45results about How to "Good systemic" patented technology

The invention discloses a compound plant source agricultural bactericide and manufacturing method, which is characterized by the following: boiling traditional Chinese medicine with chenopodium ambrosioides, sickle wormwood, toosendanin and natural tanning; targeting plant fungus; displaying strong sterilizing specificity for cucumber, strawberry, tomato and potato.

The invention relates to a miticide and pesticide composition which comprises the effective components of bifenazate and spirotetramat. The mass ratio of the two effective components is (1-80):(1-50), the preferable mass ratio thereof is (1-50):(1-25), and the optimal mass ratio thereof is (1-35):(1-20). After relevant auxiliary agents and packing materials are added, the miticide and pesticide composition can be processed into the dosage forms of cream, emulsion in water, suspending agent, wettable powder and water dispersible granules. The miticide and pesticide composition can be used for preventing and treating various mites comprising red spiders, yellow spiders, rust louses, yellow tea mites, tetranychus cinnabarinus, bimaculate tetranychidae, and the like and various sucking insects comprising aphids, thrips, plant louses, mealybugs, white flies, scale insects, and the like for various fruit trees comprising citrus trees, apple trees, grapes, tropical fruit trees, pear trees, and the like, tea trees, various crops comprising cotton, soybean, hop, potato, and the like and vegetables.

The invention relates to the use of alpha-terthiophene, in particular the use for the control of pine wilt disease, experimental investigation has shown that, when the when the concentration of the alpha-terthiophene is higher than 10-4g/L, the pine wilts can be poisoned within short period of time. The alpha-terthiophene can be applied to pine trees directly or with the compositions containing the alpha-terthiophene.

The invention discloses a plaster for preventing forestry pests poplar longicorn and relates to the field of pesticide and preparations thereof. A plaster for preventing poplar longicorn is prepared from the following raw materials in percentage by weight: 1-10% of chlorantraniliprole and 1-50% of acephate, and the remaining is assistant. The poplar bark is removed by spiral ringing from top to bottom on a poplar trunk with the vertical distance of 0.3-1.8m from the root to form a spiral groove which is 2-20cm in width. The depth of the spiral groove is from the poplar surface to a phloem thereof. The plaster is uniformly coated at the spiral groove. By being coated at the peeled bark, the plaster provided by the invention is good in adhesive force and persistence, simply and conveniently applied, thereby improving the medicament utilization ratio and reducing the environmental pollution. As the medicament can be sucked into plants through epidermis and the plaster provided by the invention has certain contact action, the pests can be prevented from crawling up and down on the trunk so as to greatly reduce harm to the plants.

The invention relates to a composition for preventing and curing harmful eumycete such as sigatoka, and the like, which contains two active ingredients of tebuconazole (chemical name: (RS)-1-rubigan-4,4-dimethyl-3-(1H-1,2,4-triazole-1-ylmethyl)-3-alcohol) and epoxiconazole (chemical name: (2RS, 3RS)-1-[3-(2-chlorphenyl)-2,3-epoxy-2-(4-fluorophenyl) propyl]-1H-1,2,4-triazole), wherein the weight ratio of the tebuconazole and the epoxiconazole is 1:0.1-1:10. The composition overcomes the defect of the prior art, shows remarkable synergized action, and treats harmful eumycetes such as sigatoka, and the like by lower dose, thereby representing strong antibiosis and bactericidal activity.

The invention discloses high-efficiency longhorn beetle control paste with strong intake transportation characteristic and contact toxicity, and belongs to the field of pesticides and preparations thereof. The paste is prepared by blending the following components in percent by weight: 0.1-30% of thiacloprid, 0.1-20% of 2-phenyl-1-(5-(2-phenylethynyl)thiophene-2-yl) ethyl ketone (hereinafter referred to as PPTE) and the balance of additives. The additives comprise a solvent, an adhesive and filler, wherein the weight of the solvent, the adhesive and the filler respectively accounts for 0.1-80.0%, 0.1-80.0% and 0.1-80.0% of the total weight of the paste. The invention further discloses an application method of the paste; and when the paste disclosed by the invention is applied to the part where bark is peeled off, good adhesion and persistence are realized; pesticide application is simple and convenient; insecticide utilization rate is improved; environmental pollution is reduced; an insecticide can enter into plants through internal absorption of plant epidermis; and the paste disclosed by the invention has a certain contact toxicity so as to prevent pests from crawling up and downon a tree trunk, thus greatly reducing harm to trees.

The invention relates to ointment for preventing and treating poplar longhorned beetles, and belongs to the fields of pesticides and preparations thereof. The insecticidal ointment containing the photoactivation insecticide 2, 5-bithienyl-2-thiophene acetylene is prepared by blending 0.1-40% of 2, 5-bithienyl-2-thiophene acetylene, 0.1-40% of thiacloprid and the balance of additives in percentage by total weight of the insecticidal ointment, wherein the additives comprise 0.1-80.0% of solvent, 0.1-80.0% of adhesive and 0.1-80.0% of packing in percentage by total weight of the insecticidal ointment. The insecticidal ointment is long in lasting period and simple and convenient to operate and has low pollution to environments. The insecticidal ointment is applied to stripped barks, has good adhesive force and persistent effect and is simple and convenient to apply; the utilization rate of the ointment is increased; the environmental pollution is reduced; and the insecticidal ointment can be absorbed in plants and has certain contact action.

The invention discloses a pesticide composition containing picoxystrobin and ryanodine receptor and its preparation and use. The pesticide composition contains active components A and B and a weight ratio of the active component A to the active component B is in a range of 1: 80 to 80: 1. The active component A is picoxystrobin and the active component B is one of chlorantraniliprole, cyantraniliprole and flubendiamide. The pesticide composition can be processed to form a suspending agent, wettable powder, water dispersible granules, an emulsion in water and a seed coating agent. The pesticide composition containing picoxystrobin and ryanodine receptor has good bactericidal and insecticidal effects and can improve a crop yield and reduce a peasant labor cost. The pesticide composition containing picoxystrobin and ryanodine receptor can be used for a plurality of crops such as vegetables, cotton, grape, potato, rice, corn, peanut, soybean and fruit trees.

The invention relates to active compound combinations, in particular within a fungicide composition, which comprises (A) a compound of formula (I) and at least one further respiratory chain complex in inhibitor (B). Moreover, the invention relates to a method for curatively or preventively controlling the phytopathogenic fungi of plants or crops, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and to the treated seed.

The invention discloses a pyraoxystrobin pesticide preparation taking porous silicon dioxide as a carrier and a preparation method of the pyraoxystrobin pesticide preparation. According to the pyraoxystrobin pesticide preparation taking the porous silicon dioxide as the carrier, the effective component is pyraoxystrobin, the carrier is the porous silicon dioxide, the particle size of the porous silicon dioxide is 15-200 nm, the porous silicon dioxide is mesoporous silicon dioxide or microporous silicon dioxide, and the specific surface area of the porous silicon dioxide is 342.09-900.013 m<2>/g. The preparation method of the pyraoxystrobin pesticide preparation taking the porous silicon dioxide as the carrier comprises the steps: completely dissolving a pyraoxystrobin active compound in an organic solvent, adding the porous silicon dioxide prepared by a sol-gel method, fully mixing and adsorbing, and centrifugally drying to obtain the pyraoxystrobin pesticide preparation taking the porous silicon dioxide as the carrier.

The invention relates to a pesticide emulsion in water and belongs to the field of pesticides and preparations thereof. A pesticide emulsion in water, the active ingredients are tetrachlorantraniliprole and pyridalem, the percentage by weight of tetrachlorantraniliprole in the total weight of the pesticide emulsion in water is 0.1-60.0%, and pyridalendr in the pesticide emulsion in water is 0.1-60.0%. The weight percentage of the total weight is 0.1-60.0%, and the balance is additives. The pesticide aqueous emulsion of the present invention has a long lasting effect period, less environmental pollution and convenient application.

The invention provides a pesticide preventing and curing green tea tree leaf cicada pests, and relates to the technical field of pesticide. The pesticide is prepared from, by weight, 4-8% of fenvalerate, 1-3% of dimethoate, 5-10% of malathion, 1-3% of a snowparsley extract, 10-15% of an emulsifier, 0.1-0.5% of sodium ditridecyl sulfosuccinate, 0.02-0.06% of tertiary butyl-hydroxyanisole, 0.1-0.3%of succinate sulfonated hydrogenated castor oil, 0.01-0.03% of saponin powder, 0.1-1% of a synergist, 10-20% of a solvent and the balance water. All the components are compounded so that the pesticidecan better kill the green tea tree leaf cicada pests to prevent green tea tree diseases, all the active components of the pesticide obviously synergize, and thus the pesticide is prepared not simplyby superposing several pesticides.

The invention relates to a pesticide suspending agent and belongs to the field of pesticides and preparations thereof. A pesticide suspension, the active ingredients of which are metaflumizone and fludioxonil, the weight percentage of metaflumizone to the total weight of the pesticide suspension is 0.1-50.0%, and fludioxonil accounts for the total weight of the pesticide suspension. The weight percentage is 0.1-50.0%, and the balance is additives. The pesticide suspending agent of the present invention has a long lasting effect period, less environmental pollution and convenient application.

The invention relates to a pesticide and belongs to the field of pesticides and preparations thereof. A pesticide, the active ingredients are dinotefuran and cyantraniliprole, the weight percentage of dinotefuran in the total weight of the pesticide is 0.1-50.0%, and the weight percentage of cyantraniliprole in the total weight of the pesticide is 0.1—50.0%, the balance is additives. The pesticide of the invention has a long duration of action, little environmental pollution and convenient application.