CN109497082A - A kind of fruit removes medicament and fruit removes method - Google Patents

A kind of fruit removes medicament and fruit removes method Download PDF

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Publication number
CN109497082A
CN109497082A CN201811458658.1A CN201811458658A CN109497082A CN 109497082 A CN109497082 A CN 109497082A CN 201811458658 A CN201811458658 A CN 201811458658A CN 109497082 A CN109497082 A CN 109497082A
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China
Prior art keywords
medicament
fruit
plant
raw medicine
removes
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Inventor
李广
王建红
车少臣
任桂芳
仲丽
仇兰芬
夏菲
刘倩
周江鸿
张国锋
邵金丽
任斌斌
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BEIJING INSTITUTE OF LANDSCAPE ARCHITECTURE
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BEIJING INSTITUTE OF LANDSCAPE ARCHITECTURE
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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
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
    • 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
    • A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
    • A01N33/02—Amines; Quaternary ammonium compounds
    • A01N33/12—Quaternary ammonium compounds
    • 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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/06—Unsaturated carboxylic acids or thio analogues thereof; Derivatives thereof
    • 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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
    • 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
    • A01N39/00—Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or, e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
    • A01N39/02—Aryloxy-carboxylic acids; Derivatives thereof
    • A01N39/04—Aryloxy-acetic acids; Derivatives thereof
    • 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
    • A01N43/04—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 one hetero atom
    • A01N43/06—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 one hetero atom five-membered rings
    • A01N43/12—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 one hetero atom five-membered rings condensed with a carbocyclic ring
    • 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
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
    • A01N43/38—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings
    • 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
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
    • 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
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/50—1,3-Diazoles; Hydrogenated 1,3-diazoles
    • 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
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
    • 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
    • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • A01N43/647—Triazoles; Hydrogenated triazoles
    • A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • 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
    • A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
    • 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
    • A01N45/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring
    • 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
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
    • A01N47/20—N-Aryl derivatives thereof

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  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a kind of fruits to remove medicament, belong to the technical field of plant growth regulating, its key points of the technical solution are that, including raw medicine and auxiliary agent, raw medicine is selected from forchlorfenuron, 'Inshuzhi ', 6-benzyladenine, gibberellin, paclobutrazol, uniconazole P, methyl α-naphthyl acetate, indolebutyric acid, 2, 4- dichlorphenoxyacetic acid, Triiodobenzoic acid, 2-chloroethyl trimethyl ammonium chloride, cycloheximide, chlorpropham, sulfonylurea herbicide, imidazolinone herbicide, one of triazolo pyrimidine class herbicide is a variety of, the invention also discloses the application methods of above-mentioned medicament, 1-50 days or young fruit period after plant full-bloom stage, medicament is diluted to 0.1-10g raw medicine/L to plant-spraying, or medicament is injected into plant trunk by 0.05-2g raw medicine/cm diameter of a cross-section of a tree trunk 1.3 meters above the ground dosage, for removing ginkgo, The fruit of the plants such as ligustrum lucidum ait, mulberry tree, high mountain banyan, Pu peach, thinning effect are good.

Description

A kind of fruit removes medicament and fruit removes method
Technical field
The present invention relates to plant growth regulating technical field, in particular to a kind of fruit removes medicament and fruit Remove method.
Background technique
Many gardens avenue tree plantings are to see Ye Weizhu, accessory products not actual economic valence of the fruit as shade tree Value, opposite fruit, which is fallen, to impact urban environment, as the kind of ginkgo has unpleasant stink, the fruit meeting of plane tree in fact Flying hair is caused to disturb residents, the fruit of the plants such as ligustrum lucidum ait, mulberry tree, high mountain banyan and Pu peach, which can be adhered on road surface or vehicle, causes dirt Dye etc..The ginkgo being especially widely used in China, quantity have accounted for 7% left side of city arbor shade tree total amount The right side, wherein female plant accounts for sizable ratio again.Result quantities can surge after ginkgo female plant reaches certain age of tree, and false kind of fruit Leatherware foul smell and certain viscosity, thus after its fruit maturation falls ground, it is trampled through vehicle spreading and pedestrian, makes aril It is attached to road surface, it is difficult to remove and stink diffuses, great negative effect is caused to air quality and environmental sanitation.Silver simultaneously Apricot female plant result excessively can largely consume tree nutrient, cause tree body growing way weak, dramatically increase the disease incidence of ginkgo focus side disease, Leading to Beijing city ginkgo female plant disease incidence is 94.2%, much higher than 37.4% (Zhang Mingqing, the Yang Guodong .2002. ginkgo of staminiferous plant Set summer withered phenomenon genetic analysis Meteorological Science And Technology, 30 (5): 318-320.), seriously affect the growth and ornamental value of ginkgo.
To the main volatile compounds of ginkgo fruit exosper studies have shown that gingko episperm volatile materials is mainly Butyric acid, caproic acid, acetic acid, methyl butyrate and methyl caproate etc., wherein it is total to account for volatile organic compounds for the content of butyric acid and caproic acid Amount 85% or so (Han Shuai, Miao Zhi are big, Liu Yuping, wait .2012. gingko episperm analysis of volatile components Food Science, 33 (14):146-149.).Butyric acid has lasting, pungent, rancid cream breath, and caproic acid has strong rancid cheese taste (grandson Precious state, the Beijing Liu Yuping .2004. flavorant handbook: Sinopec publishing house, 180；186.), butyric acid and the common structure of acetic acid At the unique acid smell taste of ginkgo nut (Park S, Song KM, Kim HJ, 2014.Characterization and use of microbial communities in doenjang to control the unpleasant odor of Ginkgo epicarp.Food Sci.Biotechnol.23(6):1959-1964.)。
Summary of the invention
In view of the shortcomings of the prior art, one of the objects of the present invention is to provide a kind of fruits to remove medicament, can press down Plant growth of young processed development, and it is made to fall off removes the plants such as ginkgo, ligustrum lucidum ait, mulberry tree, high mountain banyan, Pu peach with this Fruit, and it is safe and economical practical to plant.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of fruit removes medicament, including raw medicine, and raw medicine is selected from forchlorfenuron, 'Inshuzhi ', 6-benzyladenine, red mould Element, paclobutrazol, uniconazole P, methyl α-naphthyl acetate, indolebutyric acid, 2,4 dichlorophenoxyacetic acid, Triiodobenzoic acid, 2- chloroethyl trimethyl chlorine Change ammonium, cycloheximide, chlorpropham, sulfonylurea herbicide, imidazolinone herbicide, in triazolo pyrimidine class herbicide It is one or more.
The raw medicine that the application uses is respectively provided with following effect:
Forchlorfenuron (3- chloro amido formic acid isopropyl esters) is a kind of phenylurea class plant growth tune with cytokine activity Agent is saved, bioactivity is but 10-100 times high compared with 6-benzyl aminopurine, is widely used in agricultural, gardening and fruit tree, promotes cell point It splits, promotes cell expansion elongation.
'Inshuzhi ' (the chloro- 1 hydrogen -3- Indoleacetic of ethyl -5-) can induce plant to generate endogenous ethylene, promote absciss layer shape At.
Methyl α-naphthyl acetate is auxins growth regulator, young sprout can be promoted to grow, and is formed and is competed fruits nutrition, so that weak It spends weak fruit nutrition supply insufficient and falls off.Simultaneously, moreover it is possible to change plant hormone in vivo level, so that weak spend weak fruit growth to receive suppression It makes and falls off.
6-benzyladenine (6-Benzylaminopurine) and forchlorfenuron (1- (the chloro- 4- pyridine of 2-) -3- phenylurea) Belong to the plant growth regulator of common class effect.
Gibberellin is the Plant Hormone being widely present, and chemical structure belongs to Diterpenes acid, by four ring skeletons derivative , the growth of leaf and bud can be stimulated.
Paclobutrazol ((2RS, 3RS) -1- (4- chlorphenyl) -4,4- dimethyl -2- (1H-1,2,4- triazol-1-yls) amyl- 3- Alcohol) be a plant growth regulators, have and delay plant growth, inhibit stalk elongation, shorten internode, promote plant tillering, The effect of increasing plant stress-resistance performance.
Uniconazole P ((E)-(RS) -1- (4- chlorphenyl) -4,4- dimethyl -2- (1H-2,4- triazol-1-yl) amyl- 1- alkene - 3- alcohol) belong to broad spectrum activity, efficient plant growth regulator, there is control nutrient growth, inhibit cell elongation, shorten internode, downgrade Plant promotes lateral bud growth and flower_bud formation, promotes the effect of resistance, and activity is 6-10 times high compared with paclobutrazol, but it is in soil Residual quantity in earth is only the 1/10 of paclobutrazol.
Indolebutyric acid can induce the formation of root substance, promote cell differentiation and division, be conducive to new root generation and vascular bundle The differentiation of system promotes the formation of cutting adventitious root.
2,4- dichlorphenoxyacetic acids are representative synthetic auxin (auxin), are a kind of auxin analogs, letter Claim 2,4-D.
Triiodobenzoic acid, 2-chloroethyl trimethyl ammonium chloride and cycloheximide (3- [2- (3,5- dimethyl -2- oxocyclohex Base) -2- ethoxy] glutarimide) anti-auxin is belonged to, the top-down polar translocation of auxin in plant is hindered, It is easily absorbed by plants, can be transported in stem, influence the growth and development of plant, inhibit plant tip growth, make dwarfing plants, promote Lateral bud and tiller growth.
Chlorpropham (3- chloro amido formic acid isopropyl esters) belongs to auxin and inhibits substance, by inhibiting plant organ Growth is to obtain desired effects.
Above-mentioned growth regulator substance be by interference the plant bud puberty between Endogenous hormone balance, prevent its from Normal development inhibits flowering of plant result.
Sulfonylurea herbicide, imidazolinone herbicide and triazolo pyrimidine class herbicide come under ALS inhibitor, ALS inhibitor is by inhibiting ALS enzyme (acetolactatesynthetase) to destroy valine in plant, leucine and different The synthesis of leucine, since this target is not related to humans and animals, this herbicide is fool proof to humans and animals.ALS Enzyme is also referred to as acetohydroxy acid synthetase (acetohydroxyacidsynthetase, AHAS), is one in branched-chain amino acid synthesis A key enzyme；It is catalyzed two molecule pyruvic acid in the synthesis of valine and leucine and generates acetolactic acid and carbon dioxide, different It is catalyzed a molecule pyruvic acid in the synthesis of leucine and a molecule batanone acid generates 2- aldehyde-base -2- hydroxybutyric acid and titanium dioxide Carbon；Biochemistry, science of heredity and field practical application it is verified it be a kind of important herbicide action target；If ALS enzyme Activity is suppressed, and will cause branched-chain amino acid biosynthesis block, and then influences protein synthesis and plant growth；In plant growth During, floral organ needs more ALS activity than the nutrition organs of plant, i.e. floral organ presses down the ALS of low dosage Preparation is more sensitive, thus the medicament of the type in range of doses to only having effect to the floral organ of plant, to plant The normal nutrition growth of object will not generate phytotoxicity.
The present invention is further arranged to: including raw medicine and auxiliary agent, raw medicine accounts for the weight percent that fruit removes medicament For 5-20%.
The present invention is further arranged to: the sulfonylurea herbicide is selected from 3- (4,6- dimethoxypyridin -2- base) -1- (2- methoxyl group formyl-benzyl) sulfonylureas (bensulfuron-methyl, bensulfuron-methyl), 3- (4- methoxyl group -6- methyl-1, 3,5- triazine -2- base carbamoylamino sulfonyls) thiophene-2-carboxylic acid (thifensulfuronmethyl, thifensulfuron), 2- [4- first Oxygroup -6- methyl-1,3,5- triazine -2- base (methyl) carbamic acid amino-sulfonyls] methyl benzoate (tribenuron-methyl, Tribenuron-methyl), 2- (4,6- dimethoxy -2- pyrimidinyl-amino formamido group sulfonyl)-N, N- dimethyl nicotinoyl Amine (nicosulfuron, nicosulfuron), 5- (4,6- dimethyl oxygen pyrimidine -2 --amino formoxyl sulfonamides)-1- methyl pyrrole Azoles -4- Ethyl formate (pyrazosulfuron, pyrazosulfuron), 1- (4,6- dimethoxypyridin -2- base) -3- (3- fluoroform Base -2- pyridine sulfonyl sulfonyl) urea (flazasulfuron, flazasulfuron), 1- (4,6- dioxime -2- base) -3- (3- ethyl sulphur Base -2- pyridinylthio) urea (rimsulfuron, rimsulfuron), 2- (4, the 6- carbon-based amino of dimethoxypyridin -2- base amino Sulfonyl) one of-a- (methylsulfonyl amido) methyl p-methyl benzoate (mesosulfuron, Mesosulfuron) or more Kind.
The structural formula of sulfonylurea herbicide is
The application uses sulfonylurea herbicide, by inhibiting ALS enzyme (acetolactatesynthetase) to destroy plant The synthesis of internal valine, leucine and isoleucine, since this target is not related to humans and animals, this herbicide pair Humans and animals are fool proof.
The present invention is further arranged to: the imidazolinone herbicide is selected from 2- [4,5- dihydro -4- methyl -4- (1- first Base ethyl) -5- oxo -1H- imidazoles -2- base] -5- ethyl-Niacin Nicitinic Acid (imazethapyr, Imazethapyr).
By using above scheme, imidazolinone herbicide is 2- [4,5- dihydro -4- methyl -4- (1- Methylethyl) - 5- oxo -1H- imidazoles -2- base] -5- ethyl-Niacin Nicitinic Acid also known as imazethapyr (Imazethapyr), belong to imidazoline Ketone highy potent herbicide, by inhibiting ALS enzyme to work, weeds root and leaf absorb, and conduct in plant body, stop weeds It grows then withered.
The present invention is further arranged to: the triazolo pyrimidine class herbicide is selected from 2', the fluoro- 5- methoxyl group -8- fluorine of 6'- bis- [1,2,4] triazole [1,5-c] pyrimidine -2- sulfonanilide (florasulam, florasulam).
By using above scheme, fluoro- 5- methoxyl group -8- fluorine [1,2,4] triazole [1, the 5-c] pyrimidine -2- sulphur of 2', 6'- bis- Anilide also known as florasulam (florasulam), are inner-adsorption conduction-type herbicides, can conduct to weeds complete stool, thus are killed It is careless thorough, it will not recur.Florasulam broad weed-killing spectrum can prevent and kill off the most of broadleaf weeds of wheatland, including clearvers (madder Section), the difficult anti-weeds such as corn gromwell (Boraginaceae), and have extraordinary inhibitions work to the wartwort (Euphorbiaceae) for being most difficult to prevent and kill off in wheatland With.
The present invention is further arranged to: the gibberellin is selected from GA3, GA4, GA7.
The purpose two of this law invention: it a kind of above-mentioned fruit is provided removes medicament and remove answering for aspect in fruit With.
The present invention is further arranged to: the fruit being removed medicament and is diluted to 0.1-10g raw medicine/L, is contained in plant 1-50 days or young fruit period spray after florescence.
The present invention is further arranged to: the fruit is removed medicine by 1-50 days or young fruit period after plant full-bloom stage In trunk of the agent by 0.05-2g raw medicine/cm diameter of a cross-section of a tree trunk 1.3 meters above the ground dosage injection plant.
The present invention is further arranged to: being applied to ginkgo, ligustrum lucidum ait, mulberry tree, high mountain banyan or Pu peach.
By using above scheme, 1-50 days or young fruit period after plant full-bloom stage by way of spraying or plug bottle, are hung The mode of the injections such as bottle, high pressure injector is administered plant, can be effectively suppressed ginkgo, ligustrum lucidum ait, mulberry tree, high mountain banyan, The kind reality or fruit development of Pu peach etc., to achieve the effect that remove fruit.Fruit of the invention removes medicament Be administered it is easy to operate, be convenient for large-scale promotion and use, control efficiency is good, safe and harmless to plant own growth.
In conclusion the invention has the following advantages:
1, fruit of the invention removes medicament, and the kind that can effectively remove ginkgo is real, and ginkgo mast-fruiting event is avoided to lead to plant Tree vigo(u)r is weak to cause discomfort with fruit stench and peculiar smell；The greenings such as ligustrum lucidum ait, mulberry tree, high mountain banyan, Pu peach plant can effectively be removed The fruit of object, and there is preferable universality, solve pollution problem of the above-mentioned plant shedding to urban environment, control efficiency It is good, it is safe and economical to plant practical；
2, fruit of the invention, which removes medicament, can be formulated as a variety of different dosage forms, and the present invention provides two kinds of application sides Method, and respective administration dosage range is given, reference is provided for practical application, is convenient for large-scale promotion and use.
Specific embodiment
Invention is further described in detail below.
Embodiment 1
By raw medicine and additive compound at 20% wettable powder, wherein raw medicine includes that weight ratio is the forchlorfenuron of 1:2:5, three Iodo-benzoic acid, 3- (4,6- dimethoxypyridin -2- base) -1- (2- methoxyl group formyl-benzyl) sulfonylureas, selection of auxiliary NP10, White carbon black, kaolin, weight percent shared by each component are as follows: raw medicine 20%, NP10 10%, white carbon black 15%, kaolin are mended Foot to 100%, process for preparation be by each component by weight percentage in double worm mixer after mixing, pass through Ultramicro-powder Broken machine or airslide disintegrating mill crush, and control partial size less than 325 mesh (wet screening), then again in another double worm mixer It is uniformly mixed, 20% wettable powder can be obtained.
Embodiment 2
Raw medicine 6-benzyladenine, chlorpropham, cycloheximide are dissolved in dehydrated alcohol by weight by the ratio of 1:1:3 to be made 5% solution.
Embodiment 3
By raw medicine and additive compound at 20% wettable powder, wherein raw medicine include weight ratio be 1:1:3:5 'Inshuzhi ', 2, 4- dichlorphenoxyacetic acid, 2-chloroethyl trimethyl ammonium chloride, 5- (4,6- dimethyl oxygen pyrimidine -2 --amino formoxyl sulfonamides- 1- methylpyrazole -4- Ethyl formate, selection of auxiliary NP10, white carbon black, kaolin, weight percent shared by each component are as follows: former Medicine 20%, NP10 10%, white carbon black 15%, kaolin complement to 100%, process for preparation be by each component by weight percentage In double worm mixer after mixing, it is crushed by micronizer or airslide disintegrating mill, controls partial size less than 325 mesh (wet screening) is then uniformly mixed in another double worm mixer again, 20% wettable powder can be obtained.
Embodiment 4
By raw medicine and additive compound at 20% wettable powder, wherein raw medicine includes that weight ratio is the GA3 of 2:2:1:5, indoles fourth Acid, methyl α-naphthyl acetate, 2- [4,5- dihydro -4- methyl -4- (1- Methylethyl) -5- oxo -1H- imidazoles -2- base] -5- ethyl -3- pyrrole Pyridine carboxylic acid, selection of auxiliary NP10, white carbon black, kaolin, weight percent shared by each component are as follows: raw medicine 20%, NP10 10%, white carbon black 15%, kaolin complement to 100%, and process for preparation is to mix each component in double helix by weight percentage In machine after mixing, it is crushed by micronizer or airslide disintegrating mill, controls partial size less than 325 mesh (wet screening), so It is uniformly mixed in another double worm mixer again afterwards, 20% wettable powder can be obtained.
Embodiment 5
By raw medicine and additive compound at 20% wettable powder, wherein raw medicine includes paclobutrazol, the 3- (4,6- that weight ratio is 1:3 Dimethoxypyridin -2- base) -1- (2- methoxyl group formyl-benzyl) sulfonylureas, selection of auxiliary NP10, white carbon black, kaolin, respectively Weight percent shared by component is as follows: raw medicine 20%, NP10 10%, white carbon black 15%, kaolin complements to 100%, prepares Journey be by each component by weight percentage in double worm mixer after mixing, pass through micronizer or air-flow crushing Machine crushes, and controls partial size less than 325 mesh (wet screening), is then uniformly mixed, can be obtained in another double worm mixer again To 20% wettable powder.
Embodiment 6
By raw medicine and additive compound at 20% wettable powder, wherein raw medicine includes uniconazole P, the 2' that weight ratio is 1:4,6'- Two fluoro- 5- methoxyl group -8- fluorine [1,2,4] triazole [1,5-c] pyrimidine -2- sulfonanilides, selection of auxiliary NP10, white carbon black, kaolinite Soil, weight percent shared by each component are as follows: raw medicine 20%, NP10 10%, white carbon black 15%, kaolin complements to 100%, Process for preparation be by each component by weight percentage in double worm mixer after mixing, pass through micronizer or gas It flows pulverizer to crush, controls partial size less than 325 mesh (wet screening), be then uniformly mixed in another double worm mixer again, 20% wettable powder can be obtained.
Embodiment 7
By raw medicine and additive compound at 10% wettable powder, wherein raw medicine include 3- (4- methoxyl group -6- methyl-1,3,5- tri- Piperazine -2- base carbamoylamino sulfonyl) thiophene-2-carboxylic acid, selection of auxiliary NP10, white carbon black, kaolin, weight shared by each component It is as follows to measure percentage: raw medicine 10%, NP10 10%, white carbon black 15%, kaolin complement to 100%, and process for preparation is by each group Divide by weight percentage in double worm mixer after mixing, passes through micronizer or airslide disintegrating mill crushes, control Diameter pelletize less than 325 mesh (wet screening), is then uniformly mixed in another double worm mixer again, it is wettable to can be obtained 10% Pulvis.
Embodiment 8
By raw medicine and additive compound at 10% wettable powder, wherein raw medicine includes 1- (4,6- dioxime -2- base) -3- (3- ethylsulfanyl -2- pyridinylthio) urea, selection of auxiliary NP10, white carbon black, kaolin, weight percent shared by each component is such as Under: raw medicine 10%, NP10 10%, white carbon black 15%, kaolin complement to 100%, and process for preparation is by each component by weight hundred Divide than after mixing, being crushed by micronizer or airslide disintegrating mill in double worm mixer, control partial size is less than 325 mesh (wet screening) are then uniformly mixed in another double worm mixer again, 10% wettable powder can be obtained.
The dosage form for the medicament that the present invention prepares be not limited to the above embodiments in dosage form, dosage form can be conventional wettable Pulvis, water dispersible granules, suspending agent, microemulsion, microcapsule suspending agent, aqua, aqueous emulsion or missible oil, according to different application occasions and Environment can choose different dosage forms.
Test portion
Fruit removes medicament and removes efficacy test to fruit
The Ornamental Plants of Beijing District academy of sciences is chosen as test site, starts to test on April 10th, 2018, it is larger to choose 9 groups of flower amounts Ginkgo female plant as test plant.Before pharmacy application, all test upper, middle and lowers of plant, all directions four direction respectively with Machine takes 12 branches to be marked, and counts the quantity of the ovule on each mark meter branch.After the completion of label, preceding 8 groups of test plant For the test group and respectively medicament that application embodiment 1-8 is obtained, last battery of tests plant are control group and do not do application processing. Wherein:
The dilution for the medicament that embodiment 1 is prepared and application are as follows: be directly watered and be diluted to 10g raw medicine/L, by the medicine after dilution Agent is uniformly sprayed on juniper staminiferous plant scaly leaf up to having until medicine drips, and sprays primary；
The dilution for the medicament that embodiment 2 is prepared and application are as follows: directly injected by high pressure chemical injection gun by the medicament after dilution Be injected in plant trunk, medicament injection dosage is 2g raw medicine/cm diameter of a cross-section of a tree trunk 1.3 meters above the ground, total injection amount of one tree be equal to unit dose multiplied by The tree body diameter of a cross-section of a tree trunk 1.3 meters above the ground, injection are primary；
The dilution for the medicament that embodiment 3 is prepared and application are as follows: be directly watered and be diluted to 5g raw medicine/L, by the medicament after dilution Juniper staminiferous plant scaly leaf is uniformly sprayed on up to having until medicine drips, is sprayed once；
The dilution for the medicament that embodiment 4 is prepared and application are as follows: be directly watered and be diluted to 5g raw medicine/L, by the medicament after dilution Juniper staminiferous plant scaly leaf is uniformly sprayed on up to having until medicine drips, is sprayed once；
The dilution for the medicament that embodiment 5 is prepared and application are as follows: be directly watered and be diluted to 5g raw medicine/L, by the medicament after dilution Juniper staminiferous plant scaly leaf is uniformly sprayed on up to having until medicine drips, is sprayed once；
The dilution for the medicament that embodiment 6 is prepared and application are as follows: be directly watered and be diluted to 5g raw medicine/L, by the medicament after dilution Juniper staminiferous plant scaly leaf is uniformly sprayed on up to having until medicine drips, is sprayed once；
The dilution for the medicament that embodiment 7 is prepared and application are as follows: be directly watered and be diluted to 5g raw medicine/L, by the medicament after dilution Juniper staminiferous plant scaly leaf is uniformly sprayed on up to having until medicine drips, is sprayed once；
The dilution for the medicament that embodiment 8 is prepared and application are as follows: be directly watered and be diluted to 5g raw medicine/L, by the medicament after dilution Juniper staminiferous plant scaly leaf is uniformly sprayed on up to having until medicine drips, is sprayed once；
It after having been expanded in fact to control group plant kind, investigates on control group and the calibration branch of test group plant in June, 2018 Kind real number amount, analysis compare control group and test group plant fruit-setting rate and each embodiment prepare medicament fruit thinning Rate, test result are as shown in table 1, wherein the calculation formula of fruit-setting rate and fruit thinning rate is as follows:
1 fruit of table removes medicament to the fruit thinning rate calculated result of ginkgo
As can be seen from Table 1, the medicament that embodiment 1-8 is prepared all has good fruit thinning effect, and fruit thinning rate exists 88.13% or more, especially embodiment 1, fruit thinning rate is up to 96.94%.This mainly have benefited from the selection of raw medicine and raw medicine it Between compounding, after medicament imposes on plant, adjustment effect can be played to plant strain growth and then plays fruit thinning effect, this is raw to plant Long management has very strong directive significance.
The influence that the concentration that fruit removes medicament removes effect to fruit is tested
Ornamental Plants of Beijing District research institute is chosen as test site, chooses the medicament that embodiment 1 and embodiment 2 are prepared, is chosen 10 groups of flowers measure biggish ginkgo female plant as test plant, start to test on April 15th, 2017.Before pharmacy application, all It tests that the upper, middle and lower of plant, all directions four direction is each takes 12 branches to be marked at random, and counts each mark and count on branch Ovule quantity.After the completion of label, preceding 7 groups of test plant be test group and spray respectively embodiment 1 preparation concentration be 0.1g raw medicine/L, 0.25g raw medicine/L, 0.5g raw medicine/L, 1g raw medicine/L, 2.5g raw medicine/L, 5g raw medicine/L, 10g raw medicine/L medicine Agent, the concentration that 8-9 group is test group and injection embodiment 2 is prepared respectively is 0.05g raw medicine/cm diameter of a cross-section of a tree trunk 1.3 meters above the ground, 0.2g raw medicine/cm chest The medicament of diameter, last group are control group and do not do application processing.Wherein:
Embodiment 1 prepare medicament dilution and spray process are as follows: be watered and be diluted to corresponding dosage, pass through foliage-spray mode Application, sprays until blade face just has medicine to drip, and sprays primary.
The dilution (low concentration) for the medicament that embodiment 2 is prepared and injection process are as follows: be directly watered 10 times of dilution, pass through high pressure Chemical injection gun injection the raw medicine after dilution is injected in plant trunk, medicament injection dosage be 0.05g raw medicine/cm diameter of a cross-section of a tree trunk 1.3 meters above the ground, one Total injection amount of tree is equal to unit dose multiplied by the tree body diameter of a cross-section of a tree trunk 1.3 meters above the ground, and injection is primary；
The dilution (high concentration) for the medicament that embodiment 2 is prepared and injection process are as follows: directly will dilution by the injection of high pressure chemical injection gun Medicament afterwards is injected in plant trunk, and medicament injection dosage is 2g raw medicine/cm diameter of a cross-section of a tree trunk 1.3 meters above the ground, and total injection amount of one tree is equal to unit For dosage multiplied by the tree body diameter of a cross-section of a tree trunk 1.3 meters above the ground, injection is primary；
After having expanded in fact to control group plant kind, the calibration branch of control group and test group plant is investigated on June 15th, 2017 The fruit thinning rate of the fruit-setting rate of the plant of control group and test group and the medicament of each concentration is compared in kind real number amount on item, analysis. For each drug concentration, three groups of parallel tests are set, as a result such as table 2 and table 3.Wherein, the calculating of fruit-setting rate and fruit thinning rate It is identical to the calculation formula of fruit removed in efficacy test that formula with above-mentioned fruit removes medicament.
The concentration for the medicament that 2 embodiment 1 of table is prepared removes the influence test result of effect to fruit
The concentration for the medicament that 3 embodiment 2 of table is prepared removes the influence test result of effect to fruit
Fruit thinning rate increases with the increase of drug concentration it can be seen from table 2 and table 3.The medicament that embodiment 1 is prepared uses When spraying mode, when drug concentration is 1g raw medicine/L, fruit thinning rate can achieve 96.94%, that is, have good Fruit thinning effect, when drug concentration is 10g raw medicine/L, for fruit thinning rate up to 99.20%, fruit thinning effect is very significant.Embodiment 2 is matched When the medicament of system uses injection system, when drug concentration is 0.2g raw medicine/cm diameter of a cross-section of a tree trunk 1.3 meters above the ground, fruit thinning rate not only has up to 94.74% There is preferable fruit thinning effect, and higher to the utilization rate of medicament.
Fruit removes medicament and removes test to the fruit of different types of plant
Ornamental Plants of Beijing District research institute is chosen as test site, the medicament that embodiment 1,2,3,4 is prepared is chosen, chooses silver Apricot, ligustrum lucidum ait, mulberry tree start progress ginkgo processing test in April, 2017, June starts to carry out mulberry tree as test tree species Test, July start to carry out ligustrum lucidum ait processing test.For each plant, it is divided into 1 group of test plant and 1 group of adjoining tree: Before pharmacy application, in the upper, middle and lower of all plant, all directions four direction is each takes 12 branches to be marked at random, and counts The quantity of ovule on each mark meter branch；After the completion of label, test plant applies medicament, and control group does not do application processing.Wherein: The dilution for the medicament that embodiment 1 is prepared and application are as follows: the plant type of application is ginkgo, is watered and is diluted to 10g raw medicine/L, It is applied by foliage-spray mode, for foliar spray until just having medicine drop drippage, application is primary.
The dilution for the medicament that embodiment 2 is prepared and application are as follows: the plant type of application is ginkgo, is watered dilution 10 Times, it is injected by high pressure chemical injection gun and the medicament after dilution is injected in plant trunk, dosage is 0.05g raw medicine/cm diameter of a cross-section of a tree trunk 1.3 meters above the ground, one Total injection amount of tree is equal to unit dose multiplied by the tree body diameter of a cross-section of a tree trunk 1.3 meters above the ground, and application is primary.
The dilution for the medicament that embodiment 2 is prepared and application are as follows: the plant type of application is ginkgo, directly passes through high pressure Medicament after dilution is injected in the plant diameter of a cross-section of a tree trunk 1.3 meters above the ground by chemical injection gun injection, and medicament injection dosage is 2g raw medicine/cm diameter of a cross-section of a tree trunk 1.3 meters above the ground, one tree Total injection amount is equal to unit dose multiplied by the tree body diameter of a cross-section of a tree trunk 1.3 meters above the ground, and application is primary；
The dilution for the medicament that embodiment 3 is prepared and application are as follows: the plant type of application is ligustrum lucidum ait, is watered and is diluted to 5g Raw medicine/L is applied by foliage-spray mode, and for foliar spray until just having medicine drop drippage, application is primary.
The dilution for the medicament that embodiment 4 is prepared and application are as follows: the plant type of application is mulberry tree, is watered and is diluted to 5g Raw medicine/L is applied by foliage-spray mode, and for foliar spray until just having medicine drop drippage, application is primary.
Investigate ginkgo, investigation in July mulberry tree, investigation in November ligustrum lucidum ait in June, 2017, it is real swollen to control group plant kind After big, the kind real number amount on control group and the calibration branch of test group plant is investigated, control group and test group are compared in analysis The fruit thinning rate for the medicament that the fruit-setting rate of plant and each embodiment are prepared.For each plant, three groups of parallel tests are set, and Average fruit thinning rate is calculated, the results are shown in Table 4.Wherein, the calculation formula of fruit-setting rate and fruit thinning rate and above-mentioned fruit are dredged Except the calculation formula that removes in efficacy test of the medicament to fruit is identical.
4 fruit of table removes medicament and removes test result to the fruit of different types of plant
Medicament The amount of spraying or injection volume Test plant Compare fruit-setting rate Average fruit thinning rate
Embodiment 1 1g raw medicine/L Ginkgo 96.73% ± 1.61% 94.89% ± 1.07%
Embodiment 2 0.05g raw medicine/cm the diameter of a cross-section of a tree trunk 1.3 meters above the ground Ginkgo 82.07% ± 1.43% 95.65% ± 1.46%
Embodiment 2 2g raw medicine/cm the diameter of a cross-section of a tree trunk 1.3 meters above the ground Ginkgo 93.47% ± 0.65% 95.75% ± 1.44%
Embodiment 3 0.5g raw medicine/L Ligustrum lucidum ait 94.03% ± 1.34% 94.71% ± 1.74%
Embodiment 4 0.5g raw medicine/L Mulberry tree 87.93% ± 1.86% 93.24% ± 2.52%
As can be seen from Table 4, medicament provided by the invention to ginkgo, ligustrum lucidum ait, mulberry tree fruit thinning rate 93.24% with On, there is preferable universality.
Above-mentioned specific embodiment is only explanation of the invention, is not limitation of the present invention, art technology Personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as All by the protection of Patent Law in scope of the presently claimed invention.

Claims (10)

1. a kind of fruit removes medicament, it is characterised in that: including raw medicine, raw medicine is selected from forchlorfenuron, 'Inshuzhi ', 6- benzyl Adenine, gibberellin, paclobutrazol, uniconazole P, methyl α-naphthyl acetate, indolebutyric acid, 2,4 dichlorophenoxyacetic acid, Triiodobenzoic acid, 2- chlorine Ethyl-trimethyl salmiac, cycloheximide, chlorpropham, sulfonylurea herbicide, imidazolinone herbicide, triazolo pyrimidine One of class herbicide is a variety of.
2. a kind of fruit according to claim 1 removes medicament, it is characterised in that: including raw medicine and auxiliary agent, raw medicine Accounting for fruit and removing the weight percent of medicament is 5-20%.
3. a kind of fruit according to claim 1 or 2 removes medicament, it is characterised in that: the sulfonylurea herbicide Agent is selected from 3- (4,6- dimethoxypyridin -2- base) -1- (2- methoxyl group formyl-benzyl) sulfonylureas, 3- (4- methoxyl group -6- first Base -1,3,5-triazines -2- base carbamoylamino sulfonyl) thiophene-2-carboxylic acid, 2- [4- methoxyl group -6- methyl-1,3,5- tri- Piperazine -2- base (methyl) carbamic acid amino-sulfonyl] methyl benzoate, 2- (4,6- dimethoxy -2- pyrimidinyl-amino formyl ammonia Base sulfonyl)-N, N- dimethyl nicotinamide, 5-(4,6- dimethyl oxygen pyrimidine -2 --amino formoxyl sulfonamides-1- methyl pyrrole Azoles -4- Ethyl formate, 1- (4,6- dimethoxypyridin -2- base) -3- (3- trifluoromethyl -2- pyridine sulfonyl sulfonyl) urea, 1- (4,6- bis- Sulfamonomethoxine -2- base) -3- (3- ethylsulfanyl -2- pyridinylthio) urea, (4,6- dimethoxypyridin -2- base amino are carbon-based by 2- Amino-sulfonyl) one of-a- (methylsulfonyl amido) methyl p-methyl benzoate or a variety of.
4. a kind of fruit according to claim 1 or 2 removes medicament, it is characterised in that: the imidazolone type removes Careless agent is selected from 2- [4,5- dihydro -4- methyl -4- (1- Methylethyl) -5- oxo -1H- imidazoles -2- base] -5- ethyl -3- pyridine Carboxylic acid.
5. a kind of fruit according to claim 1 or 2 removes medicament, it is characterised in that: the triazolo pyrimidine class Herbicide is selected from 2', fluoro- 5- methoxyl group -8- fluorine [1,2,4] triazole [1,5-c] pyrimidine -2- sulfonanilide of 6'- bis-.
6. a kind of fruit according to claim 1 or 2 removes medicament, it is characterised in that: the gibberellin is selected from GA3, GA4, GA7.
7. a kind of any fruit of claim 1-6 removes the application that medicament removes aspect in fruit.
8. the application that fruit according to claim 7 removes medicament, it is characterised in that: remove the fruit Medicament is diluted to 0.1-10g raw medicine/L, and 1-50 days or young fruit period spray after plant full-bloom stage.
9. the application that fruit according to claim 7 removes medicament, it is characterised in that: the 1-50 after plant full-bloom stage It or young fruit period remove the fruit in trunk of the medicament by 0.05-2g raw medicine/cm diameter of a cross-section of a tree trunk 1.3 meters above the ground dosage injection plant.
10. the application that fruit according to claim 7 removes medicament, it is characterised in that: be applied to ginkgo, great Ye female Chastity, mulberry tree, high mountain banyan or Pu peach.
CN201811458658.1A 2018-11-30 2018-11-30 A kind of fruit removes medicament and fruit removes method Pending CN109497082A (en)

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