CN101904338A - Compound drug for preventing and curing citrus canker - Google Patents
Compound drug for preventing and curing citrus canker Download PDFInfo
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- CN101904338A CN101904338A CN201010239094XA CN201010239094A CN101904338A CN 101904338 A CN101904338 A CN 101904338A CN 201010239094X A CN201010239094X A CN 201010239094XA CN 201010239094 A CN201010239094 A CN 201010239094A CN 101904338 A CN101904338 A CN 101904338A
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Abstract
The invention discloses a compound drug for controlling citrus canker, comprising the following components in percentage by weight: 22.5%-30% of allicin, 36%-48% of streptomycin, 6% of wetting diffusant and the balance of kieselguhr filler. The 6% of wetting diffusant consists of 2% of sodium butyl naphthalene sulfonate (NEDALBA-75), 2% of sodium lignin sulfonate (M-9), 1% of lauryl alcohol polyoxyethylene ether (JFC) and 1% of carboxymethylcellulose (CMC). The compound drug for controlling the citrus canker can be used for controlling treetop citrus canker and fruit canker, is the low toxicity and residual free super active biogenic bactericide, has specially good effect on the canker and the control efficiency of more than 80 percent, is safe for fruit tress and is environmentally friendly; and the compound drug has the function of repelling pests spreading the citrus canker and can effectively reduce wounds and cut off propagation paths.
Description
Technical field
The present invention relates to a kind of combination drug of preventing and treating citrus bacterial canker disease, belong to technical field of pesticide.
Background technology
Citrus bacterial canker disease is the bacterial disease that is caused by the pathogenic mutation (Xanthomonas axonopodispv.citri (Hasse) Vauterin et al) of carpetweed Xanthomonas campestris oranges and tangerines.This pathogeny bacterium is mainly infected rutaceae, and is the most susceptible with kinds such as sweet orange, navel orange, bitter oranges, and mainly cause harm oranges and tangerines blade, branch, pericarp cause early stage shedding when serious.The citrus bacterial canker disease scab size of different cultivars there are differences, and the fruits nutrition that infects canker is worth low, poor quality, not only reduces economic worth, and has a strong impact on export trade.The c itrus canker germ survives the winter in the scab of leaf, branch and fruit, overflows from sick portion when spring in next year, condition was suitable, by wind and rain, insect transmission, invades through host's pore, hole skin and wound, makes blade, the tender tip and fruit morbidity.High temperature and rainy helps breeding and the propagation of germ season, so sick the generation in the subtropical zone seriously, the heaviest with the summer shoot morbidity in the oranges and tangerines garden, autumn growth takes second place, and the spring tip is the lightest.Simultaneously, it is many that quantity takes place for the insect of the oranges and tangerines blade of causing harm such as leaf miner, swallowtail butterfly larva etc., causes a large amount of wounds, helps germ and invade, and it is serious to cause disease to take place.
The seriousness that endangers aborning at citrus bacterial canker disease, both at home and abroad the expert consistent think strengthen quarantine, be the key that solves citrus bacterial canker disease in conjunction with the process for comprehensively treating of cultural control and chemical control.C itrus canker also can't be eradicated at present, but can prevent the large tracts of land propagation by medicament.The chemical agent that present control citrus bacterial canker disease generally adopts is a copper agent, and this series bactericidal agent can reduce germ further the infecting young leaves and fruit on the Lao Ye effectively.But the long-term use of copper agent not only can stimulate the big generations of mite pest such as two spotted spider mite, induces germ to develop immunity to drugs, and easily causes the copper ion in the fruit to exceed standard, and reduces fruit quality.
Summary of the invention
Purpose of the present invention: the defective at prior art exists provides a kind of low toxicity, noresidue, canker is had special efficacy and the strong biogenic bactericide of control efficiency.
Each raw materials by weight proportioning of the combination drug of control citrus bacterial canker disease of the present invention is: allicin 22.5%～30%, streptomycin 36%～48%, wetting diffusant 6%, tripolite filling material surplus.
Wetting diffusant 6% of the present invention contains: 2% sodium butylnaphthalenesulfonate (NEDAL BA-75), 2% sodium lignin sulfonate (M-9), 1% laruyl alcohol (base) polyoxyethylene groups ether (JFC), 1% carboxymethyl cellulose (CMC).
Medicament of the present invention can be used for preventing and treating citrus bacterial canker disease, comprising:
1, the control of tip canker
Control in spring: before the young sprout rudiment, comprehensively prevent and treat 1 time with 3000～4000 times of liquid of this medicament; Spray 3000～4000 times of liquid of this medicament 1 time when treating young sprout length to 1.5～2cm.Simultaneously, carry out the control of mite class.
Summer control: be the main season of canker control summer, when treating summer shoot length to 1～1.5cm, sprays 2～3 times 7～8 days intervals with 3000～4000 times of liquid of this medicament.The responsive garden suggestion dispenser summer shoot of erasing simultaneously.
Control in autumn: spray 1～2 time with 3000～4000 times of liquid of this medicament.Often there are autumn insect pests such as mite class, scale insect, leaf miner, leaf roller to take place, in diseases prevention, will carry out the worm work of controlling.
The control in winter.Wipe out disease branch, sick leaf, and concentrate burn during clear garden winter.
2, the control of fruit canker
Young fruit spends the back to spray 3000～4000 times of liquid of this medicament 1 time in 10～15 days thanking, and at interval about 15 days later on, sprays medicine continuously 2～3 times.To in time spray medicine 1 time after running into typhoon or heavy rain, so that protect tip fruit retention.To common generation garden, mainly at typhoon season protection fruit.
Medicament of the present invention is the potent biogenic bactericide of a kind of low toxicity, noresidue, and canker is had special efficacy, and control efficiency reaches more than 80%, to fruit tree safety, with environmental friendliness; And the insect of propagating the c itrus canker germ is had avoidance effect, can reduce wound effectively and cut off the route of transmission.
Embodiment
Allicin (Allicin) has another name called Allicin, for diallyl disulfide-oxygen [sulphur] is changed thing, be the compound that from the bulb of Liliaceae allium garlic, extracts, be described as natural broad-spectrum antibiotics, can suppress and kill various bacteria with strong garlic smell.Its mechanism is: the cell membrane that disulfide in the allicin and trithioether can see through bacterium enters in the cytoplasm, the oxydasis that will contain sulfydryl is a cystine linkage, make bacterium lack cysteine and can not carry out biological oxidation, thereby destroy the eubolism of pathogenic bacteria, make bacterium sulfydryl inactivation and suppress the growth and breeding of bacterium.In addition, allicin has insecticidal action, can effectively reduce germ by insect contact transmission and the probability in the wound invaded plants body.Streptomycin is a kind of antibiotic medical pharmacy, and the industrial goods streptomycin is the amorphous powder thing, roughly is suitable for preventing and treating the crops multiple diseases.Soluble in water, to people and animals' low toxicity.Agricultural streptomycin has systemic action, can prevent and treat the various plants bacterial disease.Its mechanism is: streptomycin mainly combines with prokaryotic (as bacterium) ribosome 30S subunit, suppresses the synthetic of bacterioprotein (enzyme), makes the bacterium can not normal growth or metabolism and death.The not only efficient but also low toxicity of allicin and agricultural streptomycin, environmental friendliness has aboundresources again simultaneously, and characteristics with low cost are so select its main component as this medicament.
The present invention is described in detail below in conjunction with embodiment.
Embodiment 1:
Get 22.5 kilograms of allicins, 48 kilograms of agricultural streptomycins, 2 kilograms of sodium butylnaphthalenesulfonates (NEDAL BA-75), 2 kilograms of sodium lignin sulfonates (M-9), 1 kilogram in laruyl alcohol (base) polyoxyethylene groups ether (JFC), 1 kilogram of carboxymethyl cellulose (CMC), mix, diatomite is dosed to double centner, is milled to 98% and crosses 320 mesh sieves.
Embodiment 2:
25 kilograms of allicins, 45 kilograms of agricultural streptomycins,, 2 kilograms of sodium butylnaphthalenesulfonates (NEDAL BA-75), 2 kilograms of sodium lignin sulfonates (M-9), 1 kilogram in laruyl alcohol (base) polyoxyethylene groups ether (JFC), 1 kilogram of carboxymethyl cellulose (CMC), diatomite dose to double centner, mix, be milled to 98% and cross 320 mesh sieves.
Embodiment 3:
28 kilograms of allicins, 40 kilograms of agricultural streptomycins, 2 kilograms of sodium butylnaphthalenesulfonates (NEDAL BA-75), 2 kilograms of sodium lignin sulfonates (M-9), 1 kilogram in laruyl alcohol (base) polyoxyethylene groups ether (JFC), 1 kilogram of carboxymethyl cellulose (CMC), diatomite are dosed to double centner, mix, be milled to 98% and cross 320 mesh sieves.
Embodiment 4:
30 kilograms of allicins, 36 kilograms of agricultural streptomycins,, 2 kilograms of sodium butylnaphthalenesulfonates (NEDAL BA-75), 2 kilograms of sodium lignin sulfonates (M-9), 1 kilogram in laruyl alcohol (base) polyoxyethylene groups ether (JFC), 1 kilogram of carboxymethyl cellulose (CMC), diatomite dose to double centner, mix, be milled to 98% and cross 320 mesh sieves.
Experiment:
A kind of combination drug of preventing and treating citrus bacterial canker disease and conventional copper base (20% Thiodiazole-copper SC) are to the indoor activity of citrus bacterial canker disease and land for growing field crops drug effect relatively
1, indoor virulence relatively
This agent and the agent of allicin list, the agent of agricultural streptomycin list, Thiodiazole-copper are diluted to 5 series concentration with sterile water, and every concentration repeats 3 times, contrasts to be clear water, measures the bacteriostasis rate of antibacterial two medicaments and carries out statistical analysis with Excel with the Oxford agar diffusion method.Result's (seeing Table 1) shows, the synergy that is mixed of allicin and agricultural streptomycin is made of obviously, and the virulence of combination drug is higher nearly 33 times than Thiodiazole-copper, and fungistatic effect is better.
The combination drug of table 1 control citrus bacterial canker disease and Thiodiazole-copper compare the indoor virulence of c itrus canker germ
2, land for growing field crops drug effect
Town Deng Suping navel orange orchard, pier, Xingguo County, canker takes place serious, belongs to responsive garden, and summer shoot is erased, and the control emphasis is the spring tip and autumn growth.The annual combination drug of this agent control citrus bacterial canker disease of four different proportionings of using was prevented and treated citrus ulcer in 2009, and did the contrast medicament with conventional copper base (Thiodiazole-copper), and water is done blank.Result's (seeing Table 2) shows the combination drug control of four different proportionings citrus bacterial canker disease is efficient and all reaches more than 80%, in the control of the canker of the spring tip and autumn growth control efficiency respectively than conventional copper base (Thiodiazole-copper) high 19.62% and 31.86% more than, and to fruit tree safety, tender shoots, flowers and fruits there is no the poisoning phenomenon.
The combination drug of table 2 control citrus bacterial canker disease and Thiodiazole-copper compare the land for growing field crops drug effect of c itrus canker germ
Annotate: data are the mean value of 4 repetitions in the table, and preventive effect one columns is according to the different lowercase alphabet differentials in back different significantly (P＜0.05).
Claims (4)
1. combination drug of preventing and treating citrus bacterial canker disease, each raw materials by weight proportioning is: allicin 22.5%～30%, streptomycin 36%～48%, wetting diffusant 6%, surplus is a tripolite filling material.
2. the combination drug of control citrus bacterial canker disease according to claim 1 is characterized in that: wetting diffusant 6% (wherein: sodium butylnaphthalenesulfonate (NEDAL BA-75) 2%, sodium lignin sulfonate (M-9) 2%, laruyl alcohol (base) polyoxyethylene groups ether (JFC) 1%, carboxymethyl cellulose (CMC) 1%).
3. the combination drug of control citrus bacterial canker disease according to claim 1 and 2 is characterized in that: the method for control tip canker comprises:
Control in spring: before the young sprout rudiment, comprehensively prevent and treat 1 time with 3000～4000 times of liquid of this medicament; Spray 3000～4000 times of liquid of this medicament 1 time when treating young sprout length to 1.5～2cm, simultaneously, carry out the control of mite class;
Summer control: be the main season of canker control summer, when treating summer shoot length to 1～1.5cm, sprays 2～3 times with 3000～4000 times of liquid of this medicament, and 7～8 days intervals, the dispenser summer shoot of erasing is simultaneously advised in responsive garden;
Control in autumn: spray 1～2 time with 3000～4000 times of liquid of this medicament, often have autumn insect pests such as mite class, scale insect, leaf miner, leaf roller to take place, in diseases prevention, will carry out the worm work of controlling;
Winter control: wipe out disease branch, sick leaf during clear garden winter, and concentrated burning.
4. the combination drug of control citrus bacterial canker disease according to claim 1 and 2, it is characterized in that: the method for control fruit canker comprises: young fruit spends the back to spray 3000～4000 times of liquid of this medicament 1 time in 10～15 days thanking, the interval is about 15 days later on, continuously the spray medicine is 2～3 times, will in time spray medicine 1 time after running into typhoon or heavy rain.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010239094XA CN101904338A (en) | 2010-07-28 | 2010-07-28 | Compound drug for preventing and curing citrus canker |
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| CN201010239094XA CN101904338A (en) | 2010-07-28 | 2010-07-28 | Compound drug for preventing and curing citrus canker |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057938A (en) * | 2010-12-23 | 2011-05-18 | 西北大学 | Kiwifruit tree canker preventing and controlling agent and using method thereof |
| CN105153140A (en) * | 2015-11-02 | 2015-12-16 | 许自协 | Compound for inhibiting growth of xanthomonas citri |
| CN105875293A (en) * | 2016-06-07 | 2016-08-24 | 青川县宏宇猕猴桃种植专业合作社 | Kiwi fruit canker prevention method and prevention agent |
| CN106417374A (en) * | 2016-09-19 | 2017-02-22 | 钟山佳园生态农业有限公司 | Pesticide for preventing and treating citrus gonggan canker and prevention method thereof |
| CN107372616A (en) * | 2017-08-01 | 2017-11-24 | 封之强 | C itrus canker prevention and control of plant diseases, pest control biological agent |
| CN108966992A (en) * | 2018-06-18 | 2018-12-11 | 钟山佳园生态农业有限公司 | A kind of control method of phyllocnistis citrella stainton |
| CN109197279A (en) * | 2018-10-25 | 2019-01-15 | 广西中欧鲜农电子商务有限责任公司 | The control method of fertile mandarin orange ulcer disease |
| CN111727982A (en) * | 2020-08-11 | 2020-10-02 | 成都子之源绿能科技有限公司 | Green solution for preventing fruit tree canker and preparation method thereof |
| CN113273428A (en) * | 2021-06-23 | 2021-08-20 | 浙江省台州市农资股份有限公司 | Citrus canker control method and application thereof |
| CN113331191A (en) * | 2021-05-14 | 2021-09-03 | 姚永松 | Biological control technology for citrus canker |
| CN116369338A (en) * | 2023-05-15 | 2023-07-04 | 山东京青农业科技有限公司 | Preparation method of bacillus subtilis soluble powder for preventing and treating citrus canker |
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| CN1461590A (en) * | 2002-05-26 | 2003-12-17 | 汪建利 | Sterilizing composition contg. ethylicin |
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| 宋卫国 等: "大蒜化学成分及其抗菌活性机理研究进展", 《园艺学报》, vol. 31, no. 2, 31 December 2004 (2004-12-31), pages 263 - 268 * |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057938A (en) * | 2010-12-23 | 2011-05-18 | 西北大学 | Kiwifruit tree canker preventing and controlling agent and using method thereof |
| CN102057938B (en) * | 2010-12-23 | 2013-11-20 | 西北大学 | Kiwifruit tree canker preventing and controlling agent and using method thereof |
| CN105153140A (en) * | 2015-11-02 | 2015-12-16 | 许自协 | Compound for inhibiting growth of xanthomonas citri |
| CN105875293A (en) * | 2016-06-07 | 2016-08-24 | 青川县宏宇猕猴桃种植专业合作社 | Kiwi fruit canker prevention method and prevention agent |
| CN106417374A (en) * | 2016-09-19 | 2017-02-22 | 钟山佳园生态农业有限公司 | Pesticide for preventing and treating citrus gonggan canker and prevention method thereof |
| CN107372616A (en) * | 2017-08-01 | 2017-11-24 | 封之强 | C itrus canker prevention and control of plant diseases, pest control biological agent |
| CN108966992A (en) * | 2018-06-18 | 2018-12-11 | 钟山佳园生态农业有限公司 | A kind of control method of phyllocnistis citrella stainton |
| CN109197279A (en) * | 2018-10-25 | 2019-01-15 | 广西中欧鲜农电子商务有限责任公司 | The control method of fertile mandarin orange ulcer disease |
| CN111727982A (en) * | 2020-08-11 | 2020-10-02 | 成都子之源绿能科技有限公司 | Green solution for preventing fruit tree canker and preparation method thereof |
| CN111727982B (en) * | 2020-08-11 | 2022-01-25 | 成都子之源绿能科技有限公司 | Green solution for preventing fruit tree canker and preparation method thereof |
| CN113331191A (en) * | 2021-05-14 | 2021-09-03 | 姚永松 | Biological control technology for citrus canker |
| CN113273428A (en) * | 2021-06-23 | 2021-08-20 | 浙江省台州市农资股份有限公司 | Citrus canker control method and application thereof |
| CN116369338A (en) * | 2023-05-15 | 2023-07-04 | 山东京青农业科技有限公司 | Preparation method of bacillus subtilis soluble powder for preventing and treating citrus canker |
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Application publication date: 20101208 |