62 results about "Flupyradifurone" patented technology

The invention relates to a method for environment-friendly prevention and control on bemisia tabaci and TYLCV of tomatoes at a seedling stage. The method comprises the steps: (1) sowing tomatoes in culture dishes completely enclosed by gauze cages; (2) applying fluoropyrazole furanone 200SC and spirotetramat 240SC to cultured tomato seedlings in an irrigating manner; (3) transplanting the tomato seedlings obtained in the step (2) into greenhouse films; (4) broadcasting salicylic acid slow-releasing granules; (5) spraying 6% of oligosaccharide chain protein wettable powder to the tomato seedlings obtained in the above steps; and (6) separately spraying the fluoropyrazole furanone 200SC and the spirotetramat 240SC to the tomato seedlings obtained in the above steps. According to the method for environment-friendly prevention and control on the bemisia tabaci and TYLCV of the tomatoes at the seedling stage, a variety of novel, efficient and low-toxicity pesticides and plant immunity activators are applied, virus-propagating key behaviors of the bemisia tabaci are blocked from vitro of plants, defense reactions of the plants are activated to resist virus propagation of the bemisia tabaci, and the bemisia tabaci and tomato yellowing leaf curl viral disease propagated thereby of the tomatoes are prevented and controlled environmentally friendly.

The invention relates to the field of pesticide, and provides a pesticide composition containing spirotetramat and flupyradifurone. The pesticide composition contains active ingredients, and the active ingredients comprise the spirotetramat and the flupyradifurone, wherein the weight ratio of the spirotetramat to the flupyradifurone is 1:(0.01-90). The invention provides a pesticide prepared fromthe pesticide composition. The invention further provides application of the pesticide in preventing and control of crop field pests. The spirotetramat and the flupyradifurone are compounded to be used, a remarkable synergistic interaction prevention and control effect is achieved, multiple kinds of field pests can be prevented and controlled at the same time, the prevention and control effect isremarkable, the dosage is low, pollution of pesticide residues to the environment is relieved, and a positive effect is achieved on ecological environment protection.

The invention discloses a pesticide composition containing fluorin pyrazol furan ketone and carbamates. The pesticide composition comprises an active component A and an active component B, wherein the active component A is selected from fluorin pyrazol furan ketone; the active component B is selected from any one of the following compounds: isoprocarb, meta-tolyl-N-meth ylcarbamate, indoxacarb and carbaryl; and the mass ratio of the active component A to the active component B is 1:80 to 60:1. The composition disclosed by the invention has a synergistic effect on a plurality of injurious insects harming agricultural production, the pesticide dose is reduced, the residual quantity of the pesticide on crops is reduced, the environmental pollution is relieved, the pesticide composition is safe to people and livestock, and good in environmental compatibility, and the injurious insects are not prone to generating drug resistance.

The invention relates to the technical field of pesticides, in particular to a pesticide for preventing and treating sugarcane borers. The invention relates to an insecticidal composition for preventing and treating sugarcane borers. The active component of the insecticidal composition is prepared by binary compounding of tenvermectin, flupyradifurone, thiocyclam or chromafenozide, wherein the mass ratio of the tenvermectin to the flupyradifurone is (1-5): (40-1); the mass ratio of the tenvermectin to the thiocyclam is (1-20): (30-1); the mass ratio of the tenvermectin to the chromafenozide is (1-40): (20-1). The components are reasonable, and after compounding, the activity is not simple superposition of the activities of all the components, but has a remarkable synergistic effect. Compared with a single agent, the insecticidal effect can be improved, meanwhile, the insecticidal spectrum can be expanded, and the problems existing when a single-component insecticide is used for preventing and treating sugarcane stem borers can be effectively solved. And the insecticidal mechanisms of the two active components are different during compounding, so that the generation of pest resistance to drugs can be delayed, and the pesticide has a certain protection effect on the pesticide.

The invention discloses an insecticide composition containing fluoropyrazole furanone and neonicotine. The insecticide composition contains an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from fluoropyrazole furanone, the active ingredient B is any compound selected from thiamethoxam, thiacloprid, clothianidin and dinotefuran, and the weight ratio of the active ingredient A to the active ingredient B is (1: 80) to (60: 1). The composition disclosed by the invention has a synergistic effect on a variety of pests which endanger agricultural production, so that the pesticide dosage is reduced, the residual quantity of the pesticide on crops is reduced, the environmental pollution is alleviated, the composition is safe to human and livestock, the environmental compatibility is good, and the drug resistance for the pests is difficult to generate.

The invention discloses a synergistic pesticide composition containing pyridylquinazoline. The active ingredients of the composition are an ingredient A and an ingredient B, wherein the ingredient A is selected from pyridylquinazoline, and the ingredient B is one of fatty acid, Tyclopyrazoflor, benzpyrimoxan, tetraniliprole, dicloromezotiaz, pyriprole, spiropidion, cyclopyinorate, isocycloseram, spinosad, spinetoram and flupyradifurone. The composition includes common assistants, the active ingredient A and the active ingredient B, and the active ingredient A and the active ingredient B are compounded according to a certain ratio to achieve synergistic effects on targets, so the composition is suitable for controlling pests in agriculture, especially Bemisia tabaci and aphids.

The invention provides an agricultural compound insecticidal composition and an application of the agricultural compound insecticidal composition, belongs to the technical field of agricultural insecticides, and particularly relates to an insecticidal composition taking flupyradifurone and flufenerim as active ingredients. The insecticidal composition comprises the active ingredients and auxiliaryingredients, wherein the active ingredients are flupyradifurone and flufenerim at a weight ratio of 1:(0.1-10). The composition has a significant prevention and control effect on pests with piercing-sucking mouthparts on crops, such as diamondback moths, prodenia litura, etiella zinckenella, aphids, scale insects, mealybugs, myzus persicae and cotton aphids. The composition enlarges an insecticidal spectrum, has an obvious synergetic effect and a permeation effect, and is effective to concealed pests; field dosage of the active ingredients is reduced; production and use cost is lowered; insecticide residue and environmental pollution are reduced; the composition has good safety to the crops and comprises the active ingredients with different mechanisms of action; the number of acting sites is increased; and overcoming and retardance of insecticide resistance of the pests are facilitated.

The invention discloses a compound biological insecticide containing flupyradifurone and veratrine, and an application thereof. The compound biological insecticide comprises effective components and auxiliaries, the effective components are flupyradifurone and veratrine, a mass ratio of flupyradifurone to veratrine is (1-50):1, and the total content of the effective components is 2-80%. The flupyradifurone and veratrine are compounded, so that the insecticidal range is expanded, the compound biological insecticide has an excellent control effect on piercing-sucking pests such as aphids, thripsand leafhoppers and lepidoptera pests such as cotton bollworms and plutella xylostella, has an obvious synergistic interaction effect, and can be used for simultaneously controlling various pests byone-time pesticide application; the lasting period is long, so the problem of rapid rebound of Xinjiang aphids is effectively solved; the compound biological insecticide has low toxicity, low residueand no pollution, and is safe to the environment and natural enemies; and the use amount of pesticides is reduced, so the use cost is reduced, and the resistance of pests to the insecticide is effectively delayed.

The invention provides an insecticide composition with chlorpyrifos-methyl. The insecticide composition comprises the chlorpyrifos-methyl and neonicotinoid insecticides. The neonicotinoid insecticides are selectively a type or a plurality of types of thiamethoxam, dinotefuran, acetamiprid, thiacloprid, clothianidin, imidaclothiz, IPP, cycloxaprid and flupyradifurone; a mass ratio of the chlorpyrifos-methyl to the neonicotinoid insecticides is 1:50-50:1, preferably is 1:10-10:1 and optimally is 1:4-4:1. The insecticide composition with the chlorpyrifos-methyl has the advantage that the insecticide composition can be used for preventing and treating injurious insects on rice, wheat, corn, soybeans, cotton, tomatoes, cucumbers, cabbages, broccoli, chili, potatoes, cow peas, kidney bean, citruses, peaches, apples, pears or tea trees.

The invention discloses an insecticidal composition containing flupyradifurone and bensultap. The composition includes active ingredients, namely flupyradifurone and bensultap, wherein the mass ratio of flupyradifurone to bensultap is1:(1-60). The insecticidal composition has the synergistic effect on the basis of maintaining the original control effect, expands the insecticidal spectrum and meanwhile delays the generation of resistance of pests to the pesticide. The price of flupirfurone is much higher than that of bensultap, bensultap is made to be compounded with a small amount of flupyradifurone, the insecticidal effect of the insecticidal composition containing flupyradifurone and bensultap is much higher than that of single use of flupirfurone or bensultap, the production cost is also reduced and the economic burden of farmers is relieved.