C) At least one compound selected from the group consisting of abatin, sulfadiazine, thiodicarb and trisulfuron, provided that the active ingredient of component (B) is different from the active ingredient of component (C). The method according to claim 11, wherein the insects to be controlled include aphids, armyworms, beetles, cotton laceworms, moth larvae, pickle insects, burrowers, borers, caterpillars, citrus scale insects, Southern University White, leafhopper, leaf miner, looper, millipede, tea mites, moths, spider mites, bugs, thrips, weevil, whiteflies, worms, psyllids. The method according to claim 11 or 12, wherein the plant, plant part or its location includes cereals, fruits, legumes, cucurbitaceae, fiber plants, citrus, vegetables, coffee and ornamental plants. The method of claim 11 or 12, wherein the plant, plant part, or location thereof includes legumes, fruits, vegetables, and coffee. The method according to claim 11 or 12, wherein the composition according to any one of claims 1-10 is used. Use of one of the following substances: (A) sinoxa, (B) abatin or bifenin; and (C) at least one selected from the group consisting of abatin, sulfadiazine, thiocarbamate and triflon A compound for controlling insect infections in plants, plant parts or their locations, provided that the active ingredient of component (B) is different from the active ingredient of component (C). The use according to claim 16, wherein the composition according to any one of claims 1-10 is used. A method for preparing the composition according to any one of claims 1-10, which comprises combining sinoxa with abatin or bifenin, and is selected from the group consisting of abatin, acetamid, thiodec and At least one compound in trifuron is mixed.