422results about "Acaricides" patented technology

The invention belongs to the technical field of fermentation engineering and microbial disease prevention and control, and particularly relates to application of bacillus velezensis fermentation liquor in prevention and control of citrus red mites. A bacillus velezensis XZT106 strain is subjected to fermentation treatment to obtain fermentation liquor without thalli, the fermentation liquor contains effective components including epothilone A and silthiopham, experiments prove that the death rate of red spiders treated by a stock solution of the fermentation liquor is 100%, the death rates of the red spiders treated by the stock solution of the fermentation liquor diluted by 200 times and 500 times are 87.8% and 66.7%, and the death rates of the red spiders treated by the stock solution of the fermentation liquor diluted by 500 times and the death rates of the red spiders treated by the stock solution of the fermentation liquor diluted by 200 times and 500 times are 87.8% and 66.7% respectively. In addition, it is further verified that the fermentation liquor of the bacillus velezensis XZT106 thallus does not generate the problems of drug resistance and environmental pollution in the process of preventing and treating the red spiders.

The invention provides a predatory mite venom protein or a spider venom protein. The amino acid sequences of the predatory mite venom protein and the spider venom protein are selected from SEQ ID NO.1-8 or any one of SEQ ID NO.1-8 with 95% or more of identity. Tetranychus urticae tests show that after spraying treatment, the predatory mite poison protein or spider poison protein provided by the invention achieves a 100% lethal effect within 48 hours, and is a known protein pesticide with the highest tetranychus urticae lethal rate at present. The predatory mite poison protein or spider poison protein provided by the invention has high specificity to spider mites, is mild and harmless to human bodies and other organisms in the environment, can be used in farmlands, gardens and even family potted plants, and can be naturally degraded; the production process is simple and efficient, and has the potential of large-scale application.

The invention provides a medicine composition for killing ticks and application of the medicine composition. The pharmaceutical composition contains an effective component A and an effective component B, the effective component A is flumethrin, and the effective component B is lambda-cyhalothrin. When the effective component A and the effective component B are compounded according to the mass ratio of (10: 1)-(1: 2), a remarkable synergistic effect is achieved. The pharmaceutical composition provided by the invention consists of the flumethrin and the lambda-cyhalothrin, and compared with a single agent, the composition has the advantages that the killing effect on the ticks is obviously improved, the medication cost is obviously reduced, the composition is an effective compound medicament for killing the ticks, and the generation of the drug resistance of the ticks can be relieved.

The application belongs to the technical field of pesticides, and particularly relates to a fused heterocyclic compound, a preparation method, an insecticidal composition and application thereof. The compound is shown in the general formula I: wherein X represents R1, R2, R3, R4, R5, R6, R7, R8, R9, R 10 , R 11 , R 12 , R 13 , R 14 , R 15 , R 16 , R 17 respectively independently represent hydrogen, halogen, alkyl, alkenyl and the like; the compound has excellent control effects on Spodoptera exigua, Mythimna separata, Helicoverpa armigera and the like.

The present invention belongs to the technical field of pesticides, and specifically relates to diphenylamine compounds and the use thereof. The compounds are as shown in general formula I, wherein R1, R3, X2, X3 and X5 each independently represent hydrogen, halogen, nitro, cyano, etc.; R2 represents haloalkyl; R4 represents nitro or haloalkyl; X1 represents halogen; and X4 represents haloalkyl. The compounds have excellent control effect on pests such as mites.

A pest control composition includes from about 4 wt % to about 10 wt % of sodium lauryl sulfate; one or more C5 to C9 hydrotropic salt; from about 1 wt % to about 10 wt % of one or more active ingredients selected from the group consisting of corn mint oil, peppermint oil, spearmint oil, rosemary oil, thyme oil, citronella oil, clove oil, cedarwood oil, cinnamon oil, geranium oil, eugenol, 2-phenylethyl propionate, menthol, menthone, thymol, carvone, camphor, methyl salicylate, p-cymene, linalool, geraniol, cinnamyl acetate, cinnamic alcohol, cinnamaldehyde, citronellol, eucalyptol / 1,8-cineole, alpha-pinene, bornyl acetate, gamma-terpinene, and combinations thereof; and from about 60 wt % to about 95 wt % of water. The pest control composition exhibits a water peak in a 2H spectrum having a width encompassing 90% of the area of the entire water signal of about 50 Hz or more, as determined by the 2H NMR Method.

The present invention relates to novel heteroaryl-triazole and heteroaryl-tetrazole compounds of the general formula (I), in which the structural elements R1, R2, R3, R4 and R5 have the meaning given in the description, to formulations and compositions comprising such compounds and for their use in the control of animal pests including arthropods and insects in plant protection and to their use for control of ectoparasites on animals.

This disclosure is based on formula I: The present invention relates to novel and improved phenylpyrazole class insecticides, as shown in TIFF2026516139000045.tif31164. [wherein X, Y, Z, and Ar are as defined herein]. In particular, the Disclosure provides novel insecticidal compounds for use against a variety of insects (arthropods), such as in fields, crops, and other insecticidal applications, for the treatment or prevention of diseases or parasites in poultry and other livestock, horses, cats, dogs, and other companion animals. In specific embodiments, the Disclosure provides the use of the compounds for the treatment, control, suppression, or eradication of infections or parasites by insects (arthropods) (including, but not limited to, mites (Dermanyssus gallinae)), such as adults, insect eggs, insect larvae, insect nymphs, and / or insect pupae.

The present invention relates to the preparation and use of novel trifluoroalkylthiophenylpyridine derivatives. Specifically, the present invention relates to compounds of formula (I-1) or formula (I-2) as trifluoroalkylthiophenylpyridine derivatives, or isotope labeled compounds thereof, or optical isomers, geometric isomers, tautomers or mixtures of isomers thereof, or agriculturally acceptable salts thereof, as well as the use of said compounds in the preparation of insecticides for pest control. These compounds are capable of achieving better pest control effects at lower dosages, especially against pests and mites such as Tetranychus cinnabarinus, Tetranychus urticae, and Panonychus citri.

The application belongs to the technical field of pesticide mite-killing, and discloses a mite-killing composition and application thereof, wherein the mite-killing composition comprises active ingredient A and active ingredient B; the active ingredient A is a compound shown in formula I; and the active ingredient B is selected from any one of a mitochondrial respiration inhibitor mite-killing agent, a growth inhibitor mite-killing agent, a neurotoxin mite-killing agent and other mite-killing agents. The mite-killing composition has obvious synergistic effect, has good control effect on common leaf mite family harmful mites of crops, can effectively control the harm of mite pests, reduces the use dose of pesticides and reduces the cost of agricultural production.

The invention discloses wormwood acarid-removing granules and preparation equipment and method, the wormwood acarid-removing granules comprise a base material, wormwood powder and auxiliary materials, and the formula comprises the following components in percentage by weight: 35% of base material attapulgite clay powder and 20% of wormwood powder; the auxiliary materials comprise 10% of purple perilla, 10% of mint, 15% of radix stemonae and 15% of green prickleyash; based on the total weight of 100 parts of the basic auxiliary materials, the auxiliaries comprise 2-4 parts of sodium carboxymethyl cellulose, 0.5-0.8 part of potassium sorbate and 6-12 parts of deionized water, and the particle size of finished product particles is 1-5 cm. Through the arrangement of a driving rod, a stirring rod, a circular plate and a T-shaped rod, in the stirring and mixing process of mixed powder in a mixing cavity, a baffle continuously keeps blocking a discharging groove, it is ensured that all kinds of powder are not fully mixed, after mixing is completed, blocking of the discharging groove by the baffle is relieved, and the stirring rod can push the mixed powder to pass through the discharging groove, so that the mixing efficiency is improved. According to the preparation method, the raw materials enter the screw extruder, so that the preparation of the wormwood acarid-removing particles is completed, dust generated in the production environment is reduced, and meanwhile, the preparation efficiency of the wormwood acarid-removing particles is also improved.

In the production of crops in agriculture, horticulture, and the like, the occurrence of damage by pests and the like has been still a major issue, and therefore the development of new agricultural / horticultural pesticides has been demanded due to such as the emergence of pests resistant to existing chemicals.　It is discovered that a compound represented by general formula (1) {in the formula, X and Y each represent an oxygen atom or a sulfur atom, Z represents a hydroxyl group or the like, R1 represents an alkoxycarbonyl group or the like, R2 represents a substituted phenyl group or the like, R3 represents a hydrogen atom or the like, and R4 represents a substituted phenyl group or the like} or a salt thereof exhibits a high pesticidal effect on pests and the like in the field of agricultural / horticultural, and the present invention provides an agricultural / horticulturalpesticide using same as active ingredients, and a method for using same.

The present invention relates to a method for controlling pesticide-resistant pests comprising exposing the pesticide-resistant pests to a pesticide-controlling amount of a triketone compound.

The invention relates to an insecticide composition and an application method thereof, the composition comprises an active component A and an active component B. The component A is selected from benzamide compounds represented by a general formula I, and the component B is selected from pyriproxyfen. The composition has the advantages of obvious synergism, resistance delaying and the like, and can be used for preventing and treating various pests.

The invention discloses a urea compound or an agricultural pharmacologically acceptable salt thereof, an acaricidal composition and application, belonging to the technical field of agrochemistry. The structure of the urea compound is shown as a general formula (I). The acaricidal composition comprises a urea compound or a pesticide pharmacologically acceptable salt thereof as an active ingredient; the urea compound or the pharmaceutically acceptable salt thereof can be used for preventing and treating pest mites in the fields of agriculture, forestry, horticulture or sanitation. The invention has the advantages that a novel urea compound or a pharmaceutically acceptable salt thereof is developed, and the compound still has efficient acaricidal activity at an extremely low dosage.

The invention relates to the field of pesticides, and discloses an isoxazoline compound containing a pyridine bisamide structure, application of the isoxazoline compound and a pesticide, and the isoxazoline compound has a structure as shown in a formula (J). The compound provided by the invention can realize good effects of killing insects, mites, nematodes and spiroworms at low concentration.

The invention relates to a cyclopropyl methoxy benzamide compound as well as a preparation method and application thereof, and relates to the field of sanitary and agricultural insecticides. The cyclopropyl methoxy benzamide compound is novel in structure, has excellent insecticidal activity, has broad-spectrum and efficient insecticidal activity at a lower dosage, and has a remarkable effect on pests in the field of sanitation, agriculture and forestry. In addition, the cyclopropyl methoxy benzamide compound also has an insecticidal quick-acting property, can achieve extremely high insecticidal activity after being applied for 1 day, can remarkably reduce the dosage, and has a wide application prospect.

The invention belongs to the technical field of pesticide mite killing, and discloses a mite killing composition and application thereof.The mite killing composition comprises an active component A and an active component B. The active component A is a compound shown in the formula I, and the active component B is a compound shown in the formula II; the structure of the compound shown in the formula I is shown in the specification, the component B is any one of SYP-9625, cyenopyrafen, cyflumetofen and fenpyroximate, and the mass ratio of the active component A to the active component B is (1: 32)-(35: 1). The acaricidal composition disclosed by the invention has an excellent prevention and treatment effect on pest mites in agricultural production, the use dosage of pesticides is remarkably reduced, the agricultural production cost is reduced, and the development of drug resistance of the pest mites is slowed down.

The present invention provides an anti-parasitic composition for use in the treatment or prevention of a parasitic infection in a mammal, the anti-parasitic composition comprising a macrolide, in particular a combination of ivermectin, abamectin and doramectin. The invention also provides a method of treating a parasitic infection in a mammal by administering to the mammal an effective amount of an anti-parasitic composition comprising ivermectin, abamectin, and doramectin, and a method of preparing the anti-parasitic composition.

The invention relates to the preparation of sulfur suspension, in which molten sulfur is atomized and the resulting atomized sulfur droplets are incorporated in a dispersion medium. In the process the formation of atomized sulfur droplets is separated in space and time from their incorporation. The invention also relates to the sulfur suspension produced, as well as the atomizing-suspending device used for the preparation of sulfur suspension and the rotary disc used in the atomizing-suspending device.

This invention belongs to the field of microbial pesticides and discloses a highly effective Bacillus subtilis strain for killing spider mites and its applications. The Bacillus subtilis strain described in this invention has the preservation number CCTCC NO: M 20251959. Indoor bioassay data show that Bacillus subtilis NBIF-051 has high toxicity against major agricultural mites such as the two-spotted spider mite, the citrus red spider mite, and the cotton red spider mite. Pot experiments showed that after spraying the fermented broth of NBIF-051 for 7 days, the control efficacy against the two-spotted spider mite was 65.18%. Field trials showed that after spraying the fermented broth of this strain for 15 days, the control efficacy against the citrus red spider mite was 63.45%~76.85%, comparable to commercially available chemical acaricides. Furthermore, the acaricidal activity of the fermented broth of this strain exhibits certain tolerance to high temperatures and ultraviolet radiation, showing broad application prospects in agricultural production.

The present invention relates to an emulsifiable concentrate composition comprising Profenofos and Lambdacyhalothrin active ingredient content in particularly selected bio effective amount with respect to the composition. The present invention is also relates to a process for the preparation of said formulation. Presently emulsifiable concentrate composition has excellent hydrolytic stability and translaminar property after its application on plant and crops. In use, instant emulsifiable concentrate composition is having significant bio-efficacy in many crops, advantageously without causing phytotoxic damage to any part of the plant, non-toxic and environmentally harmonious i.e. safe to natural enemies.

The present application belongs to the technical field of disinfecting powder, and particularly relates to a preparation process of low-irritation anti-mite and antibacterial disinfecting powder. The process comprises the following steps: enzymatic hydrolysis and fermentation of callerya nitida leaf and sequoia sempervirens leaf; enzymatic hydrolysis and purification of helix pompejana gum; preparation of phosphate-PAMAM bacterial membrane disruptor; and compounding of antibacterial disinfecting powder. The callerya nitida leaf and sequoia sempervirens leaf are subjected to enzymatic hydrolysis by using beta-glucosidase, and then the obtained callerya nitida leaf-sequoia sempervirens leaf enzyme-treated substrate is subjected to mixed fermentation of lactobacillus plantarum and pediococcus pentosaceus to obtain callerya nitida leaf-sequoia sempervirens leaf anti-mite and antibacterial liquid. The anti-mite and antibacterial disinfecting powder prepared by using the callerya nitida leaf-sequoia sempervirens leaf anti-mite and antibacterial liquid as the main component has good anti-mite and antibacterial effect, and has extremely low irritation to human body, so that harm caused by contact with skin after anti-mite and sterilization of close-fitting fabrics such as clothes and bedclothes can be avoided.

The plant source insecticide contains effective components of parathion and avermectin, the weight ratio of parathion and avermectin is 10-50:1, and is supplemented with an acceptable agricultural adjuvant to form one of emulsifiable concentrate, wettable powder, water dispersible granule, water emulsion or suspension agent suitable for agricultural use, and belongs to the field of pesticides. The plant source insecticide shows activity on peridroma saucia, aphid and cotton red spider, especially high acaricidal activity on red spider. The prevention and treatment effect on citrus red spider is obviously improved after parathion and avermectin are compounded, which shows that the combination of parathion and avermectin has significant synergistic effect on citrus red spider. Parathion is derived from Chinese herbal medicine plant, and there is no problem of pesticide residue, and the risk of drug damage is greatly reduced. At the same time, the two single agents of the composition have great difference in chemical structure and completely different action mechanism, and there is no cross resistance, which can delay the resistance problem caused by the use of the two single agents alone.

Novel combinations of cysteine-rich insecticidal proteins (CRIPs) and insecticides (IAs), such as chemicals, molecules, nucleotides, polynucleotides, peptides, polypeptides, proteins, toxins, toxic substances, poisons, insecticides, pesticides, organic compounds, inorganic compounds, prokaryotes or eukaryotes (and substances produced from such prokaryotes or eukaryotes), are described and claimed for the control and / or eradication of pests. [Solution] Novel insecticide combinations, compositions, and methods for using them are provided. The present invention relates to a combination of a cysteine-rich insecticide peptide (CRIP) and an insecticide (IA). The present invention also describes the use of the combination and composition for controlling insects. This specification describes the gene encoding CRIP, compositions and combinations containing CRIP and IA, and methods useful for controlling pests using them.

The invention belongs to the field of agricultural acaricides. In particular to a biphenyl thioether (sulfoxide) compound and application thereof. The structure is shown as a general formula I, wherein each substituent group in the formula is defined in the specification. The compound as shown in the general formula I has excellent acaricidal activity and can be used for preventing and treating various pest mites.

The invention discloses an emulsifier composition with a low HLB (Hydrophile-Lipophile Balance) value suitable for various water qualities and application of the emulsifier composition, and belongs to the technical field of fine chemical engineering or the field of agriculture. The low-HLB-value emulsifier composition suitable for various water qualities consists of the following components in parts by weight: 50-90 parts of secondary alcohol polyoxyethylene ether; 20 to 50 parts by weight of pesticide emulsifier No. 500; 1-10 parts by weight of sulfonated sodium dioctyl succinate; and 20-40 parts by weight of fatty acid ester. The secondary alcohol polyoxyethylene ether is prepared from synthetic alcohol, and has the characteristics of low temperature resistance, no gel, less foam and low odor. After the emulsifier with extremely low HLB (Hydrophile-Lipophile Balance) value and adapting to various water qualities is mixed with oil ester with low HLB value, such as mineral oil and jojoba oil, the appearance is uniform, transparent and stable; when the oil agent is used in deionized water, standard hard water and three times hard water, the oil agent is uniformly dispersed in various kinds of water, and no floating oil appears on the surface.

To provide heterocyclic derivatives that are pesticidally active, in particular insecticidally active, as well as methods for exterminating and controlling insects, mites, nematodes, or mollusks.SOLUTION: The present invention provides a compound of formula (I) (where A is CH or N, and Q is a nitrogen-containing heterocyclic ring).SELECTED DRAWING: None