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59 results about "Pear scab" patented technology
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Purple stem boneset extract for prevention and treatment of plant disease
InactiveCN1788570AGood control effectReduce the cost of prevention and treatmentBiocideDisinfectantsEUPATORIUM ExtractPathogenic bacteria
The present invention relates to plant disease prevention and control with plant extract, and is especially purplestem eupatorium extract for plant disease prevention and control. The n-hexane and petroleum ether extract of purplestem eupatorium has high inhibiting activity on the pathogenic bacteria causing foot rot of broad bean, early blight of tomato, rice blast and pear scab. The purplestem eupatorium extract may be used to prepare germicide with other natural plant extracts, and the germicide has excellent prevention and control effect on plant diseases. The present invention utilizes purplestem eupatorium extract in preventing and controlling plant diseases for the first time.
Owner:YUNNAN AGRICULTURAL UNIVERSITY
Matrine agent plant pesticide and preparation thereof
InactiveCN101233867AImprove permeabilityPromote absorptionBiocideFungicidesAntioxidantMagnolia officinalis
The invention discloses botanical bactericide of soluble matrine and a preparation method thereof, which aims at providing the botanical bactericide and a preparation method thereof which adopts Chinese herbal medicine as raw material and has high matrine content, low toxin and low cost but high efficiency and is harmless to human and livestock. The botanical bactericide comprises 17-25 portions of Chinese herbal medicine extract containing the matrine, 10-20 portions of emulsifier, 4-8 portions of penetrating agent, 0.1 portions of antioxidant and 48-56 portions of deionized water; the Chinese herbal medicine extract containing the matrine is extracted by mixing the following materials by weight portions: 30-35 portions of sophora flavescens ait, 20-35 portions of vietnamese sophora root, 10-15 portions of tea seed, 12-19 portions of common fibraurea stem, 7-10 portions of cubeb litsea, 6-9 portions of phellodendron, and 5-9 portions of magnolia officinalis. The bactericide comprises the matrine of super high content of about 2.6 percent and has special effect on killing pear scab, powerful penetrating performance that is in favor of absorption by plants, high efficiency, low toxin, no residue, no pollution and no drug resistance.
Owner:TIANJIN HENGYUAN BIOLOGICAL TECH DEV
Bactericide for preventing and treating fruit diseases
The invention belongs to the technical field of pesticide and relates to a pesticide for preventing and treating fruit diseases such as strawberry anthracnose, powdery mildew and root rot disease, grape white rot and powdery mildew, pear scab and the like. The pesticide comprises the active compositions of ethylicin and pyrachostrobin with the weight ratio of 1-50:1-20, and preferably 10-40:1-15. The invention has the advantages that firstly, the drug resistance caused by long-term use of single preparation is avoided, and the effective time of pesticide is prolonged; secondly, the combination of the ethylicin and the pyrachostrobin has a better synergistic effect, and the application amount and the cost are reduced; thirdly, the pesticide improves the treating effect, widens the anti-fungal spectrum, and has long effective duration and good effect on preventing and treating a plurality of diseases; and fourthly, the pesticide has low toxicity and non-pollution and is safe for environment.
Owner:ZHENJIANG AGRI SCI INST JIANGSU HILLY AREAS
2-mercaptobenzothiazole manganese zinc as well as preparation method and application of 2-mercaptobenzothiazole manganese zinc
Owner:HENAN XINXIANG ACADEMY OF AGRI SCI
Bactericide composition aiming at plant bacteria and fungus diseases and application thereof
ActiveCN103004879ASynergistic effect is obviousHigh field control efficiencyBiocideFungicidesAlternariaCitrus volkameriana
The invention relates to the technical field of pesticides, and particularly relates to a bactericide composition which takes zhongshengrnycin and copper oxychloride as effective ingredients, has an obvious and enlarged bacteriocidal spectrum and no phytotoxicity, and is used for treating plant bacterial diseases as well as fungal diseases. The weight proportion of the zhongshengrnycin to the copper oxychloride is 1:5-60. The bactericide composition has obvious synergistic effect, high field prevention effect and a wide bacteriocidal spectrum, is used for preventing and treating cucumber bacterial angular leaf spot, cucumber downy mildew, tomato bacterial macula disease, tomato leaf mold, pumpkin soft rot, watermelon bacterial angular leaf spot, watermelon sponge, apple alternaria leaf spot, apple brown blotch, pear scabs, grape downy mildew, grape powdery mildew, anthracnose of grape, jujube rust diseases, jujube anthracnose, citrus canker, citrus scab, citrus anthracnose, peanut leaf spot diseases and peronophythora litchii, and has the advantages of good effect and reduction of prevention and treatment cost.
Owner:福建凯立生物制品有限公司
Sterilization composition containing boscalid and kresoxim-methyl
InactiveCN103081913ASynergistic effect is obviousDelay key drug resistanceBiocideFungicidesSuspending AgentsBULK ACTIVE INGREDIENT
The invention relates to a sterilization composition containing boscalid and kresoxim-methyl; the active ingredients of the sterilization composition are boscalid and a kresoxim-methyl binary compound, wherein the mass ratio of boscalid to kresoxim-methyl is (10-34):(42-18); the mass part ratio of the active ingredients boscalid to kresoxim-methyl is 1-80%, and the balance is auxiliary elements allowed and acceptable in pesticide; the sterilization composition provided by the invention is in form of missible oil, suspending agent, wettable powder, water dispersible granules, emulsion in water and micro-emulsion, and is mainly used for preventing and treating powdery mildew, botrytis, various valsa mali, brown rot, pear scab and root rot.
Owner:HAILIR PESTICIDES & CHEM GRP
Natural bactericide for preventing and curing pear scab and preparation method thereof
The invention provides a natural bactericide for preventing and curing pear scab. The natural bactericide is composed of following components: dryopteris crasirhitom nakai, tarragon, hairyvein agrimony, betel nut, coptis, alchornea davidii, Chinese gall, prunella vulgaris, cordate houttuynia and garlic. The natural bactericide for preventing and curing pear scab has advantages of wide raw material source and low cost, is composed of pure natural components, not only is non-toxic and non-harmful, but also can effectively prevent and cure pear scab.
Owner:句容市白兔镇沁香果品专业合作社
Bactericidal composition containing cyprodinil and tebuconazole
InactiveCN101543217ASolve the problem of resistanceLower drug costsBiocideFungicidesPropiconazoleActive component
The invention provides a bactericidal composition containing cyprodinil, and the active components comprise cyprodinil and propiconazole, the weight percentage of the cyprodinil and the tebuconazole is 1:10 to 10:1, and the optical weight percentage of the active components is 1 to 5:1 through filtration by test formula. The bactericidal composition has obvious synergized function after compounding, is used for preventing and curing altemaria mali roberts, banana leaf spot, banana scab, pear scab, grape botrytis cinerea, and especially has remarkable preventing and curing effect to the grape botrytis cinerea, the banana scab and the pear scab.
Owner:陕西亿田丰作物科技有限公司
Tebuconazole water dispersible granule and preparation method thereof
InactiveCN101167463AHigh active contentIncrease profitBiocideFungicidesWater dispersibleTriticella flava
The invention discloses a tebuconazole fungicide. The invention belongs to the fungicide technology in the field of plant protection. The composition of the present invention comprises: 10-800 parts of tebuconazole, 20-40 parts of wetting agent, 20-40 parts of dispersant, 20-80 parts of disintegrating agent, 10-50 parts of adsorbent, 10-60 parts of adhesive, Stabilizer 10-80 parts, filler 50-500 parts. The above ingredients are mixed in proportion, after stirring evenly, the mesh powder is obtained by crushing, and the mesh powder and the adhesive are mixed uniformly, then granulated, dried, and sieved to obtain tebuconazole water-dispersible granules. The disadvantages of the existing formulations of azole alcohol reduce the cost of use of farmers and the pollution of the environment, and the present invention has the advantages of high content, fast disintegration, good dispersibility, good storage, transportation and stability during use, and has high activity and high efficacy. Good, safe, mainly used for the control of wheat powdery mildew, banana leaf spot, apple leaf spot, pear scab.
Owner:SHAANXI MEIBANG PHARMA GRP CO LTD
Sterilization composition containing fluxapyroxad and difenoconazole, and application thereof
ActiveCN103907620AExpand the spectrum of prevention and treatmentGood control effectBiocideFungicidesDiseaseSclerotinia
The present invention discloses a sterilization composition adopting fluxapyroxad and difenoconazole as main active components, and an application thereof, and belongs to the technical field of compounded pesticides. According to the present invention, the sterilization composition adopts fluxapyroxad and difenoconazole as main active components, wherein a weight ratio of the fluxapyroxad to the difenoconazole is 1-90:1-90, and the total amount of the fluxapyroxad and the difenoconazole is 2-90% of the mass of the sterilization composition; and the sterilization composition provides significant effects for preparation of drugs for prevention and control of crop resistance plant fungous diseases of cereals, fruits and vegetables, and specifically for preparation of sterilization drugs for prevention and control of powdery mildew, botrytis cinerea, sclerotinia rot, rot disease, rust disease, glume spot of rice, web blotch, downy mildew, rice blast, seedling blight and scab of cucurbits, especially sterilization drugs for prevention and control of pear scab of cucurbits and cucumber powdery mildew. In addition, compared with the single-agent substance, the composition has characteristics of prevention and control spectrum expanding, production and use cost reducing, and drug resistance overcome and delaying.
Owner:JIANGSU FENGDENG PESTICIDE
Sterilization composition containing ZJ5337 and triazole bactericide
ActiveCN104904730ADisease controlImprove the bactericidal effectBiocideFungicidesFlusilazolePear scab
The invention provides a sterilization composition containing ZJ5337 and a triazole bactericide. The triazole bactericide is one of or a combination comprising two or more of tebuconazole, difenoconazole, flusilazole and myclobutanil, and a mass ratio of the ZJ5337 to the triazole bactericide is 20:1-1:20. The sterilization composition has the advantages of good sterilization effect and difficult generation of the drug resistance, and is especially suitable for controlling cucurbits powdery mildew, banana leaf spot disease, apple altermaria leaf spot, pear scab and bittle rot of grape.
Owner:ZHEJIANG RES INST OF CHEM IND CO LTD +2
Method for preparing built bacteriocide and use thereof
The present invention relates to a preparation method of compounded fungicide and application, in particular, it relates to a preparation method for compounding fungicide by using organosulfur and diniconazole and its application. It includes two dosage forms of suspension seed dressing agent and suspension, and can be used for effectively preventing and curing smut of corn, pear scab, powdery mildew of cereals and vinyl black spot, etc.
Owner:孙永吉
Diniconazole water dispersible granule and preparation method thereof
InactiveCN101167462AHigh active contentIncrease profitBiocideFungicidesWater dispersibleAdditive ingredient
The invention discloses a compound hexaconazole water-dispersible granule, which belongs to the fungicide technology in the field of crop protection. The composition of the invention includes: 20-800 parts of hexaconazole, 20-40 parts of a wetting agent, and 20-60 parts of a dispersant 30-80 parts of disintegrant, 10-50 parts of adsorbent, 10-40 parts of adhesive, 10-40 parts of stabilizer, and 50-500 parts of filler. The above ingredients are mixed in proportion, stirred uniformly, crushed to obtain mesh powder, uniformly mixed with mesh powder and adhesive, then granulated, dried and sieved to obtain hexaconazole water-dispersible granules. The invention overcomes the disadvantages of the existing formulations of hexaconazole, reduces the use cost of farmers and the pollution of the environment, and has the advantages of high content, fast disintegration, good dispersibility, good storage, transportation and stability during the use of the invention. Moreover, it has high activity, good efficacy, and safety. It is mainly used for apple leaf spot, pear scab, rice sheath blight, and grape powdery mildew.
Owner:SHAANXI MEIBANG PHARMA GRP CO LTD
Cyprodinil-containing germicide composition
InactiveCN102007928AImprove protectionGood treatment effectBiocideFungicidesThiophanate-methylWater dispersible
The invention provides a cyprodinil-containing germicide composition. The composition comprises an effective active ingredient A and an effective active ingredient B, wherein the effective active ingredient A is cyprodinil; and the effective active ingredient B is one of carbendazol and thiophanate methyl. The germicide composition comprises the following components by weight: 5 to 79 percent of cyprodinil serving as the effective active ingredient A, 10 to 79 percent of thiophanate methyl or carbendazol serving as the effective active ingredient B and the balance of an auxiliary agent and an excipient. The compound composition of the cyprodinil and the thiophanate methyl is prepared into wettable powder, water dispersible granules and a suspension agent and has obvious synergistic effect of preventing and treating alternaria leaf spot and fruit rot of apple, sigatoka, grape powdery mildew, vegetable powdery mildew, pear scab, rice blast and anthracnose.
Owner:SHAANXI MEIBANG PHARMA GRP CO LTD
Fungicide composition of fluoride containing ether bacteria amide and validamycin
The invention discloses a fungicide composition of fluoride containing ether bacteria amide and validamycin, which consists of active components and supplementary materials. The active components are fluoride ether bacteria amide and validamycin, the weight ratio of fluoride ether bacteria amide to validamycin is 1:4-4:1, and the total content of the active components is 10%-60%. The fungicide composition provided by the invention is specially utilized to prevent and control rice sheath blight disease, pyricularia grisea, rice false smut, wheat sharp eyespot, vegetable leaf spot disease, vegetable powdery mildew, pear scab, coniothyrium diplodiella, apple anthracnose, macrophoma kawatsukai, cucumber corynespora target leaf spot and strawberry fusarium wilt and the like.
Owner:SHANDONG UNITED PESTICIDE IND CO LTD
Bactericide for treating pear scab
The invention belongs to the pesticide field and in particular relates to a bactericide for treating pear scab. The technical scheme is as follows: the bactericide comprises the following active ingredients: 5-80% of flusilazole and 8-80% of carbendazim by mass fraction. The bactericide compounded by flusilazole and carbendazim is efficient, low-toxic and systemic, has broad spectrum and has better control effect on various diseases of the fruit trees, vegetables and wheat, such as scab, brown spot, powdery mildew, anthracnose, smut, ring rot, anthracnose, leaf mould, fusarium head blight, etc.
Owner:石岩
Sterilizing composition containing prothioconazole and syp-1620
InactiveCN103070176ASynergistic effect is obviousDelay key drug resistanceBiocideFungicidesAlternariaSuspending Agents
The invention relates to a sterilizing composition containing prothioconazole and syp-1620. The active ingredients of the sterilizing composition are prepared by performing binary combination on the prothioconazole and the syp-1620, wherein the mass ratio of the prothioconazole to the syp-1620 is (1-40):(40-1); and a preparation comprises 1-80 percent by mass of the prothioconazole and the syp-1620 serving as active ingredients and the balance of auxiliary ingredients which are allowed to be used and accepted in pesticides. The sterilizing composition is in the dosage forms of emulsifiable concentrates, suspending agents, wettable powder, water dispersible granules, aqueous emulsions and microemulsions, and is mainly applied to prevention and control of a plurality of diseases such as wheat stripe rust, wheat powdery mildew, wheat sharp eyespot, rice sheath blight, false smut, powdery mildew of cucumber, cucumber downy mildew, grape downy mildew, apple alternaria leaf spot, apple powdery mildew, sigatoka, tomato early blight, pear scab, powdery mildew of strawberry, rust of sunflower and the like.
Owner:HAILIR PESTICIDES & CHEM GRP
A kind of veratrine plant source compound fungicide and its application
ActiveCN106070377BEasy to degradeLower resistanceBiocideDead animal preservationPhytophthora sp.Plant Sources
Owner:BEIJING UNION UNIVERSITY
Sterilization composition containing cyclohexane sulfonamide and fenaminstrobin and application of sterilization composition
The invention discloses a bactericidal composition containing cyclohexastrobin and enoxistrobin and application thereof. The bactericidal composition uses cyclohexastrobin and enoxastrobin as main active ingredients, wherein the mass ratio of cyclohexastrobin to oxastrobin is 1:50-70:1. The bactericidal composition can be applied to the prevention and treatment of cereals, fruit trees, and vegetable diseases, has a high synergistic effect, overcomes and delays the drug resistance of pathogens, has fast sterilization speed, long-lasting effect, reduces application costs, and has good control effect. Significantly better than its single dose use. The present invention can be used to control fungal diseases on crops, especially can be used to control tomato gray mold, pear scab, wheat rust, wheat powdery mildew, rice sheath blight, cucumber powdery mildew, grape downy mildew, tomato Early blight and other fungal diseases, the effect is better than a single dose.
Owner:NANJING HUAZHOU PHARMA
Sterilizing composition containing enestroburin and tiadinil
InactiveCN103081924ASynergistic effect is obviousDelay key drug resistanceBiocideFungicidesDiseaseEnestroburin
The invention relates to a sterilizing composition containing enestroburin and tiadinil. An effective component is a binary compound of the enestroburin and the tiadinil. The mass ratio of the enestroburin to the tiadinil is (1-40): (40-1); the mass part ratio of the effective components enestroburin to the tiadinil in a preparation is 1-80%; and the residue is auxiliary components which are allowably used and acceptable in pesticides. The dosage forms of the sterilizing composition disclosed by the invention comprise missible oil, a suspending agent, wettable powder, a water dispersible granule, emulsion in water and micro-emulsion; and the sterilizing composition is mainly used for preventing and controlling powdery mildew, rust disease and rice blast, and has certain effects of banded sclerotial blight, late blight or epidemic diseases, downy mildew, rice sheath blight disease, false smut, apple altermaria leaf spot, sigatoka and pear scab.
Owner:HAILIR PESTICIDES & CHEM GRP
Water emulsion sterilization compound and preparation method thereof
The invention discloses an aqueous emulsion bactericidal compound and a preparation method thereof; the aqueous emulsion bactericidal compound comprises the components in the weight percentage: 10-80% of epoxiconazole technical product of pesticides, 1-12% of solvent, 1-15% of emulsifier, 0.1-5% of thickening agent, 0.1-7% of antifreeze, 0.1-1% of defoamer, and the rest of water. The aqueous emulsion bactericidal compound has good drug effect on pear scab, alternaria leaf spot of apples, early blight of tomato, wheat rust, anthracnose of pepper, powdery mildew of strawberry, and the like, and the control effect reaches over 86%. Furthermore, as no organic solvent is adopted, the manufacturing cost is low, and the toxicity of the preparation for the users is reduced. The aqueous emulsion bactericidal compound has no peculiar smell, and is not inflammable, so as to be safer in transportation and storage.
Owner:张少武
Production method of biological organic fertilizer
ActiveCN104261912AEasy to useBacteriostaticBio-organic fraction processingExcrement fertilisersBacillus licheniformisRoot rot
The invention provides a production method of a biological organic fertilizer. The production method comprises the following steps: mixing corn straws, wheat straws, chicken manure, sheep manure and pig manure in a certain ratio for fermenting for 7-15 days, next, drying and crushing into powder, sieving the powder, adding water to the powder and pelletizing to form particles having the diameters in the range of 1mm to 5mm, drying the particles, putting the particles in a pneumatic suspension device, injecting a proper quantity of water soluble binder and then injecting the powder of three-strain bacillus licheniformis, repeating for a plurality of times until the desired addition quantity of the three-strain bacillus licheniformis is finished, heating a gas blown into the pneumatic suspension device to the range of 40 to 50 DEG C, and finally, cooling and packaging. The production method of the biological organic fertilizer has the advantages that the three-strain bacillus licheniformis is convenient to use, and the survival rate of the effective viable organisms of the three-strain bacillus licheniformis is high, and as a result, the bacteroidal and mycotic root rots of soil and pear scab can be inhibited and the pathogenic bacteria can be killed, and furthermore, the soil fertility can be improved.
Owner:SHANXI KINGSHINE FERTILIZER
A sterilization composition containing prothioconazole and a compound named as Chinese characters 'Fubenmixian'an' by the inventor
InactiveCN107347892ASynergistic effect is obviousDelay key drug resistanceBiocideFungicidesDiseaseCompound name
The invention relates to a sterilization composition containing prothioconazole and a compound named as Chinese characters 'Fubenmixian'an' by the inventor. Effective components of the composition are the prothioconazole and the 'Fubenmixian'an' which are compounded. The mass ratio of the prothioconazole to the 'Fubenmixian'an' is 1-40:40-1. A preparation includes 1-80% by mass of the effective components which are the prothioconazole and the 'Fubenmixian'an', with the balance being auxiliary components allowable and acceptable in pesticides. The dosage form of the composition is an emulsifiable solution, a suspension, wettable powder, water dispersible granules, an emulsion in water and a microemulsion. The composition is mainly used for preventing and treating wheat rust disease, wheat powdery mildew, wheat banded sclerotial blight, rice banded sclerotial blight, rice sheath blight disease, green smut, cucumber powdery mildew, cucumber downy mildew, grape downy mildew, apple alternaria leaf spot, apple powdery mildew, banana leaf spot, tomato early blight, pear scab, strawberry powdery mildew, sunflower rust disease, and other diseases.
Owner:HAILIR PESTICIDES & CHEM GRP
Purple stem boneset extract for prevention and treatment of plant disease
InactiveCN100340171CGood control effectReduce the cost of prevention and treatmentBiocideDisinfectantsEUPATORIUM ExtractPathogenic bacteria
Owner:YUNNAN AGRICULTURAL UNIVERSITY
Pear scab control method
InactiveCN106342600APrevent diseasePrevention and control methods are safe and effectiveCultivating equipmentsPlant protectionGrowing seasonThinning
Provided is a pear scab control method. The method comprises the steps that 1, diseased branches, diseased leaves and diseased fruits are removed after a pear tree sprouts and destroyed by fire or buried deeply; in the growing season, cleaning and thinning are conducted inside a tree crown, and long branches and dense branches are pruned; for a densely-planted pear orchard, pruning is conducted after extension branches grow to be mutually crossed; pruning is conducted on trees which have too small crown inner layer spacing or are too high; after leaves fall in autumn, fallen leaves, fallen fruits and weeds in the pear orchard are swept, and the diseased branches and withered branches are cut out by combining winter pruning and buried deeply or burned down in a centralized mode; 2, 80% of Bike wettable powder is sprayed one week after flowers of the pear trees fall, pesticide application is conducted once every 15 d to 18 d for 2-3 months, and 3-4 L of liquid pesticide is sprayed to each tree; 3, after fruit fixing is conducted on the pear trees, bagging is conducted, and high-efficiency fungicide is sprayed once before bagging is conducted. According to the pear scab control method, the control method is safe and effective, no chemical injury phenomenon exists, morbidity of pear scab can be effectively prevented, and the method has the wide application and popularization value.
Owner:姜韫英
Bactericidal composition containing azoxystrobin and fenaminstrobin
The invention discloses a bactericidal composition containing azoxystrobin and fenaminstrobin and application thereof. The bactericidal composition uses the azoxystrobin and the fenaminstrobin as main effective ingredients, wherein the mass ratio of the azoxystrobin to the fenaminstrobin is (70:1) to (1:50). The bactericidal composition can be applied to prevention and control of cereal, fruit tree and vegetable diseases, has a higher synergistic interaction effect, overcomes and delays the drug resistance of pathogenic bacteria and is high in sterilization speed and long in lasting period, the application cost is reduced, and a prevention and control effect is obviously superior to the effects of single chemical pesticides in use. The bactericidal composition can be used for preventing and controlling fungous diseases of crops, especially can be used for preventing and controlling powdery mildew, wheat glume blotch, wheat rust, wheat powdery mildew, rice sheath blight disease, powdery mildew of cucumbers, downy mildew of cucumbers, plasmopara viticola, apple powdery mildew, tomato early blight, pear scab and other fungal diseases and is better than the single chemical pesticides in effect in use.
Owner:NANJING HUAZHOU PHARMA
Bactericidal composition containing picoxystrobin and hexaconazole and application of bactericidal composition
InactiveCN108651477AThe mechanism of action is differentReduce dosageBiocideDead animal preservationDiseaseSheath blight
The invention discloses a bactericidal composition containing picoxystrobin and hexaconazole and an application of the bactericidal composition. The bactericidal composition uses the picoxystrobin andthe hexaconazole as main effective ingredients, wherein a mass ratio of the picoxystrobin to the hexaconazole is 1:50 to 50:1. The bactericidal composition disclosed by the invention can be applied to prevent and control diseases of cereals, fruit trees and vegetables, has a higher synergistic effect, overcomes and delays drug resistance of pathogenic bacteria, has a fast sterilization speed anda long lasting effect, reduces application costs, and has prevention and control effects significantly better than those of an individually-used single agent in the composition; and the bactericidal composition can be used for preventing and controlling fungal diseases on crops, in particular used for preventing and controlling fungal diseases such as leaf blotch of wheat, leaf rust, glume blotch,brown spot, powdery mildew, net blotch and leaf scald disease, rice sheath blight, rice false smut, vegetable leaf spot disease, anthracnose disease, white rot and apple powdery mildew, rust disease,brown spot, anthracnose, pear scab, alternaria blotch, ring rot anthracnose and grape black rot, and has an effect better than that of the individually-used single agent.
Owner:NANJING REDSUN
Sterilization composition containing silthiopham and flusilazole and application thereof
InactiveCN105475341AThe mechanism of action is differentReduce dosageBiocideDead animal preservationBiotechnologyFungal disease
The invention discloses a sterilization composition containing silthiopham and flusilazole and application thereof. The sterilization composition takes silthiopham and flusilazole as main effective components, wherein the mass ratio of silthiopham to flusilazole is (1-70) to (1-50). The sterilization composition can be applied to prevention and treatment of diseases of cereals, fruit trees and vegetables, has a relatively high synergistic interaction effect and particularly can be applied to prevention and treatment of fungal diseases including take-all disease of wheat, pear scab, wheat glume blotch and the like; the drug resistance of pathogenic bacteria is overcome and delayed, the sterilization speed is high, the lasting period is long and the application cost is reduced; and the prevention and treatment effect is obviously better than that of a single dosage.
Owner:NANJING HUAZHOU PHARMA
Bactericidal composition for controlling main fungal diseases of pears and application thereof
InactiveCN110771621AGood synergyOvercoming or delaying drug resistanceBiocideFungicidesBiotechnologyAzoxystrobin
The invention discloses a bactericidal composition for controlling main fungal diseases of pears and application thereof. The bactericidal composition adopts flusilazole, pyraclostrobin and a chitosanquaternary ammonium salt as the main components, according to different action mechanisms of flusilazole and pyraclostrobin, combines the induced disease resistance and the film-forming properties ofchitosan quaternary ammonium salt, and is assisted by appropriate auxiliary assistants, wherein the chitosan quaternary ammonium salt accounts for 50% of the mass of the main components, and the massratio of flusilazole to pyraclostrobin is 1:10-10:1. The bactericidal composition shows a synergistic effect in the above proportion range, has the characteristics of high efficiency, low toxicity, broad spectrum, long lasting period and low application cost, meanwhile delays the drug resistance of pathogenic bacteria, and reduces the dosage of chemical fungicides. The bactericidal composition can be used for controlling main fungal diseases of pears, especially pear black spot, pear scab, pear anthracnose, pear rust, pear fruit ring rot and other fungal diseases, and has obviously superior control effects to corresponding single agents and conventional compounding agents.
Owner:JIANGSU ACAD OF AGRI SCI
Bactericide composition for preventing and treating pear black spots and preparation method thereof
InactiveCN106490005AIncrease productionImprove stress resistanceBiocideDead animal preservationPhylloxeraApocynum venetum
The invention provides a bactericide composition for preventing and treating pear black spots and belongs to the technical field of pesticides. The bactericide composition for preventing and treating the pear black spots is prepared from, by weight, 10-30 parts of radix angelicae pubescentis, 10-30 parts of fructus cnidii, 10-30 parts of sophora alopecuroide, 10-30 parts of broom flowers, 5-20 parts of herba asari sieboldii, 5-20 parts of lesser bougainvillea flowers, 5-20 parts of calculus bovis, 5-15 parts of the fruit of Chinese magnoliavine, 3-12 parts of cacumen biotae, 3-12 parts of apocynum venetum, 3-12 parts of solidago virgaurea, 1-10 parts of saururus chinensis and 1-5 parts of biological fungicide, and the biological fungicide is prepared from, by mass, 50%-70% of bacillus subtilis and 30%-50% of beauveria bassiana. The bactericide composition can efficiently prevent and treat the pear black spots, the preventing and treating effect can reach 97% or above, the pesticide effect is stable, and duration time is long; the stress resistance of pear trees can be improved, and the bactericide composition also has a good preventing and treating effect on pear scab, the pear rust disease, pear phylloxera and the like.
Owner:ZHENGZHOU SIBIAN TECH CO LTD
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