CN1269140A - Composition for preventing and controlling plant diseases - Google Patents

Composition for preventing and controlling plant diseases Download PDF

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Publication number
CN1269140A
CN1269140A CN99104779A CN99104779A CN1269140A CN 1269140 A CN1269140 A CN 1269140A CN 99104779 A CN99104779 A CN 99104779A CN 99104779 A CN99104779 A CN 99104779A CN 1269140 A CN1269140 A CN 1269140A
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China
Prior art keywords
brassin lactones
composition
plant diseases
fungicide
controlling plant
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CN99104779A
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Chinese (zh)
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黄志桂
秦森荣
黄允才
陈甫雪
黄新华
黄建
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Individual
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture

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  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The present invention relates to a composite for preventing and curing plant diseases, and its main ingredients include plant growth regulator, containing brassin lactones and one or several kinds of systemic fungicide, jinganmycin, protective fungicide and virus inhibitor, and it possesses the actions of promoting growth of crops, fruit trees and flowers, raising fruiting rate, increasing yield and improving quality, can be effectively used for preventing and curing plant diseases resulted from fungi, bacteria and viruses, such as wilt of cotton, banded sclerotial blight of rice plant, downy mildew of cucumber, virus disease of to mato and pepper and mosaic disease of tobacco, cucumber, watermelon and corn, etc..

Description

The composition of controlling plant diseases
The present invention relates to a kind of composition with multi-functional controlling plant diseases such as the mycosis of preventing and treating, bacteriosis, virus disease and coordinate plant growth.
The natural brassin lactones (being brassinosteroid) that directly extracts from plant corpus is that a class is efficient, wide spectrum, nontoxic plant growth regulator, is widely used in grain, cotton, oil, vegetables, fruit tree, tea, cigarette, mulberry, genseng, flowers, trees etc.The verticillium wilt of cotton and rice sheath blight disease are by fungus-caused, directly influence the output of crops such as cotton and paddy rice.The present method of preventing and treating mainly adopts sterilization ling, the SC of sulphur more than 40%, jinggangmeisu etc., and control efficiency is prevented and treated disease below 50% with them, and crop also is subjected to damaging in various degree unavoidably.
The object of the present invention is to provide a kind of composition of controlling plant diseases, it not only can be prevented and treated by fungi and the plant disease that causes of virus such as cotton verticillium wilt, fusarium wilt, rice sheath blight disease, cucumber downy mildew, tomato eqpidemic disease, ginger rot, root rotof flax, sclerotinia rot of colza, corn banded sclerotial blight, tobacco mosaic, pepper virus disease etc., have the plant growing of promotion and production-increasing function simultaneously, improve crop quality, and strengthen the anti-adversity ability of plant.
The objective of the invention is to adopt following scheme to realize: the composition of described controlling plant diseases also contains a kind of to several in systemic fungicide, jinggangmeisu, protective fungicide, the viral inhibitors except that containing brassin lactones class growth regulator; By pure former medicine weight: brassin lactones class plant growth regulator 10 -10-10 parts, systemic fungicide 0-40 part, jinggangmeisu 0-30 part, protective fungicide 0-35 part, viral inhibitors 0.01-50 part.
The composition of controlling plant diseases of the present invention is by pure former medicine weight: brassin lactones class plant growth regulator 10 -6-10 -1Part, systemic fungicide 6-30 part, jinggangmeisu 8-25 part, protective fungicide 3-25 part, viral inhibitors 3-35 part.
Brassin lactones class plant growth regulator of the present invention is a kind of to several in brassin lactones, table brassin lactones, the brassin lactones compounds such as table high brassin lactones etc.
Systemic fungicide of the present invention is carbendazim, triazolone, thiophanate-methyl, thiophanate, tricyclazole, benomyl, fenaminosulf, kitazine, Isoprothiolane, carboxin.Protective fungicide is sulphur, dimethachlon, tpn, iprodione, pcnb.Viral inhibitors is C 10-24Long-chain fatty acid, Polysaccharides, protein hydrolysate (polypeptide), moroxydine.The antibiotics bactericide can also be an antimycoin 120 except that jinggangmeisu.
Protective fungicide also claims non-internal-absorting bactericide, this class medicine can be inhaled and be attached to plant surface, can not be absorbed in the plant corpus, so can not kill bacterium in the invaded plants body, play the adhesion that the protective plant body surface is not subjected to some bacterium, thereby plant is played the prevention protective effect; Systemic fungicide can be killed the pathogenic bacteria of having invaded plant inside directly by plant absorbing, can thoroughly eliminate the disease symptom; Because of protective fungicide and systemic fungicide great majority are synthetic chemistry agricultural chemicals, in application process, some fungi can occur and develop immunity to drugs, the antibiotics bactericide has then been avoided the deficiency of chemical pesticide; Because plant virus is to enter plant tissue's organ, metabolic poison also enters the body fluid circulation to the bigger harm of plant, adopts viral inhibitors, and its control efficiency only is 30-60% also, and the plant recovery normal growth is not also had regulating action.The present invention is according to effective combination of the bactericide and the plant growth regulator of several types, is mixed with a kind of existing promotion plant growing, improves crop quality and can prevent and treat the plant disease that multiple fungi and virus cause again effectively.The present invention can be provided with different prescriptions according to the difference of practical application purpose.In process for preparation, according to prescription, take by weighing systemic fungicide such as carbendazim, triazolone, thiophanate-methyl etc., jinggangmeisu, protective fungicide such as sulphur etc., viral inhibitors such as C 10-24Long-chain fatty acid etc. are allocated the brassin lactones of respective amount and auxiliary agent, solvent, emulsifier into and are made.Systemic fungicide involved in the present invention also can adopt thiophanate, tricyclazole, benomyl, fenaminosulf, kitazine, Isoprothiolane, carboxin etc. except that adopting carbendazim, triazolone, thiophanate-methyl; The antibiotics bactericide also can adopt antimycoin 120 etc.; Protective fungicide adopts outside the sulphur, also can adopt dimethachlon, tpn, iprodione, pcnb etc.; Viral inhibitors removes and adopts C 10-24Outside the long-chain fatty acid, also can adopt Polysaccharides, protein hydrolysate (polypeptide), moroxydine etc.Auxiliary agent can be various bleeding agents, synergist, promoter etc.; Solvent can be water, toluene, dimethylbenzene, alcohol, methyl alcohol, acetone, acetate etc.; Emulsifier is various nonionics and compound surfactant.
The composition of controlling plant diseases of the present invention can be made missible oil (EC) according to actual needs, or wettable powder (WP), or suspension emulsion (SC), or other any formulations of pesticide.
The present invention compared with prior art has substantive distinguishing features and obvious improvement: with combining of auxin brassin lactones and systemic fungicide, antibiotic bactericide, viral inhibitors and protective fungicide, having remedied many Pesticidal products only has the deficiency of simple function, crops, fruit tree, flowers etc. is played multiple efficacies such as nutrition, health care, short livings, disease-resistant, rehabilitation: obviously have and promote growth, improve solid (really) rate, increase the effects such as quality of output, raising crops and crop product; Have effects such as disease resistance, raising crop anti-adversity simultaneously; Can effectively prevent and treat cotton verticillium wilt, cotton wilt, rice sheath blight disease, cucumber downy mildew, tomato eqpidemic disease, ginger rot, root rotof flax, sclerotinia rot of colza, corn banded sclerotial blight, tobacco mosaic, pepper virus disease etc., control efficiency is with more than 60%.
The invention will be further described below by specific embodiment:
Embodiment 1
Take by weighing 30 gram carbendazim, 3 gram fatty acid mixeds, brassin lactones, 0.0005 gram, add in the solvent after the stirring and dissolving, add the blending of auxiliary agent and emulsifier again, promptly obtain the 100 gram cottons enemy's missible oil (EC) that withers to 100 grams.The cotton that makes with the present invention enemy's missible oil that withers, control cotton verticillium wilt, fusarium wilt, damping off, control efficiency reaches 60-78%.Show through potted plant, sub-district and field experiment synthesis result: the cotton enemy's missible oil that withers has the remarkable result of disease-preventing and yield-increasing to the verticillium wilt pathogen of crops such as cotton, eggplant, promptly crop is played multiple efficacies such as nutrition, health care, short living, disease-resistant, rehabilitation, and strengthen the anti-adversity ability of plant, improve crop and product quality, easy to use.
Embodiment 2
Take by weighing 8 gram carbendazim, brassin lactones, 0.1 gram, add in the solvent after the stirring and dissolving, add the blending of auxiliary agent and emulsifier again, promptly obtain the 100 gram cottons enemy's missible oil (EC) that withers to 100 grams.The cotton that makes with the present invention enemy's missible oil that withers reaches 70-85% to the control efficiency of cotton verticillium wilt, fusarium wilt.
Embodiment 3
After taking by weighing carbendazim 8 grams, the preliminary pulverizing of sulphur 25 grams, join in the solvent, stir, after ultra-fine grinding, add brassin lactones 0.0001 gram and water and emulsifier, transfer to 100 grams, stir with auxiliary agent.Promptly obtain 100 the gram cottons wither enemy suspension emulsion (SC).The cotton that makes with the present invention enemy's suspension emulsion that withers is 60-70% to the control efficiency of cotton verticillium wilt, fusarium wilt.
Embodiment 4
Process for preparation is with embodiment 3, and its prescription is: carbendazim 22 grams, C 18-24Fatty acid mixed 5 gram, sulphur 10 grams, brassin lactones 0.01 gram, all the other be auxiliary agent, solvent, water, emulsifier, obtain 100 gram cottons and wither and oppose suspension emulsion (SC).Preventive effect to cotton verticillium wilt, fusarium wilt reaches 65-76%.
Embodiment 5
Get the component proportioning: carbendazim 20 grams, sulphur 20 grams, brassin lactones 0.01 gram and an amount of auxiliary agent, solvent, emulsifier, join carbendazim, brassin lactones and the preliminary sulphur and the emulsifier of pulverizing of said ratio in the appropriate solvent simultaneously, after stirring, again with the auxiliary agent mixing, oven dry mixes the back ultra-fine grinding with Cosan.Acquisition 100 gram cottons wither and oppose wetting powder (WP).Preventive effect to cotton verticillium wilt, fusarium wilt is 60-80%.
Embodiment 6
Getting the component proportioning is: carbendazim 15 grams, fatty acid mixed 4 restrain, sulphur 8 restrains, brassin lactones 0.1 gram and an amount of auxiliary agent, solvent, emulsifier, and compound method is with embodiment 5, and acquisition 100 gram cottons wither and oppose wettable powder (WP).To cotton verticillium wilt, fusarium wilt preventive effect is 75-88%.
Embodiment 7
Getting the component proportioning is: thiophanate-methyl 30 grams, fatty acid mixed 6 grams, brassin lactones 0.15 gram, and all the other are auxiliary agent, solvent, emulsifier, process for preparation obtains withered loose (EC) of 100 gram lines with embodiment 1.To the rice sheath blight disease preventive effect is 70-97%.
Embodiment 8
Getting the component proportioning is: thiophanate-methyl 10 grams, brassin lactones 0.01 gram, and all the other are auxiliary agent, solvent, emulsifier, process for preparation obtains withered loose (EC) of 100 gram lines with embodiment 1.To the rice sheath blight disease preventive effect is 68-88%.
Embodiment 9
Getting the component proportioning is: jinggangmeisu 20 grams, brassin lactones 0.15 gram, and all the other are auxiliary agent, solvent, water, emulsifier, compound method obtains withered loose (SC) of 100 gram lines with embodiment 3.To the rice sheath blight disease preventive effect is 75-95%.
Embodiment 10
Getting the component proportioning is: jinggangmeisu 3 grams, brassin lactones 0.008 gram, and all the other are auxiliary agent, solvent, water, emulsifier, compound method obtains withered loose (SC) of 100 gram lines with embodiment 3.To the rice sheath blight disease preventive effect is 70-90%.
Embodiment 11
Getting the component proportioning is: Polysaccharides 3 grams, brassin lactones 0.15 gram, fatty acid mixed 20 grams, and all the other are auxiliary agent, solvent, emulsifier, compound method obtains 100 gram virus gram suspension emulsions (SC) with embodiment 3.To the tobacco mosaic preventive effect is 65-75%.
Embodiment 12
Getting the component proportioning is: Polysaccharides 30 grams, brassin lactones 0.001 gram, fatty acid mixed 20 grams, and all the other are auxiliary agent, solvent, water, emulsifier, compound method obtains 100 gram virus gram suspension emulsions (SC) with embodiment 3.To pepper virus disease preventive effect is 62-74%.

Claims (7)

1, a kind of composition of controlling plant diseases contains brassin lactones class plant growth regulator, it is characterized in that it also contains a kind of to several in systemic fungicide, jinggangmeisu, protective fungicide, the viral inhibitors; By pure former medicine weight: brassin lactones class plant growth regulator 10 -10-10 parts, systemic fungicide 0-40 part, jinggangmeisu 0-30 part, protective fungicide 0-35 part, viral inhibitors 0.01-50 part.
2, the composition of controlling plant diseases according to claim 1 is characterized in that described brassin lactones class plant growth regulator is a kind of to several in brassin lactones, table brassin lactones, the brassin lactones compounds such as table high brassin lactones etc.
3, the composition of controlling plant diseases according to claim 1 is characterized in that by pure former medicine weight: brassin lactones class plant growth regulator 10 -6-10 -1Part, systemic fungicide 6-30 part, jinggangmeisu 8-25 part, protective fungicide 3-25 part, viral inhibitors 3-35 part.
4, the composition of controlling plant diseases according to claim 1 is characterized in that systemic fungicide is carbendazim, triazolone, thiophanate-methyl, thiophanate, tricyclazole, benomyl, fenaminosulf, kitazine, Isoprothiolane, carboxin.
5, the composition of controlling plant diseases according to claim 1 is characterized in that protective fungicide is sulphur, dimethachlon, tpn, iprodione, pcnb.
6, the composition of controlling plant diseases according to claim 1 is characterized in that viral inhibitors is C 10-24Long-chain fatty acid, Polysaccharides, protein hydrolysate (polypeptide), moroxydine.
7, the composition of controlling plant diseases according to claim 1, the formulation that it is characterized in that the composition of controlling plant diseases is a missible oil, or pulvis, or suspension emulsion.
CN99104779A 1999-03-29 1999-03-29 Composition for preventing and controlling plant diseases Pending CN1269140A (en)

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100348714C (en) * 2005-05-19 2007-11-14 中国农业大学 Process for preserving bacterial strain of cucumber downy mildew bacteria
CN100364398C (en) * 2005-09-15 2008-01-30 南京第一农药有限公司 Synergistic germicide composition containing prochloraz or its manganese salt and brassin and its application
CN101341884B (en) * 2008-09-03 2011-04-20 王拴正 Agent for preventing, treating phytosis and increasing yield for tobacco crops
CN102617230A (en) * 2012-03-22 2012-08-01 张向东 Composite type biological pesticide fertilizer for preventing rice disease and preparation method thereof
CN103027058A (en) * 2011-10-08 2013-04-10 安徽众邦生物工程有限公司 Fungicide composition for preventing and treating rice diseases
CN103315009A (en) * 2013-06-21 2013-09-25 苏州市阳澄湖现代农业发展有限公司 Suspoemulsion pesticide composition for controlling Rhizoctonia solani and preparation method thereof
CN105028040A (en) * 2015-06-30 2015-11-11 云南天质网络科技有限公司 Control method for rice seedling blight disease
CN106172407A (en) * 2016-07-01 2016-12-07 北京天辰云农场科技股份有限公司 Ultra-low volume spray liquor containing brassin lactones and preparation and application thereof
CN107736189A (en) * 2017-11-24 2018-02-27 遵义市播州区铃经纬香菇种植有限公司 A kind of Water retaining agent for edible fungi
CN107950325A (en) * 2017-10-23 2018-04-24 湖北省农业科学院粮食作物研究所 Implantation methods are remedied after semilate rice long-time waterflooding
CN108684692A (en) * 2018-03-30 2018-10-23 山东农业大学 A kind of liquor, the preparation method and its usage of prevention droop
CN109673647A (en) * 2017-10-18 2019-04-26 重庆市优胜科技发展有限公司 Crop sheath blight disease controlling medicament
CN109730071A (en) * 2019-02-27 2019-05-10 丰县嘉诺农业科技发展有限公司 A kind of composition of medicine and preparation method thereof for preventing and treating vegetable sprout term damping-off
CN109938055A (en) * 2019-04-10 2019-06-28 江西鑫邦科技有限责任公司 It is a kind of for preventing and treating the composition pesticide of rice sheath blight disease
CN110692628A (en) * 2019-11-08 2020-01-17 广西壮族自治区农业科学院 Downy mildew prevention and treatment method for downy mildew of downy grapes, prevention and treatment agent and preparation method of prevention and treatment agent

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100348714C (en) * 2005-05-19 2007-11-14 中国农业大学 Process for preserving bacterial strain of cucumber downy mildew bacteria
CN100364398C (en) * 2005-09-15 2008-01-30 南京第一农药有限公司 Synergistic germicide composition containing prochloraz or its manganese salt and brassin and its application
CN101341884B (en) * 2008-09-03 2011-04-20 王拴正 Agent for preventing, treating phytosis and increasing yield for tobacco crops
CN103027058A (en) * 2011-10-08 2013-04-10 安徽众邦生物工程有限公司 Fungicide composition for preventing and treating rice diseases
CN102617230A (en) * 2012-03-22 2012-08-01 张向东 Composite type biological pesticide fertilizer for preventing rice disease and preparation method thereof
CN103315009A (en) * 2013-06-21 2013-09-25 苏州市阳澄湖现代农业发展有限公司 Suspoemulsion pesticide composition for controlling Rhizoctonia solani and preparation method thereof
CN105028040A (en) * 2015-06-30 2015-11-11 云南天质网络科技有限公司 Control method for rice seedling blight disease
CN106172407A (en) * 2016-07-01 2016-12-07 北京天辰云农场科技股份有限公司 Ultra-low volume spray liquor containing brassin lactones and preparation and application thereof
CN109673647A (en) * 2017-10-18 2019-04-26 重庆市优胜科技发展有限公司 Crop sheath blight disease controlling medicament
CN107950325A (en) * 2017-10-23 2018-04-24 湖北省农业科学院粮食作物研究所 Implantation methods are remedied after semilate rice long-time waterflooding
CN107736189A (en) * 2017-11-24 2018-02-27 遵义市播州区铃经纬香菇种植有限公司 A kind of Water retaining agent for edible fungi
CN108684692A (en) * 2018-03-30 2018-10-23 山东农业大学 A kind of liquor, the preparation method and its usage of prevention droop
CN108684692B (en) * 2018-03-30 2021-01-15 山东农业大学 Liquid agent for preventing and treating blight, preparation method and application thereof
CN109730071A (en) * 2019-02-27 2019-05-10 丰县嘉诺农业科技发展有限公司 A kind of composition of medicine and preparation method thereof for preventing and treating vegetable sprout term damping-off
CN109938055A (en) * 2019-04-10 2019-06-28 江西鑫邦科技有限责任公司 It is a kind of for preventing and treating the composition pesticide of rice sheath blight disease
CN110692628A (en) * 2019-11-08 2020-01-17 广西壮族自治区农业科学院 Downy mildew prevention and treatment method for downy mildew of downy grapes, prevention and treatment agent and preparation method of prevention and treatment agent
CN110692628B (en) * 2019-11-08 2021-06-25 广西壮族自治区农业科学院 Downy mildew prevention and treatment method for downy mildew of downy grapes, prevention and treatment agent and preparation method of prevention and treatment agent

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