48 results about "Beckmannia syzigachne" patented technology

The invention relates to the field of pesticide preparations and discloses a herbicide composition. The herbicide composition comprises florasulam, pyroxsulam and fluroxypyr, and the weight ratio of the florasulam to the pyroxsulam to the fluroxypyr is 1: (1-3): (33-50). The invention further provides a herbicide taking the herbicide composition provided by the invention as an active ingredient. The herbicide composition, together with conventional auxiliaries and a carrier, can be prepared into the herbicide of the preparation formulations, such as water dispersible granules, suspension concentrate and the like according to the known method. The herbicide composition has the beneficial effects of expanding the weed control spectrum, improving the control effect against grass weeds such as beckmannia syzigachne, alopecurus japonicus and broad weeds such as chickweed and cleavers, reducing the using amount of the active ingredients, reducing the using cost and further reducing the environmental pollution, and simultaneously has the advantages of being wide in using period, being long in acting period and being safe for afterreap crops.

The invention provides a specific polymerase chain reaction (PCR) primer combination for detecting an anti-amyotrophic lateral sclerosis (ALS) inhibitor herbicide beckmannia syzigachne. The combination comprises primer pairs (Seq ID No.1-4) for specific amplification of a beckmannia syzigachne ALS gene. The PCR detection method of adopting the primer combination has excellent specificity and sensitivity. The specificity test proves that the ALS gene of the beckmannia syzigachne can be amplified. The PCR method is simple and fast to operate, sampling detection can be carried out in the season on the basis of detection of nucleotide, the time from sampling to result just is 2-4 days, and rapid identification of a suspected anti-ALS inhibitor beckmannia syzigachne in a field and verification of a mutation site can be achieved by the sensitivity and the specificity, so as to guide scientific management of resistant weeds in production practice.

The invention provides a weeding composition containing saflufenacil, glufosinate ammonium and quizalofop-p-ethyl. The weeding composition comprises the following active components saflufenacil, glufosinate ammonium and quizalofop-p-ethyl according to a mass ratio 1-50:0.1-20:0.1-20; the mass of the active components in the preparation is 1-60% of the total mass of the whole preparation, and the rest components are auxiliary components which are allowed to be used and accepted in pesticide; the dosage forms of the weeding composition comprise missible oil, suspending agent, wettable powder, water dispersible granule, emulsion in water, micron emulsion, particulate agent, microcapsule, and aqueous solution. The components can be used for effectively controlling main weeds in rice fields, such as barnyard grass, caper euphorbia seeds, crab grass, goosegrass herb and the like as well as winter wheat weeds, such as Alopecurus aequalis, Avena fatua, Polypogon fugax, Poa annua, Sclerochloa dura, Puccinellia distans, Lolium multiflorum, Lolium temulentum, Bromus japonicas, Phleum paniculatum, Aegilops tauschii, Beckmannia syzigachne, Mesembryanthemum crystallinum, shepherd's purse, Descurainia sophia, Malachium aquaticum, and the like.

Provided is a herbicidal composition which contains fluoroglycofen-ethyl, glyphosate and haloxyfop-p-methyl. A mass ratio of effective components including the fluoroglycofen-ethyl, the glyphosate and the haloxyfop-p-methyl in the herbicidal composition is 1-50:0.1-20:0.1-20; a total mass of the effective components in the composition accounts for 1%-60% of a total mass of the composition; the rest components are permitted and acceptable auxilairy components in pesticide; and the formulation form of the herbicidal composition can be emulsifiable concentrate, suspension concentrate, wettable powder, water dispersible granules, aqueous emulsion, microemulsion, granules, microcapsules or water aqua. Main weeds in rice fields, such as barnyard grass, leptochloa chinensis, digitaria sanguinalis and goosegrass herbs, and winter wheat weeds such as amur foxtail, avena fatua, polypogon fugax, bluegrass, sclerochloa dura, puccinellia tenuiflora, Italian ryegrass, lolium temulentum, bromegrass, phleum paniculatum huds, aegilops tauschii, beckmannia syzigachne, wheatgrass, shepherd's purse, descurainia sophia and crickweed, can be prevented and removed effectively.

Provided is a herbicidal composition containing saflufenacil, glyphosate and fluazifop-p-butyl. A mass ratio of effective components including the saflufenacil, the glyphosate and the fluazifop-p-butyl in the herbicidal composition is 1-50:0.1-20:0.1-20; a total mass of the effective components in the composition accounts for 1%-60% of a total mass of the composition, and the rest components are permitted and acceptable auxilairy components in pesticide; and the formulation form of the herbicidal composition can be emulsifiable concentrate, suspension concentrate, wettable powder, water dispersible granules, aqueous emulsion, microemulsion, granules, microcapsules or water aqua. Main weeds in rice fields, such as barnyard grass, leptochloa chinensis, digitaria sanguinalis and goosegrass herbs, and winter wheat weeds such as amur foxtail, avena fatua, polypogon fugax, bluegrass, sclerochloa dura, puccinellia tenuiflora, Italian ryegrass, lolium temulentum, bromegrass, phleum paniculatum huds, aegilops tauschii, beckmannia syzigachne, wheatgrass, shepherd's purse, descurainia sophia and crickweed, can be prevented and removed effectively.

The invention discloses a herbicide composition containing metamifop, cyhalofop-butyl, and bentazone, and the balance auxiliary ingredients which are allowed to use or are acceptable in pesiticides. The mass ratio of active ingredient metamifop, cyhalofop-butyl, and bentazone in the herbicide composition is 1-50:0.1-20:0.1-40, the total mass amount of the active ingredients accounts for 1 to 6% of the total mass amount of the herbicide composition. The herbicide composition can be made into missible oil, suspending agents, wettable powder, water dispersible granules, emulsion in water, microemulsions, granules, microcapsules, and aqueous solutions. The herbicide composition can be used for preventing and killing paddy field main weeds, such as barnyard grass, euphorbiae lathyridis, crab grass, eleusine indica, and winter wheat weeds, such as amur foxtail, oat grass, polypogon fugax, bluegrass, sclerochloa dura, puccinellia distans parl, Italian ryegrass, lolium temulentum, bromegrass, phleum paniculatum huds, aegilops tauschii, beckmannia syzigachne, wheatgrass, capsella bursa-pastoris, flixweed, and malachium aquaticum, effectively.

The invention discloses a composite herbicide, wherein an effective component is composed of clodinafop-propargyl and isoproturon, wherein the effective component contains 0.1-98.0% by weight of clodinafop-propargyl, and 1.0-98% by weight of isoproturon. The composite herbicide provided by the invention can effectively control harm of beckmannia syzigachne in a wheat field, alopecurus japonicas, and weeds like chickweed and crickweed; the composite herbicide has characteristics of function complementation to enlarge a weed control spectrum, and synergistic interaction to raise control quality, and reaches multi-effects with one drug.

The invention discloses sour and hot sweet potato petioles. The sour and hot sweet potato petioles are prepared from sweet potato petioles, sweet potato leaves, trberculate speranskia herb, herba lysimachiae, herba hyperici japonici, dioscorea nipponica makino subsp. rosthornii (prain et burkill) C.T.Ting, roxburgh peristrophe herb, silene aprica, beckmannia syzigachne, Sri Lanka pouzolzia herb, Indian adenosma, hydrocotyle vulgaris, soybean oligosaccharides, lactic acid bacteria, salt, spices and compound enzymes. The sour and hot sweet potato petioles are rich in nutrition, rich in fragrance, sour, hot, crispy and bright green in color and luster, deep processing ways of the hot sweet potato petioles are increased, and the economic income is increased by 15.3%; the sweet potato petioles are dried in a staged mode, the nutrition is retained, the raw astringency flavor is removed, the texture is soft, fermentation is convenient, and the crispy mouthfeel of the finished product is improved; after traditional Chinese medicine are dried through microwave, a scorched flavor is generated, the bitter taste is diluted, fermentation is conducted through the lactic acid bacteria, macromolecular substance decomposition is promoted, nutritional substances are fully mixed, the nutritional and health-care functions are enhanced, and the sour and hot sweet potato petiole can remove toxicity, main beauty, lose weight, slim a body, prevent and treat decayed teeth, delay senescence, protect heart and cerebral vessels, enhance immunity and inhibit and resist cancers and can be eaten safely by all people.

A herbicidal composition containing isoxaflutole, atrazine and metolachlor comprises the active ingredients of isoxaflutole, atrazine and metolachlor in the weight ratio of 1-50:0.1-20:0.1-20. The active ingredients account for 1-60 wt% of the preparation, and the balance are auxiliary components allowable and acceptable in pesticide. The dosage form of the herbicidal composition can be missible oil, suspension, wettable powder, water dispersible granule, emulsion in water, micro-emulsion, granules, microcapsule and water aqua. The herbicidal composition effectively controls main weeds in rice field, such as barnyard grass, moleplant seed, Digitaria sanguinalis Scop. and goose grass, and weeds in winter wheat field, such as amur foxtail, wild oats, Polypogon fugax, annual meadowgrass, Sclerochloa dura, Puccinellia tenuiflora, Italian ryegrass, Lolium temulentum, bromegrass, Phleum paniculatum, Aegilops tauschii, Beckmannia syzigachne, wheatgrass, shepherd's purse, Sisymbrium junceum Willd., and Stellaria aquatica Scop.

The invention discloses a shrimp sauce with the function of nourishing the stomach and a preparation method thereof, relating to the field of food and aiming to solve the problems that shrimp sauces in the prior art have strong fishy smell and rough tastes, are complex in processes and long in process time and can harm stomachs to some extent if a little more shrimp sauces are eaten. The shrimp sauce comprises the following components: 40-60 parts of dried small shrimps, 5-20 parts of shrimp meat, 5-15 parts of dried shrimps, 10-30 parts of eggs, 10-20 parts of leaf of ancients euphorbia, 5-10 parts of caulis et folium plucheae, 5-10 parts of pericarp of hispid bottle gourd, 1-3 parts of beckmannia syzigachne, 1-3 parts of microcos paniculata, 1-3 parts of onions, 5-10 parts of chili oil, 3-6 parts of fermented flour sauce, 3-6 parts of thick broad-bean sauce, 0.1-0.5 part of monosodium glutamate and 30-70 parts of vegetable oil. The shrimp sauce does not have fishy smell, has delicate taste, has the function of nourishing the stomach and does not cause discomfort after being overeaten. Besides, the preparation process of the shrimp sauce is simple and is short in time (the fermentation process is not needed) and high in production efficiency.

The invention discloses vegetable flour with spleen invigorating and kidney tonifying functions and a preparation method thereof. The vegetable flour is prepared from the following raw materials in parts by weight: 200-240 parts of wheat, 15-20 parts of towel gourds, 10-14 parts of wax gourds, 8-10 parts of club bottle gourd fruits, 6-7 parts of beckmannia syzigachne fernald flour, 7-8 parts of durian powder, 3-5 parts of tomato powder, 4-6 parts of mung bean flour, 5-7 parts of foldleaf daylily roots, 6-8 parts of radix achyranthis bidentatae, 4-5 parts of white peony roots, 2-4 parts of sealwort, 0.4-0.6 part of chitosan, proper amount of amylase and proper amount of papain. In a production process of the flour disclosed by the invention, the wheat is firstly immersed into a traditional Chinese medicine decoction solution of white peony roots, sealwort and the like so that the flour has the health effects of invigorating the spleen and tonifying the kidney, as well as tonifying Qi and strengthening the tendons and bones; papain is subjected to curing treatment by chitosan so that papain has heat resistance and heat increasing activity; the reaction time of the enzymes is shortened; and amylase and papain are added in a flour grinding process so that the content of protein in the flour can be controlled, and the content of amino acids, polypeptides and glucose in the flour is also increased.

The invention discloses an agricultural herbicide and a preparation method thereof. The herbicide contains isoproturon and a compound which is obtained through extraction separation from semen cuscutae and novel in structure, and the compound is reported for the first time. The invention further provides a preparation method of the compound. The preparation method comprises the following steps: crushing dried mature seeds of the semen cuscutae, performing hot reflux extraction with ethanol, performing liquid-liquid extraction with a solvent, performing trash extraction with macroporous resin on an ethyl acetate extract, performing normal phase silica gel separation, performing antiphase silica gel separation and the like. Experiment results indicate that the herbicide provided by the invention can selectively restrain the growth of annual gramineous weeds including beckmannia syzigachne in wheat fields, alopecurus japonicus and the like, and the growth of broadleaf weeds including stellaria media, malachium aquaticum and the like.

The invention discloses a pesticide composition and an application thereof. The pesticide composition contains an active ingredient, wherein the active ingredient comprises pinoxaden, fluroxypyr-meptyl and mefenpyr-diethyl, and the weight ratio of pinoxaden to fluroxypyr-meptyl to mefenpyr-diethyl is 1:(0.01-90):(0.01-90); and the application refers to the application of the pesticide composition to prevention and control of crop farmland weeds, a crop refer to wheat, and the weeds comprises at least one of wild oats, ryegrass, green bristlegrass herbs, amur foxtail, Sclerochloa dura, beckmannia syzigachne, Polypogon fugax, phalaris arundinacea, cleavers, Descurainia, capsella bursa-pastoris, stellaria media, polygonum, field bindweeds and Vicia sativa L. By using the pesticide composition disclosed by the invention, wheat farmland weeds can be effectively prevented and controlled, and the yield of wheat can be increased.

A weeding composition containing tribenuron methy mesosulfuron-methyl and clodinafop-propargylis disclosed. The mass ratio of the effective compositions tribenuron methyl, mesosulfuron-methyl and clodinafop-propargyl in the weeding composition is 1-50:0.1-20:0.1-20, the effective compositions in the preparation accounts for 1%-60% by mass of the whole preparation, and the other compositions are acceptable auxiliary compositions allowed to be used in pesticides. The dosage forms of the weeding composition are missible oil, suspending agent, a wettable powder, a water-dispersable granule, an emulsion in water, a micro emulsion, a granula, a micro capsule and a water aqua. The weeding composition is capable of effectively preventing main weeds in paddy field, such as barnyard grass, Chinese sprangletop, digitaria sanguinalis, goosegrass herb and the like , and winter wheat weeds such as alopecurus aequalis Sobol, wild oats, polypogon fugax Nees ex Steud., poa pratensis, sclerochloa dura, puccinellia tenuiflora, italian ryegrass, lolium temulentum, bromus inermis, phleum paniculatum, aegilops tauschii, beckmannia syzigachne, agropyron cristatum, capsella bursa-past, descuminia sophia, malachium aquaticum and the like.

Provided is an herbicide composition containing penoxsulam, 2-methyl-4-chlorophenoxy acetic acid and pyrazosulfuron-ethyl. The mass ratio of the effective components, namely the penoxsulam to the 2-methyl-4-chlorophenoxy acetic acid to the pyrazosulfuron-ethyl in the herbicide composition is (1-50):(0.1-20):(0.1-20), the total mass of the effective components in the preparation accounts for 1%-60% of the overall preparation mass, and the balance is auxiliary components allowable and acceptable in pesticides. The dosage forms of the herbicide composition are missible oil, a suspending agent, wettable powder, water dispersible granules, emulsion in water, a microemulsion, granules, microcapsules and water aqua. Main weeds in paddy fields, such as barnyard grass, leptochloa chinensis, angiospermae, eleusine indica and winter wheat weeds including alopecurus aequalis, wild oats, polypogon fugax, bluegrass, sclerochloa dura, puccinellia distans, lolium multiflorum, bearded darnel, bromegrass, phleum paniculatum, aegilops tauschii, beckmannia syzigachne, wheatgrass, shepherd's purse, descurainia sophia, chickweed and the like, can be effectively controlled.

The invention provides weeding composition containing clodinafop-propargyl, flucarbazone-sodium and florasulam, wherein the mass ratio of clodinafop-propargyl, flucarbazone-sodium and florasulam as effective components in the weeding composition is (1-50): (0.1-20): (0.1-20), the total mass of the effective ingredients in a preparation accounts for 1%-60% of the mass of the whole preparation, andthe balance is auxiliary components which are allowed to be used and accepted in pesticides. The weeding composition can effectively control main weeds in paddy fields, for example, barnyard grass, leptochloa chinensis, crabgrass, goosegrass as well as winter wheat weeds including alopecurus aequalis, wild oats, polypogon, bluegrass, sclerochloa kengiana, puccinellia, lolium multiflorum, lolium temulentum, bromegrass, phleum paniculatum huds, aegilops tauschii, beckmannia syzigachne, agropyron cristatum, capsella bursa-pastoris, descurainia sophia, malachium aquaticum and the like.

The invention discloses furniture paper, belongs to the technical field of mold pressing door paper dipping, and provides urea-formaldehyde glue and a preparation method thereof. The urea-formaldehyde glue comprises the following substances in parts by weight: 30-50 parts of formaldehyde, 20-30 parts of urine, 1-5 parts of beckmannia syzigachne extract and 8-12 parts of water. The beckmannia syzigachne extract added to the urea-formaldehyde glue can effectively fix formaldehyde so that formaldehyde cannot volatilize and can be removed through chemical reactions with other substances, and the urea-formaldehyde glue is environment-friendly furniture paper and a mold pressing door paper dipping material. The urea-formaldehyde glue prepared with the preparation method has a good dipping effect, and the dipped furniture paper and the mold pressing door paper are high in hardness, and resistant to wear, acid and alkali.

The invention discloses a sauce and a preparation method thereof, belonging to the field of food and aiming to solve the problems that sauces in the prior art have strong fishy smell and rough tastes, are complex in processes and long in process time and can harm stomachs to some extent if a little more sauces are eaten. The sauce comprises the following components: 40-60 parts of dried small shrimps, 5-20 parts of shrimp meat, 5-15 parts of dried shrimps, 10-30 parts of eggs, 10-20 parts of all-grass of Bieberstein carlina, 5-10 parts of elaeagnus oldhamii Maxim, 5-10 parts of pericarp of hispid bottle gourd, 1-3 parts of beckmannia syzigachne, 1-3 parts of fruit of leatherleaf mahonia, 1-3 parts of coriander, 5-10 parts of chili oil, 3-6 parts of fermented flour sauce, 3-6 parts of thick broad-bean sauce, 0.1-0.5 part of monosodium glutamate and 30-70 parts of vegetable oil. The sauce does not have fishy smell, has delicate taste, has the function of nourishing the stomach and does not cause discomfort after being overeaten. Besides, the preparation process of the sauce is simple and is short in time (the fermentation process is not needed) and high in production efficiency.

The invention discloses an efficient agricultural herbicide which comprises isoproturon and a compound extracted and separated from the seed of cowherb.The compound is of a novel structure.The compound is reported for the first time.The invention further provides a preparation method of the compound.The preparation method comprises the steps of smashing dried herb of siebold buttercup, ethyl alcohol heat reflux extraction, solvent liquid-liquid extraction, ethyl acetate extract impurity removal through macroporous resin, separation of positive-phase silica gel and reverse-phase silica gel and the like.Test results prove that the herbicide can selectively restrain growth of annual grassy weed such as beckmannia syzigachne in wheat field and Japanese amur foxtail and other and broad-leaf weed such as starwort and malachium aquaticum.

The invention discloses a molecular detection method for rapid identification of genotypes of anti-fenoxaprop-P-ethyl Beckmannia syzigachne containing Ile-1781-Leu mutation based on LAMP technology. The detection method can be used for early warning and epidemiological monitoring of Beckmannia syzigachne containing the Ile-1781-Leu mutation. The detection method comprises altogether three main steps: (1) respectively extracting genomic DNA of a sample to be detected; (2) designing specific primers and carrying out LAMP isothermal amplification; and (3) adding the fluorescent dye SYBR Green I into an LAMP amplification product and observing color changes, or carrying out separation through agarose gel electrophoresis with 3.0% agarose and observing amplification results, wherein whether there is a population of Beckmannia syzigachne containing the Ile-1781-Leu mutation is determined based on the results, a population of Beckmannia syzigachne is determined to be a population containing the Ile-1781-Leu mutation if the LAMP amplification product is yellow or electrophoretogram is in the form of a scalariform strip, and a population of Beckmannia syzigachne is determined to be a population not containing the Ile-1781-Leu mutation if the LAMP amplification product is orange or electrophoretogram has no strip amplification. According to the invention, isothermal amplification is realized, expensive instruments and equipment and tedious electrophoresis process are not needed, and detection time and cost are substantially reduced. Compared with common PCR, the detection method provided by the invention has the characteristics of high sensitivity, strong specificity, high detection accuracy, etc.

The invention provides a specific polymerase chain reaction (PCR) primer combination for detecting an anti-amyotrophic lateral sclerosis (ALS) inhibitor herbicide beckmannia syzigachne. The combination comprises primer pairs (Seq ID No.1-4) for specific amplification of a beckmannia syzigachne ALS gene. The PCR detection method of adopting the primer combination has excellent specificity and sensitivity. The specificity test proves that the ALS gene of the beckmannia syzigachne can be amplified. The PCR method is simple and fast to operate, sampling detection can be carried out in the season on the basis of detection of nucleotide, the time from sampling to result just is 2-4 days, and rapid identification of a suspected anti-ALS inhibitor beckmannia syzigachne in a field and verification of a mutation site can be achieved by the sensitivity and the specificity, so as to guide scientific management of resistant weeds in production practice.

The invention provides an application of a beckmannia syzigachne CYP704B1 gene. The invention further provides a fluorescent quantitation PCR primer (SEQ ID NO:2-3) for detecting the expression quantity of the beckmannia syzigachne CYP704B1 gene and a method for detecting the expression quantity of the beckmannia syzigachne CYP704B1 gene established based on the primer. The method is used for judging the resistance of beckmannia syzigachne to sulfonylurea type (especially mesosulfuron) herbicides. The method has the advantages of being simple, convenient, high in sensitivity and high in specificity, and has important application prospects in detection and research of the non-target resistance of the beckmannia syzigachne on the mesosulfuron. According to the application disclosed by the invention, the relationship of the beckmannia syzigachne CYP704B1 gene and the resistance of the sulfonylurea type herbicides is revealed for the first time, whether the beckmannia syzigachne generatesmetabolic resistance or not on the herbicides can be identified through detecting the expression quantity of the CYP704B1 gene, and the beckmannia syzigachne CYP704B1 gene has guiding significance ontimely finding out resistance, guiding scientific medication of farmland and relieving the further spread of the drug resistance.

The invention relates to meat-quality-improving black goat breeding feed. The meat-quality-improving black goat breeding feed is prepared from wild oats, beckmannia syzigachne, malachium aquaticum, conyza bonariensis, gaodan grass, duckweed, iodine, syzygium aromaticum, enzyme-added probiotics, pepper dregs, maize alcohol stillage, schisandra chinensis, corncobs, rice bran, flax seed oil and composite flavourzyme. The feed is rich in nutrient and good in palatability; various nutrients daily required by black goats can be met, the appetite of the black goats can be whetted, the quality of meat of the black goats can be improved, the flavor of the meat of the black goats is better accordingly, freshness can be kept for a long time, the good effects of improving the quality of the meat and the slaughter performance of the black goats are achieved, the immunity of the black goats can be improved, functional fatty acid beneficial for the human body is enriched in the meat, the feed intake of the black goats can be increased, the cold resistance and the anti-stress performance of the black goats can be improved, and the effects of resisting bacteria and diseases, expelling parasites and invigorating the stomach can be achieved.

The invention discloses a weed killing composition containing metamifop and mesosulfuron. In the weed killing composition, the mass ratio of effective components metamifop to mesosulfuron is 1-50:50-1; the total mass of the effective components metamifop and the mesosulfuron accounts for 1%-80% of the mass of the whole preparation; the other components are auxiliary components allowed for use and accepted in pesticide. The preparation form of the weed killing composition is missible oil, suspending agents, wettable powder, water dispersible granules, water emulsion, microemulsion, granules, microcapsules and water aqua. The weed killing composition disclosed by the invention can effectively prevent and kill main weeds in a paddy field, such as barnyard grass, moleplant seed, crab grass and eleusine indica, and winter-wheat weeds such as alopecurus aequalis, wild oats, polypogon fugax, bluegrass, sclerochloa kengiana tzvel, puccinellia distans parl, lolium multiflorum, lolium temulentum, bromegrass, phleum paniculatum huds, aegilops tauschii, beckmannia syzigachne, wheatgrass, shepherdspurse herb, descurainia Sophia and malachium aquaticum.

The invention discloses a tralkoxydim-containing wheat field post-emergence compound herbicide which comprises the following effective components: isoproturon, tralkoxydim and pyroxsulam, wherein themass ratio of the isoproturon to the tralkoxydim to the pyroxsulam is (10-70):(1-40):(1-10). The herbicide disclosed by the invention is remarkable in effect, and is low in application amount and lowin cost when being compared with single agents of isoproturon, tralkoxydim and pyroxsulam, the herbicide controlling spectrum can be widened, the control effect, the fresh weight prevention effect andthe comprehensive fresh weight prevention effect of monocotyledon weeds and dicotyledon weeds in fields can be remarkably improved, and the herbicide is safe to field crops and remarkable in fast-acting property. Weeds in a whole growth period of a crop can be prevented and controlled after one time of application, and the herbicide is environmentally friendly, free of residue and highly safe tonext-stubble crops. The herbicide is a relatively ideal herbicide for stem and leaf treatment on resistant weeds such as ryegrass, beckmannia syzigachne, bromegrass and resistant broad-leaf weeds suchas galium aparine and veronica polita in wheat fields.

The invention provides a medical pillow with health care function, which includes a pillowcase and a pillow core, and the filler in the pillow core is made of the following raw materials in parts by weight: ginseng, bellflower, cistanche, peucedanum, asarum, Bai Wei, Angelica, Chuan Xiong, Mi Wu, Ligusticum, Angelica, Woody, Veratrum, Du Heng, Magnolia, Cinnamon, Atractylodes macrocephala, Magnolia, Aconitum, Saponin, Shu pepper, Qin pepper, dried ginger, Baiziren, Coltsfoot , Aconite, Coix Seed, Vitex, Pinellia, Alum, Alfalfa, Fly Lian, Cattail, Cucumber, Fangfeng, White Sandalwood and Borneol. The medicinal pillow with health-care effects of the present invention has the functions of various traditional Chinese medicines that complement each other, and has the functions of eliminating fatigue, sterilizing and disinfecting, regulating qi and harmonizing the stomach; stretching muscles and bones, regulating nerves, effectively eliminating symptoms such as depression and anxiety; adjusting body functions and improving the body. Microcirculation; long-term use can achieve the effect of health care and strengthening the body.

The invention provides weeding composition containing carfentrazone-ethyl, flucarbazone-sodium and fluroxypyr-meptyl. Effective components of the bactericidal composition, namely, carfentrazone-ethyl,flucarbazone-sodium and fluroxypyr-meptyl are in a mass ratio of (1-50): (0.1-20): (0.1-20), and the total mass of the effective components of a preparation accounts for 1%-60% of the mass of the whole preparation, and the balance is auxiliary components which are allowed to be used and accepted in a pesticide. The weeding composition is in a dosage form of emulsifiable concentrate, suspending agent, wettable powder, water dispersible granules, aqueous emulsion, microemulsion, granules, microcapsules and water agent. The weeding composition can effectively control main weeds in paddy fields,for example, barnyard grass, leptochloa chinensis, crabgrass, goosegrass as well as winter wheat weeds including alopecurus aequalis, wild oats, polypogon, bluegrass, sclerochloa kengiana, puccinellia, lolium multiflorum, lolium temulentum, bromegrass, phleum paniculatum huds, aegilops tauschii, beckmannia syzigachne, agropyron cristatum, capsella bursa-pastoris, descurainia sophia, malachium aquaticum and the like.

The invention relates to a traditional Chinese medicine for treating horse ascites. The traditional Chinese medicine is prepared from the following medicinal materials in parts by weight: 8 parts of rhizoma atractylodis macrocephalae, 12 parts of rhubarb, 8 parts of turnip flowers, 7 parts of akebiaquinata, 7 parts of rush, 7 parts of canarium bengalense, 6 parts of poria cocos, 6 parts of cape jasmine fruit, 5 parts of semen plantaginis, 6 parts of prunella vulgaris, 6 parts of beckmannia syzigachne, 6 parts of cinnamomum tamala, 12 parts of portulaca oleracea, 4 parts of ginseng fibrous root, 5 parts of stem of hainan pepper, 4 parts of cuttlebone and 10 parts of liquorice. Tests show that the traditional Chinese medicine can safely and effectively treat horse ascites.

The present invention provides a beckmannia syzigachne MYC3 gene and an application thereof. A nucleotide sequence of the beckmannia syzigachne MYC3 gene is shown in SEQ ID NO:1. The present inventionalso provides fluorescent quantitative PCR primers (SEQ ID NO:2-3) used for detecting an expression level of the beckmannia syzigachne MYC3 gene and an established method for detecting the expressionlevel of the beckmannia syzigachne MYC3 gene based on the primers, thereby judging resistance of beckmannia syzigachne to herbicides of sulfonylurea (especially mesosulfuron). The method has advantages of simplicity, high sensitivity and strong specificity, and has important application prospects in detection and research of mesosulfuron non-target resistance of the beckmannia syzigachne. The present invention discloses for the first time a relationship between the beckmannia syzigachne MYC3 gene and the resistance to sulfonylurea herbicides. Detection of the MYC3 gene expression level can beused to identify whether the beckmannia syzigachne produces metabolic resistance and has a guiding significance for timely detection of the resistance, guidance of scientific drug use of farmland andfurther spread of alleviation of the drug resistance.

The present invention provides a beckmannia syzigachne MYC3 gene and an application thereof. A nucleotide sequence of the beckmannia syzigachne MYC3 gene is shown in SEQ ID NO:1. The present inventionalso provides fluorescent quantitative PCR primers (SEQ ID NO:2-3) used for detecting an expression level of the beckmannia syzigachne MYC3 gene and an established method for detecting the expressionlevel of the beckmannia syzigachne MYC3 gene based on the primers, thereby judging resistance of beckmannia syzigachne to herbicides of sulfonylurea (especially mesosulfuron). The method has advantages of simplicity, high sensitivity and strong specificity, and has important application prospects in detection and research of mesosulfuron non-target resistance of the beckmannia syzigachne. The present invention discloses for the first time a relationship between the beckmannia syzigachne MYC3 gene and the resistance to sulfonylurea herbicides. Detection of the MYC3 gene expression level can beused to identify whether the beckmannia syzigachne produces metabolic resistance and has a guiding significance for timely detection of the resistance, guidance of scientific drug use of farmland andfurther spread of alleviation of the drug resistance.