CN86105439A - Plant protection composition - Google Patents

Abstract

The present invention relates to be used to handle and/or prevent the composition of plant disease or coordinate plant growth, with and preparation and use.According to method of the present invention, composition is by the energy transmission, one or more reactive compounds that are used for controlling plant diseases is contacted with isobutene Arrcostab and cross-linked inhibitor make.

Description

The present invention relates to handle and/or prevent the composition of plant disease or coordinate plant growth, and preparation and use.

Some insect that parasitizes plant is with the parasitical fungi symbiosis of plant tissue, for example curl shell capsule spore, clearwing moth and fungi Croptosporioptic malicorticis or a kind of fruit, such as apple, pear, etc. spherical shell spore (a kind of fruit, such as apple, pear, etc. black rot) of Taiwan cherry steinernema and fungi.Example with such symbiotic relation also has:

-ambrosia beetle worm (Scolytidae) and fungi pacidiella discolor)

-Song is big, and collar resembles (Hulobuis abietis) and wood-rotting fungi and shell capsule spore belong to fungi,

-apple tabaniformis (Sunantedon myoefomis) and a kind of fruit, such as apple, pear, etc. spherical shell spore (a kind of fruit, such as apple, pear, etc. black rot),

-cause ambrosia beetle worm (Scoytus) and a kind of sticking capsule spore Graphium ulmi that the America elm is destroyed.

When insect spawning, can take on the plant by foot or ight soil spore or viable bacteria filament, thereby make some parasitical fungi can begin its vital functions at the bast zone of the place-plant that is injured by insect with parasitical fungi.

As parasitizing shrub, plant pathogenic fungi then penetrates xylem, phloem, enters woody part at last.Fungi has promptly had vital functions at 0 ℃.Hatch in several weeks at its ovum of cause of disease insect that plant surface injury or damaged is laid eggs.Larva penetrates plant tissue and stem intracutaneous, and lives at it there, until finishing its growth.The living condition of larva can be improved because of having the fungi of bringing into when laying eggs, and this is because the needed protein of grub will be compensated by the fungi of maturation.As a result, make plant tissue begin a pernicious process.Because grub is destroyed the tissue of burden liquid transportation, has upset the liquid supply, thereby has promoted the formation of thanatogenic tissue.

Insect passes the winter in bark as larva, becomes pupa to spring or metamorphosis early summer.Stretch out from open texture the bottom of pupa larva afterwards, and sprout wings.After fertilization, adult are got back to same position or other surface of newly being hurt of being injured of plant, and the worm's ovum that output is new is introduced spore and the real silk body of symbiosis parasitical fungi once more and begun new vicious circle.

Multiple different influence all can cause plant injury, can cause that as sunlight bark yellow, snow, ice, farming instrument, vibrator etc. can cause tissue disruption, cause open wound, in addition as animal bite, move in damage that the insect in the plant tissue causes and the open wound that causes because of beta pruning etc.Certainly, can't ignore by fungus-caused harmful surface damage.These " doors of opening " provide an approach that is easy to penetrate into the inside plants tissue for insect and parasitical fungi, thereby make that above-mentioned circulation is started.

Some strain is as present clearwing moth (Synanthedon tpuliformis), if adult is leaving puparium " do not fly away immediately afterwards, but mating and lay eggs immediately (usually in " migrating the crack " zone) then can promote to infect in several hours.Larva begins at crack place to cause harm and penetrates the inside of cane, causes more and more serious destruction therein.Therefore, the time that adult lives from the teeth outwards is very short, and is difficult to prevent and treat under field conditions (factors).For above-mentioned plant, only way is pulled out exactly and is burnt cane.

For the America elm, the ambrosia beetle worm constantly enters does not have the wooden internal activity of dimension.Because the ramp of Graphium ulmi is blocked the liquid delivery tube, thereby cause part or the yellow comprehensively of trees.Unique way of protection is cut down exactly or is all burnt.

Above-mentioned fungi-insect complex is caused harm and is found in potato, oil crop (as sunflower), cereal and the vineyard.For example the powdery mildew of cereal, a kind of rust (blust and block rust) take place with grub (Whitening beetle).

Many wide spectrum insecticides and fungicide are used to prevent and treat harmful symbiosis parasitical fungi and insect.

Yet known non-internal-absorting insecticide has only surface-active, their effect be only limited to control not with the adult or the butterfly of plant contact.For the effect of same type also just being arranged with the parasitical fungi of adult symbiosis.

Although be extensive use of various insecticides and fungicide, the propagation of many plant diseases is not controlled yet.For example, in America and some countries of Europe, phloem and stem skin destructive insect are in whole temperature band wide-scale distribution (as the destruction to original America elm) and caused sizable economic loss.

The invention provides the preparation method of the material that is used to handle plant disease, it is characterized in that in the presence of a kind of cross-linked inhibitor (mortifier), make one or more compounds that are used to handle plant disease (to call the primary activity material in the following text) by energy transmission and isobutene Arrcostab, particularly isobutene methyl esters contact.

Use method of the present invention, can obtain to be used to handle and/or prevent plant disease, coordinate plant growth and/or to increase the composition that repellent was supplied and/or be used as to the plant ion.

As the primary activity material, can use fungicide, insecticide, nematocide, miticide, bactericide and/or antiviral compound etc.

Killing insect primary activity examples of substances has: chlorinated hydrocabon, phosphonate ester, phosphate, thiophosphate, phosphorodithioate, salicylate, thiol derivative, carbamate and/or pyrethroid (pyrethroids), and the compound of other structure.Preferred reactive compound has: 5a,6,9,9a-hexahydro-6,9-methano-2,4, Hooker HRS 16, Kelevan, lindane, toxaphene, butonate, dichlorvos, Dyfonate, phosphamidon, seven phosphorus (Heptenophos), chlorfenviphos, Menite, nuvacron, chlorophos, bromophos, basudin, Phenitrothion, fenthion, Chinalfos, Chlorpyrifos, Ravap, methyl-six O five, Actellic, Hostathion, Rogor, phenthoate dimephenthoate cidial, Phormothion, zolone, phosmet, marathon, gusathion m, azinphos-methyl, Fac, thiotep, special fourth phorate, phorate, thiometon, Aldicarb, Elacron, sevin, furadan, mercaptodimethur, methomyl, grass oxime prestige, Aphox, left-handed anti-Chryson ester, Zipermetrin, Deltametrin, Phenvalerate, like the chrysanthemum ester, tetramethyl chrysanthemum ester, the pyrethrins II, tetramethrin, Pormothrin, dnoc, Kartap, Purimiphos-methyl, special fourth phorate, dazomet, diflubenzuron, Thiocyclam, unden, Eradex, Metamidophos, go out and decide prestige, methyl-six O five and analog thereof.

As miticide, spendable as 4,4-benzyl dichloride acid isopropyl esters, dinobuton, Diphenylsulfide, peace fruit, Rogor, thiometan, marathon, phosphinylidyne sulphur, fenthion, tetradiphon, Zihexathion, the intact tin of mite, Chlorpropylate, amine three nitrogen mites etc., preferred concentration is 0.015-0.2%(weight).

As plant growth regulator, be selected from one or more following one group compounds: β-draw diindyl base butyric acid, Alpha-Naphthyl acetate, Etephon and N-phenyl phthalamic acid as using.

As fungicide, inhale in can using or non-in inhale Fungicidal compounds: the penetration of compound is by providing with isobutene Arrcostab and the mortifier material that obtains that interacts.

Fungicide can be selected from following all kinds of organic compound: phthalimide derivative, dithiocarbamate, disulphide, heterocyclic compound; Benzimidizole derivatives preferably, triazine, as benzimidazole and pyrrolotriazine derivatives, copper and sulfenyl fungicide, cyanoacetic acid derivative or its mixture etc.

Preferably, and can be used as the fungicide that commodity obtain has: zineb, maneb, mancozeb, Carbatene, metham-sodium, propineb, tmtd, bacterium kills phosphorus, folpet, difoltan, captan, Bitertanol, benomyl, Buprimat, 4-butyl-1,2, the 4-triazine, two neoprene triazoles, basudin, dodemorph, ethirimol, the phonetic alcohol of two chlorobenzenes, furidazol, first Qiang isoxazole, Iprodion, carbendazim, carboxin, Chinomethionate, Nuarimol, 8-oxo-quinoline-sulfuric ester, pyridine phosphorus, Procymidon, copper-oxyquinoline ester, triadimefon, the triazole dimethanol, cyclomorpholine, triforine, Vinchlozolin, Zymoxanyl, Euparen, dinocap, dodine, Ephosite-A1, triphenyltin acetate, triphen hydroxyl tin, tpn, Methalaxyl, Nitrothalisopropyl, Polyoxin-B, thiophanate methyl, dodemorph, Bitertanol, the triazole dimethanol, Ephasit, tpn, mancozeb, Euparen, captan, marathon (malathion), Plondrel, two neoprene triazoles or contain above-mentioned any mixture of ingredients, or its analog.

According to the present invention, preferred mortifier can be quinhydrones, hydroquinone derivatives, ascorbic acid, phenol and phenol derivatives.These compounds also have certain system bacterium effect except that the polymerization of the isobutene Arrcostab that suppresses not wish to occur.

The energy transmission can be passed through heat treated, ultraviolet light or laser irradiation, preferably under agitation finishes.

As finish the energy transmission by heat treated, primary activity material, isobutene Arrcostab and mortifier can be mixed and be heated to 100-130 ℃.Preferably handled 0.5-3 hour.

According to another embodiment of the present invention, in 10-20 ℃, be better than most under the cooling condition, with the mixture of isobutene Arrcostab, primary activity material and mortifier, handled 5-60 minute through UV-irradiation.For this purpose, putting into a quartz probe and a working range that cooler is housed in reactor is 3000-5000

The quartz ampoule ball.In this case, stir and be to use a kind of inert gas, preferably nitrogen or carbonic acid gas are finished.As not cooling off, reaction temperature will rise to about 80 ℃.

According to another embodiment of the present invention, be to shine the mixture of handling isobutene Arrcostab, primary activity material and mortifier with laser.For example under strong water cooling and nitrogen stirring, in a photochemical reactor, use argon ion 480nm spectrum, reaction was carried out 2-3 hour with 1 watt power.As use the device (6 bundle laser together enters reaction zone) of 4 watts of power, then the reaction time is reduced to 30-40 minute.This reaction pattern need not heat energy, and can control the carrying out of reaction safely.

According to the present invention, preferred reactant ratio is that 0.9-10 part (weight) liquid isobutene Arrcostab and 0.8-10 part (weight) mortifier are to 1 part of (weight) primary activity material.

The method according to this invention, use known raw material through the energy transmission can make a kind of before unknown product, as active component, can be used as the chemical substance of carrying out effective plant protection with it.

Another task of the present invention provides the composition of handling plant disease, and it comprises one or more reactive compounds-" primary activity material ", habitual additive and isobutene Arrcostab (preferably isobutene methyl esters)-its form that can partially or completely be incorporated into reactive compound exists.Said composition also comprises a kind of crosslinked inhibiting substances (" mortifier "), and consumption is that every part of (weight) methacrylate adds 0.01-10 part mortifier (weight).

Composition of the present invention can contain other material that generally uses in useful additives, adjuvant and the plant protection practice.

Task of the present invention comprises that also a kind of containing with primary activity thing, isobutene Arrcostab and mortifier is the composition of the raw material product, 0.001-5% emulsifier, wetting agent and other auxiliary element that make through the energy transmission.

Used emulsifier proportion is 0.1-5%(weight preferably).Emulsifier can be animal fat (tallow fat), ethoxylated aliphatic alcohols sulphonic acid ester tetramine (25EtO), alkylphenol-hatethox(fatty alcohol sulfonate, 22EtO), casein.

Wetting agent can use propane diols, polyethylene glycol or glycovet.Wetting agent 0.001-0.01%(weight) get final product.

With above-mentioned product respectively with carrier and mixing diluents, promptly be easy to obtain useful composition.For this purpose, available water is made into 0.2-10%(weight) emulsion.

A further object of the present invention is to use the method for the above-mentioned composition that can produce useful effect on the plant that is injured, and as the protection composition it is applied to method on the health plant.

Said composition can be mixed with paste, viscosity solution or water and become dilution formulations such as (as sprays).

Mark as need, also can be used as additive and add pigment or contain coloring matter in composition, this class additive is if any the indatene derivative, degradable when this derivative touches ultraviolet light.

Tested the biologic activity of the present invention's composition, and confirmed that it can resist by different insects and fungus-caused plant disease.These plant diseases comprise:

-by Taiwan cherry steinernema and fungi curl apricot that shell capsule spore causes and the branch sarcoma of peach,

-by ambrosia beetle worm (Schytus) and fungi microbial pears of variegated star check shallow bid and apple tree sarcoma,

-the apple that causes by clearwing moth (Synanthedon mypaefonis) and a kind of fruit, such as apple, pear, etc. sacculus spore and " melanotic tumor " of pears,

The sarcoma of-the pears that cause by the red shell of a kind of clump (Nectria galligensa) and apple tree etc.

The curved spore shell of fungi of composition for preventing and controlling of the present invention harm grape belong to and shell capsule spore to belong to fungi be effective especially, especially have more special-effect going alone to cultivate.

Vine is used composition of the present invention can be undertaken by following principle:

The basic demand of protection is to remove infectious center.From the vineyard, remove and burn the spray of cutting-out and rotten stem.The stem of going alone training has partly rotten performance at least, and fungi might be grown.Ripe fungi forms the cellulose sporangium, and sporangium can expand and stretch out spore because of the rainwater effect.These spores are then carried and send out by wind, insect and rainwater.By the above-mentioned condition that spring, rainwater provided, spore is deposited on go alone on the training pruning wound viny, thereby provides a desirable growth conditions for fungi.Can protect according to following principle:

1) water of the sprinkling present composition becomes emulsion (preferably siliceous spray) on stem.The mycelium of active component kill fungi and spore as a result, silicon then can make stem hydrophobic and stop water to be penetrated in the sporangium, thereby make it to expand and to stretch out spore.

2) spray composition of the present invention to going alone after the beta pruning, this composition contains fungicide and insecticide, can resist Taiwan cherry steinernema effectively, thereby stops " guttation " of slubbing.

Going alone under the infected situation, should or use autumn the aqueous solution of composition of the present invention to carry out in spring " washing is sprayed ", preferred solution concentration be 20% dilution.When carrying out " washing spray " after the beta pruning, can eliminate " guttation " and and then prevent secondary fungal infection.

Aquo-composition of the present invention is as the spray that is used to damage infection site, and suggestion was used to good in winter or early spring.Spray when being preferably in mean temperature+5 ℃.So can make wound be treated and can not cause damage.

Available any spraying device is applied to wound site with composition of the present invention.Can contain in the said composition and more create texturizer and prolong the insecticide of rendeing a service.

5% solution that sprays the present invention's composition can provide effective protection.Under the situation of using the aqueous solution, it is effective that per hectare is used the 500-800 liter.Can use sprayer or other common method that spray gun is housed to spray.Should directly face toward the surface sprinkling of beta pruning during processing.

Also can spray water-reducible active substance of no use (when being subjected to the severe infections of curved spore shell) in some cases as vine.

The another way of using composition is seed dressing.For this purpose, preferably use casein containing protein to make the 5-10% aqueous solution of preferred auxiliary element, be used for cereal, corn and onion.Also can use casein.

When being used for tuber crops, the time of seed dressing is 1-10 minute.Available common seed dressing device is handled cereal.For this purpose, also can use higher concentration (as the emulsion of 40-60% ((weight)).Preferably in the seed dressing emulsion, add indicator (redness).

Can obtain the most effectively to protect with so-called " directly spraying " method.Can use self-propelled and trail-type sprayer for this reason.

Can under+5 ℃ of temperature, composition of the present invention be sprayed on the wound surface of sawing or cutting with 5% dilution with spray gun in the resting stage after the regeneration.With this processing mode, per hectare needs 400-600 to rise spray solution.

For infected apple tree, can use the present invention of 15% composition; As infect seriously then available 20% dilution.Available 500-800 ml water solution is with any suitable atomizers spray.

As in the fall or early winter (November and December) to trunk or take or the part of going alone viny is sprayed, this has just saved regular spring and has sprayed.

Proved already that composition of the present invention can penetrate the 20-30 millimeter in living tissue, and can under the situation of any damage that does not cause plant, kill the nymph of the insect of destroying stem skin and phloem and grub and wherein spore and the mycelium of parasitical fungi.

For relatively, also detected the biological action of the one-component of the present composition.Discovery does not have a kind of basic active material-quinhydrones system, and isobutene methyl esters-quinhydrones system and primary activity material-isobutene methyl esters system can demonstrate the activity that can compare with the present invention's composition.

As when removing quinhydrones, can the primary activity material still be suspended in the liquid monomer by continuing to stir, to avoid precipitation and variable color.The heat treated of primary activity material-quinhydrones system can only be carried out in the presence of solvent.For example, exist down, heat treated benomyl and quinhydrones, then produce a kind of and fail to surpass the mixture of the biologic activity of primary activity material in toluene.

The following example is intended to further illustrate method of the present invention.

Embodiment 1

In the reactor of being furnished with agitator, add 1 part of (weight) Chinalphos, 1 part of (weight) Deltametrin, 1 part of (weight) isobutene methyl esters, 3 parts of (weight) quinhydrones and 3 parts of (weight) benomyls are heated to 110 ℃ of coolings afterwards.(the grease alcohol ester adds the wetting agent that contains 0.01% fluorocarboxylic acid (Likovet Hoechst) 25EtO), again and stirs it, so obtains 9 kilograms of dark brown product liquids, can further filter it during as needs to add Lutazol AT25 emulsifier.

The solution with water that so makes is diluted to 0.5-1%, is sprayed on the fruit tree (particularly apple tree).Composition can prevent vegetalitas or parasitical fungi disease effectively, and kill insects.Said composition controlled powdery mildew, downy mildew, undesirable root fungi (Stubbing funqi), clearwing moth, lice and mite.

In spring or autumn, the same solution that will not add dilution with special sprayer unit or hairbrush imposes on to be gone alone on the cultivating grape tree.Prove, after processing, bend that going alone of spore shell and curling shell capsule spore infection showed intensive germination and the controlled sign of insect such as come into leaves.Be placed on the growth substrate and cultivate as taking from sample that the vine that is killed by curved spore shell goes alone tissue, fail to have observed the growth of curved spore shell and curling shell capsule spore after 7 to 8 days one.The result who handles is that larva and the ovum that is positioned at subcortical clearwing moth, grape pulp moth (qrape-berry moths) and mite all is killed.Before thickening through midsummer, tissue is still complete, and the leaf of going alone on the wall also is normal.

Embodiment 2

Press the method for embodiment 1,2 parts of isobutene methyl esters, 2 parts of benomyls, 2 parts of quinhydrones and 0.5 part of Chinalphos are heated to 110 ℃ under stirring.In mixture, add through the painted 2-3% polyethylene butyl ester of 0.5% tonyred.

The cooling back adds the wetting agent described in the embodiment 1, uses the terpentine diluted mixture thing based on solution total amount 5%.Add the isobutene methyl esters viscosity is transferred to 60-70 centipoise (cP).

The solution that uses special sprayer so to make is applied to respectively on clearwing moth and fungi are curled the apple tree surface that shell capsule spore and curved spore shell or a kind of fruit, such as apple, pear, etc. spherical shell spore infect, or is applied on the bark of the drupe tree of Taiwan cherry steinernema severe infections.Handle the surface of cutting wound in back 20 minutes, dead larva and nymph (pupa) are as seen arranged.

Harvesting of tissue's sample by parasitical fungi is destroyed is placed on the surface of medium, and the insulation back was in the 8th day observed result.On medium, do not observe conk.The oopod of woolly aphid worm, scale insect and fly is destroyed, and ovum is also dead.Because a cured layer is arranged on these oopod surface, stop the conventional plant protectant to contact with it, cause these protectants not play a role.Find that also this composition can make the adhesion layer dissolving that combines with the fiber protein yarn that constitutes oopod, thereby make the structural deterioration of oopod.

Embodiment 3

Adding 4%(weight in the product of embodiment 2) quinin hydrochloride or quinine sulfate.In spray solution that October end or the beginning of November will so make on the bark of youth tree.Found that bark winter not by wildlife, particularly damaged by rabbit.On going alone, vine uses this composition, except that embodiment 1 described effect is arranged, and the also infringement of frost protection in advance.

Embodiment 4

1 part of benomyl, 1 part of Chinalphos, 1 part of Deltametrine, 1.5 parts of quinhydrones and 3 parts of isobutene methyl esters are added in the reactor, and 105 ℃ were stirred 1 hour.

Mixture is cooled to room temperature, to wherein adding Lutazol AT25 emulsifier and 0.01%Likovet wetting agent and mixing it.Can filter this dark brown solution in the time of if necessary.In above-mentioned system, dissolve in the 1-2% quinin hydrochloride afterwards again.

Water to 0.5-1%, is applied to above-mentioned solution dilution on corn, young pine tree and the vine that sprouts.The result does not observe the damage that wildlife is caused.Insect ovum death below this processing also makes bark.

Embodiment 5

The mixture that 75 gram triadimefons (Tviadimephon), 100 gram folpets (Folpet), 100 is restrained quinhydrones, 300 gram isobutene methyl esters, 50 gram chloruprophlate, 100 gram Chinalphos and 100 gram Deltamerine heats half an hour in 110 ℃.The cooling back adds 1-5%Lutazol or dodecane sulfonate emulsifier and 0.01%Likovet wetting agent.The trace element mixture (as " Wuxal ") of adding 0.4% makes it into 1% solution in this brown solution.

The water of preparation 0.4～0.5% becomes dilution, is applied to infected surface viny according to conventional method.Visible powdery mildew and downy mildew are fixed on the surface of leaf after several days.As do not infect when handling, then can provide comprehensive prevention effect.Also can be observed the effect of anti-mould and insect disease.

Embodiment 6

The active substance of preparation embodiment 5, the cooling back adds 20 milligrams of Cobastabs ₁With 1 milligram of Alpha-Naphthyl acetate.The trace element mixture (as Mikomit) of adding 0.01% before dilute with water.

Spray said composition going alone on the leaf system system, leaf becomes bottle green as a result.To the analysis showed that of blade, owing to increased the content of trace element, particularly iron and manganese, these trace elements are penetrated into than in the deep tissues, and make the assimilation of plant strengthen.In addition, also observe the absorption increase of iron.

As everyone knows, the glucose of 80-90% all have live through machinery and the biology injured tissues.Because the effect of the cellulose degrading enzyme that exists in the tissue (this enzyme can activate because of the damage of tissue) causes liquid viscosity to increase, and metal ion can not be retained with dissolved state.So plant also just can not absorb the needed ion of growth from soil.Method according to present embodiment is handled, and can guarantee that plant takes in liquid and ion in the deep tissues.

Embodiment 7

The composition of preparation method and active substance is identical with embodiment 6.When the cooling back adds emulsifier and wetting agent, also in solution, sneak into 5 milligrams of gibberellic acid, 5 milligrams of β-indolebutyric acids and 10 milligrams of saleratus.After 0.4% trace element mixture mixed, it is standby that composition is made 0.5% dilute solution.

Sprayed in 10-14 days before vine blooms, then the number of spending increases 30-40%; Use same solution-treated after blooming, then the number of tubercle increases 70-80%.

Bloom and used same solution-treated in back 14 days, consequently:

-the maturing stage shortens 20 days,

-sugared content increases 3-4%,

-seed amount reduces 25%.

This composition provides the persistence protective effect of frost-resistant mould, powdery mildew, mould and vine moth and mite.

Embodiment 8

100 parts of isobutene methyl esters, 20 parts of quinhydrones, 1 part of Chinalphos, 1 part of Phormothion, 1 part of Deltametrine and 1 part of Chloropropylate were heated 1 hour in 105 ℃, add 40 parts of oil shales that grind (particle size is 10 microns) again, cooling afterwards also mixes with 6% emulsifier (24EtO) and 0.01% wetting agent (Likovet).

Solution is done 1% dilution, be sprayed on the apple tree at least three times by sprayer unit commonly used between the month in 7-9.

The calcium of apple and content of magnesium increase as a result, and the structure of fruit is more solid, and the storage life has prolonged 3-4 month.There are not insect and fungi in the fruit.

Embodiment 9

10 parts of isobutene methyl esters, 2 parts of triadimefons (Triadimephon), 2 parts of quinhydrones, 4 parts of Permetrine, 1 part of tetramethrin (Tetrametrine), 5 parts of benomyls, 1 part of Chloropropylate and 10 parts of Chinalphos are heated and cooling in 110 ℃.Add 5% known emulsifier (Lutozol AT25 or alurin sulfate) and 0.01%Likovet wetting agent afterwards.

Mixture diluted is become the 1-1.5% aqueous solution, use 200 liters of/hour sprayers to impose on the potato leaf.So handle the single Phytophthora fungal infection that can not show effect same of controlled with benomyl.Handle the back potato leaf and transfer bottle green to.

Embodiment 10

Add Baysilon PL silicon emulsifier in the active substance of embodiment 9, water arrives 1-2% with mixture diluted before spraying.Owing on potato leaf, form silicon fiml, just can not on leaf, deposit virus so usually drop on the potato plants and penetrate the colorado potato beetle that leaf surfaces destroys.

Embodiment 11

Comparative experiments

The preparation embodiment 1 mixture but leave out hot transmission step.

Prepare the 0.5-1% aqueous solution by the mixture that is added with emulsifier and wetting agent.With the composition sprayed that so obtains on fruit tree, to prevent vegetalitas fungal disease and insect disease.The result can be observed has powdery mildew and downy mildew growth and chip to form on the leaf surfaces.To take from striking off that sample is placed on the medium and handling of trunk and branch, as seen the parasitical fungi growth will be arranged after 3 days by the described method of front embodiment.

Spray and only to kill 20% insect and 5% mite.Repeat to spray same composition after two weeks, visible powdery mildew is controlled, but does not change the growth of downy mildew and parasitical fungi yet.There is the insect of 10-15% to be killed.

Embodiment 12

Comparative experiments

Repeat the method for embodiment 4 but do not have the energy transmission, mixture is made 0.4-0.5% solution and be sprayed on the surface of grape leaf.The growth of powdery mildew as a result is suppressed, but the corrupt damage of mould does not change yet.The 30-40% mite becomes and benumbs but recovery in several hours.Can be observed 20% grape berry moth death.

Embodiment 13

Comparative experiments

Repeat the method for embodiment 1 but heated solution not.It is sprayed on the preceding surface of going alone of germinateing, infects to take a sample and be put in medium the thanatogenic tissue from curved spore shell and cultivate.Curved spore shell and the intensive growth of shell capsule spore have been can be observed after 48 hours.

Also observe deformity with lack chlorophyllous leaf, this leaf is unrenewable.But what influence does not see has to curved spore shell.

Embodiment 14

Seed dressing

The casein or the ethyl acetate of adding 3% in the mixture of embodiment 6.With mixture diluted to 15% and put on wheat in the seed dresser equably or the surface of corn grain.Grain rudiment in after planting 1-2 days, tender shoots is unearthed in 2-3 days.Corn begins rudiment in the time of soil temperature 5-6 ℃, and grows ground in several days.

Left out the same mixture seed dressing that the energy transmission step makes as using, then rudiment postpones 8-10 days at least with being unearthed.

Embodiment 15

Repeat the method for embodiment 14, but add 0.2% lindane (Lindane) and do not add casein and acetic acid esters.In a fluidisation blender with above-mentioned solution mix seed-grain.

Treated seed-grain is rudiment and unearthed after 3-4 days in 1-2 days.Transfer to plant after one month, compare with the plant that the seed germination of only dressing seed with conventional method becomes.It has the abundant fibrous root of sending out.The cereal of dressing seed in this way and sowing can more early turn green and stronger drought-resistant ability is arranged.

Embodiment 16

The mixture of 15 parts of isobutene methyl esters, 2 parts of quinhydrones, 5 portions of quinin hydrochlorides, 1 part of Chinalphos, 1 part of Deltametrin and 2 parts of benomyls in 110 ℃ of heating 1 hour, is stirred into the mixture of homogeneous afterwards.2% aqueous mixture is sprayed on pine tree, white poplar and the robur.The result observes the treetop that deer does not bite pine tree off, and infected white poplar and the fungi on the robur be by localization, and according to what of sprinkling amount, insect is killed, have in addition can kill the insect larvae that reaches the 2-3 millimeter deeply.

Embodiment 17

The mixture of 20 parts of isobutene methyl esters, 2 parts of quinhydrones, 5 parts of benomyls, 1 part of Captan, 1 part of Deltametrine and 0.2 part of β-indole butyric acid in 105 ℃ of heating 1 hour, is stirred into the mixture of homogeneous afterwards with known emulsifier and wetting agent.With the 0.3-2% dilution this mixture is sprayed on clover and the sunflower.Mixture provides the mildew of control clover and the effect of sunflower lodging.Through periodically sprinkle, go rotten in the head of eliminating sunflower.Injury recovery and not infection that aphid is caused, itself then is killed aphid.

Embodiment 18

With 18 parts of isobutene methyl esters, 6 parts of benomyls, 2 parts of Thiadimephon, 2 parts of quinhydrones, 1 part of Alpha-Naphthyl acetate and 0.5 part of β-draw the mixture of diindyl base butyric acid in 110 ℃ of heating 1 hour, cooling afterwards also is mixed into homogeneous substance with emulsifier and wetting agent, it is diluted to 0.4-1% concentration again.

In September end or October, be sprayed on when applying fertilizer on wheat, winter barley and the rye with ground, the amount of result and control group comparison palpus shape root increases by 50% at least.The number of leaf and chlorophyll content also have increase.The primary activity material that control group uses.

Embodiment 19

In being equipped with the reactor of agitator, put into 15 parts of isobutene methyl esters, 3 parts of benomyls, 1 part of captan (Captan), 1 part of sterilization ling (Folpet), 2 parts of Methidathion and 1 part of Deltametrine.Stir with nitrogen.There is the double-walled quartz of 3400-3900A quartz ampoule ball to pop one's head in to going into envelope in the reactor.Connect stone pipe ball and use the nitrogen vapor stream agitating solution, cooled off afterwards 1/2 hour.

Said composition can be used to dress seed corn, wheat and clover seed.Should seed is simply dry after the seed dressing, and can carry out routine bag quilt with casein.Starch in the grain combines with bond by the OH base, thereby the protective effect of anti-soil infection is provided.

Embodiment 20

Stir the mixture of 20 parts of isobutene methyl esters, 5 parts of difoltan (Captafol), 3 parts of benomyls, 1 part of Thiadimephon, 1 part of Deltametrine, 5 parts of Chinalphos and 2 parts of quinhydrones with hydrogen.Cooling reactor also is exposed to 4 KHz laser beams 30 minutes.Stop irradiation and cooling mixture after 30 minutes.

Mixture diluted is sprayed to 0.1-1% concentration, and the result obtains the effect of the fabulous formation of control apple sawdust, potato mycosis, dead leaf disease and potato rot.

Embodiment 21

The mixture of 15 parts of isobutene methyl esters, 1 part of β-indole butyric acid, 1 part of gibberellic acid, 2 parts of quinhydrones, 3 parts of Chinalphos, 1 part of Deltametrine and 5 parts of oil shales was heated 1/2 hour in 105 ℃.After being cooled to 70 ℃, the mixture of making beeswax and paraffin is sneaked into wherein and/or is made 20% mixture with sulphurated siliastic.Before the tubulation, the organic thin catalyzer that certain is known adds in the silicon rubber and seals it.Said composition can be used for covering the surface of injured or grafting when vine germination and fruit-tree grafting, and is used to prevent the fungal infection of regenerating section.

Claims (28)

1, a kind of preparation is used to handle the method for the material of plant disease, it is characterized in that transmission makes one or more reactive compounds that are used to handle plant (primary activity material) and isobutene Arrcostab by energy, being more preferably the isobutene methyl esters contacts with cross-linked inhibitor (mortifier), as the product (active substance) that dilutable water so obtains when needing, wherein the ratio of primary activity material, isobutene Arrcostab and mortifier is 1: 0.9-10: 0.8-10.

2,, it is characterized in that preparing the material that is used to handle and/or prevent the ion supply of plant virus and/or coordinate plant growth and/or increase plant and/or is used as powerful repellent according to the method for claim 1.

3, according to each method in claim 1 and 2, the chemically reactive substance that it is characterized in that using control plant pathogenic fungi, insect, mite, virus, bacterium and/or nematode is as the primary activity material.

4, according to each method among the claim 1-3, it is characterized in that having used the mortifier quinhydrones.

5,, it is characterized in that the energy transmission preferably finishes through heat treated, ultraviolet light or laser irradiation down in stirring according to each method among the claim 1-4.

6, according to each method among the claim 1-6, it is characterized in that primary activity material, isobutene Arrcostab and mortifier mixed being incorporated in 100-130 ℃ of heating, preferably heated 0.5 to 3 hour.

7, according to each method among the claim 1-5, it is characterized in that 10 to 80 ℃ with ultraviolet light with the mixture process of primary activity material, isobutene Arrcostab and mortifier 5 to 40 minutes.

8, according to each method among the claim 1-5, it is characterized in that stirring with nitrogen or carbon dioxide gas and finish by the mixture bubbling.

9,, it is characterized in that handling the mixture of primary activity material, isobutene Arrcostab and mortifier with laser beam according to each method among the claim 1-5.

10, according to each method among the claim 1-9, it is characterized in that antifungal primary activity material is to be selected from one group of compound that comprises phthalimide derivative, dithiocarbamate, disulphide, heterocyclic, is more preferably the compound of benzimidazole and triazines.

11, according to each method among the claim 1-10, it is characterized in that antifungal primary activity material is to be selected from one group to comprise zineb, maneb, mancozeb, Carbatene, metham-sodium, propineb, tmtd, bacterium kills phosphorus, folpet, difoltan, captan, Bitertanol, benomyl, Buprimat, 4-butyl 1,2, the 4-triazine, three neoprene triazoles, basudin, dodemorph, ethirimol, the phonetic alcohol of two chlorobenzenes, furidazol, first Qiang isoxazole, Iprodion, carbendazim, carboxin, Eradex, Nuarimol, 8-oxo-quinoline-sulfuric ester, pyridine phosphorus, Procymidon, copper-oxyquinoline acid, triadimefon, the triazole dimethanol, cyclomorpholine, triforine, Vinchlozolin, Zymoxanyl, Euparen, dinocap, dodine, Ephosite-A1, triphenyltin acetate, triphen hydroxyl tin, tpn, Methalaxyl, Nitrothal-isopropyl, Polyoxin-B, thiophanate methyl, dodemorph, Bitertanol, the triazole dimethanol, Ephasit, tpn, mancozeb, Euparen, captan, marathon, Plondrel, the compound of two neoprene triazoles.

12,, it is characterized in that insect primary activity material is to be selected from one group of compound that comprises chlorinated hydrocabon, phosphonate ester, phosphate, thiophosphate, carbophenothion acid esters, salicylate, thiol derivative, carbamate and pyrethroid (Pyrethroids) extremely according to each method among the claim 1-9.

13, according to each method among the claim 1-10, it is characterized in that insect primary activity material is to be selected from one group to comprise 5a,6,9,9a-hexahydro-6,9-methano-2,4 extremely, Hooker HRS 16, Kelevan, lindane, toxaphene, butonate, dichlorvos, Dyfonate, phosphamidon, seven phosphorus (Heptenophos), chlorfenviphos, Menite, nuvacron, chlorophos, bromophos, basudin, Phenitrothion, fenthion, Chinalfos, Chlorpyrifos, Ravap, methyl-six O five, Actellic, Hostathion, Rogor, phenthoate dimephenthoate cidial, Phormothion, zolone, phosmet, marathon, gusathion m, azinphos-methyl, Fac, thiotep, special fourth phorate, phorate, thiometon, Aldicarb, Elacron, sevin, furadan, mercaptodimethur, methomyl, grass oxime prestige, Aphox, left-handed anti-Chryson ester, Zipermetrin, δ chrysanthemum ester (Deltametrin), Phenvalerate, like the chrysanthemum ester, tetramethyl chrysanthemum ester, the pyrethrins II, tetramethrin, Pormothrin, dnoc, Kartap, Purimiphos-methyl, special fourth phorate, dazomet, diflubenzuron, Thiocyclam, unden, Eradex, Metamidophos, go out and decide prestige, the compound of methyl-six O five.

14,, it is characterized in that extremely mite primary activity material is to be selected from one group to comprise that dinobuton, Diphenylsulfide, peace fruit, Rogor, thiometan, marathon, phosphinylidyne sulphur, fenthion, tetradiphon, Zihexathin, mite finish the compound of tin, Chlorpropylate and amine three nitrogen mites according to each method among the claim 1-9.

15, according to each method among the claim 1-9, it is characterized in that plant growth regulator is to be selected from one group of compound that comprises Etephon, gibberellic acid, N-phenyl-phthalamic acid, Alpha-Naphthyl acetate and β-indole butyric acid.

16, according to each the method for preparing powerful repellent among the claim 1-9, it is characterized in that using at least a kind of quinine salt, preferably quinin hydrochloride is as the primary activity material.

17, according to each preparation seed dressing method for compositions among the claim 1-9, it is characterized in that using one or more chemical substances of listing among the claim 10-15 as the primary activity material.

18, be used to handle the composition of plant disease, it comprises one or more reactive compounds (primary activity material) and isobutene Arrcostab, better the isobutene methyl esters-this composition completely or partially is incorporated into the primary activity material, and the crosslinked inhibiting substances (mortifier) that is equivalent to 0.01-10 part (weight) isobutene Arrcostab (weight).

19,, be characterised in that it comprises one or more insecticides, insecticide, miticide and nematocide and/or trace element and conditioning agent as the primary activity material according to the composition of claim 18.

20, according to each composition in claim 18 and 19, it is characterized in that the primary activity material is to be selected from one group of compound that comprises dithiocarbamate, disulphide, heterocyclic compound and phthalimide derivative.

21, according to each composition among the claim 18-20, it is characterized in that the primary activity material is to be selected from one group to comprise zineb, maneb, mancozeb, Carbatene, metham-sodium, propineb, tmtd, bacterium kills phosphorus, folpet, difoltan, captan, Bitertanol, benomyl, Buprimat, 4-butyl-1,2, the 4-triazine, two neoprene triazoles, basudin, dodemorph, ethirimol, the phonetic alcohol of two chlorobenzenes, furidazol, first Qiang isoxazole, Iprodion, carbendazim, carboxin, Chinomethionate, Nuarimol, 8-oxo-quinoline-sulfuric ester, pyridine phosphorus, Procymidon, copper-oxyquinoline ester, triadimefon, the triazole dimethanol, cyclomorpholine, triforine, Vinchlozolin, Zymoxanyl, Euparen, dinocap, dodine, Ephosite-A1, triphenyltin acetate, triphen hydroxyl tin, tpn, Methalaxyl, Nitrothalisopropyl, Polyoxin B, thiophanate methyl, dodemorph, Bitertanol, the diazole dimethanol, Ephasit, tpn, mancozeb, Euparen, captan, marathon, Plondrel, the compound of two neoprene triazoles.

22,, it is characterized in that insect primary activity material is to be selected from one group of compound that comprises chlorinated hydrocabon, phosphonate ester, phosphate, D2EHDTPA derivative, phosphordithiic acid derivative, salicylate, thiol derivative, carbamate and pyrethroid extremely according to each composition in claim 18 and 19.

23,, it is characterized in that mite primary activity material is to be selected from one group of miticide that comprises dinobuton, Diphenylsulfide, peace fruit, Rogor, thiometan, marathon, phosphinylidyne sulphur, fenthion, tetradiphon, Zihexathin, mite intact tin, Chlorpropylate and amine three nitrogen mites extremely according to the composition of one of claim 18 and 19.

24,, it is characterized in that plant growth regulating primary activity material is to be selected from one group of plant growth regulator that comprises Etephon, gibberellic acid, N-phenyl phthalamic acid, Alpha-Naphthyl acetate and β-indole butyric acid according to the composition of one of claim 18 and 19.

25,, it is characterized in that avoiding that to keep away the primary activity material be at least a quinine salt, preferably its hydrochloride and sulphate according to the composition of one of claim 18 and 19.

26, according to each composition among the claim 18-25, it is characterized in that it includes additional adjuvant, particularly emulsifier, wetting agent, thinner and micro-source.

27,, it is characterized in that it includes trace element magnesium, iron, zinc, manganese, bromine, copper, molybdenum and the cobalt that can exist with its salt or chelate form according to each composition among the claim 18-25.

28, the method for processing and protective plant is characterized in that with imposing on the surface of plant according to each composition in the claim 18 to 27 with conventional method, to cover 5 to 19% of said plant at least.