88results about How to "Expand the spectrum of effective active control" patented technology

The invention belongs to the technical field of the farm chemical, and in particular relates to a plant insecticidal protective agent and an application thereof. The invention provides the plant insecticidal protective agent which is recomposed by food suppressing hydrazine and organic phosphorus (I), pyrethroids insecticides (ii), insect growth regulation agent (III), Macrolides (IV), heterocyclic insecticidal component (V), carbamates (VI) or Nereistoxin pesticide and the application thereof. The recomposed insecticidal composite remarkably improves the insecticidal effect, at least has four acting ways at the same time such as touch out, stomach toxicity, internal absorption and antifeedant so as to adequately protect the plant, favors the delay of the production of the drug resistanceof the insects through different acting ways, and enlarges the pest control spectrum. The composite can be widely applicable to the control of different chewing mouthparts, piercing-sucking mouthparts, lapping mouthparts and rasping mouthparts pests.

The invention belongs to the technical field of pesticide compounding, and in particular relates to abamectin-containing emulsion in water and an application. The effective components of the composition comprise liuyangmycin and abamectin in the weight ratio of 1 to 1-10. By adopting the abamectin-containing emulsion in water, the using amount of pesticides is reduced, the prevention and control effect is improved, the current problem of the pesticide resistance of pests is solved to the maximum extent, the aim of protecting the crops is fulfilled, and the yield and the quality can be improved.

The invention belongs to the technical field of pesticide, and in particular relates to an acaricidal composition containing spirodiclofen. An effective constituent of the composition consists of the spirodiclofen and diafenthiuron, and the weight ratio of the spirodiclofen and the diafenthiuron is 1-30 to 80-1. The composition is prepared into wettable powder, water dispersible granules, suspending agents, emulsifiable solutions, emulsions in water or micro-emulsions, is used for preventing and controlling harmful mites on fruit trees and cotton, and has the advantages of high drug effect, small dosage and the capability of deferring the harmful mites to have insecticide resistance.

The invention belongs to the technical field of pesticide compounding, and particularly relates to bifenthrin containing missible oil and an application thereof. The effective components of the bifenthrin containing missible oil are theta-cypermethrin and bifenthrin; and the weight ratio of the bifenthrin to the theta-cypermethrin is 10:1-1:10. The bifenthrin containing missible oil has a particular effect on prevention and treatment of tea tussock moths through the synergistic effect of the components.

The invention relates to a bactericide composition containing tetraconazole, in particular to a compounded composition of the tetraconazole and epoxiconazole. The bactericide composition is characterized in that the weight percentage of the effective active component tetraconazole to epoxiconazole is 1-60:60-1. The tetraconazole and the epoxiconazole of the composition are compounded to play an obvious role in synergism, and are used for controlling various diseases on cereal crops, fruit trees and vegetable crops.

The invention relates to a sterilization composition with synergism and containing tetraconazole and prochloraz, which is characterized in that the tetraconazole and the prochloraz are used as active components which are added with an auxiliary agent and an excipient to prepare an aqueous emulsion and a microemulsion, wherein the weight portion of the tetraconazole is between 1 and 30 percent, the weight portion of the prochloraz is between 5 and 30 percent, the auxiliary agent is between 1 and 30 percent, and the balance is the excipient. The tetraconazole and the prochloraz of the composition are compounded to play an obvious role in synergism, and are used for controlling various diseases on cereal crops, fruit trees and vegetable crops.

The invention belongs to the technical field of pesticide compounding, and concretely relates to a chlorfenapyr-containing missible oil and its application. The effective components of the chlorfenapyr-containing missible oil comprise chlorfenapyr and methidathion, wherein a weight ratio of methidathion to chlorfenapyr is 20:1-1:1. The chlorfenapyr-containing missible oil has a good prevention and control effect especially on tea lesser leafhopper under the synergistic effect of the above components.

The invention belongs to the technical field of pesticide compounding, in particular to an emulsion in water of theta-cypermethrin and fenoxycarb and application thereof. Effective components of the composition are theta-cypermethrin and fenoxycarb, wherein the weight ratio of the theta-cypermethrin to the fenoxycarb is 1: 1-1: 5. The compounded composition effectively resists the problem of resistance generation of injurious insects, and relieves the present problem of drug resistance of the injurious insects to the greatest extent, so that the dosage of pesticide is reduced, the influence to the environment is relieved, and the environmental protecting trend of the future society is met; and the composition of the invention obtains the optimal plant protecting effect.

The invention belongs to the technical field of pesticide compound and in particular to an EM (Emulation in Water) for preventing and curing of notodontid moths on poplars. The compound comprises effective components of bifenthrin and BPMC (Sec-butyl Phenyl-N-methyl Carbamate), wherein the ratio by weight of the BPMC to the bifenthrin is 1:1 to 1:10. The compound can solve problems caused by pest resistance effectively and alleviate the problem of present drug resistance of pests at the greatest extent, therefore, the use amount of the pesticide is reduced and the effect on environment is relieved, the EM is in consistency with a green environmental protection trend of the future society, moreover the compound provided by the invention has an optimal crop protection effect.

The invention belongs to the technical field of pesticides, and particularly relates to a botanical insecticidal protectant and application thereof. The invention provides a tubatoxin and chlorpyrifos complex botanical insecticidal protectant and application thereof. The complex insecticidal composition obviously enhances the insecticidal effect, and different action modes thereof are beneficial to postpone generation of drug resistance of pests and widen pest control spectra. The composition can be widely used for controlling multiple pests with mandibulate mouthparts, sucking mouthparts, sponging mouthparts and rasping-sucking mouthparts.

The invention belongs to the technical field of pesticide compounding and particularly relates to pyridaben-containing water dispersible granules and an application, wherein the weight ratio of tebufenozide to pyridaben is (15:1)-(1:5). Compared with a single dose, the pyridaben-containing water dispersible granules delay the generation of pesticide resistance of pests, enlarge the control spectrum of effective activity, improve the effect obviously to reduce the consumption of the pesticide, and reduce the degree of influence to the environment and the pesticide residue while reducing the pesticide use cost of farmers.

The invention belongs to the technical field of pesticide compound, particularly relates to a cartap contained EW (emulsion in water) and application. Effective ingredients of the composition are bifenthrin and cartap, wherein the weight ratio of cartap to bifenthrin is (1:1) to (1:10). The compound combination effectively resists the problem about the production of pest resistance, thereby mitigating the conventional resistance to drugs of pests to the largest extent; less use of pesticide reduces influence on the environment, and the trend of green environmental protection in future society is conformed; the composition provided by the invention achieves the optimal crop protection effect.

The invention belongs to the technical field of pesticides, and particularly relates to a botanical insecticidal protectant and application thereof. The invention provides a nimbin and lufenuron complex botanical insecticidal protectant and application thereof. The complex insecticidal composition obviously enhances the insecticidal effect, and different action modes thereof are beneficial to postpone generation of drug resistance of pests and reduce pesticide residue, thus ensuring that the complex insecticidal composition is an environment-friendly insecticide. The composition is mainly used for controlling pests of lepidoptera and coleoptera, and can be also used for controlling multiple mites.

The invention relates to a high-efficiency and low-poison comosite insecticidal composition containing triaguron. The insecticidal composition comprises triaguron, chlorpyrifos, accessory ingredient and excipient and is prepared to water emulsion or microemulsion, and the weight ratio of the triaguron and the chlorpyrifos is 1:1 to 10. The insecticidal composition has higher synergy functions and fast insecticidal speed, stays pest resistance, enlarges the preventing spectrum,, and reduces drug costs and lightens toxicity. The invention is used for preventing and curing homopteran pests on fruit trees, vegetables, paddy, cotton and wheat and can be especially used for preventing and curing rice fulgorids, plant louses and white flies with the effect obviously higher than single dosage use.

The invention discloses insecticidal water emulsion containing acetylspiramycin, wherein effective ingredients are the acetylspiramycin and agricultural insecticide, the weight ratio of the acetylspiramycin to the agricultural insecticide is 1: (1-1) :5, and the weight percentage of the acetylspiramycin to the agricultural insecticide in the water emulsion is 5-10%. Active ingredients of the agricultural insecticide are selected from one or two of abamectin, chlorpyrifos, lambda-cyhalothrin, beta-cypermethrin and triazophos. The insecticidal water emulsion has a good contact action on multiple crop pests, agentia has lipotropy performance, high efficiency is achieved for adult or weak pests, beneficial insects are not killed or damaged, pests do not generate resistance easily, and a insecticidal spectrum is wide; by means of the insecticidal water emulsion, consumption of pesticide is reduced, the prevention and treatment effect is improved, the current problem of pest resistance to insecticide is relieved to the maximum degree, the purpose of protecting crops is achieved, the yield can be raised, and quality can be improved.

The invention discloses an insecticidal composition containing azadirachtin and bifenthrin and relates to the technical field of pesticides. The composition comprises active components which are azadirachtin and bifenthrin. The mass ratio of the azadirachtin to the bifenthrin is 1:40-40:1. The composition has obvious synergistic effects when compared with single agents, can effectively control piercingsucking mouthpart pests, reduces using amounts of pesticides, saves pesticide using costs, makes up disadvantages of the single agents and tolerance of pests to the single agents, and improves insecticidal activity.

The invention belongs to the technical field of pesticide compounding, and in particular relates to a composition containing liuyangmycin and chlorbenzuron and an application. The effective components of the composition comprise liuyangmycin and chlorbenzuron in the weight ratio of 2 to (1-15). By adopting the composition, the current problem of pesticide resistance of pests is solved to the maximum extent, the using amount of pesticides is reduced, and the influence on the environment is reduced.

The invention belongs to the technical field of combination of pesticides, and concretely relates to a wettable pulvis containing beta-cypermethrin and application. The effective components of the composition comprise hiuyangmycin and beta-cypermethrin with the weight ratio of 1-15:1, the usage amount of pesticides is reduced, the control effect is improved, the current insect drug-resistance problem is furthest alleviated, the purpose of protecting crops is realized, and the yield and the quality are improved.

The invention belongs to the technical field of pesticide compounding, in particular to an emulsion in water of theta-cypermethrin and thiodicarb and application thereof. Effective components of the composition are theta-cypermethrin and thiodicarb, wherein the weight ratio of the theta-cypermethrin to the thiodicarb is 1: 5-1: 20. The compounded composition effectively resists the problem of resistance generation of injurious insects, and relieves the present problem of drug resistance of the injurious insects to the greatest extent, so that the dosage of pesticide is reduced, the influence to the environment is relieved, and the environmental protecting trend of the future society is accorded with; the composition of the invention obtains the optimal plant protecting effect.

The invention belongs to the technical field of the compounding of farm chemical pesticides, and in particular relates to water dispersible granules containing amitraz and an application. Active ingredients of the composition are iuyangmycin and amitraz, and the weight ratio of the iuyangmycin to amitraz is 10: 1 to 1:1, a good synergistic effect can be realized by virtue of compounding, the environmental protection trend of the society in the future can be satisfied, the effective and active control spectrum can be enlarged, and the water dispersible granules have characteristics of high speed, long lasting period, low consumption and environment friendliness.