CN103313602A - Plant growth regulator and method for using the same - Google Patents
Plant growth regulator and method for using the same Download PDFInfo
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- CN103313602A CN103313602A CN2012800046343A CN201280004634A CN103313602A CN 103313602 A CN103313602 A CN 103313602A CN 2012800046343 A CN2012800046343 A CN 2012800046343A CN 201280004634 A CN201280004634 A CN 201280004634A CN 103313602 A CN103313602 A CN 103313602A
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- isoprothiolane
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/24—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms
- A01N43/26—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms five-membered rings
- A01N43/28—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms five-membered rings with two hetero atoms in positions 1,3
Abstract
Provided are a plant growth regulator that is effective in increasing the amount harvested of plants belonging to the family Musaceae, particularly the banana; improving the number of functional leaves; promoting growth; and the like, as well as a method for using the same. Provided are a plant growth regulator that comprises isoprothiolane (diisoropyl 1,3-dithiolan-2-ylidene malonate) as an active component and is effective in increasing the amount harvested of plants belonging to the family Musaceae, particularly the banana, a method for using the regulator by spreading or application treatment, soil irrigation or infusion treatment, and the like, as well as a method for regulating plant growth.
Description
Technical field
The present invention relates to growth regulator and the using method thereof of Isoprothiolane as the Musaceae plant of active ingredient, the growth that is provided as the harvest yield of Musaceae plant, particularly banana and the increase of the number of sheets, new false stem (sub-strain) promotes the medicament of the effect such as (hypertrophyization) plant growth regulating excellence.
Background technology
The plant that belongs to the Musaceae Musa, particularly banana are the general designations of the Breeds of edible fruit, and refer to its fruit.This plant Main Cultivation Africa such as South America, Tanzania, the Congo, Uganda, South Africa in the West Asias such as the Southeast Asia such as the East Asia such as China, Taiwan, Philippine, Indonesia, Thailand, Vietnam, India, Brazil, Ecuador, Costa Rica, Mexico, Guatemala, Colombia, Peru etc., also carried out the plantation cultivation, and can annual cultivate.Cultivate in these every countries, the banana of results is sent to all over the world.
In the banana cultivation, comprise the root of stem underground, the high part as stem of stretching out of section is called false stem on the ground, be actually by folded the wrapping up in of multiple leaf sheath and form, greatly stretch out oblong leaf (blade) from the top of false stem, and then go out carpopodium from the apical growth of false stem, form on its top comprise really refer to, fruit combs at interior fruit ear, banana is grown in the mode of fruit ear.After the results of banana, should the on the ground cut-out of the At The Height about the 2m of section of vacation stem (parental plant).At this moment, make from the new false stem (sub-strain) that underground root reappears and similarly breed, or make (sub-strain) plant division of new false stem and breed, repeatedly gather in the crops thus banana.For the cultivation of banana, surplus how many sheet leaves (functional leaf) are important, owing to have 3 months from extraction (before blooming) to the results of last leaf, and therefore must be at residual at least about 12～13 functional leaf in flowering stage.In the inadequate situation of sheet number of functional leaf, plant will be cut down in the course of cultivation.
For the banana cultivation, by damage by disease and insect prevent and kill off realize that the increase of harvest yield is most important problem, but in the prior art, owing to carrying out repeatedly chemicals treatment, therefore its labour becomes very large, and the appearance of medicament resistant bacterium or medicament patience insect makes to prevent and kill off and becomes more difficult in addition.On the other hand, also carry out using the medicament (plant growth regulator) of growth-promoting effect with plant etc. and cultivated healthily banana, sought the trial of the increase of harvest yield.
Isoprothiolane (common name: Isoprothiolane as the active ingredient compound of plant growth regulator of the present invention, chemical name: 1,3-dithiolane-2-subunit Diisopropyl malonate, diisopropyl1,3-dithiolan-2-ylidene malonate), sell with the trade name of " Off ジ ワ Application " as plant disease control agent, particularly rice blast control agents, be by known compound (for example, with reference to non-patent literature 1).Disclose in addition, the method (with reference to patent documentation 1) of the growth of the plant of growth encourage except paddy rice that Isoprothiolane is mixed with soil surface or soil as the medicament of active ingredient, similarly disclose, make with Isoprothiolane as the pharmacy effect of active ingredient in the root of plant, promote the growth of plant, make the growing method (with reference to patent documentation 2) of the plant of vigor enhancing.Yet, Isoprothiolane can be used as the plant growth regulator of Musaceae plant, particularly banana is used is unknown, promotes the also complete the unknown of effect of (hypertrophyization) etc. about the growth to the harvest yield of banana and the increase of the number of sheets, new false stem (sub-strain) of this compound.
The prior art document
Patent documentation
Patent documentation 1: Japanese kokai publication sho 58-131907 communique
Patent documentation 2: Japanese kokai publication hei 1-272504 communique
Non-patent literature
Non-patent literature 1:A World Compendium The Pesticide Manual 14th Edition (British Crop Production Council)
Summary of the invention
Invent problem to be solved
In the cultivation of the crops such as banana as described above, carried out using the plant growth regulator of crop to cultivate healthily crop, seek the trial of the increase of harvest yield, but also do not have to bring into play the medicament of gratifying effect.Therefore, need the high plant growth regulator of new effect in the cultivation of the crop such as banana cultivation.
Be used for solving the method for problem
What the inventor etc. furtherd investigate repeatedly in order to develop new plant growth regulator found that, as plant disease control agent and known Isoprothiolane to the Musaceae plant, particularly the blade part of banana and/or leaf sheath section (false stem) etc. scatter and process or the coating processing, Soil Surrounding to plant pours into processing, processing is injected by false stem, thereby performance plant growth regulating effect, its effect has the increase as the harvest yield of the banana of harvested product and the number of sheets (functional leaf), the growth of new false stem (sub-strain) promotes the effect such as (hypertrophyization) plant growth regulating, thereby finishes the present invention.
That is, the present invention relates to each following at least invention.
(1) plant growth regulator of a kind of Musaceae plant is characterized in that, contains Isoprothiolane as active ingredient.
(2) according to (1) described plant growth regulator, the Musaceae plant is banana.
The using method of (3) one plant growth regulators is characterized in that, uses the effective dose of Isoprothiolane as the medicament of active ingredient, and banana is processed.
(4) according to the using method of (3) described plant growth regulator, processing method is that cauline leaf scatters processing, coating processing, soil-perfusion is processed or injects processing.
(5) a kind of growth control method of banana is characterized in that, use the effective dose of Isoprothiolane as the medicament of active ingredient, to before the banana results or the blade part of the parental plant after the results or false stem scatter and process or coating is processed.
(6) growth control method of the sub-strain of a kind of banana is characterized in that, use the effective dose of Isoprothiolane as the medicament of active ingredient, to before the banana results or the blade part of the parental plant after the results or false stem scatter and process or coating is processed.
(7) a kind of growth control method of banana is characterized in that, uses the effective dose of Isoprothiolane as the medicament of active ingredient, and the Soil Surrounding of Banana Growth is poured into processing.
(8) growth control method of the sub-strain of a kind of banana is characterized in that, uses the effective dose of Isoprothiolane as the medicament of active ingredient, and the Soil Surrounding of Banana Growth is poured into processing.
(9) a kind of growth control method of banana is characterized in that, use the effective dose of Isoprothiolane as the medicament of active ingredient, to before the banana results or blade part or the false stem of the parental plant after the results inject processing.
(10) growth control method of the sub-strain of a kind of banana is characterized in that, use the effective dose of Isoprothiolane as the medicament of active ingredient, to before the banana results or blade part or the false stem of the parental plant after the results inject processing.
(11) growth control method of a kind of Musaceae plant, it comprises uses the effective dose of Isoprothiolane as the plant growth regulator of active ingredient, the Musaceae plant is processed, realize following one kind or two or more effect: the activate of the hypertrophy of the increase of the number of sheets of this plant or the function number of sheets, close false stem or sub false stem, the increase of elongation, growth, the vigor of plant enhancement, the quality improvement of harvested product and the increase of harvest yield.
(12) according to (11) described growth control method, the Musaceae plant is banana.
The effect of invention
According to plant growth regulator of the present invention and using method thereof, can promote the healthy growth of plant, increase harvest yield, reduce the processing of existing damage by disease and insect agent for preventing and eliminating, reduce the load to environment.Particularly in the banana cultivation, it brings into play the increase of harvest yield and the number of sheets (functional leaf), and then the growth of new false stem (sub-strain) promotes excellent plant growth regulating effects such as (hypertrophyizations).
As crop, the particularly increase of the harvest yield of banana and the number of sheets, the growth of new false stem (sub-strain) promote that the effect such as (hypertrophyization) plant growth regulating is remarkable.
Embodiment
Operable with the plant growth regulator of Isoprothiolane as active ingredient among the present invention, general with the trade (brand) name of Off ジ ワ Application the product of commercially available various formulations, as long as buy in commercially available dose medicament with the corresponding formulation of application target of the present invention.For example, in the situation that scatter, be coated with, be preferably emulsion, suspending agent, finish, wetting powder etc.In the situation that carry out soil-perfusion, be preferably emulsion, suspending agent, granula, wetting powder etc., in the situation that inject processing to leaf sheath section, emulsion, suspending agent, wetting powder are preferred formulation.
In addition, can make Isoprothiolane as active ingredient in suitable non-active carrier with surfactant, adjuvant as required together, cooperate in the proper ratio to dissolve, in suitable non-active carrier, or also can be as required with adjuvant, cooperate in the proper ratio and dissolve, separate, suspend, mix, impregnation, adsorb or adhere to, preparation becomes suitable formulation, for example, suspending agent (flowable), the breast suspending agent, emulsion, solvable liquid preparation, wetting powder, water-dispersible granules, granula, pulvis, tablet, large granula (ジ ャ Application ボ drug) or coating agent (パ ッ Network drug) etc. use.
As operable non-active carrier among the present invention, can be any of solid or liquid, material as the non-active carrier that can become solid, for example can enumerate, the phyteral powdery type (for example, soybean meal, grain dust, wood powder, bark powder, the saw powder, the tobacco stem powder, walnut shell powder, wheat bran, cellulose powder, residue after plant extracts extracts etc.), pulverize the synthetic polymers such as synthetic resin, the clay class (for example, kaolin, bentonite, Emathlite etc.), talcs (for example, talcum, pyrophyllite etc.), silica-based { for example, diatomite, silica sand, mica, white carbon (also usefully is also referred to as moisture micro mist silicon, the synthetic high dispersive silicic acid of moisture silicic acid comprises calcium silicates as the material of principal component by goods.), active carbon, natural mineral matter class (for example, sulphur powder, float stone, Attagel and zeolite etc.), (for example burn till diatomite, brick crushed material, flying dust, sand, plastic carrier etc., polyethylene, polypropylene, poly-inclined to one side 1,1-dichloroethylene etc.), the chemical fertilizer such as inorganic mineral powder, ammonium sulfate, ammonium phosphate, ammonium nitrate, urea, the ammonium chlorides such as calcium carbonate, calcium phosphate or compost etc., they can use separately or use with the form of the mixture more than 2 kinds.
As the operable material that becomes the non-active carrier of liquid among the present invention, except itself having the solvent ability, even can from do not have the material that the solvent ability also can make by the help of adjuvant the active ingredient compound disperse, select, as typical example, the carrier that can enumerate below the illustration, but they can use separately or use with the form of the mixture more than 2 kinds, for example can enumerate, water, alcohols (for example, methyl alcohol, ethanol, isopropyl alcohol, butanols, ethylene glycol etc.), ketone (for example, acetone, methyl ethyl ketone, methyl iso-butyl ketone (MIBK), diisobutyl ketone, cyclohexanone etc.), ethers (for example, ether, two
Alkane, cellosolve, dipropyl ether, oxolane etc.), aliphatic hydrocarbon (for example, kerosene, the mineral wet goods), aromatic hydrocarbon based (for example, benzene, toluene, dimethylbenzene, solvent naphtha, Fluhyzon etc.), halogenated hydrocarbon (for example, dichloroethane, chloroform, carbon tetrachloride etc.), the ester class (for example, ethyl acetate, diisopropyl phthalate, dibutyl phthalate, dioctyl phthalate etc.), amide-type (for example, dimethyl formamide, diethylformamide, dimethylacetylamide etc.), nitrile (for example, acetonitrile etc.) and methyl-sulfoxide class etc.
As other adjuvant, can enumerate following illustrated representational adjuvant, these adjuvants can use according to purpose, can use separately, and in some cases, two or more kinds may be used, but can also not use adjuvant fully in the present invention.
Emulsification, dispersion, solubilising and/or moistening purpose for the active ingredient compound, can use surfactant, can illustration for example, the surfactants such as polyoxyethylene alkyl ether, polyoxyethylene alkylaryl ether, polyoxyethylene high-grade aliphatic ester, polyoxyethylene resinate, polyoxyethylene sorbitan monolaurate, SPAN 80, alkylaryl sulfonates, naphthalene sulfonic acid condensate, lignosulfonates or higher alcohol sulfate.
As other adjuvant, can enumerate following illustrated representational adjuvant, these adjuvants can use according to purpose, can use separately, in some cases, the adjuvant that two or more kinds may be used, but can also not use adjuvant fully in the present invention.
Emulsification, dispersion, solubilising and/or moistening purpose for the active ingredient compound, surfactant can be used, surfactants such as polyoxyethylene alkyl ether, polyoxyethylene alkylaryl ether, polyoxyethylene high-grade aliphatic ester, polyoxyethylene resinate, polyoxyethylene sorbitan monolaurate, SPAN 80, alkylaryl sulfonates, naphthalene sulfonic acid condensate, lignosulfonates, higher alcohol sulfate can be enumerated.
As the deflocculant of suspension goods, can example such as the adjuvants such as naphthalene sulfonic acid condensate, condensed phosphate.
As defoamer, can example such as the adjuvant such as silicone oil.
The mixing ratio of the active ingredient compound in plant growth regulator 100 mass parts of the present invention can be added and subtracted as required, be not particularly limited, but the scope from 0.1～50 mass parts suits to select to get final product usually, and preferably the scope from 1～50 mass parts suits to select to get final product.
As the operable Musaceae plant of plant growth regulator of the present invention, can illustration rice Xie Er (Gros Michel) for example, cavendish (Cavendish), short cavendish (Dwarf Cavendish), China short any of several broadleaf plants (Dwarf Chinese), dust nano (Enano), Ka Dula (Caturra), huge cavendish (Giant Cavendish), グ ラ Application エ ナ ー ノ (Gran Enano), large short any of several broadleaf plants (Grande Naine), Williams mixes any of several broadleaf plants (Williams Hybrid), バ レ リ ー (Valery), ロ Block ス タ (Robust), ripple is (Poyo) approximately, La Kadun (Lacatan), モ Application テ Network リ ス ト (Monte cristo) ボ ー ト ロ Application De (Bout rond) etc., but be not limited to these.
Be particularly preferably the whole banana classes that comprise the edible huge cavendish of cultivating of general conduct, short cavendish, cavendish, plantain (plantain), red any of several broadleaf plants, apple any of several broadleaf plants, monkey any of several broadleaf plants, island any of several broadleaf plants etc.
In addition, in the operable plant of plant growth regulator of the present invention, also comprise the identical plant as genetic recombinants (GMO) that has carried out the gene conversion as useful form quality such as producing gene, the modification of oily grain composition, amino acid content enhancing form quality for herbicide tolerance gene, pesticidal pest resistance genes, disease-resistant originality material.
In the method for use, using method or the coordinate plant growth of plant growth regulator of the present invention, can with above-mentioned preparation directly or water etc. suit to dilute, or with the form that suspends will for the performance plant growth regulation effectively amount the object plant is scattered, is coated with or inject processing, Soil Surrounding to the object plant pours into processing, thereby shows desired plant growth regulation.Particularly in banana, its leaves and stems, leaf sheath section are scattered or be coated with processing, they are injected processing with syringe etc., Soil Surrounding is poured into processing, thereby can show excellent plant growth regulation.
When banana is cultivated, generally speaking, the banana of per 1 hectare of cultivation 1500～2000 strain, about processing dose, scattering, in the situations such as coating processing, suit to select and use and get final product from the scope of per 1 hectare of 500g～2000g as the active ingredient amount, in the situation that soil-perfusion, Soil Surrounding is suited to select and uses and get final product from the scope of per 1 plant corpus 50mg～2000mg as the active ingredient amount, in the situation that processing is injected by false stem, suit to select and use and get final product from the scope of per 1 plant corpus 50mg～2000mg as the active ingredient amount.About in the situation that inject the injection position of processing, if after the fruit of banana is the results of vegetative period or banana, injecting the regulation dose apart from any part about the 30cm～2m of earth's surface and getting final product in residual false stem then.
In addition, the method for plant growth regulator of the present invention and using method thereof and coordinate plant growth can be processed with system with the commerce of the insecticide that carried out or bactericide etc. in the past and make up.By making up, compare with only processing with system by commerce, bring into play significant effect.Process with system as commerce, distribution is treated to general, is suitable for combination of the present invention.
In the present invention so-called plant growth regulating effect or plant growth regulation, comprise the increase of the number of sheets of plant (crop), highly elongation, the hypertrophy of stem, (the promotion of taking root of the generation of root and/or activeization of growth, the increase of elongation or early stageization of taking root period), the vigor of plant is promoted the minimizing of dropping of inferior lobe, the salt resistance of plant, the increase of drought-resistant property and lower temperature resistance, the painted promotion of fruit, cereal, fruit, the promotion of the growth of piece root class etc., fruit, the pol raising of piece root class etc. etc., and then bring the quality improvement of crop and/or harvest yield to increase.In addition, the plant growth regulating effect in the banana or plant growth regulation are to bring the harvest yield of banana to increase by the increase of the number of sheets (functional leaf) or the growth promotion (hypertrophyization) of new false stem (sub-strain) etc.
In the method for plant growth regulator of the present invention and using method thereof and coordinate plant growth, to prevent and kill off other damage by disease and insect that the same time produced as purpose, can mix to use as agricultural or horticultural use bactericide or the insecticide for agricultural or horticultural use beyond the Isoprothiolane of active ingredient compound.The agricultural or horticultural use bactericide that will can mix according to these purposes or the representative compounds illustration of insecticide for agricultural or horticultural use are as follows, but the present invention is not limited to this.
As the agricultural or horticultural use bactericide, can enumerate for example tiadinil (common name: tiadinil), isotianil (common name: isotianil), probenazole (common name: probenazole), tricyclazole (common name: tricyclazole), Fluoxastrobin (azoxystrobin), pyraclostrobin (pyraclostrobin), propiconazole (common name: propiconazole), 8-copper 8-hydroxyquinolinate (copper-8-quinolinolate), SSF 126 (common name: metominostrobin), ring propionyl bacterium amine (common name: carpropamid), Rabcide (common name: fthalide), kasugarnycin (common name: kazugamycin), pyroquilon (common name: pyroquilon), probenazole (common name: probenazole), my acid benzene-S-methyl (common name: acibenzolar-S-methyl), flutolanil (common name: flutolanil);
Mebenil (common name: mepronil), furametpyr (common name: furametpyr), Pencycuron (common name: pencycuron), thifluzamide (common name: thifluzamide), valida (common name: validamycin), diclomezin (common name: diclomezine), ferimzone (common name: ferimzone), hot (the common name: guazatine) of biguanides, nitrile bacterium azoles (common name: myclobutanil), own azoles alcohol (common name: hexaconazole), Difenoconazole (common name: difenoconazole), bitertanol (common name: bitertanol), epoxiconazole (common name: epoxiconazole), triazolone (common name: triadimefon), Prochloraz (common name: prochloraz); butadiene morpholine (common name: fenpropimorph); tridemorph (common name: tridemorf); metalaxyl (common name: metalaxyl); basic copper chloride (copper oxychloride); basic copper sulfate (basic copper sulfate); mancozeb (common name: mancozeb); Propineb (common name: propineb); ziram (common name: ziram); tmtd (common name: thiram);
Frost urea cyanogen (common name: cymoxanil), tpn (common name: chlothalonil), Difenoconazole (common name: difenoconazole), captan (common name: captan), polyoxin (common name: polyoxin), iprodione (common name: iprodione), procymidone (common name: procymidone), benomyl (common name: benomyl), thiophanate-methyl (common name: thiophanate-methyl), carbendazim (common name: carbendazim), phosethyl-Al (fosetyl-aluminium), dislike mould spirit (common name: hymexazol), Oxolinic Acid (oxolinic asid), fludioxonil (common name: fludioxonil), mepanipyrim (common name: mepanipyrim), cyprodinil (common name: cyprodinil), phonetic mould amine (common name: pyrimethanil), tolelofos-methyl (common name: tolclofos-methyl), zarilamid (common name: fenoxanil) etc.
As insecticide for agricultural or horticultural use, can enumerate for example Benfuracard micro (common name: benfuracarb), carbosulfan (common name: carbosulfan), PHC (common name: propoxur), furathiocarb (common name: furathiocarb), Methomyl (common name: methomyl), NAC (common name: carbaryl), bendiocarb (common name: bendiocarb), alanycarb (common name: alanycarb), Imidacloprid (common name: imidacloprid), Nitenpyram (common name: nitenpyram), Acetamiprid (common name: acetamiprid), Diacloden (common name: thiamethoxam), clothianidin (common name: clothianidin), MTI-446 (common name: dinotefuran), Kayaphos (common name: propaphos), disulfoton (common name: disulfoton), diazinon (common name: diazinon), chlorophos (common name: trichlorfon), fenthion (common name: fenthion), orthene (common name: acephate);
Azoles phosphorus (common name: isoxathion), isofenphos (common name: isofenphos), chlorpyrifos-methyl (common name: cholorpyrifos-methyl), chlorfenviphos (common name: chlorfenvinphos), Rogor (common name: dimethoate), fonofos (common name: fonofos), pyridaphethione (common name: pyridafenthion), nuvacron (common name: monocrotphos), cartap (common name: cartap), thiocyclam (common name: thiocyclam), bensultap (common name: bensultap), cycloprothrin (common name: cyclopropathrin), ether chrysanthemum ester (common name: etofenprox), silafluofene (common name: silafluofen), tefluthrin (common name: tefluthrin), Buprofezin (common name: buprofezin), flufenoxuron (common name: flufenoxuron);
Cyromazine (common name: cyromazine), lufenuron (common name: lufenuron), worm hydrazides (common name: tebufenozide), methoxyfenozide (common name: methoxyfenozide), ring worm hydrazides (common name: chromafenozide), oxamyl (common name: oxamyl), pyraclofos (common name: pyraclofos), lythidathion (common name: fosthiazate), fenpyroximate (common name: fenpyroximate), ethiprole (common name: fipronil), 5a,6,9,9a-hexahydro-6,9-methano-2,4 (common name: endosulfan), the methaldehyde (common name: metaldehyde), emamectin-benzoate (common name: emamectine-benzoate), pleocidin (common name: spinosad), chlorfenapyr (common name: chlorfenapyr), indoxacarb (common name: indoxacarb) etc.
Embodiment
Following illustration representative test example of the present invention, but the present invention is not limited to this.
Test example 1. is scattered the increase test of the functional leaf that carries out by cauline leaf
Isoprothiolane 40% emulsion is diluted with water to 100 times, with dose (the active ingredient amount: 800g/ha) on the blade part of plant corpus equably scatter 1 time of this liquid with 200L/ha.After scattering processing, every sheet number (mean values of 1 district, 80 strains) of all calculating functional leaf in 2,9,16,23,30,37,44,51 and 58 days.Show the result in the 1st table.
Test example 2. is tested by the increase of the functional leaf that soil-perfusion is carried out
Isoprothiolane 40% emulsion is diluted with water to 800 times, (the active ingredient amount: dose 800g/ha) is processed with per 1 plant corpus 1L (active ingredient amount 0.5g) the strain Soil Surrounding surface of plant corpus with 1600L/ha with this liquid, after perfusion is processed, similarly calculate the sheet number (mean values of 1 district, 80 strains) of functional leaf with test example 1.Show the result in the 1st table.
Test example 3. is by injecting the increase test of processing the functional leaf that carries out
Isoprothiolane 40% emulsion is diluted with water to 2 times, with the position of this liquid about to the overground part 1m of the close false stem of (top of parental plant is cut down) after the banana results, use syringe with per 1 plant corpus 2mL (active ingredient amount: 400mg) inject processing.After inject processing, with test example 1 identical fate, calculate the sheet number (mean values of 1 district, 80 strains) from the functional leaf of the sub false stem that the root of the false stem of parent newly goes out.Show the result in the 1st table.
[table 1]
The 1st table
By the 1st result of the test of showing as can be known, the distribution treatment region of Isoprothiolane, perfusion treatment region and injection treatment region, the district compares with non-processor, and the sheet number of functional leaf has all significantly increased.
Test example 4. is by processing the growth-promoting effect test of the sub false stem that carries out to the injection of the false stem of parent
Leaf sheath section for banana, commercially available Isoprothiolane 40% emulsion is diluted with water to 10 times, with the position of this liquid about to the overground part 1m of the close false stem of (top of parental plant is cut down) after the banana results, use syringe with per 1 plant corpus 10mL (active ingredient amount: 400mg) inject processing.Then, the fate of every regulation is calculated plant height (after 149 days), the output (after 239 days) (mean value in 1 district 80) of the diameter (after 51,79,107 and 128 days) of sub false stem, sub-strain.Show the result in the 2nd table.
[table 2]
The 2nd table
By the 2nd result who shows as can be known, the injection treatment region of Isoprothiolane is compared with the non-processor district, and the diameter of sub false stem, the plant height of sub-strain and output have all significantly increased.
Test example 5. is scattered the growth-promoting effect test of carrying out by cauline leaf
Similarly operate with test example 1, leaves and stems is divided scatter processing.Then, the fate of every regulation is calculated plant height (after 149 days), the output (after 236 days) (mean value in 1 district 80) of the diameter (after 79 days and 128 days) of plant height (after 44,86,128 days), false stem, sub-strain.Show the result in the 3rd table.
The growth-promoting effect test that test example 6. is undertaken by soil-perfusion
Similarly operate with test example 2, processing is poured on the strain Soil Surrounding surface of plant corpus.Then, the fate of every regulation is calculated plant height (after 149 days), the output (after 236 days) (mean value in 1 district 80) of the diameter (after 79 days and 128 days) of plant height (after 44,86,128 days), false stem, sub-strain.Show the result in the 3rd table.
[table 3]
The 3rd table
By the 3rd result who shows as can be known, the distribution treatment region of Isoprothiolane is compared with the non-processor district with the perfusion treatment region, and the diameter of plant height, false stem, the plant height of sub-strain and output have all significantly increased.
The result of the test example 1～6 shown in above-mentioned the 1st table the～the 3 table represents significant plant growth regulating effect of the present invention, has proved the serviceability as plant growth regulator of the present invention.
The industry utilizability
According to plant growth regulator of the present invention and using method thereof, can promote the healthy growth of plant, increase harvest yield, reduce the processing of existing damage by disease and insect agent for preventing and eliminating, reduce the load to environment, be significant for banana particularly.Therefore, the present invention is large for the contribution of the development of agricultural and related industry.
Claims (12)
1. the plant growth regulator of a Musaceae plant is characterized in that, contains Isoprothiolane as active ingredient.
2. plant growth regulator according to claim 1, the Musaceae plant is banana.
3. the using method of a plant growth regulators is characterized in that, uses the effective dose of Isoprothiolane as the medicament of active ingredient, and banana is processed.
4. the using method of plant growth regulator according to claim 3, processing method be cauline leaf scatter process, coating is processed, soil-perfusion is processed or inject and process.
5. the growth control method of a banana is characterized in that, use the effective dose of Isoprothiolane as the medicament of active ingredient, to before the banana results or the blade part of the parental plant after the results or false stem scatter and process or coating is processed.
6. the growth control method of the sub-strain of banana is characterized in that, use the effective dose of Isoprothiolane as the medicament of active ingredient, to before the banana results or the blade part of the parental plant after the results or false stem scatter and process or coating is processed.
7. the growth control method of a banana is characterized in that, uses the effective dose of Isoprothiolane as the medicament of active ingredient, and the Soil Surrounding of Banana Growth is poured into processing.
8. the growth control method of the sub-strain of banana is characterized in that, uses the effective dose of Isoprothiolane as the medicament of active ingredient, and the Soil Surrounding of Banana Growth is poured into processing.
9. the growth control method of a banana is characterized in that, use the effective dose of Isoprothiolane as the medicament of active ingredient, to before the banana results or blade part or the false stem of the parental plant after the results inject processing.
10. the growth control method of the sub-strain of banana is characterized in that, use the effective dose of Isoprothiolane as the medicament of active ingredient, to before the banana results or blade part or the false stem of the parental plant after the results inject processing.
11. the growth control method of a Musaceae plant, it comprises: use the effective dose of Isoprothiolane as the plant growth regulator of active ingredient, the Musaceae plant is processed, realize following one kind or two or more effect: the activate of the hypertrophy of the increase of the number of sheets of this plant or the function number of sheets, close false stem or sub false stem, the increase of elongation, growth, the vigor of plant enhancement, the quality improvement of harvested product and the increase of harvest yield.
12. growth control method according to claim 11, Musaceae plant are banana.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP015610/2011 | 2011-01-27 | ||
| JP2011015610A JP2014088324A (en) | 2011-01-27 | 2011-01-27 | Plant growth regulator and method for using the same |
| PCT/JP2012/051565 WO2012102309A1 (en) | 2011-01-27 | 2012-01-25 | Plant growth regulator and method for using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103313602A true CN103313602A (en) | 2013-09-18 |
Family
ID=46580874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012800046343A Pending CN103313602A (en) | 2011-01-27 | 2012-01-25 | Plant growth regulator and method for using the same |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JP2014088324A (en) |
| CN (1) | CN103313602A (en) |
| CR (1) | CR20130322A (en) |
| GT (1) | GT201300177A (en) |
| MX (1) | MX355413B (en) |
| TW (1) | TWI536909B (en) |
| WO (1) | WO2012102309A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103749178A (en) * | 2014-01-21 | 2014-04-30 | 广东省农业科学院果树研究所 | Method for making dwarf banana plants short and strong |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2673535B2 (en) * | 1988-04-23 | 1997-11-05 | 日本農薬株式会社 | Plant growth promotion method |
| WO2010128003A2 (en) * | 2009-05-06 | 2010-11-11 | Basf Se | A method for increasing the vigor and/or crop yield of agricultural plants under essentially non-existent pathogen pressure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2613136B2 (en) * | 1991-05-14 | 1997-05-21 | 株式会社コスモ総合研究所 | Plant growth promoter |
| JP2008024629A (en) * | 2006-07-20 | 2008-02-07 | Nippon Nohyaku Co Ltd | Fruit coloring promoter of fruit tree and method for promoting coloring |
-
2011
- 2011-01-27 JP JP2011015610A patent/JP2014088324A/en not_active Withdrawn
-
2012
- 2012-01-17 TW TW101101654A patent/TWI536909B/en active
- 2012-01-25 CN CN2012800046343A patent/CN103313602A/en active Pending
- 2012-01-25 WO PCT/JP2012/051565 patent/WO2012102309A1/en active Application Filing
- 2012-01-25 MX MX2013008683A patent/MX355413B/en active IP Right Grant
-
2013
- 2013-06-26 CR CR20130322A patent/CR20130322A/en unknown
- 2013-07-04 GT GT201300177A patent/GT201300177A/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2673535B2 (en) * | 1988-04-23 | 1997-11-05 | 日本農薬株式会社 | Plant growth promotion method |
| WO2010128003A2 (en) * | 2009-05-06 | 2010-11-11 | Basf Se | A method for increasing the vigor and/or crop yield of agricultural plants under essentially non-existent pathogen pressure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103749178A (en) * | 2014-01-21 | 2014-04-30 | 广东省农业科学院果树研究所 | Method for making dwarf banana plants short and strong |
| CN103749178B (en) * | 2014-01-21 | 2016-04-27 | 广东省农业科学院果树研究所 | A kind ofly make the short strong method of dwarf banana plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CR20130322A (en) | 2013-08-07 |
| WO2012102309A1 (en) | 2012-08-02 |
| JP2014088324A (en) | 2014-05-15 |
| TW201234963A (en) | 2012-09-01 |
| MX355413B (en) | 2018-04-18 |
| MX2013008683A (en) | 2013-10-01 |
| GT201300177A (en) | 2014-09-10 |
| TWI536909B (en) | 2016-06-11 |
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Application publication date: 20130918 |