38 results about "Lissorhoptrus oryzophilus" patented technology

The present invention discloses a kind of nitromethylene derivatives as well as their preparation method and their uses. The insecticidal activity tests show that the nitromethylene derivatives of the present invention not only show high insecticidal activities against insects with piercing-sucking type or scratching type mouthparts, such as aphid, leafhopper, plant hopper, thrips and white fly and their resistant strains, but also show high insecticidal activities against Lissorhoptrus oryzophilus, carmine spider mite, and they can also be used to prevent sanitary pest, and white ant.

The invention discloses a beauveria bassiana DSXJ-07, which has been preserved with the accession number being CGMCC No.7192. The sequence of an internal trasicribed spacer of the beauveria bassiana DSXJ-07 is represented as the Seq ID No.7192. The invention also provides the application of the strain in prevention and treatment on pests on graminaceous crops, wherein the application is used for preparing a drug for preventing and treating the pests on graminaceous crops. The graminaceous crops include paddy rice, corn, sugarcanes, wheat, barley or forage grass. The pests comprise lissorhoptrus oryzophilus kuschel and asiatic corn borer. A pest killing fungus preparation prepared from the strain can effectively control the population quantity of the lissorhoptrus oryzophilus kuschel and asiatic corn borer.

The invention relates to the technical field of biological control of crop pests, in particular to a beauveria bassiana strain EHM-068 and application thereof. The strain is preserved in the common microorganism center of Chinese microorganism strain preservation management committee on March 30, 2016, and the preservation number is CGMCC No.12110. The invention further provides application of the beauveria bassiana strain EHM-068 in prevention and control of rice-stem borer and lissorhoptrus oryzophilus and application in preparation of pesticides. The beauveria bassiana strain EHM-068 can simultaneously have the high pathogenicity to the rice-stem borer and lissorhoptrus oryzophilus, and the rice-stem borer and lissorhoptrus oryzophilus preventing and controlling effect is remarkably improved.

The invention discloses application of a beauveria bassiana strain to prevent and control of pests on food crops and application to preparation of a pesticide for preventing and controlling the pests on the food crops. The food crops are paddy rice, beans, potatoes, highland barley, broad beans or wheat; the pests are lissorhoptrus oryzophilus, corn borers, thorn-sucking insect whiteflies, aphids, pine caterpillars, grubs, locusts, potato beetles, monochamus alternatus, termites, tea lesser leafhoppers and peach fruit borers; a culture method of the beauveria bassiana strain comprises the following steps: inoculating the strain on a culture medium for culturing at the temperature of 25 to 30 DEG C for 5 to 10 days, and then obtaining activated spore powder. The beauveria bassiana strain disclosed by the invention has the advantages of high spore-producing ability, good production character and high growth speed; in addition, the beauveria bassiana strain has the characteristics of high toxicity, high insecticidal speed and environment friendliness; by using an insecticidal fungal preparation produced by the beauveria bassiana strain, the number of the population of the pests such as the lissorhoptrus oryzophilus and the corn borers on the food crops can be effectively controlled.

The present invention relates to an oxadiazole compound and a preparation method thereof, wherein the molecular formula of the compound is as the follow, R1 is halogen, hydrogen, C1-C4 alkyl or alkoxy, R2 is halogen, hydrogen or alkyl, and R3 is methylamine, dimethylamine, isopropylamine, propylamine, butylamine, morpholine, piperidine or imidazole. Compared with the oxadiazole compound and the preparation method in the prior art, the oxadiazole compound and the preparation method of the present invention have the following characteristics that: the process is simple, the application range is wide, and the oxadiazole compound is suitable for prevention and control of health pests such as flies, mosquitoes, fleas and the like and agricultural pests such as lissorhoptrus oryzophilus, spodoptera exigua hiibner, mythimna separata (walker) and the like, can be provided for inhibiting growth of insects, especially mosquito larvae, and is an insecticide with an application prospect.

The invention discloses an insecticidal composition containing an organophosphorus compound. In an insecticidal composition containing an active ingredient A and an active ingredient B, the active ingredient A is selected from lythidathion; the active ingredient B is any one selected from the following compounds: chlorpyrifos, profenofos, triazophos, malathion and phoxim; and the weight ratio of the active ingredient A to the active ingredient B is 1:80-80:1. By using the composition disclosed by the invention, multiple pests can be controlled; obvious synergistic action is obtained; the insecticidal spectrum is expanded; higher activities are obtained for grubs, mole crickets, heterodera, cotton bollworms, pink bollworms, rice planthoppers, Cnaphalocrocis medinalis, striped rice borers, rice water weevils, beet armyworms, aphids, armyworms, budworms and the like on vegetables, rice, cottons, corns, wheat, fruit trees and soybeans; the pesticide usage is reduced; the residual quantity of the pesticide on the crops is reduced; and the environment pollution is reduced; and the insecticidal composition containing the organophosphorus compound, disclosed by the invention, is safe for people and livestock, shows excellent environment compatibility and is not easy for the pests to generate resistance.

The invention discloses an insecticidal composition containing Clothianidin. The insecticidal composition comprises an active component A and an active component B, wherein the active component A is selected from Clothianidin; the active component B is selected from any one of the following insecticides: efficient Cyhalothrin and Ethofenprox; and the mass ratio of the active component A to the active component B is (60:1)-(1:60). The composition can be used for preventing and treating various insect pests, has an obvious synergistic action and an enlarged insecticidal spectrum, and has higher activity on aphid, leafhopper, thrips, plant hopper, lesser green leaf hopper, tea geometrid, lissorhoptrus oryzophilus kuschel, leaf miner, peach fruit borer, red spider, liriomyza sativae blanchard, plutella xylostella, beet armyworm, cabbage worm and cotton bollworm; and by utilizing the insecticidal composition containing Clothianidin, the application quantity of farm chemicals is reduced, the residual quantity of the farm chemicals on crops is reduced, the environmental pollution is alleviated, the safety for human and livestock is ensured, the environmental compatibility is good, and the insect pests have less possibility of generating chemical resistance.

The invention discloses a folium agaves America nae health protection tea, prepared from folium agaves America nae, lissorhoptrus oryzophilus kus, emblic leafflower fruit, Chinese shuteria root and adenophora tetraphylla in a certain weight ratio. The health protection tea has the effects of moistening lungs, engendering liquid, relieving exterior syndrome and relieving chills, clearing away heat and toxic materials, nourishing yin to clear away the lung-heat, and expelling phlegm to arrest coughing; the health protection tea is low in cost, good in effect, reasonable in formula, simple to prepare and easy to store, is suitable for four seasons, capable of treating diseases and protecting health, and very convenient for drinking and has good taste; and the health protection tea is suitable for people suffering diseases such as consumptive disease and cough, asthma, influenza with fever, sphagitis, amygdalitis and the like to drink, and has good effects; and the folium agaves America nae health protection tea is a very ideal good health care product for drinking.

The invention discloses a traditional Chinese medicinal preparation for treating infantile upper respiratory infection and a preparation method of the traditional Chinese medicinal preparation, and belongs to the field of traditional Chinese medicine. The active ingredients of the traditional Chinese medicinal preparation are prepared from the following raw materials: yichang meadow rue, root of kudzu vine, aloe leaf, Japanese polygala, lissorhoptrus oryzophilus kus, lotus root, remote lemongrass herb, folium callicarpae pedunculalae, radix crepidis ligneae, canarium pimela, sophora flower, leontopodium alpinum, sugarcane, platycladi seed, pear peel and semen torreya. The traditional Chinese medicinal preparation disclosed by the invention is appropriate in compatibility of the selected medicinal materials, and consistent with the principles of traditional Chinese medicine and modern medicine; the traditional Chinese medicinal preparation has functions of expelling wind to relieve exterior, clearing heat and promoting diuresis, and moistening lung to arrest cough; the preparation has a unique curative effect on treating infantile upper respiratory infection, and the preparation is significant in curative effect, free from influence on normal study and life during treatment, short in treatment course, rapid in effect taking, safe and reliable, free from toxic and side effect and capable of achieving a purpose of treating both symptoms and root causes, and is worthy of wide popularization and application.

The invention relates to a bishydrazide compound and a preparation method thereof. The compound has the following chemical structural formula as shown in the specification, wherein R1 is alkyl with 1-4 carbon atoms, alkoxyl with 1-4 carbon atoms, halogen or hydrogen; R2 is methylamino, dimethylamino, isopropamido, propamido, butyl amido, morpholinyl, piperidyl or propyl sulfenyl; R3 is chlorine or propyl sulfenyl. Compared with the prior art, the compound provided by the invention is simple in process flow, wide in application range and suitable for preventing and treating sanitary insect pests such as flies, mosquitoes and fleas and agricultural pests such as lissorhoptrus oryzophilus kuschel, asparagus caterpillar, plutella xylostella and armyworms, so that the compound is an insecticide with an application prospect.

Belonging to the field of pesticides, the invention in particular relates to a composition and application thereof. The composition is composed of active components, filler and assistants. Specifically, the active component A is selected from tolprocarb, and the active component B is selected from any one of chlorantraniliprole, cyantraniliprole, SYP9080 and cyhalodiamide. The composition is mainly used for control of rice blast, chilo suppressalis, Lissorhoptrus oryzophilus, Cnaphalocrocis medinalis Guenee and other pests. The pesticide composition has the advantages of simple preparation process, convenient use method, and remarkable economic benefit.

The invention discloses a compound insecticide used for paddies. The compound insecticide is prepared from the following ingredient raw materials: 18-50 parts of thiediazole copper, 8-12 parts of agritol, 6-10 parts of chlorantraniliprole, 4-6 parts of metconazole, 3-5 parts of dimethyl pyrimide and 2-4 parts of clothianidin. According to the compound insecticide, the thiediazole copper, the agritol, the chlorantraniliprole and the like are taken as basic ingredients and are compounded with the metconazole, the dimethyl pyrimide and the like. After compounding, the compound insecticide has thefunctions of killing insects, resisting bacteria, inhibiting bacteria and the like. The compound insecticide has a killing function on insect pests, which cause rice bacterial streak and bacterial blight, such as rice leaf folder, pink rice borers, chilo suppressalis, tryporyza incertulas, lissorhoptrus oryzophilus, lissorhoptrus oryzophilus kuschel. The compound insecticide has the advantages ofhigh pertinence and small use dosage, is almost harmless to crops and the like, is safe to use and slightly affects the ecological environment.

The invention relates to a traditional Chinese medicine composition for alleviating nerve injury after anesthesia. The traditional Chinese medicine composition is composed of the following traditional Chinese medicine raw materials in parts by weight: 10-15 parts of sophora viciifolia, 5-15 parts of hawkweed, 8-18 parts of ficus tikoua, 5-10 parts of vine tea, 5-15 parts of scutellaria indica, 10-20 parts of conic gymnadenia tuber, 5-15 parts of string-of-cash root, 8-15 parts of bulbophyllum inconspicuum maxim, 3-8 parts of isodon amethystoides, 5-20 parts of oval kumquat root, 8-15 parts of piper betle L, 5-15 parts of seashore rose root, 10-20 parts of chestnut tree root, 3-5 parts of lissorhoptrus oryzophilus kus, 5-10 parts of mulberry root, 3-8 parts of euphorbia humifusa and 5-15 parts of rust-colored crotalaria herb with root. The traditional Chinese medicine composition provided by the invention has the functions of clearing heat and promoting diuresis, tonifying qi and soothing the nerve, warming and activating meridian, activating blood circulation and dissipating blood stasis and dispersing the depressed liver-energy and eliminating stagnation, has a good therapeutic effect on nerve injury induced by anesthesia, and is safe and free of toxic and side effects.

The invention discloses a TCM (Traditional Chinese Medicine) composition for treating dampness encumbering the spleen type tympany. The TCM composition is characterized by comprising the medicinal materials in parts by weight: 6-8 parts of small galangal, 10-15 parts of herba pimpinellae, 25-30 parts of salvia liguliloba, 30-35 parts of embelia longifolia (benth.) hemsl., 10-15 parts of thymian, 10-15 parts of sambucus chinensis, 8-10 parts of ccorrugatum franch., 30-40 parts of pratia fruit, 20-25 parts of potamogeton distinctus, 20-25 parts of nitella expansa allen, 10-15 parts of nitella expansa allen, 10-15 parts of asiatic striga, 15-18 parts of trema cannabina, 6-8 parts of japanese inula herb, 10-15 parts of herba eupatorii heterophylli, 25-30 parts of parnassia wightiana wall and 20-25 parts of lissorhoptrus oryzophilus kus. The medicine prepared by a formula provided by the invention is good in treatment effect and does not relapse after the healing.

The invention belongs to the field of a pesticide, and more specifically relates to an insecticidal bactericidal pesticide composition and application thereof. The composition includes active components A and B, a filling material and an auxiliary agent, wherein the active component A is selected from a compound A shown as the formula (I), and the active component B is selected from any one of chlorantraniliprole, cyantraniliprole, tetrachlorantraniliprole, cyhalodiamide, and heptafluthrin. The composition is mainly used for treating paddy rice blast and pests of chilo suppressalis, lissorhoptrus oryzophilus kuschel, and rice leaf rollers. The composition can treat rice blast and lepidoptera pests of early rice at the same time by application once, and has long persistence. The composition is simple in preparation process, convenient in use method, and significant in economic benefit.

The invention discloses a traditional Chinese medicine composition for treating wind-heat impediment type rheumatic fever. The traditional Chinese medicine composition is characterized by being prepared from the following medicinal materials in parts by weight: 12-15 parts of folium eucalypti, 20-25 parts of Galium aparine,12-15 parts of Menispermum dauricum DC., 20-25 parts of clinopodium herb, 6-9 parts of Phlegmariurus austrosinicus, 20-25 parts of Myrsinaceae Ardisia elegans, 20-25 parts of Broomjutre Sida Herb, 20-25 parts of Lissorhoptrus oryzophilus Kus, 12-15 parts of phalaenopsis, 6-9 parts of decumbent corydalis tuber, 6-9 parts of Ichnocarpus frutescens, 40-45 parts of Blumea laciniata (Roxb.) DC., 12-15 parts ofPentapanax henryi var hwanshan-ensis Cheng and 6-9 parts of licorice root. The traditional Chinese medicine composition is used for wind-heat impediment type rheumatic fever, and has the advantages of high effective rate, reliable curative effect and no relapse after healing.

The invention discloses a method for detecting feeding habits of lissorhoptrus oryzophilus in intestinal tracts of lissorhoptrus oryzophilus based on an SCAR-PCR technology, and relates to the technical field of molecular The method comprises the following steps: S1, extracting genome DNA (deoxyribonucleic acid) of a to-be-detected lissorhoptrus oryzophilus sample; s2, respectively carrying out SCAR-PCR (sequence characterized amplified region-polymerase chain reaction) reaction on the genome DNA by utilizing an SCAR primer pair LH-ycf4-F/R, OS-AGL-F/R and PD-ndhF-F/R; s3, performing a second round of SCAR-PCR reaction by taking the SCAR-PCR product in the step S2 as a template, wherein the primer is the same as that in the step S2; and S4, carrying out agarose gel electrophoresis on the SCAR-PCR product in the step S3, and analyzing an electrophoresis result. The method has the advantages of simple steps, short time consumption and high accuracy, can qualitatively evaluate the feeding habits of the lissorhoptrus oryzophilus, and greatly reduces the requirements on professional knowledge of workers.

The invention discloses a special lissorhoptrus oryzophilus kuschel trap device which comprises an insect-attracting light source and an insect collecting bottle. An insect collecting funnel is arranged on the insect collecting bottle, a suction fan is arranged on the insect collecting funnel, the insect-attracting light source is arranged in front of the suction fan, one or more reeled insect collecting pipe is arranged in the insect collecting bottle, and a spiral inward insect entering channel is arranged on the side wall of each insect collecting pipe. As lissorhoptrus oryzophilus kuscheladults like to get into pores and are gregarious, a plurality of insect collecting pipes are placed at the bottom and/or on the side wall of the insect collecting bottle, the lissorhoptrus oryzophiluskuschel adults can get into the insect collecting pipes after being caught, the insect collecting pipes can be taken out at regular intervals, the lissorhoptrus oryzophilus kuschel adults getting into the insect collecting pipes are treated in a centralized manner and cannot escape, and accidentally caught natural enemy insects such as parasitic wasps and parasitic flies can fly off from an opening of the insect collecting bottle.

The invention discloses a traditional Chinese medicine plaster used for curing ischialgia and a preparation method and belongs to the field of traditional Chinese medicines. The traditional Chinese medicine plaster disclosed by the invention consists of the following raw materials of effective components: Cantonese speranskia, climbing fig, Oplismenus composites, melastoma dodecandrum, Piper puberulum Maxim, corydalis amabilis, Tarenna attenuata (Voigt)Hutch., Black Medick, Chinese Starjasmine Stem, Lissorhoptrus oryzophilus Kus, nude fern herb, chinese astragalus, chinese azalea flower, Cocculus orbiculatus, ephedra and Gelsmium elegans. The traditional Chinese medicine plaster disclosed by the invention is suitable in compatibility of selected medicinal materials, meets the study theories of traditional Chinese medicine and modern medicine, has effects of promoting blood circulation to remove meridian obstruction, inducing diuresis to alleviate edema, removing pyralysis and stopping pain, expelling wind and removing cold and clearing away heat and toxic materials, is convenient to use, and has a good absorbing effect and no adverse toxic and side effects; through clinical verifications, the traditional Chinese medicine plaster has a very good preventive and treatment on the ischialgia, and is suitable for preventing and clinically treating the ischialgia.

The invention discloses a TCM (Traditional Chinese Medicine) composition for treating water retention due to yin deficiency type tympany. The TCM composition is characterized by comprising the medicinal materials in parts by weight: 20-25 parts of crotalaria ferruginea grah, 10-15 parts of salvia roborowskii maxim, 10-15 parts of fructus broussonetiae, 12-15 parts of bauhinia seed, 10-15 parts of root of chinese forgetmenot, 10-15 parts of sambucus chinensis, 8-10 parts of stephania excentrica, 10-15 parts of persicaria perfoliata, 12-15 parts of nitellaexpansa allen, 10-15 parts of asiatic striga herb, 20-25 parts of trema cannabina, 8-10 parts of herba inulae, 10-15 parts of swordleaf cymbidium flower, 15-20 parts of lissorhoptrus oryzophilus kus, 20-25 parts of bark of chinese holly, 20-25 parts of tolypanthus maclurei, 20-25 parts of root of balsamiferou blumea, 15-20 parts of cucubalus root, 10-15 parts of petelot habenaria and 10-15 parts of carapax trionycis. The medicine provided by the invention is high in curative effect and does not relapse after the healing.