CN1285269C - Chemical for preventing and treating vascular bundle diseases of plant - Google Patents
Chemical for preventing and treating vascular bundle diseases of plant Download PDFInfo
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- CN1285269C CN1285269C CN 99120661 CN99120661A CN1285269C CN 1285269 C CN1285269 C CN 1285269C CN 99120661 CN99120661 CN 99120661 CN 99120661 A CN99120661 A CN 99120661A CN 1285269 C CN1285269 C CN 1285269C
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Abstract
The present invention provides a medicinal preparation for preventing and treating vascular bundle diseases of plants, which contains phytohormone, detoxification activating agent, germicide and auxiliary agent. The medicinal preparation has the functions of bacteria killing, detoxification and restoration of vascular bundle cell tissues. The medicinal preparation has ideal effects on the prevention and treatment of various vascular bundle diseases of plants, such as plant blight, bacterial wilt, verticillium wilt, bacterial blight of rice, stripe disease, basal stem rot, etc., and fancy effects on life-long immunization can be achieved after plants are cured by secondary medication.
Description
The present invention relates to prevent and treat the medicament of vascular bundle diseases of plant, this medicament can well be prevented and treated vascular bundle diseases of plant such as plant fusarium wilt, verticillium wilt, bacterial wilt, bacterial blight of rice, the water bacillary streak of flood and paddy bacterial basal stem rot.
Behind some fungi and the bacterium invaded plants vascular bundle, under the situation that environmental condition in plant corpus and external environmental condition suit, the multiple toxin of a large amount of breeding justacrines, decompose and destroy plant vasular bundle cell tissue, vascular bundle is lost carry moisture content and trophic function, cause the plant that the is injured death of falling ill fast.Though market has a lot of chemical agents partly to be harmful to pathogen in the kill plants vascular bundle, but it is not thorough to kill harmful pathogen, can not remove the multiple toxin of harmful pathogen secretion, can not repair ruined vascular bundle histocyte and recover the vascular bundle original function.Therefore these chemical agents are in the poor effect or invalid in the process of preventing and treating of vascular bundle diseases of plant such as field plant fusarium wilt, verticillium wilt, bacterial wilt and bacterial blight of rice, bacterial stripe, bacillary basal stem rot, so the agro-technician claims that vascular bundle diseases of plant is a cancer of plants for many years." in the plant doctor handbook of whole nation plant protection master station of Ministry of Agriculture assemble editing's publication in 94 years; control to plant fusarium wilt, verticillium wilt, bacterial wilt, paddy bacterial basal stem rot does not provide chemical agent, and it is withered peaceful that the control of paddy rice bacterial leaf spot, bacterial leaf streak of rice only provides prevention protection chemical agent leaf.Hold in this capital in November, 96 in the national for the third time diseases and pests of agronomic crop integrated control academic discussion and hold in the national plant protection work meeting in Guangzhou with in November, 98, numerous plant protection experts still do not have breakthrough progress to the vascular bundle diseases of plant Prevention Technique, do not have desirable new technology and the new medicament prevented and treated.The plant protection of China famous plant protection expert Agricultural University Of Nanjing is the Zhou Mingguo professor, point out " although existing now 300 various sterilization agent active ingredients can be used for preventing and treating many plant diseases; most of viral diseases of plants and bacteriosis; and endanger the fungal disease of plant by fibrovascular system, also there is not the ideal pesticide available beam to carry out chemical control at present." (Anhui agricultural, 1999 the 3rd phases, 10 pages, the current situation of bactericide and 21 century were looked forward to a literary composition)
Held the 3rd the international agricultural science and technology annual meeting of China on April 12nd, 99, theme: plant protection and plant nutrition in Beijing.The inventor participates in specifically " the academic seminar of international plant protection and plant nutrition ", in current meeting, Mrs Mei Liyan of Institute of Plant Protection of Heilongjiang Institute of Agricultural Sciences reports that paper is " existing rule and study on prevention take place Heilongjiang Province's corn bacterial wilt ", reported in the literary composition " potash fertilizer control of maize bacterial wilt test; the result shows, potash fertilizer control of maize bacterial wilt effect 22.12%-64.42%; Mr. Li Junkai of applied chemistry institute of Agricultural College of Hubei Prov. reports that paper is to have reported in " Primary Study of the application of carbendazim oxalate and synergy mechanism thereof " literary composition that " the carbendazim oxalate is significantly higher than carbendazim to the penetrance of cotton leaf, and control cotton wilt effect reaches more than 85%." (chief editor of Chinese Association of Agricultural Science Societies, plant protection and plant nutrition progress, Chinese agriculture publishing house, in April, 1999,119 pages and 395 pages).The inventor is in current meeting, consulted to China chief scientist, the famous plant protection expert Guo Yuyuan researcher of Institute of Plant Protection of the Chinese Academy of Agricultural Sciences, current domestic plant protection scientific circles are to the situation of preventing and treating new technology and new medicament of the difficult disease of plants such as plant fusarium wilt, verticillium wilt, bacterial wilt and bacterial blight of rice, slice disease and basal stem rot, Mr. Guo points out: present international and domestic plant protection scientific circles are to the difficult disease of these plants, through exploring for many years, also do not work out desirable new technology and the new medicament prevented and treated with so.Wish to prevent these diseases by the seed selection disease-resistant varieties.
Adopt the method for chemistry to neutralize a toxin, eliminate illeffects or suppress toxin producing, must disturb the pathogenic process of pathogen, thereby reach the purpose of controlling plant diseases.In recent years, phytopathogen toxin chemical constitution and and the research of physiological action, make from chemical ecological view development of new bactericide constantly progressive.But the research in this field is in laboratory stage both at home and abroad.One of its difficult point is, if certain compound only can neutralize a toxin, produces but can not suppress toxin, and so as long as pathogen also survives and will continue the damage to crops that excretes poison, so this class material pesticide effect duration is shorter.In addition, a kind of pathogen often can secrete the similar or diverse toxin of several chemical constitutions, and the screening object is only made with a kind of toxin usually in the laboratory, and this also is the unsettled reason of actual effect.(Chinese Plants protection progress, national for the third time diseases and pests of agronomic crop integrated control academic discussion collected works, China Science Tech Publishing House, 1996,598 pages and 601 pages, Elements and Organic Chemistry Inst., Nankai Univ., Japanese plum is just).
The auximone exercise use is: hestening rooting, improve fruit quality, and prevent fruit drop, sprout inhibition is cut weeds extremely.(plant physiology and biochemistry Higher Education Publishing House,, 197 pages in 1991)
After patent is checked, discovery has only the inventor at application on April 28th, 94 " Kufuling insecticide for curing withering " (publication number CN1096159A), control paddy rice basal stem rot and watermelon blight there is better effects, but fungi and bacterium are mixed every harm plant, the various plants vascular bundle diseases takes place, and uses the poor effect of Kufuling insecticide for curing withering or invalid.Developed this medicament at that time, the purpose that adds auximone and a small amount of trace element in bactericide is: provide nutriment to plant in sterilization, also do not know to have the effect that the zwitterion of the new role of killing detoxifcation and number of chemical element has detoxifcation to activate to plant growing.Used trace element causes the effect of Kufuling insecticide for curing withering control plant vasular bundle disease undesirable not through repeatedly screening in the Kufuling insecticide for curing withering.Because agent and applicant's level is lower, benzazolyl compounds and naphthalene compound must could mix use with the alcohol dissolving separately in the auximone, therefore can not implement the Kufuling insecticide for curing withering product, add some kinds of chemical elements again and do not provide particular compound.So " Kufuling insecticide for curing withering " is impracticable.
The purpose of this invention is to provide and a kind ofly can kill intrafascicular fungi of plant vasular and bacterium, can remove the multiple toxin of fungi and bacterium secretion in the vascular bundle again fast, being decomposed several amino acids and the micromolecular compound that the vascular bundle histocyte produces by toxin, change into and repair the histiocytic material of vascular bundle, recover the function that vascular bundle is carried moisture content and nutrition rapidly, make the plant recovery normal growth of being injured, improve the healing potion of via plant immunity.
The inventor is discovering plant pathology, plant physiology and biochemistry and chemiecology and plant pest for a long time: the relation that collaborative balance is arranged between plant, microorganism and the ecotope, microorganism and ecotope both provided life condition for plant, also threaten simultaneously growth and development of plants, cause plant generation multiple diseases, but plant is evolved and seed selection naturally through long-term, has possessed the ability of resisting microbiological attack and abominable ecotope to a certain extent.Plant growing and dead main adjusting material have: growth hormone, the basic element of cell division, gibberellin, abscisic acid, ethene and plurality of enzymes.Indoleacetic acid oxidase can decompose growth hormone, and the growth hormone content of stem apex, the tip of a root is the highest in the plant corpus, and the growth hormone content of basal part of stem is minimum, and stem apex and tip of a root indoleacetic acid oxidase content are minimum, and the basal part of stem indoleacetic acid oxidase is the highest.The fusarium wilt of vascular bundle diseases of plant and the germ of bacterial wilt, behind the invaded plants body main in plant corpus growth hormone content minimum, the basal part of stem survival and reproduction that indoleacetic acid oxidase content is the highest, secrete a large amount of toxin, hydrolysis vascular bundle cellular tissure, destroy plant corpus Physiology and biochemistry function, cause the plant morbidity dead.Plant growing is before and after the phase of blossoming and bearing fruit, auximone is carried to flowers and fruits, cause that growth hormone content in root, stem, the leaf descends, this moment fusarium wilt, bacterial wilt, bacterial blight of rice, bacillary streak and the rotten germ of bacillary base, the easiest plant corpus generation disease that infects.From this phenomenon, illustrate that the growth hormone in the plant corpus is that plant is resisted the active substance that harmful microorganism infects and endangers, have the effect of killing germ and removing the toxin of germ generation.This important function is not found by the people for many years.
The inventor discovers for many years: cause the pathogen of plant generation vascular bundle diseases, infect the plant body under the situations of great majority a little less than the external world is unfavorable for plant growing or plant body disease-resistant, breed and produce multiple toxin in the vascular bundle in a large number in plant corpus; These toxin had both activated the activity of the enzyme that helps producing abscisic acid and ethene, improve the content of interior abscisic acid of plant corpus and ethene, suppress to help to produce the activity of the enzyme of growth hormone, gibberellin and the basic element of cell division again, reduce the content of growth hormone, gibberellin and the basic element of cell division in the plant corpus, destroyed the balance of growth hormone, gibberellin, the basic element of cell division, abscisic acid and ethene five big endogenous plant hormones in the plant corpus; These toxin energy hydrolysis and the histiocytic protein of degrading plant vascular bundle and macromolecular compounds, become several amino acids and micromolecular compound, become the food of germ or the synthetic material of self body, cause plant vasular bundle cell histolysis at last, plant death.The characteristics in Here it is the germ invaded plants body and the biochemical pathway of morbidity.According to the physiological and biochemical procedure of vascular bundle diseases of plant morbidity, inventor's research and design goes out a kind of medicine and enters and both killed germ in the plant corpus, can remove the multiple toxin that germ produces again; Can activate the activity of the enzyme that helps producing auximone, gibberellin and the basic element of cell division, improve the content that the plant body produces auximone, gibberellin and the basic element of cell division, can suppress to help to produce the activity of the enzyme of abscisic acid and ethene again, reduce the ability that the plant body produces abscisic acid and ethene, the content of abscisic acid and ethene in the minimizing plant vasular bundle cell tissue; The multiple micromolecular compound of the multiple toxin hydrolyzed protein that is produced by the germ several amino acids that produces and the macromolecular compound generation of degrading, again synthesize protein and macromolecular compound, become the plant vasular bundle cell tissue that reparation is destroyed by multiple toxin, recover the function that vascular bundle is carried moisture and nutrition.Here it is: the physiological and biochemical procedure of treatment vascular bundle diseases of plant is opposite with the physiological and biochemical procedure of vascular bundle diseases of plant morbidity.The principle of Here it is pharmaceutical treatment vascular bundle diseases of plant of the present invention.
According to purpose of the present invention, the relevant peculiar merit of various active material of vascular bundle diseases of plant physiological and biochemical procedure, the various active material mix to use and can produce multiple multiply each other new effect and plant growing and have the germ of killing and removing in the plant vasular bundle cell tissue and the new purposes of toxin, after try out in test and field for many years, work out: the medicament of control vascular bundle diseases of plant is characterized in that: contain the auximone that accounts for medicament gross weight 0.3%-1.5%, the detoxifcation activator of 10%-40%, the bactericide of 40%-70% and the auxiliary agent of 8%-20%.
The present invention prevents and treats in the medicament of vascular bundle diseases of plant and contains very important active substance---auximone, and it has a lot of plant pathologys, plant physiology and biochemistry is learned and the effect of molecular biology of plants.As the newfound effect that the toxin that drives germ and the generation of releasing germ is arranged; Can " pry open " DNA one histone complex or dna double spiral shell and open, impel RNA polymerase to connect, further cause the synthetic of novel protein (enzyme); Promote the synthetic of nucleic acid, protein (mainly being enzyme) and cell wall component, cause the persistence growth.
The present invention prevents and treats that the detoxifcation activator is that plurality of inorganic salt, complex salt, inner complex salt and other compound are formed in the medicament of vascular bundle diseases of plant, cation that the water-soluble back of these salt forms and anion all are the interior multiple activator that can promote the enzyme of growth of plant corpus, are again simultaneously that germ secretes enzyme and the interior inhibitor that suppresses the enzyme of growth of plant corpus in the multiple toxin.
It is synthetic that phosphorus is participated in plurality of enzymes, can improve the activity of plurality of enzymes, increase the content of plant nucleic acid in vivo, nucleoprotein and phosphoric acid, nucleic acid is that the carrier of gene information is the cammander of vital movement, nucleic acid and nucleoprotein can keep cytotostatic, phosphide is the medium of biosynthesis and degraded, and phosphorus can increase the resistance of plant to fungi bacterium and virus.
Potassium is the activating agent of synzyme in the plant corpus, oxidoreductase and transferase three major types 60 plurality of enzymes, and the low molecular compound that can promote the toxin of being secreted by germ to decompose the plant cell generation changes macromolecular compound again into, promotes the metabolism of ammonia; Ammonia and potassium are very big to the disease resistance influence of plant, and ammonia too much tends to reduce the resistance of plant to disease, and the effect of potassium is then opposite; Potassium can be regulated and control the transportation of growth hormone, can promote callus to form: short plant vasular Shu Fayu by accumulator plant antitoxin phenols and growth hormone around the susceptible point of organizing of fungal damage.
Sodium can replace the partial function of potassium, can activate the activity of plurality of enzymes, can the sterilization detoxifcation.
Calcium can improve α-Dian Fenmei, phosphide enzyme, DNA kinases, Ca
+The activity of-ATP enzyme; When infection process plant tissue cell, calcium can prevent cytoclasis, reduces the biosynthesis of ethene, removes the plant corpus endotoxin.
Magnesium is the activator of many enzymes, can activate RUBP carboxylase, dehydrase, phosphokinase, the auxilliary A synzyme of acetyl, and glutamine synthelase has important effect to nitrogen metabolism, promotes protein synthesis.
Boron can activate polyphenol oxidase, impels the transportation of the synthetic and growth hormone of the basic element of cell division, nucleic acid and protein.
Manganese is the activator of plurality of enzymes, can activate many kinds of dehydrases, ribonucleic acid polymerase, dipeptidase, arginase, hydroxylamine reductase, promotes the metabolism and the protein synthesis of nitrate nitrogen, impels growth hormone evenly to distribute.But consumption is unsuitable excessive, the activity of manganese activated indoleacetic acid oxidase, and this kind of enzyme can decompose growth hormone---the heteroauxin in the plant corpus.
Copper energy activating cell chromo-oxidase, polyphenol oxidase, ascorbic acid oxidase, indoleacetic acid oxidase etc., energy passivation ribalgilase and the due to illness movable plurality of enzymes that plant cell is disintegrated that produces of bacterium simultaneously, remove the toxin that germ produces, promote protein synthesis, can kill pathogens.But consumption is suitable little, otherwise easily produces poisoning.
Zinc is the activator of alcohol dehydrogenase, copper-zinc superoxide dismutase, carbonic anhydrase, RNA polymerase, aldolase, also is the constituent of glutamic acid acid anhydride enzyme, hydroxyl peptase and growth hormone synzyme.Can promote growth hormone synthetic, can activate the activity of the plurality of enzymes of synthetic protein, remove the toxin that germ produces, can make the due to illness movable ribonucleoprotein volume reconstruction that disintegrates of bacterium.
Cobalt can suppress the biosynthesis of ethene in the plant corpus, reduces the synthetic inhibition of its pair cell mitogen and growth hormone, improves the content of the interior growth hormone of plant corpus and the basic element of cell division.
Nickel can activate urase, peroxidase, the activity of ascorbic acid oxidase, polyphenol oxidase, and the while can be suppressed the activity of indoleacetic acid oxidase, improves the content of growth hormone, and the toxin that promotes germ to produce decomposes.
Chlorine can activate H
+The activity of-pump ATP enzyme, asparagine synthetase promotes nitrogen metabolism, and chloride has inhibitory action to the germ activity.
Sulphur is the part of sulfur amino acid and numerous protein.
Iron is cytochrome, chtochrome oxidase thing, the peroxide active group through plurality of enzymes such as hydrogen enzyme, peroxidase, participates in forming a kind of iron-sulfur protein, promotes chlorophyll synthetic, influences protein synthesis.
Molybdenum can activate the activity of nitrate reductase, phosphatase, glutamic dehydrogenase, peroxidase, catalase and polyphenol oxidase, promote the nitrogen phosphorus metabolism, the activity that can suppress ribalgilase simultaneously, the toxin that can stop the germ generation promotes the vascular bundle differentiation and development in addition to nucleolysis.
Nitric acid rare earth can activate polyphenol oxidase, nitrate reductase, catalase, Ca
2+, Mg
2+-ATP enzyme, Na
+, K
+The activity of-ATP enzyme, it is synthetic to suppress the interior abscisic acid of plant corpus, can promote amino acid and protein synthesis, can high carry the content of interior aldehydes matter of plant corpus and growth hormone, and the cooperation exogenous auxin has the adduction effect.
The vascular bundle diseases of plant that present academia is talked about is to be subjected to the ruined disease of fungi harm plant vasular Shu Biancheng yellowish-brown vascular bundle cellular tissure.The vascular bundle diseases of plant that the inventor talks about is to be subjected to fungi and bacterium harm plant vasular Shu Bianse, to rot, have the difficult disease of the dense plant of bacterium, as plant fusarium wilt, verticillium wilt, bacterial wilt, bacterial blight of rice, slice disease, thin base disease; Soft rot, fruit tree putrefaction disease or the like.
The occurrence characteristic of vascular bundle diseases of plant: germ latent period is long, when external condition is suitable, the whole poisoning, rapid onset or break out.When sending out sudden and violent as the continuous cropping watermelon blight, the field melon seedling was all dead in 2-4 days.
If treat vascular bundle diseases with bactericide, because the speed of diffusion and conduction of inhaling in the bactericide is slow, the time that enters germ and toxin hazard area in the vascular bundle is long and dose is few, and sterilization and detoxifcation up hill and dale fast again is so cause the effect of agent treatment plant vasular disease extremely undesirable.
If with detoxifcation activator treatment vascular bundle diseases of plant, though the detoxifcation activator has effect to the intrafascicular germ of plant vasular, toxin, vascular bundle cell differentiation, but the detoxifcation activator can not quick sterilization and is entered fast in the plant vasular bundle cell tissue, and therefore, result of treatment is poor; Only, certain preventive effect is arranged in not premorbid use of plant.
Auximone is a most important active substance in the plant corpus, and plant corpus absorbs growth hormone and the speed of conduction is plant corpus 10 times to other material absorption and conduction of velocity; The distinctive polarity conduction of auximone is by axis pointed end transportation conduction; Under the effect of auximone, plasmic viscosity descends, and mobile the quickening breathes and strengthen, and the saturating property of water and solute is also improved, and more nutrition is entered, and increase creates conditions to cell volume, and the effect of killing germ and detoxifcation is arranged simultaneously.
Characteristics of incidence according to above-mentioned vascular bundle diseases of plant, the peculiar function and the effect of each element and auximone in bactericide, the detoxifcation activator, research and design goes out the medicament of the control vascular bundle diseases of plant of being made up of auximone, detoxifcation activator and bactericide.The medicament of this control vascular bundle diseases of plant not only has the addition effect of auximone, detoxifcation activator and three kinds of main components of bactericide, also has the prior effect that multiplies each other.
The effect that multiplies each other of auximone, detoxifcation activator and bactericide is: because plant growing have by the speed of plant absorbing and conduction fast, have from the plant top and transport conduction downwards, the peculiar function that promotes that liquid flows between plant cell is arranged, so auximone can guide detoxifcation activator and bactericide to be transported to fast in the plant vasular bundle cell tissue, brings into play the effect of detoxifcation, activation and sterilization rapidly; Auximone and detoxifcation activator mix use, can further improve biochemical functions and the releasing toxin of detoxifcation activator and the biochemical function of the activity that activates plurality of enzymes of auximone, simultaneously, have several amino acids and micromolecular compound that the macromolecular compound of protein that is decomposed by toxin and degraded is generated and be transformed into novel protein and macromolecular compound, be used to repair ruined plant vasular bundle cell tissue and other cellular tissure rapidly, make the fast quick-recovery original function of plant vasular bundle.In fact the repair process of plant vasular bundle cell tissue is exactly plant tissue culture course.This exactly effect that multiplies each other.Use this pharmaceutical treatment vascular bundle diseases of plant, except that extra heavy diseased plant, most diseased plants can be cured, and can produce very strong immunity, and desirable special effect is arranged, and reach purpose of the present invention fully.
The medicament of control vascular bundle diseases of plant, wherein auximone is benzazolyl compounds, naphthalene compound and oxybenzene compound and salt thereof; Indolepopionic acid salt, indolebutyric acid salt and methyl salt both can be used alone auximone, can use plain mixing of two plant growth again, and the auximone scope accounts for medicament gross weight 0.5%-1%.
The medicament of control vascular bundle diseases of plant is characterized in that: contain and account for medicament gross weight 0.3%-1.5% auximone, 10%-40% detoxify activator, 40%-70% bactericide and 8%-20% auxiliary agent; The activator that wherein detoxifies is made up of plurality of inorganic salt, multiple complex salt or multiple inner complex salt and boric acid or borate; Both can singly use plurality of inorganic salt, multiple inner complex salt, can use with again; The detoxifcation activator is formed (accounting for the medicament total weight percent) by following compound: sodium salt 0.5%-2.9%, sylvite 2%-10%, magnesium salts 1%-4%, zinc salt 2%-5%, calcium salt 1%-4%, manganese salt 0.5%-3%, molysite 0.1%-1%, mantoquita 0.25%-1%, cobalt salt 0.3%-1%, nickel salt 0.05%-0.1%, molybdate 0.3%-1%, boric acid 1%-4%, nitric acid rare earth 1%-3%; Phosphorus, sulphur and chlorine element have comprised in the slaine, scope 20%-28%.
The medicament of control vascular bundle diseases of plant, wherein bactericide can be selected chemosynthesis bactericide and biological bactericide for use; Both can be used alone bactericide, can mix use by two kinds of bactericide again; Select mancozeb, thiophanate methyl, MBAMT, pesticide corrosion 120, polyoxin, Wuyiencin for use, kill withered peptide, streptomycin, middle living rhzomorph; Thiophanate methyl and pesticide corrosion 120, Wuyiencin or kill in three kinds of farm antibioticss of withered peptide a kind of and use, the control vascular bundle diseases of plant is many, environmental pollution is few, pesticide corrosion 120, Wuyiencin or kill withered peptide and middle living rhzomorph and use, the control vascular bundle diseases of plant is more, environmentally safe, thiophanate methyl and pesticide corrosion 120, Wuyiencin or kill withered peptide and use.
The medicament of control vascular bundle diseases of plant, wherein auxiliary agent is: suspending agent, emulsifier, surfactant, wetting agent and stabilizing agent, suspending agent is calcium sulphate, diatomite, calcium phosphate or starch, emulsifier is mineral oil, ligninsulfonate and bean powder, surfactant is a sodium alkyl sulfonate, wetting agent is a glycolic acid, and stabilizing agent is to draw back powder.
The medicament of control vascular bundle diseases of plant can be prepared into wetting powder, suspending agent and emulsifier.
The medicament of control vascular bundle diseases of plant, wherein the mixture of auximone and detoxifcation activator has the interior toxin and the effect of repairing the plant vasular bundle cell tissue that is destroyed by toxin rapidly of plant corpus that vascular bundle diseases has taken place in releasing.
The medicament of control vascular bundle diseases of plant, contain auximone, detoxifcation activator and bactericide, on the basis of these three kinds of components, can also add annexing ingredient cloud tongue lactone or triacontanol or several amino acids, it is characterized in that: account for medicament gross weight 0.3%-1.5% auximone, 10%-40% detoxify activator, 0.3%-2% cloud tongue lactone or triacontanol or several amino acids, 40%-70% bactericide and 8%-20% auxiliary agent.
The sylvite of detoxifcation in the activator is selected from potassium phosphate, potassium hydrogen phosphate, potassium dihydrogen phosphate, potassium sulphate, complexing potassium, interior complexing potassium, but wherein special preferably phosphoric acid potassium dihydrogen and potassium chloride and with or potassium dihydrogen phosphate and interior complexing potassium and use.
Sodium salt in the detoxifcation activator is selected from sodium phosphate, dibastic sodium phosphate, sodium chloride, complexing sodium, interior complexing sodium, but wherein especially preferably sodium phosphate and interior complexing sodium are also used.
The magnesium salts of detoxifcation in the activator is selected from magnesium phosphate, magnesium nitrate, magnesium chloride, complexing magnesium, interior complexing magnesium, but wherein especially preferably magnesium sulfate or interior complexing magnesium.
The manganese salt of detoxifcation in the activator is selected from manganese sulphate, manganese nitrate, complexing manganese, interior complexing manganese, but wherein especially preferably manganese sulphate or interior complexing manganese.
The mantoquita of detoxifcation in the activator is selected from copper chloride, stannous chloride, trichlorophenol copper, copper sulphate, complex copper, interior complex copper, but copper sulphate especially preferably wherein.
The zinc salt of detoxifcation in the activator is selected from zinc sulphate, zinc chloride, zinc nitrate, complexing zinc, interior complexing zinc, but wherein especially preferably zinc sulphate or interior complexing zinc.
The calcium salt of detoxifcation in the activator is selected from calcium phosphate, double superphosphate, nitrate of lime, complexing calcium, interior complexing calcium, but wherein especially preferably nitrate of lime or interior complexing calcium.
The cobalt salt of detoxifcation in the activator is selected from cobalt sulphate, cobalt chloride, cobalt nitrate, interior complex cobalt, but wherein especially preferably cobalt sulphate or interior complex cobalt.
The nickel salt of detoxifcation in the activator is selected from nickelous sulfate, nickel chloride, nickel nitrate, complexing nickel, interior complexing nickel, but wherein especially preferably nickelous sulfate or interior complexing nickel.
Molybdenum salt in the detoxifcation activator is selected from ammonium molybdate or sodium molybdate.
The technological process of production that the present invention prevents and treats the medicament of vascular bundle diseases of plant is: with various composition crushing screenings (200 order), stir in proportion, can be made into soluble powder, wetting powder, suspending agent, emulsion.Preferably make wetting powder.
The present invention prevents and treats the medicament of vascular bundle diseases of plant, through a lot of technical application schemes of comparative trial and land for growing field crops back screening on probation for many years, in (table 1) embodiment 1-12, embodiment 1,3,5,6,9,11 is a preferred embodiment, and embodiment 1 and 11 is a most preferred embodiment.
The present invention prevents and treats the medicament of vascular bundle diseases of plant, both in small plot experiment, on probation in the land for growing field crops again, a lot of scientific and technological achievements are fine in the effect of laboratory or small plot experiment before can overcoming so for many years, in applied in the large tracts of land land for growing field crops, it was undesirable actual control efficiency often to occur.The vascular bundle diseases of plant of bactericidal agent control now in the prevention of plant premorbid, also has the control efficiency of 10%-60%; In plant morbidity back treatment, result of treatment difference or invalid.Most of peasant is just sprayed the medicine treatment after disease takes place plant, dosage is very big, short time continuous several times spray medicine, and the peasant always wishes to have a kind of miraculous cure, uses 1-2 time and can thoroughly cure corps diseases.As (table 2), (table 3), the medicament that the present invention prevents and treats vascular bundle diseases of plant not only has excellent prevention vascular bundle diseases of plant and the effect that increases substantially plant corpus immunity, also has the ideal effect and the special effect of coming back to life for the treatment of vascular bundle diseases such as watermelon blight (continuous cropping), corn bacterial wilt, bacterial wilt of peanut, sesame fusarium wilt, the blue or green fusarium wilt of sesame, bacterial blight of rice, paddy rice slice disease, paddy rice basal stem rot uniquely with the peasant with wishing.Under the situation of no great meteorological disaster, early stage field-crop of thoroughly curing vascular bundle diseases of plant, field-crop is popular around the later stage when breaking out vascular bundle diseases of plant, and still healthy and strong growth is up to results.
Table 1 total weight percent
Table 2 medicament of the present invention is to vascular bundle diseases of plant test control efficiency application form
1 mu of area
| Plant disease | The control medicament | Before the dispenser | Repeat inferior | After the dispenser 20 days | After the dispenser 40 days | ||
| Incidence of disease % | Incidence of disease % | Control efficiency % | Incidence of disease % | Control efficiency % | |||
| The continuous cropping watermelon blight | The invention medicament | 6 5.2 | 1 2 | 5.3 2.5 | 94.7 97.5 | 26.2 2.5 | 73.8 97.5 |
| 50% carbendazim | 4.1 3.8 | 1 2 | 100 84.3 | 0 15.7 | 100 100 | 0 0 | |
| Blank (CK) | 3.2 3 | 1 2 | 100 100 | 100 100 | |||
| The corn bacterial wilt | The invention medicament | 3.6 4.1 | 1 2 | 2.1 1.0 | 95.7 97.9 | 2.0 1.0 | 96.8 98.4 |
| 70% topsin | 3 3.5 | 1 2 | 32.1 38.5 | 34.6 21.6 | 58.1 44.4 | 8.2 29.8 | |
| Blank (CK) | 3 2.7 | 1 2 | 49.1 49.1 | 63.3 63.3 | |||
| Bacterial blight of rice | The invention medicament | 4.8 4.9 | 1 2 | 2.9 0 | 96.6 100 | 4.9 0 | 95 100 |
| 20% MBAMT | 3.4 2.9 | 1 2 | 29.6 8.2 | 65.6 90.4 | 94.1 68.8 | 4.7 30.3 | |
| Blank (CK) | 2.5 3.1 | 1 2 | 86.2 86.2 | 98.98 98.98 | |||
| Bacterial wilt of peanut | The invention medicament | 3.7 3.4 | 1 2 | 2.2 18 | 95.7 96.5 | 2.2 1.8 | 97.6 98 |
| 10% kills withered peptide | 2.9 4.4 | 1 2 | 08.6 12.4 | 64 76 | 43.2 50.1 | 53.2 45.7 | |
| Blank (CK) | 3.1 2.3 | 0 2 | 51.7 51.7 | 92.4 92.4 | |||
Table 3 medicament of the present invention is to vascular bundle diseases of plant test control efficiency application form
1 mu of area
| Plant disease | The control medicament | Before the dispenser | Repeat inferior | After the dispenser 20 days | After the dispenser 40 days | ||
| Incidence of disease % | Incidence of disease % | Control efficiency % | Incidence of disease % | Control efficiency % | |||
| The paddy rice basal stem rot | The invention medicament | 8.2 7.8 | 0 2 | 4.4 2.1 | 87.2 93.8 | 1.9 1.2 | 97.2 98.2 |
| The 50% bacterium spirit that disappears | 7.5 5.6 | 1 2 | 23.6 20.9 | 31.3 39.2 | 43.1 39.8 | 37.1 41.9 | |
| Blank (CK) | 4.9 4.9 | 0 2 | 34.4 34.4 | 68.6 68.6 | |||
| Paddy rice slice disease | The invention medicament | 12.2 14.6 | 1 2 | 8.3 6.9 | 90.4 91.9 | 2.6 1.3 | 97.2 98.6 |
| 70% gram bacterium is strong | 10.9 12.6 | 1 2 | 19.8 16.4 | 77 80 | 42.8 38.9 | 55.5 59.5 | |
| Blank (CK) | 11.4 11.4 | 1 2 | 86.2 86.2 | 96.2 96.2 | |||
| The sesame fusarium wilt | The invention medicament | 6.4 7.8 | 1 2 | 6.2 5.1 | 84 86.8 | 6.1 5 | 92.9 94.2 |
| 25% network ammonia copper | 5.5 6.1 | 1 2 | 14.2 12 | 63.4 69.1 | 42.7 39.9 | 50.6 53.8 | |
| Blank (CK) | 6.3 6.3 | 1 2 | 38.9 38.9 | 86.5 86.5 | |||
| The sesame bacterial wilt | The invention medicament | 4.6 5.2 | 1 2 | 5.3 6.6 | 86 82.6 | 16.4 8.9 | 80/5 90 |
| Agricultural streptomycin | 5.1 5.3 | 0 2 | 19.6 13.3 | 48.5 65 | 82.9 77.8 | 6.9 12.6 | |
| Blank (CK) | 4.9 4.9 | 1 2 | 38.1 38.1 | 89.1 89.1 | |||
Claims (4)
1, the medicament of control vascular bundle diseases of plant is characterized in that: contain and account for medicament gross weight 0.3%-1.5% auximone, 10%-40% detoxify activator, 40%-70% bactericide and 8%-20% auxiliary agent; The activator that wherein detoxifies is made up of plurality of inorganic salt, multiple complex salt or multiple inner complex salt and boric acid or borate; Both can singly use plurality of inorganic salt, multiple inner complex salt, can use with again; The detoxifcation activator is formed (accounting for the medicament total weight percent) by following compound: sodium salt 0.5%-2.9%, sylvite 2%-10%, magnesium salts 1%-4%, zinc salt 2%-5%, calcium salt 1%-4%, manganese salt 0.5%-3%, molysite 0.1%-1%, mantoquita 0.25%-1%, cobalt salt 0.3%-1%, nickel salt 0.05%-0.1%, molybdate 0.3%-1%, boric acid 1%-4%, nitric acid rare earth 1%-3%; Phosphorus, sulphur and chlorine element have comprised in the slaine, scope 20%-28%.
2, according to the medicament of the described control vascular bundle diseases of plant of claim 1, contain auximone, detoxifcation activator, bactericide and auxiliary agent, can also add component cloud tongue lactone or triacontanol or several amino acids on this basis, it is characterized in that: account for medicament gross weight 0.3%-1.5% auximone, 10%-40% detoxify activator, 0.3%-2% cloud tongue lactone or triacontanol or several amino acids, 40%-70% bactericide and 8%-20% auxiliary agent.
3, according to the medicament of the described control vascular bundle diseases of plant of claim 1, wherein auximone is benzazolyl compounds, naphthalene compound and oxybenzene compound and salt thereof; Indolepopionic acid salt, indolebutyric acid salt and methyl salt both can be used alone auximone, can use plain mixing of two plant growth again, and the auximone scope accounts for medicament gross weight 0.5%-1%.
4, according to the medicament of the described control vascular bundle diseases of plant of claim 1, wherein optional chemosynthesis bactericide of bactericide and biological bactericide; Both can be used alone bactericide, can mix use by two kinds of bactericide again; Select mancozeb, thiophanate methyl, MBAMT, pesticide corrosion 120, Wuyiencin for use, kill withered peptide, polyoxin, streptomycin, middle living rhzomorph; Thiophanate methyl and pesticide corrosion 120, Wuyiencin, kill withered peptide or middle living rhzomorph and use: kill withered peptide and Wuyiencin or pesticide corrosion 120 and use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99120661 CN1285269C (en) | 1999-01-27 | 1999-12-20 | Chemical for preventing and treating vascular bundle diseases of plant |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99114044.3 | 1999-01-27 | ||
| CN99114042.7 | 1999-01-27 | ||
| CN99114042 | 1999-01-27 | ||
| CN99114044 | 1999-01-27 | ||
| CN 99120661 CN1285269C (en) | 1999-01-27 | 1999-12-20 | Chemical for preventing and treating vascular bundle diseases of plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1273776A CN1273776A (en) | 2000-11-22 |
| CN1285269C true CN1285269C (en) | 2006-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99120661 Expired - Fee Related CN1285269C (en) | 1999-01-27 | 1999-12-20 | Chemical for preventing and treating vascular bundle diseases of plant |
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| CN (1) | CN1285269C (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2061459B1 (en) * | 2006-08-23 | 2012-12-26 | Intellect Neurosciences Inc. | 3-(3-indolyl) propionic acid calcium salt and method of making 3-(3-indolyl) propionic acid free acid therefrom |
| CN101406203B (en) * | 2007-10-08 | 2011-06-01 | 刘国辉 | Plant growth regulator and production thereof |
| CN102239832A (en) * | 2011-05-12 | 2011-11-16 | 河北双吉化工有限公司 | Compound type bactericide based on ambam aqueous solution and conventional basic application specification |
| CN102657162B (en) * | 2012-04-20 | 2014-07-30 | 关慧明 | Pesticide aid for reducing side effect of carbamate pesticide |
| CN103352022A (en) * | 2012-11-27 | 2013-10-16 | 天津市国际生物医药联合研究院 | Special multi-element trace element additive for biological culture |
| CN103396233A (en) * | 2013-08-02 | 2013-11-20 | 侯明印 | Self-priming forward and backward conductive sustained-release growth agent for root injection of fruit tree |
| CN103719153B (en) * | 2013-12-19 | 2015-10-21 | 广西大学 | A kind of method of preventing and treating banana blight |
| CN104886112A (en) * | 2015-05-26 | 2015-09-09 | 重庆三峡职业学院 | Hung bag injection type combined reagent for prevention and control of kiwi fruit canker and use method thereof |
| US20170055534A1 (en) * | 2015-08-25 | 2017-03-02 | Phyton Corporation | Process for treating plants to control bacterial and fungal growth |
| CN107047585A (en) * | 2017-06-12 | 2017-08-18 | 宋琦 | One kind is combined antifungal agricultural chemicals |
| CN115024118A (en) * | 2022-07-11 | 2022-09-09 | 佛山市农业科学研究所(佛山市农业技术推广中心) | Method for preventing and treating stem rot of hybrid orchid |
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1999
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| CN1273776A (en) | 2000-11-22 |
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