CN106259328A - A kind of for administering growth and development of plants inhibitor and the application thereof that fruit hair pollutes - Google Patents
A kind of for administering growth and development of plants inhibitor and the application thereof that fruit hair pollutes Download PDFInfo
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- CN106259328A CN106259328A CN201610556974.7A CN201610556974A CN106259328A CN 106259328 A CN106259328 A CN 106259328A CN 201610556974 A CN201610556974 A CN 201610556974A CN 106259328 A CN106259328 A CN 106259328A
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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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/24—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients to enhance the sticking of the active ingredients
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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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
- A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
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Abstract
The present invention discloses a kind of for administering growth and development of plants inhibitor and the application thereof that fruit hair pollutes, and this growth and development of plants inhibitor comprises plant growth regulator, water and auxiliary agent, and described plant growth regulator includes glyphosate；Described auxiliary agent includes at least one in nutritional labeling and sticker.Growth and development of plants inhibitor of the present invention utilizes glyphosate to suppress the deceleration of mega-and microsporogenesis blast cell to divide, and suppresses the growth of pollen grain, the formation of ovule and growth；Thus suppress fruit to be formed, really hair substantially reduces to thoroughly do away with the most completely and reaches to administer the effect that fruit hair pollutes.Can effectively reduce the concentration for the treatment of of medicament, reduce the consumption of medicament, reduce pollution risk when using tree crown to spray.Utilizing growth and development of plants inhibitor of the present invention to combine nebulization and carry out fruit hair pollution control, i.e. take effect fruit for after medicine about 30 days, and female flower reduces, the female fruit growth promoter born then is suppressed, really ball diminishes, and total effect can reach 85%, has and significantly reduces the effect that fruit hair pollutes.
Description
Technical field
The present invention relates to plant development inhibitor and an application thereof, be specifically related to a kind of improvement plane tree or willow
Really hair pollute growth and development of plants inhibitor and application.
Background technology
Plane tree includes a ball plane tree or claims button ball (Platanus occidentalis L.), Platanus acerifolia
Or claim London plane (Platanus acerifolia (Aiton) Willd.) and sycamore or claim oriental plane tree
(Platanus orientalis L.) etc. three kinds, are the improved seeds of one of the selected Key species of National Aflorestation Environmental Protection Commission,
Long cultivation history is had in China.At present in Shanghai, Hangzhou, Nanjing, Wuhan, Zhengzhou, Jinan, Qingdao, Hefei, Nanchang, length
The cities such as sand are planted more.According to the preliminary statistics, whole nation plane tree quantity is more than 1,000,000 strains.Plane tree is in urban afforestation
One of excellent street tree species, plane tree be mainly characterized by that trees are tall and big, to cover the back big, strong adaptability, resistance to pruning, be prone to
Moulding, easily breeding, growth are fast；City raised dust, particularly PM2.5 etc. can be reduced.The economic use of plane tree, the most also
Gradually being recognized by people, its plate grain is attractive in appearance, can make furniture etc.；Branch material is also the cultivation producing the edible fungi such as Tremella
Base ideal material.But the little schizocarp base portion after solid collective fruit maturation becomes mildewed, and really hair flies upward everywhere, contaminated air, seriously
Harm pedestrian's is healthy, can be caused that eyes is rubescent by fruit hair harm, caligation, itchy, watery nasal discharge, fierce frequency
Coughing, serious causes hemoptysis, even death by suffocation, is easily to cause old age, child bronchopneumonia, the master of asthma seasonality outbreak
One of because of.Simultaneously as planted plane tree in precision instrument factory, also due to dropping of hair of fruit affects product quality.Malvaviscus arboreus (av. Var. Penduliflorus C D C.) Schery.
Ball fuds fuddled has constituted big public hazards in city.According to relevant department's incomplete statistics, annual because Malvaviscus arboreus (av. Var. Penduliflorus C D C.) Schery. ball falls hair, draw
Send out various diseases, the instrument etc. of damage, the financial resources of consumption are more than 1,000,000,000 yuans.But, all the time, plane tree is
Through constituting the green Great Wall of our urban construction, we can not also there is no need to have cut down simply it, moreover also looks at present
Substitute completely less than the more fine tree species of the advantage compared.Therefore, the pollution controlling Malvaviscus arboreus (av. Var. Penduliflorus C D C.) Schery. hair has just become maintenance city
The key issue of Easy Living Envi-ronment.
Willow (Populus sp.) is also important greening shade tree, accounts for the shade tree more than 60% of North City.This
Outward, it be most important material with seeds, be widely cultivated at northern China wide geographic area, have become as most important forestry produce
Industry.But, the female plant of willow, after late spring or early summer result, distributes poplar wadding, causes air pollution, jeopardize healthy.Cause
Various diseases, the instrument etc. of damage, the financial resources of consumption are more than 1,500,000,000 yuans.
Pollute to control the poplar wadding of Malvaviscus arboreus (av. Var. Penduliflorus C D C.) Schery. hair and willow, had attempted to multiple method and technological approaches.Utilize
Naphthalene acetic acid, heteroauxing, gibberellin, fragrance fluoroacetic acid glucose ester, dinoseb, 2,4-D, trichloroacetic acid, 2-thiouracil, second
The plant growth regulators such as methyllanthionine, butachlor, ethephon or compounding glyphosate or herbicide control the growth report of fruit ball.By
Use punching liquid filling or the using method of high-pressure injection, the distribution of the various vascular tissue in addition of branch of trees in, it is impossible to protect more
Card suitable enough medicaments conveying arrives the site of action of all branches, easily causes conveying uneven, causes part branch dose mistake
Weight, and part branch does not has effect.Therefore, control effect unstable, also result in poisoning.Additionally, punching causes trunk to scab, shadow
Ring attractive in appearance, even result in trunk impaired.Punching liquid filling or high-pressure injection frequently result in medicinal liquid and flow backwards or overflow, and the most do not do
Method really controls dosage well, therefore, often can the growth of overweight impact tree, or the impact effect that kicks the beam.But, really have
Put into practice the technology of value, only ethephon.It addition, also have been reported that tree crown sprays ethephon or compounds different herbicide
Application process, but the application concentration of ethephon and built agent thereof is the highest, it is known that the least concentration of report all 0.4% with
On, spraying treatment pollution risk is big, and particularly safety is relatively low.And less than this concentration almost without any effect.Additionally, execute
With suppressing leaf bud and the differentiation of branch after ethephon, diminish, have influence on attractive in appearance.Glyphosate is considered as the weeding that toxicity is minimum
Agent, does not still have the scientific evidence report that ample evidence proves to have significant adverse to affect environmental organism and the mankind.But, glyphosate
It is steriland herbicide, if concentration meets or exceeds 0.25% spraying, to plane tree and the growth inhibited of willow, even
Affect the form of tree crown, cause death.Furthermore, it is also possible to cause the lower parterre flower of tree and the death of the plant such as shrub, turfgrass,
Bring risk hidden danger.If concentration is less than this concentration, then almost without any effect.
It is pressing down really of another kind of report that the method utilizing biotechnology cultivates triploid without cone plane tree and willow
The method of hair control.But, at present the method is not the most put into application.In addition, the plane tree in most city has been big
Tree, Grafting branch, it is necessary to first branch hackle, grafting fruit less or the small stems having no result, be difficult to successfully on veteran, though success
, along with growing up of grafting twig, the most also can exist owing to grafting is insecure, easily under the vile weather of strong wind, disconnected branch is pounded
Hinder the risk hidden danger of pedestrian and automobile.Additionally, the amount of labour is big, the cycle is long, having the considerably long neutral phase, citizen are also difficult to accept.
In recent years, the male willow of selection-breeding is also an approach, but, there is also the problem that existing veteran cannot update.
So, technology grown by development suppression Malvaviscus arboreus (av. Var. Penduliflorus C D C.) Schery. ball, and elimination or at least reduction Malvaviscus arboreus (av. Var. Penduliflorus C D C.) Schery. hair pollute and have become as
Shade tree is with plane tree and the willow environmental management technical barrier in the urgent need to address for principal city.
Summary of the invention
The invention aims to solve defect present in prior art, it is provided that one can effectively be administered fruit hair and be polluted
Growth and development of plants inhibitor (outstanding bell dissipate).
Another object of the present invention is to provide above-mentioned growth and development of plants inhibitor administering plane tree or willow fruit hair
Application in pollution.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of for administering the growth and development of plants inhibitor that fruit hair pollutes, this growth and development of plants inhibitor comprises plant
Growth regulator, water and auxiliary agent, described plant growth regulator includes glyphosate；Described auxiliary agent includes nutritional labeling and glues
At least one in agent, the most described auxiliary agent is nutritional labeling and sticker.
As a kind of optimal technical scheme, described plant growth regulator is 490 with the weight ratio of described nutritional labeling:
0.5～300, preferably 490:1～270, more preferably 490:10～270, the most preferably 490:50～270；
The weight ratio of described plant growth regulator and described binding agent is 490:1～150, preferably 490:1～
100, more preferably 490:2～100, the most preferably, 490:30～100.
Described nutritional labeling concentration in this growth and development of plants inhibitor is 0.05%～30% (100ml plant
Containing 0.05～30g nutritional labeling in growth promoter inhibitor) but it is not limited to this, preferably 1%～27%；Described sticker exists
Concentration in this growth and development of plants inhibitor be 0.01%～15% (in 100ml growth and development of plants inhibitor containing 0.01～
15g sticker) but it is not limited to this, preferably 0.02%～10%, the most preferably 0.1%～10%.
Described sticker is selected from Resina persicae, gelatin, xanthan gum, arabic gum, dextrin, starch, agar, carboxymethyl cellulose
In at least one；At least one in sucrose, carbamide and ammonium hydrogen carbonate of described nutritional labeling.
Preferably, at least one in Resina persicae, arabic gum, xanthan gum and dextrin of described sticker；Further
It is preferably at least one in Resina persicae and arabic gum；Described nutritional labeling is preferably carbamide and sucrose, or ammonium hydrogen carbonate and
Sucrose；It is further preferred that the weight ratio of described carbamide and sucrose is 0.1～1:1, described ammonium hydrogen carbonate and the weight of sucrose
Ratio is 0.1～1:1.
Described glyphosate is glyphosate and its esters；The most described glyphosate salt is glyphosate isopropyl amine
At least one in salt, ammonium glyphosate, glyphosate potassium salt, glyphosate sodium salt and glyphosate dimethylamine salt.
Described plant growth regulator also includes the weight ratio >=3:1 of ethephon, described glyphosate and ethephon；Preferably
, described glyphosate is 50:1～4:1 with the weight ratio of ethephon；It is further preferred that described glyphosate and the weight of ethephon
Amount ratio is 20:1～5:1.
The above-mentioned growth and development of plants inhibitor polluted for administering fruit hair can be with plant growth regulator for mainly having
Effect composition, with at least one in nutritional labeling and sticker as auxiliary agent, is added other auxiliary agents allowed on pesticide and is configured to agriculture
Any one dosage form allowed on medicine.
The application in administering plane tree or willow fruit hair pollution of the above-mentioned growth and development of plants inhibitor.
Above-mentioned application, it is to take described growth and development of plants inhibitor and adds water and be adjusted to plant growth regulating
The concentration of agent is 0.005～0.1% (containing 0.005～0.1g plant growth regulator in 100ml growth and development of plants inhibitor)
Medicinal liquid before plane tree or willow germinate, extremely the flowers are in blossom puts the Sheng phase and spray.It is that early Febuary in early spring is to April that described medicinal liquid sprays the time
In the first tenday period of a month, due to difference in season some difference possible, but put the Sheng phase to the flowers are in blossom before resting in plane tree or willow germination.
Heretofore described concentration " % " is the grams of certain solute included in 100ml preparation.Described water preferably without
Bacterium water.
Technical solution of the present invention mainly utilizes glyphosate to be main, or a small amount of ethephon of dual-purpose is that plant is prepared in active ingredient
Growth promoter inhibitor, the progress of this technology is under ultralow glyphosate concentration, by adding sticker and nutrient substance etc., increases
Adding medicine amount retained on tree crown and holdup time, reach to give full play to glyphosate drug effect volume purpose, also improve trees
Sensitivity, controls drug concentration in the limit low thus do not cause the growth of the plant such as plane tree, willow to be suppressed, does not draws
Play any injury of environment plant and minimum risk of environmental pollution, but the skill of the optium concentration that Malvaviscus arboreus (av. Var. Penduliflorus C D C.) Schery. hair educates can be suppressed
Art.The more existing report of this concentration based on ethephon or it compounds the low nearly 3-10 of preparation consumption of test with glyphosate
Times, such that it is able to be substantially reduced the pollution problem caused due to spraying and avoid producing the poisoning risk to other plant, also
Reduce environmental pollution.This patent is to be used alone glyphosate first or is main as Malvaviscus arboreus (av. Var. Penduliflorus C D C.) Schery. hair inhibitor.Glyphosate leads to
Cross suppression enolpyruvyl shikimene phosphate synthase (EPSPS), cause aromatic amino acid biosynthesis block, thus protein
Synthesis is not smooth, and the growth and development process of suppression plant, until killing plant.The target that the art of this patent relates to is to need suppression to plant
The reproductive growth process of thing, finally makes fruit development be obstructed, but can not affect plant and nourish and grow normally process.Therefore, skill
Art it is crucial that during utilizing vegetation growth of plant and reproductive growth to glyphosate sensitive sex differernce, it is achieved only affect and suppress
The purpose of reproductive growth process.So, the guardian technique progress of the art of this patent is to solve to ensure under low concentration processes
The holdup time that medicament is long as far as possible on branch, and may advantageously facilitate the measure synergism of absorption, thus realize low dose
Giving full play to of amount medicament drug effect, thus significantly reduce the concentration of medicament.Its principle is that spraying time is in trees
Just having started the initial stage of recovery growth, number metabolism is more weak, absorbs the medicament used relatively slow, and spring, rainwater was more in addition, easily
Causing effective ingredient drip washing to fall, sticker can reduce the generation of this process, and nutrient substance may advantageously facilitate absorption, both
Synergism significantly reduces the usage amount of medicament.
The present invention compared with prior art, has the advantage that and good effect:
1, growth and development of plants inhibitor of the present invention utilize glyphosate to suppress the deceleration of mega-and microsporogenesis blast cell to divide,
The suppression growth of pollen grain, the formation of ovule and growth；Can also disturb plant endogenous with a small amount of ethephon synergism simultaneously
Hormone metabolism, both can guarantee that the normal growth of tree, had kept tree-like attractive in appearance, and can suppress again bud differentiation, cause fruit development to be obstructed,
Ball sequence being grown stop, thus suppress fruit to be formed, really hair substantially reduces to thoroughly do away with the most completely and reaches to administer what fruit hair polluted
Effect.Compared with being used alone ethephon, can effectively reduce the concentration for the treatment of of medicament, reduce the consumption of medicament, reduce and use
Pollution risk when tree crown sprays.
2, the present invention uses low concentration spray pesticide, can make equably entirely to set by medicine, gradually be absorbed by number, it is ensured that
Medication uniform, and consumption is low, is difficult to cause trees and is caused growing number being affected by drug overdose because of local.And than punching or
Pig transfusion is easy to operate, in hgher efficiency, it is to avoid punching injection easily injures trees, scar.Simultaneously because beat
Hole injection uses high pressure and disposably injects, and easily causes absorption irregular, although transfusion bag can regulate the speed of transfusion,
Temperature is higher, transpiration relatively big in the case of, heighten the transfer rate of fluid-delivery valve, otherwise turn down, can preferably coordinate plant
The speed of transpiration reaches higher drug effect, but, due to the erratic behavior of conduit distribution in trees stem, cause medicinal liquid to carry
The most uniform, the most easily cause local branch suppressed seriously, part branch does not then have medicinal liquid to carry, the overall effect of impact
Really.
3, utilize growth and development of plants inhibitor of the present invention to combine nebulization and carry out fruit hair pollution control, after medicine about 30 days
I.e. take effect fruit, and female flower reduces, and the female fruit growth promoter born then is suppressed, and really ball diminishes, and total effect can reach 85%, does not has
There is the fruit ball come off also because impaired development fruit hair substantially shortens, it is impossible to fall hair, have and significantly reduce the effect that fruit hair pollutes.
Detailed description of the invention
Below in conjunction with specific embodiment, growth and development of plants inhibitor of the present invention is described in detail.
Embodiment 1:
The plant growth regulator treatment of EXPERIMENTAL DESIGN be glyphosate alone and with ethephon by 20:1,10:1,5:1 and
The weight ratio built agent of 4:1 processes, this built agent can use existing method add well known to a person skilled in the art auxiliary agent and
Water makes water preparation, takes compositions that 490 grams of glyphosate potassiums or glyphosate potassium compound in proportion, adding assistant with ethephon about
100 grams (α-sodium olefin sulfonate 40 grams, alkyl polyglucoside 55 grams, tea saponin 5 grams and a small amount of defoamer), is configured to medicinal liquid 1 liter with water,
Add carbamide 100g sucrose 100g (adding 200g nutritional labeling in 1L medicament, the weight ratio of carbamide and sucrose is 1:1), be dissolved in
In 1000 liters of tap waters, every kind of dosages distribution processes and sprays 30 trees, sprays with gardens sprayer unit, and spray amount is to be sprayed onto completely
, should not respray.Test is selected in Nanjing and carries out, and spring in 2008, in night, weather is fine, wind-force 3 grades.Plane tree is in
Flower open season.Each tree actual result ball number is added up, to compare before processing.
Experimental observation, spray medicine after 1 week, 2 weeks, 3 weeks and 2 months, observation process trees germination, discovery everywhere
Managing and do not have obvious difference on the germination date between compareing, male flower launches, and the loose powder time is almost consistent, and leaf is extracted out simultaneously,
But, shoot apex number bud, to extract out including terminal bud and to be substantially later than comparison 3-7 days, female inflorescence ball is all distributed in top, therefore,
Female flower is caused to postpone open.Within after medicine 2 and 3 weeks, observe leaf color and compare no significant difference, the fruit ball that after medicine, 2 months respectively process
Expand slowly, relatively compare significantly smaller, the most sparse.The fruit ball of less fruit ball and normal growth after processing is carried out at section
Reason, observes under an optical microscope, finds that medication processes the fruit ball that comes off and has a bad phenomenon of ovary development, really the fresh weight of ball and
Dry weight is all significantly less than normal growth.The fruitlet ball that these do not come off, due to impaired development, really hair is grown the most completely,
Also without falling hair.Mid-December, adding up the cone number on 120 branches of all process, number reduces compared with the previous year respectively
75-83%, 73-85%, 76-87%, 78-85%, 51-78%.
Embodiment 2:
The plant growth regulator treatment of EXPERIMENTAL DESIGN be glyphosate alone and with ethephon by 20:1,10:1,5:1 and
4:1 built agent processes, and takes compositions, adding assistant that 490 grams of glyphosate potassiums or glyphosate potassium compound in proportion with ethephon
About 100 grams (α-sodium olefin sulfonate 40 grams, alkyl polyglucoside 55 grams, tea saponin 5 grams and a small amount of defoamer), is configured to medicinal liquid 1 with water
Rise, add ammonium hydrogen carbonate 100g sucrose 100g (1L medicament adds 200g nutritional labeling, the weight ratio of ammonium hydrogen carbonate and sucrose
For 1:1), it is dissolved in 1000 liters of tap waters, every kind of dosages distribution processes and sprays 30 trees, sprays with gardens sprayer unit, spraying
Amount, to be sprayed onto completely, should not be resprayed.Test is selected in Nanjing and carries out, and in early spring, in afternoon, weather is fine, wind-force 4 grades.Willow
Bud not yet sprouting period.
Experimental observation, spray medicine after 3 weeks, 4 weeks, 6 weeks, 8 weeks, observation process trees germination, find each process and
Not having obvious difference between comparison on the germination date, female, male flower launches, and leaf is also extracted out the most simultaneously, but, female, male
Catkin dysplasia.Within after medicine 8 weeks, observing leaf color and compare no significant difference, the female fringe that after medicine, 6 weeks respectively process is grown
Slowly, relatively compare significantly smaller, the most sparse.New longer female inflorescence starts atrophy blackening or female inflorescence dysplasia, plants
Hair is grown the most completely, also produces without poplar wadding.In late April, 2010, add up the female fruit ear number on 150 branches of each process,
Number decreases 48-82%, 49-84%, 51-86%, 53-82%, 41-76% the most respectively.
Embodiment 3:
EXPERIMENTAL DESIGN take 490 grams of glyphosate potassiums, 49 grams of ethephon, about 100 grams of (α-sodium olefin sulfonates 40 of adding assistant
Gram, alkyl polyglucoside 55 grams, tea saponin 5 grams and a small amount of defoamer), be configured to medicinal liquid 1 liter with water, respectively without, add carbamide
25g sucrose 25g, carbamide 75g sucrose 75g, carbamide 125g sucrose 125g/ liter, concentration for the treatment of is 0.06% (1L treatment agent
In the plant growth regulator Han 0.6g, lower with), every kind of dosages distribution processes and sprays 30 trees, sprays with gardens sprayer unit, sprays
Mist amount, to be sprayed onto completely, should not be resprayed.Test is selected in Nanjing and carries out, and in early spring, in night, weather is fine, wind-force 4 grades.Outstanding
Suzuki has just been in bud sprouting period.Each tree actual result ball number is added up, to compare before processing.
Experimental observation, spray medicine after 1 week, 2 weeks, 3 weeks and 2 months, observation process trees germination, discovery everywhere
Managing and do not have obvious difference on the germination date between compareing, male flower launches, and the loose powder time is almost consistent, and leaf is extracted out simultaneously,
But, shoot apex number bud, to extract out including terminal bud and to be substantially later than comparison 2-5 days, female inflorescence ball is all distributed in top, therefore,
Female flower is caused to postpone open.Within after medicine 2 and 3 weeks, observe leaf color and compare no significant difference, the fruit ball that after medicine, 2 months respectively process
Expand slowly, relatively compare significantly smaller, the most sparse.The fruit ball of less fruit ball and normal growth after processing is carried out at section
Reason, observes under an optical microscope, finds that medication processes the fruit ball that comes off and has a bad phenomenon of ovary development, really the fresh weight of ball and
Dry weight is all significantly less than normal growth.The fruitlet ball that these do not come off, due to impaired development, really hair is grown the most completely,
Also without falling hair.Mid-December, adding up the cone number on 120 branches of each process, number decreases compared with the previous year respectively
45-56%, 52-76%, 63-85%, 62-87%.
Embodiment 4:
EXPERIMENTAL DESIGN takes 490 grams of glyphosate potassiums, adding assistants about 100 grams of (α-sodium olefin sulfonate 40 grams, alkyl polyglucoside 55
Gram, tea saponin 5 grams and a small amount of defoamer), be configured to medicinal liquid 1 liter, add binding agent Resina persicae, gelatin, xanthan gum, Arab respectively
Glue, dextrin, starch, agar, carboxymethyl cellulose, the addition of binding agent is 50g/L, and concentration for the treatment of is 0.08% (1L process
The plant growth regulator Han 0.8g in medicament), plane tree branch of spraying, after 15 days, each process clip thickness is relatively uniform
5, branch, is cut into 3cm length 10 sections, and 100ml pure water soaks 24 hours, and supersonic oscillations 20min take supernatant double-layer filter paper
Filter, obtain sample crude extract.Sample crude extract adds equal-volume chloroform, acutely vibrates, stratification, take 2ml aqueous phase
Stand-by.Take C18 solid phase extraction column, first use 1ml methanol purification, then activate with 1ml water, discard permeate.It is slowly added to 2ml
Said extracted liquid, collects permeate, with remaining extracting solution in ear washing bulb blowout post, merges permeate.Take the above-mentioned permeate of 1ml in
In test tube with ground stopper, add 0.05mol/L sodium tetraborate 0.5ml, add 1% (g/ml) FMOC-Cl 0.5ml, stopper, fully shake
Swing, chloro-carbonic acid-9-fluorenes active carbon reaction 1h under room temperature.0.45 μm filters, and upper machine measures.Extracting solution extracts through chloroform liquid
Take and C18 Solid phase extraction, scavenging solution with, through anion-exchange column separate, with HPLC fluorescence detector detect.
Testing result shows (table 1), adds various natural sticker compared with the control and all can dramatically increase glyphosate and deposit
Stay the time, especially the most obvious with Resina persicae, arabic gum, carboxymethyl cellulose, dextrin, starch.
0.08% medicinal liquid of the various natural sticker of above-mentioned addition processes and sprays 20 trees, sprays with gardens sprayer unit,
Spray amount, to be sprayed onto completely, should not be resprayed.Test is selected in Nanjing and carries out, and early spring in 2007, in night, weather is fine, wind
Power 2 grades.Plane tree has just been in bud sprouting period.Each tree actual result ball number is added up, to compare before processing.
Experimental observation, spray medicine after 1 week, 2 weeks, 3 weeks and 2 months, observation process trees germination, discovery everywhere
Managing and do not have obvious difference on the germination date between compareing, male flower launches, and the loose powder time is almost consistent, and leaf is extracted out simultaneously,
But, shoot apex number bud, to extract out including terminal bud and to be substantially later than comparison 2-5 days, female inflorescence ball is all distributed in top, therefore,
Female flower is caused to postpone open.Within after medicine 2 and 3 weeks, observe leaf color and compare no significant difference, the fruit ball that after medicine, 2 months respectively process
Expand slowly, the least compared with compareing, the most sparse.The fruit ball of less fruit ball and normal growth after processing is carried out at section
Reason, observes under an optical microscope, finds that medication processes the fruit ball that comes off and has a bad phenomenon of ovary development, really the fresh weight of ball and
Dry weight is all significantly less than normal growth.The fruitlet ball that these do not come off, due to impaired development, really hair is grown the most completely,
Without falling hair or to fall hair lighter.
The natural sticker of table 1. increases the glyphosate mensuration in branch retention time effect
Mid-December, adding up the cone number on 120 branches of each process, number all reduced compared with the previous year.But,
The effect adding natural sticker is especially apparent.Resina persicae and arabic gum are optimal, next to that dextrin and xanthan gum, starch, agar,
Carboxymethyl cellulose, gelatin all have certain synergistic effect.
EXPERIMENTAL DESIGN takes 490 grams of glyphosate potassiums, adding assistants about 100 grams of (α-sodium olefin sulfonate 40 grams, alkyl polyglucoside 55
Gram, tea saponin 5 grams and a small amount of defoamer), be configured to medicinal liquid 1 liter with water, with 100g/L, 66.7g/L, 50g/L, 40g/L,
The addition of 33.3g/L, adds Resina persicae and dextrin respectively, processes and detection method is the same.
Testing result shows (table 2), increases with the concentration adding sticker, and glyphosate amount retained on branch substantially increases
Add, it is clear that maintenance glyphosate is retained on branch by sticker has remarkable effect.
Table 2. natural sticker concentration increases the mensuration that glyphosate retains effect at branch
| Process | 100g/L | 66.7g/L | 50g/L | 40g/L | 33.3g/L |
| Glyphosate amount (Resina persicae) | 68.19μg | 58.29μg | 48.53μg | 38.83μg | 30.76μg |
| Glyphosate amount (dextrin) | 48.33μg | 35.52μg | 33.67μg | 23.46μg | 20.48μg |
Embodiment 5:
The plant growth regulator of EXPERIMENTAL DESIGN is glyphosate, takes about 100 grams of (α-alkene of 490 grams of glyphosate potassiums, adding assistants
Base sodium sulfonate 40 grams, alkyl polyglucoside 55 grams, tea saponin 5 grams and a small amount of defoamer), it is configured to medicinal liquid 1 liter with water, adds carbamide
80g sucrose 100g, Resina persicae 40g, glyphosate concentration for the treatment of is respectively 0.1%, 0.05%, 0.01%, 0.005%, every kind of medicament
Proportioning processes and sprays 30 trees, sprays with gardens sprayer unit, and spray amount, to be sprayed onto completely, should not be resprayed.Test is selected in
Nanjing is carried out, and in evening February 23, weather is fine, wind-force 4 grades.Plane tree has just been in bud sprouting period.Statistics each tree reality before processing
Result ball number, to compare.
Experimental observation, spray medicine after 1 week, 2 weeks, 3 weeks and 2 months, observation process trees germination, discovery everywhere
Managing and do not have obvious difference on the germination date between compareing, male flower launches, and the loose powder time is almost consistent, and leaf is extracted out simultaneously,
But, shoot apex number bud, to extract out including terminal bud and to be substantially later than comparison 3-7 days, female inflorescence ball is all distributed in top, therefore,
Female flower is caused to postpone open.Within after medicine 2 and 3 weeks, observe leaf color and compare no significant difference, the fruit ball that after medicine, 2 months respectively process
Expand slowly, relatively compare significantly smaller, the most sparse.The fruit ball of less fruit ball and normal growth after processing is carried out at section
Reason, observes under an optical microscope, finds that medication processes the fruit ball that comes off and has a bad phenomenon of ovary development, really the fresh weight of ball and
Dry weight is all significantly less than normal growth.The fruitlet ball that these do not come off, due to impaired development, really hair is grown the most completely,
Also without falling hair.Mid-December, adding up the cone number that each process amounts on 120 branches, number subtracts compared with the previous year respectively
69-93%, 61-91%, 59-92%, 52-82% are lacked.
Embodiment 5:
The plant growth regulator glyphosate of EXPERIMENTAL DESIGN and its esters glyphosate isopropyl amine salt, ammonium glyphosate,
Glyphosate potassium salt, glyphosate sodium salt, glyphosate dimethylamine salt, take respectively 460 grams, 620 grams, 500 grams, 490 grams, 500 grams,
540 grams, adding assistant about 100 grams (α-sodium olefin sulfonate 40 grams, alkyl polyglucoside 55 grams, tea saponin 5 grams and a small amount of defoamer), use water
Be configured to medicinal liquid 1 liter, in every liter of preparation add carbamide 125g sucrose 125g, Resina persicae 100g；Be diluted to 0.1% respectively,
0.05%, the concentration for the treatment of of 0.025%, 0.0125%, 0.00625%, every kind of dosages distribution processes the tree spraying 10 2-3cm
Branch, sprays with gardens sprayer unit, and spray amount, to be sprayed onto completely, should not be resprayed.Test is selected in Nanjing and carries out, February 23
In evening day, weather is fine, wind-force 4 grades.Plane tree has just been in bud sprouting period.Each tree actual result ball number is added up, to do before processing
Comparison.
Experimental observation, spray medicine after 1 week, 2 weeks, 3 weeks and 2 months, observation process trees germination, discovery everywhere
Managing and do not have obvious difference on the germination date between compareing, male flower launches, and the loose powder time is almost consistent, and leaf is extracted out simultaneously,
But, shoot apex number bud, to extract out including terminal bud and to be substantially later than comparison 3-7 days, female inflorescence ball is all distributed in top, therefore,
Female flower is caused to postpone open.Within after medicine 2 and 3 weeks, observe leaf color and compare no significant difference, the fruit ball that after medicine, 2 months respectively process
Expand slowly, relatively compare significantly smaller, the most sparse.Mid-December, add up the cone number that each process amounts on 10 branches,
Number reduces percentage rate (table 3) compared with the previous year.Each composition increases with concentration for the treatment of, and inhibition substantially increases, and works as concentration
All can reach acceptable effect when being more than 0.025%, reduce concentration, then poor effect further.In a word, glyphosate
Acid and its esters are respectively provided with obvious inhibition.
The inhibition of the different glyphosate of table 3. and its esters compares
Claims (9)
1. one kind is used for administering the growth and development of plants inhibitor that fruit hair pollutes, it is characterised in that this growth and development of plants inhibitor
Comprising plant growth regulator, water and auxiliary agent, described plant growth regulator includes glyphosate；Described auxiliary agent includes nutrition
At least one in composition and sticker.
It is the most according to claim 1 for administering the growth and development of plants inhibitor that fruit hair pollutes, it is characterised in that
The weight ratio of described plant growth regulator and described nutritional labeling is 490:0.5～300, preferably 490:1～
270；
Described plant growth regulator is 490:1～150 with the weight ratio of described binding agent, and preferably 490:1～100 enters
One step is preferably 490:2～100.
The most according to claim 1 and 2 for administering the growth and development of plants inhibitor that fruit hair pollutes, it is characterised in that institute
The nutritional labeling stated concentration in this growth and development of plants inhibitor is 0.05%～30%, preferably 1%～27%；Described
Sticker concentration in this growth and development of plants inhibitor be 0.01%～15%, preferably 0.02%～10%, more enter
One step is preferably 0.1%～10%.
4. according to the described growth and development of plants inhibitor for administering fruit hair pollution arbitrary in claims 1 to 3, its feature
It is that described sticker is in Resina persicae, gelatin, xanthan gum, arabic gum, dextrin, starch, agar, carboxymethyl cellulose
At least one；At least one in sucrose, carbamide and ammonium hydrogen carbonate of described nutritional labeling.
The most according to claim 4 for administering the growth and development of plants inhibitor that fruit hair pollutes, it is characterised in that described
At least one in Resina persicae, arabic gum, xanthan gum and dextrin of sticker；It is preferably in Resina persicae and arabic gum extremely
Few one；Described nutritional labeling is carbamide and sucrose, or ammonium hydrogen carbonate and sucrose；Preferably, described carbamide and sucrose
Weight ratio is 0.1～1:1, and the weight ratio of described ammonium hydrogen carbonate and sucrose is 0.1～1:1.
The most according to claim 1 for administering the growth and development of plants inhibitor that fruit hair pollutes, it is characterised in that described
Glyphosate be glyphosate and its esters；The most described glyphosate salt is glyphosate isopropyl amine salt, ammonium glyphosate
At least one in salt, glyphosate potassium salt, glyphosate sodium salt and glyphosate dimethylamine salt.
The most according to claim 1 and 2 for administering the growth and development of plants inhibitor that fruit hair pollutes, it is characterised in that institute
The plant growth regulator stated also includes the weight ratio >=3:1 of ethephon, described glyphosate and ethephon；Preferably, described grass
Sweet phosphine is 50:1～4:1 with the weight ratio of ethephon；It is further preferred that the weight ratio of described glyphosate and ethephon is 20:1
～5:1.
8. in claim 1～7 arbitrary described growth and development of plants inhibitor in administering plane tree or willow fruit hair pollute
Application.
Application the most according to claim 8, it is characterised in that take described growth and development of plants inhibitor and add water and adjusted
The whole concentration for plant growth regulator be 0.005～0.1% medicinal liquid before plane tree or willow germinate, extremely the flowers are in blossom puts the Sheng phase
Spray.
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| CN106962121A (en) * | 2017-05-05 | 2017-07-21 | 李廷月 | The method of birth control of poplar bloassom catkin |
| CN107593760A (en) * | 2017-09-22 | 2018-01-19 | 颜志强 | Control growth inhibitor, the aqueous solution and the method for plane tree result |
| CN109041996A (en) * | 2018-07-19 | 2018-12-21 | 南京林业大学 | The inhibition growing method of poplar seedlings under a kind of transmission line of electricity |
| CN109497083A (en) * | 2018-11-30 | 2019-03-22 | 北京市园林科学研究院 | A kind of medicament removing plant willow catkins flying in the air flying hair and its application |
| CN113115794A (en) * | 2021-04-22 | 2021-07-16 | 陕西品物皆春生态科技有限公司 | Flocculation inhibitor and preparation method and application thereof |
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| CN104446986A (en) * | 2014-12-01 | 2015-03-25 | 苏州市相城区盛胡特种养殖专业合作社 | Efficient herbicide for soil treatment and preparation method thereof |
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| CN106962121A (en) * | 2017-05-05 | 2017-07-21 | 李廷月 | The method of birth control of poplar bloassom catkin |
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| CN109041996A (en) * | 2018-07-19 | 2018-12-21 | 南京林业大学 | The inhibition growing method of poplar seedlings under a kind of transmission line of electricity |
| CN109497083A (en) * | 2018-11-30 | 2019-03-22 | 北京市园林科学研究院 | A kind of medicament removing plant willow catkins flying in the air flying hair and its application |
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