46 results about "Mite" 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.

DEPCT6825 / 04 / 2568 A synergistic biological pesticide compound that relies on essential oils. And the terpene component that should be used is geraniol, which has an effect on the Tetranychusurticae composition. The pesticide is active against all stages of mites and has a short estimation time with this mode. Non-toxic action and reduced delivery rate for each component of the inhibitor. Pesticides have been used to fight and control pests in plants; this invention has also provided a method for that. Fighting and controlling pests;

The present application belongs to the field of pesticide insecticide, and relates to a kind of acaricidal composition and its application.The pesticide composition includes active ingredient A and active ingredient B, the active ingredient A is fluorine mite sulfide, and the active ingredient B is chlorfenapyr.The composition of the present application has the advantages of synergism and resistance reduction, and the pesticide composition can be used for preventing and treating agricultural and forestry pests, sanitary pests.

Chiral isomeric sulfite compounds, and preparative separation and application of chiral structures thereof are disclosed,. which belong to the technical field of agriculture. The present disclosure has found that the chiral isomeric sulfite compounds having the structure of general formula (A) have excellent inhibitory activities against pest eggs, especially have strong inhibitory activities against eggs of thrips, mites, Lepidoptera moths, Aleyrodidae and Harmonia axyridis, and meanwhile have germicidal activity, and their absolute configuration are obtained through preparative separation. The compounds with such structures can be used for killing pest eggs and germs, and have high research value of agrochemical, having broad application prospects in the field of agricultural pharmacy. 20 25 20 23 00 31 M ar 2 02 5 2 0 2 5 2 0 2 3 0 0 3 1 M a r 2 0 2 5

The present application relates to the field of artificial feeding of phytoseiid mites, in particular to a large-size phytoseiid mite scale breeding device and a large-scale phytoseiid mite feeding method. The large-size phytoseiid mite scale breeding device comprises an outer box with an inner cavity; the bottom of the outer box has a sedimentation bin; a sewage pipe is fixedly connected to the outer box and has a sewage valve; a feeding main plate has an isolation water tank on its surface, and the surface of the main plate is divided into at least two independent feeding areas by the isolation water tank; each feeding area has a planting area, a jack and a collection installation hole; at least the bottom of the planting area and the jack is communicated with the sedimentation hole; the bottom of the jack and the planting area respectively has a water-absorbing cotton; a collection box is detachably installed in the collection installation hole; at least one side of the collection box has a collection port, and the collection port is at the same height as the surface of the feeding main plate.

To provide a mite trap that can easily capture mites. [Solution] The mite trap 1 comprises a drying sheet 2, an attractant sheet 3 containing an attractant substance 3b for attracting mites, which is placed on at least one surface of the drying sheet 2, and a case 4 for housing the drying sheet 2 and the attractant sheet 3. The mite trap 1 more preferably has two of the attractant sheets 3, and the two attractant sheets 3 are laminated on both surfaces of the drying sheet 2.

Chiral isomeric sulfite compounds, and preparative separation and application of chiral structures thereof are disclosed, which belong to the technical field of agriculture. The present disclosure has found that the chiral isomeric sulfite compounds having the structure of general formula (A) have excellent inhibitory activities against pest eggs, especially have strong inhibitory activities against eggs of thrips, mites, Lepidoptera moths, Aleyrodidae and Harmonia axyridis, and meanwhile have germicidal activity, and their absolute configuration are obtained through preparative separation. The compounds with such structures can be used for killing pest eggs and germs, and have high research value of agrochemical, having broad application prospects in the field of agricultural pharmacy.

The application belongs to the technical field of pesticides, and relates to a pesticide composition containing a biphenyl sulfide compound and application thereof. The pesticide composition containing the biphenyl sulfide compound comprises active ingredient A and active ingredient B. The active ingredient A is a biphenyl sulfide compound, and the active ingredient B is any one or more than one insecticide and acaricide, such as B1 heterocycle, B2 quinone, B3 phenyl acetonitrile, B4 oxazole, B5 pyrazole amide and the like. The pesticide composition can effectively control various phytophagous mites, shows a synergistic effect within a certain proportion range, can expand the acaricidal spectrum, reduce the use cost, reduce the amount of pesticide, prolong the effective period and delay the development of drug resistance.

The invention discloses an acarus killing composition as well as a preparation method and application thereof, and relates to the technical field of pet supplies. The invention provides an acarus killing composition. The acarus killing composition comprises the following components in parts by weight: 0.3-1 part of a component A, 0.3-2 parts of a component B and 0.3-0.7 part of a component C, the component A comprises silver sulfate and silver; the component B comprises an ammopiptanthus mongolicus extract and a citronella extract; and the component C comprises dichlorobenzyl alcohol. Through a composite system of silver sulfate and silver, synergism of the ammopiptanthus mongolicus extract and the citronella extract and precise compounding of dichlorobenzyl alcohol, multi-mechanism synergistic acarus killing is achieved.

The invention discloses an intelligent grading screening method for predatory mites, relates to the technical field of large-scale production and quality control of biological control natural enemy insects, and provides a concentric ring grading screening field which comprises a release ring area, a migration ring area, an approaching ring area and a predatory area, and each ring area is provided with a ring area suction surface, a negative pressure cavity and a collection channel. A thin-layer cavity is defined by the transparent cover plate and the bearing surface, a pumping outlet is formed in the center of the thin-layer cavity and communicated with the low-flow pumping assembly, and an air supply channel is arranged in the circumferential direction to maintain airflow to point to the pumping outlet; the migration ring area is provided with a volatile clue ring belt, the approaching ring area is provided with a trace clue ring belt, and the predatory area is provided with a central predatory point and can be configured with a standardized fake prey carrier to form a predatory trigger signal; and the pretreated predatory mites are synchronously released to a release ring area and are moved and gathered in a screening time window, and when the time window arrives, the low-flow pumping and draining assembly is closed, and the negative pressure cavity is synchronously opened to suck and divide flow, so that a multi-grade predatory mite grading result is obtained.

The invention relates to the technical field of biological control, in particular to application of a ray irradiation mutagenesis method in cultivation of predatory mite heat-resistant strains. Comprising the following steps: (1) temporarily rearing the predatory mites for 20-28 hours; (2) performing irradiation treatment on the predatory mites by using < 60 > Co-gamma rays; (3) screening the irradiated predatory mite females to obtain a predatory mite high-temperature-resistant strain, and continuously feeding for 3-5 generations; and (4) culturing the obtained predatory mite high-temperature-resistant strain in a high-temperature stress environment, and screening to obtain a female predatory mite high-temperature-resistant strain. Popularization and application of the predatory mite heat-resistant strain cultivated by the method can reduce the frequency of forcibly using chemical pesticides due to prevention and control failure of predatory mites in high-temperature seasons, reduce the risk of pesticide residues and guarantee the quality safety of agricultural products; meanwhile, the strain can stably play a role in a natural high-temperature environment without additionally increasing cooling facility investment, so that the manpower and material resource cost of agricultural production is reduced.

1. Name of the product in this design: Pesticide Bottle (Runzhibao Crop Greening and Protecting Agent). 2. Purpose of this design: For holding pesticide bottles that kill insects, mites, and fungi. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The present invention relates to a stable synergistic pesticidal composition comprising A) a compound of Formula I, i. e., 2-tert-butyl-5- [ ( 4-tert-butylbenzyl) thio ] -4-chloropyridazin-3 ( 2H) - one or its agrochemically acceptable salts, isomers, esters and derivatives; B) Hexythiazox or its agrochemically acceptable salts, isomers, esters and derivatives; and C) Dinotefuran or its agrochemically acceptable salts, isomers, esters or its derivatives for effective control of various pests including but not limited to insects-pests, mites, arachnid, etc. and wide range of diseases caused by such pests. The present invention also relates to a process for preparation of such pesticidal composition for synergistic and efficacious control of various pests including insects pests, mites, arachnid, etc and associated diseases.

This invention belongs to the field of pesticide technology and relates to an acaricidal composition and its application. The acaricidal composition comprises active ingredient A and active ingredient B; active ingredient A is a compound of formula (I), and active ingredient B is abamectin. The acaricidal composition can control a variety of mites, exhibits a synergistic effect within a certain proportion range, and can reduce the dosage, lower the cost, prolong the duration of effectiveness, and delay the development of pesticide resistance in mites.

This invention discloses a class of compounds and their uses, belonging to the field of agricultural technology. The compounds provided by this invention have excellent inhibitory activity against insect eggs, especially against the eggs of thrips, mites, lepidopteran moths, whiteflies, and ladybugs, and also have fungicidal activity. Compounds with this structure can be used to kill insect eggs and fungi, and have high research value in pesticides, with broad application prospects in the field of pesticide science.

The present application belongs to the technical field of pesticide acaricidal technology, and discloses a pesticide composition and application thereof, which comprises a compound of formula I and mineral oil, wherein the mass ratio of the compound of formula I to the mineral oil is 1:35-36:1, and the pesticide preparation prepared by using the compound of formula I, the mineral oil and an acceptable auxiliary component in the pesticide field is also provided.The pesticide composition of the present application is used for preventing and treating various plant harmful mites, has a significant synergistic effect, can effectively delay the generation and development of the resistance of the harmful mites, and reduces the use amount of the pesticide.

The invention discloses an application of an odorant released by pyemotes of Chinese beetles in inhibition of spawning of phthorimaea operculella, and relates to the technical field of biological control of agricultural pests. Experiments find that the odorant DMTS released by pyemotes of Chinese beetles can significantly inhibit the spawning amount of female adult phthorimaea operculella, and the effect is dose-dependent, so that the odorant DMTS can significantly inhibit the spawning amount of female adult phthorimaea operculella. The DMTS has the inhibition rate of more than 80% under the concentration of 0.9 mg / mL, the action mechanism of the DMTS is to inhibit maturation of oocytes in ovaries of female adults, so that the number of spawns can be reduced, and meanwhile, the DMTS can also interfere with the mating behavior of the adults, reduce the mating frequency and cooperatively inhibit population reproduction of the adults. The invention provides a core substance and an application basis for developing a novel green prevention and control technology for phthorimaea operculella by using natural enemy source volatile matters, and has the advantages of environmental friendliness, definite target and various action ways.

The present invention is in the field of agricultural pathogen control. More specifically the invention relates to methods and compounds for controlling herbivorous arthropods, in particular insects and mites. The invention also provides for compositions comprising the same, methods of making the same, and methods of controlling plant disease.

The present invention relates to an insecticidal composition. In particular, it relates to Compound A: 4-((5RS)-5-(3,5-dichlorophenyl) -4,5-dihydro-5- (trifluoromethyl)isoxazol-3-yl) -N-((EZ)-(methoxyimino)methyl)-o-toluamide, Compound B: 1-tert-butyl-3-(2,6-diisopropyl-4-phenoxyphenyl)thiourea and Compound C: 2-[1-(4-phenoxyphenoxy)propan-2-yloxy]pyridine demonstrating an effective and synergistic broad spectrum control of insects-pests and mites with one shot application by developing delay in resistance of hard to kill and resistant towards insects-pests and mites. Further, the insecticidal composition provides residual control and increases yield of treated plants due to protection against insect-pests and mites. The insecticidal composition of present invention increases overall health and plant vigor and is environmentally safe.

This invention belongs to the field of pesticide technology and discloses a pesticide composition and its application. The pesticide composition comprises active ingredient A and active ingredient B. Active ingredient A is a compound of formula I, and active ingredient B is any one of pyflubumide, vaniliprole, dicofol, or flufenoxuron. The mass ratio of active ingredient A to active ingredient B is 1:40 to 40:1. The pesticide composition of this invention has a significant synergistic effect on common phytophagous mites in fruit trees, vegetables, ornamental plants, cotton, etc., and has a significant effect on controlling harmful mites.

The utility model discloses a semi-open type pine longhorn beetle small head mite releaser, the releaser comprises a top cover, a cross baffle, an insect collecting funnel, an insect collecting bottle and a lure, the upper end and the lower end of the cross baffle are fixedly connected with the top cover and the insect collecting funnel respectively, the middle of the cross baffle is provided with a hollow part, the lure is arranged at the hollow part, and the insect collecting bottle is connected with the top cover. A monochamus alternatus small head mite attractant is also injected into the lure core; the large opening end of the insect collecting hopper faces upwards, the small opening end of the insect collecting hopper is connected with the insect collecting bottle through a connecting piece, a channel allowing monochamus alternatus to enter the insect collecting bottle is arranged between the insect collecting hopper and the insect collecting bottle, and at least one releasing hole allowing the monochamus alternatus to escape is formed in the lower portion of a bottle body of the insect collecting bottle. The scheme is novel in design thought, has the advantages of being simple in structure, low in cost, long in service life and the like, and has remarkable ecological benefits in promoting ecological environment restoration and ecological balance improvement.

The present invention provides a tick and mite capturing product which has excellent tick and mite attracting effect and can effectively and safely capture and remove attracted ticks and mites. The product is provided with a fiber structure (10) having fluff and an adhesive body (20) for sticking ticks and mites. The fiber constituting the fiber structure (10) has an elongation of 10% or less. The fiber structure (10) is a woven fabric or a knitted fabric having a yarn density of 10 to 100 per 10 cm and contains at least bast fiber and / or seta fiber. An attractant (30) is provided between the fiber structure (10) and the adhesive body (20), and at least a part of the fiber structure (10) is covered with a breathable sheet (40) having no fluff.

The application discloses a kind of for cultivating auricularia polymeric mite smoke agent, including the following weight parts of substance: lufenuron 1~3 parts, spirodiclofen 2~6 parts, Sophora flavescens 10~15 parts, combustion improver 25~30 parts, smoke agent 5~10 parts, flame retardant 4~8 parts, adhesive 3~7 parts, moisture-proof agent 3~5 parts, fuel 15~20 parts, stabilizer 3~5 parts.The application discloses the application of the polymeric mite smoke agent in the application of auricularia cultivation in preventing and treating saprophytic mite harm.The application selects spirodiclofen for preventing and treating mite harm in the process of auricularia cultivation by pesticide formula screening, and spirodiclofen has the effects of preventing and treating each life stage of mite, long persistence period, wide mite spectrum and safety to auricularia;Sophora flavescens is used in fuel, and has the effects of killing insects and mites;by using smoke agent dosage form, effective component forms highly dispersed system, and pesticide can be uniformly distributed to ground, wall, top and around bag, and small particles can pass through sponge, cotton aperture and enter inside bag, and disappear fast, with low residual amount.

The present invention is related in general, to the field of biotechnology, especially to the use of genetic engineering in the development of entomopathogenic fungus with desirable traits to increase efficiency in the biocontrol of nematode and arthropod pests, such as insects and mites, with wide application in agriculture as an environmental friendly alternative to the use of chemical pesticides, therefore contributing to sustainable agriculture by reducing reliance on said chemical pesticides. The present invention teaches that, surprisingly, a genetic modification of a transcription factor-encoding gene, preferably Bbsmr1 or a functional homologue thereof, allowed increases virulence against pests. The invention also provides a method of controlling a pest, a seed treated with said genetically engineered fungi as well as a plant germinated therefrom.

Equation (I) [Formula 1] JPEG2026510442000063.jpg32150 (wherein the formula, the substituents are as defined in claim 1) The present invention relates to a compound of formula (I), a pesticide composition comprising the compound of formula (I), the preparation of these compositions, and the use of the compound or composition in agriculture or horticulture for the control, prevention or control of animal pests, including arthropods and especially insects, mollusks, nematodes, or representative mites (Acarina).

The application discloses a method for detecting Neoseiulus californicus and Neoseiulus barkeri based on eDNA, and belongs to the field of molecular biological detection. eDNA is extracted from a packaging substrate containing predatory mites, PCR amplification is carried out by using specific primers designed for Neoseiulus californicus and Neoseiulus barkeri, and whether the target species exists is judged by electrophoretic detection of the amplification product. The application can directly detect packaging media such as wheat bran without manually separating predatory mite individuals from the substrate, and is simple and efficient in operation, and high in detection sensitivity. The application solves the technical problems of "difficult separation, slow identification and poor sampling representativeness" in traditional morphological identification and molecular detection methods, is suitable for rapid purity evaluation and quality control of predatory mite products, and provides technical support for large-scale production of predatory mites and establishment of industry standards.

The invention provides a method for preventing and controlling bee mites, which is characterized in that the mites are in a low-oxygen environment and lasts for a period of time, so that the mites cannot breed or the reproduction rate is reduced, or the reproduction of the mites is substantially failed, and therefore, the mite population gradually disappears, and the bees can survive. The environment is protected.