CN110122150A - A method of it administering hair leaf blunt fruit parasitism and Platanus acerifolia is endangered - Google Patents
A method of it administering hair leaf blunt fruit parasitism and Platanus acerifolia is endangered Download PDFInfo
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- CN110122150A CN110122150A CN201910439906.6A CN201910439906A CN110122150A CN 110122150 A CN110122150 A CN 110122150A CN 201910439906 A CN201910439906 A CN 201910439906A CN 110122150 A CN110122150 A CN 110122150A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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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 invention discloses a kind of methods that the improvement blunt fruit parasitism of hair leaf endangers Platanus acerifolia, including parasitic Occurrence situations, parasitic strength grading and classification harm processing.The present invention proposes the processing method of the Platanus acerifolia harm of parasitic to the blunt fruit of long hairiness leaf, different parasitic intensity by the division to different parasitic intensity Platanus acerifolias.The present invention overcomes the blunt fruit parasitism propagation of hair leaf rapidly, is difficult to the shortcomings that administering, and significantly controls it and propagates and endanger, filled up its blank for endangering administering method, has the reference value to the parasitic harm improvement of other tree species progress.Method provided by the invention is easy to operate, regulation effect is significant, treatment cost is low, is applicable to the blunt fruit parasitism of hair leaf in city and administers to the harm of Platanus acerifolia.
Description
Technical field
The present invention relates to a kind of methods that improvement partial parasite endangers Urban tree, and in particular to a kind of improvement
The method that the hair blunt fruit parasitism of leaf endangers Platanus acerifolia.
Background technique
Platanus acerifolia (Platanus acerifolia) it is common urban greening species, excellent shade tree and trade
Tree, growth is rapid, plant type is beautiful, adaptable, is distributed widely in domestic each city, South China Urban is often used two balls
Plane tree is as green tree species.
The blunt fruit parasitism of hair leaf (Taxillus nigrans) be the blunt fruit parasitism category of Loranthaceae (Taxillus) one kind often
Green partial parasite, parasitize extensively Platanus acerifolia, ginkgo (Ginkgo biloba), paper mulberry (Broussonetia papyrifera), metasequoia (Metasequoia glyptostroboides), locust tree (Robinia pseudoacacia), it is beautiful
Blue (Magnolia denudate), prunus cerasifera (Prunus cerasifera), weeping willow (Salix babylonica), elephant skin wood
Melon (Chaenomeles speciose), silver wood (Cinnamomum septentrionale), glossy privet (Ligustrum incidum) etc. on more than 40 trees.In general, host can be upset the stomata regulator control system of host after parasitic plant parasitism,
Cause the morning of host plant stomata to close and vibrate closing, and then reduces host's photosynthesis rate.It can also be accumulated in parasitic plant body
Tire out excessive nutrient, strong drought stress is caused to host plant, results even in host plant death.
In the host trees of the blunt fruit parasitism of hair leaf, Platanus acerifolia is its parasitic quantity and the maximum host of density, is produced
Raw harm is also the most prominent.Platanus acerifolia will lead to host's undergrowth after parasitism, growing way weakens, by parasitic branch
Be easy it is dead and it is withered fall, these branches to wither and fall may on road pedestrian and vehicle cause damages.Since two balls hang bell
Wood is cultivated frequently as shade tree in Southwestern China Regional City extensively, and the blunt fruit of hair leaf colonizes in southwestern subtropical zone distribution
Extensively, still, endangering phenomenon to this common parasitism there is no the report effectively administered.Conscientiously may be used so urgent need research is a set of
Capable, cost-effective administering method realizes effective improvement for endangering Platanus acerifolia the blunt fruit parasitism of hair leaf, also can be used as pair
Other tree species carry out the reference that parasitic harm is administered.
Summary of the invention
The purpose of the present invention is to overcome the shortcomings of the existing technology, provides a kind of practical, cost-effective improvement hair
The method that the blunt fruit parasitism of leaf endangers Platanus acerifolia.
The purpose of the present invention is achieved through the following technical solutions: a kind of blunt fruit parasitism of improvement hair leaf endangers to Platanus acerifolia
Harmful method, it the following steps are included:
S1. parasitic Occurrence situations: in the dormant period of Platanus acerifolia, as unit of parasitic clump, each parasitism clump is recorded as one plant
Parasitism looks into the individual amount of the blunt fruit parasitism of hair leaf on several single plant Platanus acerifolia trees；Wherein, as unit of parasitic clump, each
Parasitic clump is recorded as one plant of parasitism；
S2. parasitic intensity divides: carrying out parasitic strength grade according to the individual amount for looking into the blunt fruit parasitism of several maos of leaves in step S1 and draws
Point, parasitic strength grade is divided into severe is parasitic, moderate is parasitic, slight parasitic and zero is parasitic, wherein the severe parasitism is
Parasitic individual amount >=30 plant, 50% or more tree crown are replaced by parasitic clump in single plant host trees, and host's branch has withered；It is described
Moderate parasitism is parasitic individual amount >=10 plant in 30 plants of > single plant host trees, and branch is killed the big tumor formation of director, tree crown 20%~
50% branch is replaced by parasitic clump；It is described slight parasitic for 0 plant of > of individual amount parasitic in 10 plants of > single plant host trees, parasitism
Small on host's influence, branch is by harm slightly swelling；It is 0 plant that zero parasitism, which is single plant parasitism individual amount,；
S3. classification harm processing: in winter is parasitic to severe after Platanus acerifolia more than half blade withers and falls, moderate is parasitic
Following methods are taken to be handled respectively with the Platanus acerifolia of slight parasitism:
Severe is parasitic: cutting strunk carried out to the Platanus acerifolia of severe parasitism, the cutting strunk height for host trees primary lateral branches away from
At 1.5 m of trunk, the blunt fruit parasitism of hair leaf being born within 1.5 m of host plant trunk or primary lateral branches is then planted parasitism
Object haustorium and host plant remove；
Moderate is parasitic: carrying out shape pruning to the Platanus acerifolia of moderate parasitism, trims the second level for giving birth to the blunt fruit parasitism of hairiness leaf
Side shoot cuts off the limb within blunt 50 cm of fruit parasitism haustorium infestation position of hair leaf；
It is slight parasitic: drug being carried out to the Platanus acerifolia of slight parasitism and is sprayed, the drug is mixing for glyphosate and ethephon (CEPHA),2-(chloroethyl) phosphonic acid
Close solution.
Further, the individual amount of the blunt fruit parasitism of hair leaf on several single plant Platanus acerifolia trees is looked into using telescope.
It further, further include to the Platanus acerifolia complete stool sprays glyphosate and ethephon (CEPHA),2-(chloroethyl) phosphonic acid after cutting strunk and pruning
Mixed solution.
Further, the mixed solution is to use concentration for the second of the glyphosate of 180 ~ 240 ppm and 760 ~ 850 ppm
Alkene benefit mixes, and the volume ratio of glyphosate and ethephon (CEPHA),2-(chloroethyl) phosphonic acid is 1:3 ~ 5.
Further, after Platanus acerifolia cutting strunk and trimming are pruned, paint is smeared to protect wound to create in trunk wound
Face.
It further, further include being recycled to the blunt fruit parasitism of the hair leaf of removal as Chinese medicine, two balls of removal hang bell
Wooden branch item is recycled as timber or fuel.
The invention has the following advantages that the present invention by the division to different parasitic intensity Platanus acerifolias, proposes pair
The processing method of the Platanus acerifolia harm of parasitic, the different parasitic intensity of the long blunt fruit of hairiness leaf.The present invention overcomes the blunt fruits of hair leaf
Parasitism propagation is rapid, is difficult to the shortcomings that administering, and significantly controls it and propagates and endanger, has filled up its sky for endangering administering method
It is white, other tree species are carried out with the reference value that parasitic harm is administered with potential.Method provided by the invention is easy to operate, administers
Significant effect, treatment cost are low, are applicable to the blunt fruit parasitism of hair leaf in city and administer to the harm of Platanus acerifolia.
Detailed description of the invention
Fig. 1 is the Platanus acerifolia before administering；
Fig. 2 is the Platanus acerifolia after administering using this method；
Fig. 3 is the comparison diagram before administering with parasitic percentage on the Platanus acerifolia after improvement；
Fig. 4 is the comparison diagram before administering with parasitic quantity on the Platanus acerifolia after improvement.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments, protection scope of the present invention be not limited to
It is lower described:
Embodiment 1: a method of administer the blunt fruit parasitism of hair leaf to Platanus acerifolia endanger, it the following steps are included:
S1. parasitic Occurrence situations: the individual amount of the blunt fruit parasitism of hair leaf on several single plant Platanus acerifolia trees is looked into；Wherein, to post
Raw clump is unit, and each parasitism clump is recorded as one plant of parasitism；It is blunt that hair leaf on several single plant Platanus acerifolia trees is looked into using telescope
The individual amount of fruit parasitism；
S2. parasitic intensity divides: carrying out parasitic strength grade according to the individual amount for looking into the blunt fruit parasitism of several maos of leaves in step S1 and draws
Point, parasitic strength grade is divided into severe is parasitic, moderate is parasitic, slight parasitic and zero is parasitic, wherein the severe parasitism is
Parasitic individual amount >=30 plant, 50% or more tree crown are replaced by parasitic clump in single plant host trees, and host's branch has withered；It is described
Moderate parasitism is parasitic individual amount >=10 plant in 30 plants of > single plant host trees, and branch is killed the big tumor formation of director, tree crown 20%~
50% branch is replaced by parasitic clump；The slight parasitism is 0 plant of > of individual amount parasitic in 10 plants of > single plant host trees, is posted
Raw small on host's influence, branch is by harm slightly swelling；It is 0 plant that zero parasitism, which is single plant parasitism individual amount,；
S3. classification harm processing: in winter is parasitic to severe after Platanus acerifolia more than half blade withers and falls, moderate is parasitic
Following methods are taken to be handled respectively with the Platanus acerifolia of slight parasitism:
Severe is parasitic: cutting strunk carried out to the Platanus acerifolia of severe parasitism, the cutting strunk height for host trees primary lateral branches away from
At 1.5 m of trunk, the blunt fruit parasitism of hair leaf being born within 1.5 m of host plant trunk or primary lateral branches is then planted parasitism
Object haustorium and host plant remove；
Moderate is parasitic: carrying out shape pruning to the Platanus acerifolia of moderate parasitism, trims the second level for giving birth to the blunt fruit parasitism of hairiness leaf
Side shoot cuts off the limb within blunt 50 cm of fruit parasitism haustorium infestation position of hair leaf；
It is slight parasitic: drug being carried out to the Platanus acerifolia of slight parasitism and is sprayed, the drug is mixing for glyphosate and ethephon (CEPHA),2-(chloroethyl) phosphonic acid
Close solution.
To the mixed solution of Platanus acerifolia complete stool sprays glyphosate and ethephon (CEPHA),2-(chloroethyl) phosphonic acid after cutting strunk and pruning；Two balls are outstanding
After Suzuki cutting strunk and trimming are pruned, paint is smeared to protect wound surface in trunk wound；Mixed solution be use concentration for
The ethephon (CEPHA),2-(chloroethyl) phosphonic acid of the glyphosate of 180 ppm and 760 ppm mix, and the volume ratio of glyphosate and ethephon (CEPHA),2-(chloroethyl) phosphonic acid is 1:3；To removal
The blunt fruit parasitism of hair leaf recycled as Chinese medicine, the Platanus acerifolia branch of removal is recycled as timber or fuel.
Embodiment 2: a method of administer the blunt fruit parasitism of hair leaf to Platanus acerifolia endanger, it the following steps are included:
S1. parasitic Occurrence situations: the individual amount of the blunt fruit parasitism of hair leaf on several single plant Platanus acerifolia trees is looked into；Wherein, to post
Raw clump is unit, and each parasitism clump is recorded as one plant of parasitism；It is blunt that hair leaf on several single plant Platanus acerifolia trees is looked into using telescope
The individual amount of fruit parasitism；
S2. parasitic intensity divides: carrying out parasitic strength grade according to the individual amount for looking into the blunt fruit parasitism of several maos of leaves in step S1 and draws
Point, parasitic strength grade is divided into severe is parasitic, moderate is parasitic, slight parasitic and zero is parasitic, wherein the severe parasitism is
Parasitic individual amount >=30 plant, 50% or more tree crown are replaced by parasitic clump in single plant host trees, and host's branch has withered；It is described
Moderate parasitism is parasitic individual amount >=10 plant in 30 plants of > single plant host trees, and branch is killed the big tumor formation of director, tree crown 20%~
50% branch is replaced by parasitic clump；The slight parasitism is 0 plant of > of individual amount parasitic in 10 plants of > single plant host trees, is posted
Raw small on host's influence, branch is by harm slightly swelling；It is 0 plant that zero parasitism, which is single plant parasitism individual amount,；
S3. classification harm processing: in winter is parasitic to severe after Platanus acerifolia more than half blade withers and falls, moderate is parasitic
Following methods are taken to be handled respectively with the Platanus acerifolia of slight parasitism:
Severe is parasitic: cutting strunk carried out to the Platanus acerifolia of severe parasitism, the cutting strunk height for host trees primary lateral branches away from
At 1.5 m of trunk, the blunt fruit parasitism of hair leaf being born within 1.5 m of host plant trunk or primary lateral branches is then planted parasitism
Object haustorium and host plant remove；
Moderate is parasitic: carrying out shape pruning to the Platanus acerifolia of moderate parasitism, trims the second level for giving birth to the blunt fruit parasitism of hairiness leaf
Side shoot cuts off the limb within blunt 50 cm of fruit parasitism haustorium infestation position of hair leaf；
It is slight parasitic: drug being carried out to the Platanus acerifolia of slight parasitism and is sprayed, the drug is mixing for glyphosate and ethephon (CEPHA),2-(chloroethyl) phosphonic acid
Close solution.
To the mixed solution of Platanus acerifolia complete stool sprays glyphosate and ethephon (CEPHA),2-(chloroethyl) phosphonic acid after cutting strunk and pruning；Two balls are outstanding
After Suzuki cutting strunk and trimming are pruned, paint is smeared to protect wound surface in trunk wound；Mixed solution be use concentration for
The ethephon (CEPHA),2-(chloroethyl) phosphonic acid of the glyphosate of 240 ppm and 850 ppm mix, and the volume ratio of glyphosate and ethephon (CEPHA),2-(chloroethyl) phosphonic acid is 1:5；To going
The blunt fruit parasitism of the hair leaf removed is recycled as Chinese medicine, and the Platanus acerifolia branch of removal is returned as timber or fuel
It receives.
Embodiment 3: a method of administer the blunt fruit parasitism of hair leaf to Platanus acerifolia endanger, it the following steps are included:
S1. parasitic Occurrence situations: the individual amount of the blunt fruit parasitism of hair leaf on several single plant Platanus acerifolia trees is looked into；Wherein, to post
Raw clump is unit, and each parasitism clump is recorded as one plant of parasitism；It is blunt that hair leaf on several single plant Platanus acerifolia trees is looked into using telescope
The individual amount of fruit parasitism；
S2. parasitic intensity divides: carrying out parasitic strength grade according to the individual amount for looking into the blunt fruit parasitism of several maos of leaves in step S1 and draws
Point, parasitic strength grade is divided into severe is parasitic, moderate is parasitic, slight parasitic and zero is parasitic, wherein the severe parasitism is
Parasitic individual amount >=30 plant, 50% or more tree crown are replaced by parasitic clump in single plant host trees, and host's branch has withered；It is described
Moderate parasitism is parasitic individual amount >=10 plant in 30 plants of > single plant host trees, and branch is killed the big tumor formation of director, tree crown 20%~
50% branch is replaced by parasitic clump；The slight parasitism is 0 plant of > of individual amount parasitic in 10 plants of > single plant host trees, is posted
Raw small on host's influence, branch is by harm slightly swelling；It is 0 plant that zero parasitism, which is single plant parasitism individual amount,；
S3. classification harm processing: in winter is parasitic to severe after Platanus acerifolia more than half blade withers and falls, moderate is parasitic
Following methods are taken to be handled respectively with the Platanus acerifolia of slight parasitism:
Severe is parasitic: cutting strunk carried out to the Platanus acerifolia of severe parasitism, the cutting strunk height for host trees primary lateral branches away from
At 1.5 m of trunk, the blunt fruit parasitism of hair leaf being born within 1.5 m of host plant trunk or primary lateral branches is then planted parasitism
Object haustorium and host plant remove；
Moderate is parasitic: carrying out shape pruning to the Platanus acerifolia of moderate parasitism, trims the second level for giving birth to the blunt fruit parasitism of hairiness leaf
Side shoot cuts off the limb within blunt 50 cm of fruit parasitism haustorium infestation position of hair leaf；
It is slight parasitic: drug being carried out to the Platanus acerifolia of slight parasitism and is sprayed, the drug is mixing for glyphosate and ethephon (CEPHA),2-(chloroethyl) phosphonic acid
Close solution.
To the mixed solution of Platanus acerifolia complete stool sprays glyphosate and ethephon (CEPHA),2-(chloroethyl) phosphonic acid after cutting strunk and pruning；Two balls are outstanding
After Suzuki cutting strunk and trimming are pruned, paint is smeared to protect wound surface in trunk wound；Mixed solution be use concentration for
The ethephon (CEPHA),2-(chloroethyl) phosphonic acid of the glyphosate of 200 ppm and 800 ppm mix, and the volume ratio of glyphosate and ethephon (CEPHA),2-(chloroethyl) phosphonic acid is 1:4；To removal
The blunt fruit parasitism of hair leaf recycled as Chinese medicine, the Platanus acerifolia branch of removal is recycled as timber or fuel.
By following tests illustrate process of the invention and the utility model has the advantages that
1. test site: Sichuan Province, Sichuan University Wangjiang, Chengdu school district
2. test period: in May, -2019 in December, 2017
3. test method:
S1. parasitic Occurrence situations: carrying out in December, 2017, and it is parasitic to look into the blunt fruit of hair leaf on several single plant Platanus acerifolia trees
Individual amount；Wherein, as unit of parasitic clump, each parasitism clump is recorded as one plant of parasitism；Several two balls of single plant are looked into using telescope
The individual amount of the blunt fruit parasitism of hair leaf on plane tree trees；
S2. parasitic intensity divides: carrying out parasitic strength grade according to the individual amount for looking into the blunt fruit parasitism of several maos of leaves in step S1 and draws
Point, parasitic strength grade is divided into severe is parasitic, moderate is parasitic, slight parasitic and zero is parasitic, wherein the severe parasitism is
Parasitic individual amount >=30 plant, 50% or more tree crown are replaced by parasitic clump in single plant host trees, and host's branch has withered；It is described
Moderate parasitism is parasitic individual amount >=10 plant in 30 plants of > single plant host trees, and branch is killed the big tumor formation of director, tree crown 20%~
50% branch is replaced by parasitic clump；The slight parasitism is 0 plant of > of individual amount parasitic in 10 plants of > single plant host trees, is posted
Raw small on host's influence, branch is by harm slightly swelling；It is 0 plant that zero parasitism, which is single plant parasitism individual amount,；As shown in Figure 1；
S3. classification harm processing: in winter is parasitic to severe after Platanus acerifolia more than half blade withers and falls, moderate is parasitic
Following methods are taken to be handled respectively with the Platanus acerifolia of slight parasitism:
Severe is parasitic: cutting strunk carried out to the Platanus acerifolia of severe parasitism, the cutting strunk height for host trees primary lateral branches away from
At 1.5 m of trunk, the blunt fruit parasitism of hair leaf being born within 1.5 m of host plant trunk or primary lateral branches is then planted parasitism
Object haustorium and host plant remove；
Moderate is parasitic: carrying out shape pruning to the Platanus acerifolia of moderate parasitism, trims the second level for giving birth to the blunt fruit parasitism of hairiness leaf
Side shoot cuts off the limb within blunt 50 cm of fruit parasitism haustorium infestation position of hair leaf；
It is slight parasitic: drug being carried out to the Platanus acerifolia of slight parasitism and is sprayed, the drug is mixing for glyphosate and ethephon (CEPHA),2-(chloroethyl) phosphonic acid
Close solution.
To the mixed solution of Platanus acerifolia complete stool sprays glyphosate and ethephon (CEPHA),2-(chloroethyl) phosphonic acid after cutting strunk and pruning；Two balls are outstanding
After Suzuki cutting strunk and trimming are pruned, paint is smeared to protect wound surface in trunk wound；Mixed solution be use concentration for
The ethephon (CEPHA),2-(chloroethyl) phosphonic acid of the glyphosate of 200 ppm and 800 ppm mix, and the volume ratio of glyphosate and ethephon (CEPHA),2-(chloroethyl) phosphonic acid is 1:4；To removal
The blunt fruit parasitism of hair leaf recycled as Chinese medicine, the Platanus acerifolia branch of removal is returned as timber or fuel
It receives.
4. test result:
Platanus acerifolia treatment effect is endangered to the blunt fruit parasitism of hair leaf in Sichuan University, school district, Wangjiang and is adjusted in January, 2019
It looks into, investigates 200 plants of Platanus acerifolia altogether, wherein recurrence trees 13, parasitic percentage falls to 6.5% by 78%, such as Fig. 3；It is single
The blunt fruit parasitism of hair leaf in the strain host trees strain number that is averaged by 9.6 plants drops to 0.26 plant, such as Fig. 4.Platanus acerifolia cutting strunk and
Effect of rejuvenation is good after pruning, and sprouting branch is 50 or more, and two balls are outstanding caused by not occurring because of this administering method
Suzuki tree death, such as Fig. 2.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, is all included within the scope of the present invention.
Claims (6)
1. a kind of administer the method that endangers Platanus acerifolia of the blunt fruit parasitism of hair leaf, which is characterized in that it the following steps are included:
S1. parasitic Occurrence situations: the individual amount of the blunt fruit parasitism of hair leaf on several single plant Platanus acerifolia trees is looked into；Wherein, to post
Raw clump is unit, and each parasitism clump is recorded as one plant of parasitism；
S2. parasitic intensity divides: carrying out parasitic strength grade according to the individual amount for looking into the blunt fruit parasitism of several maos of leaves in step S1 and draws
Point, parasitic strength grade is divided into severe is parasitic, moderate is parasitic, slight parasitic and zero is parasitic, wherein the severe parasitism is
Parasitic individual amount >=30 plant, 50% or more tree crown are replaced by parasitic clump in single plant host trees, and host's branch has withered；It is described
Moderate parasitism is parasitic individual amount >=10 plant in 30 plants of > single plant host trees, and branch is killed the big tumor formation of director, tree crown 20%~
50% branch is replaced by parasitic clump；The slight parasitism is 0 plant of > of individual amount parasitic in 10 plants of > single plant host trees, is posted
Raw small on host's influence, branch is by harm slightly swelling；It is 0 plant that zero parasitism, which is single plant parasitism individual amount,；
S3. classification harm processing: in winter is parasitic to severe after Platanus acerifolia more than half blade withers and falls, moderate is parasitic
Following methods are taken to be handled respectively with the Platanus acerifolia of slight parasitism:
Severe is parasitic: cutting strunk carried out to the Platanus acerifolia of severe parasitism, the cutting strunk height for host trees primary lateral branches away from
It is parasitic to the blunt fruit of the hair leaf being born within 1.5 m of host plant trunk or primary lateral branches at 1.5 m of trunk, then it will be parasitic
Plant haustorium and host plant remove；
Moderate is parasitic: carrying out shape pruning to the Platanus acerifolia of moderate parasitism, trims the second level for giving birth to the blunt fruit parasitism of hairiness leaf
Side shoot cuts off the limb within blunt 50 cm of fruit parasitism haustorium infestation position of hair leaf；
It is slight parasitic: drug being carried out to the Platanus acerifolia of slight parasitism and is sprayed, the drug is mixing for glyphosate and ethephon (CEPHA),2-(chloroethyl) phosphonic acid
Close solution.
2. a kind of method administering the blunt fruit parasitism of hair leaf and endangering Platanus acerifolia according to claim 1, feature exist
In looking into the individual amount of the blunt fruit parasitism of hair leaf on several single plant Platanus acerifolia trees using telescope.
3. a kind of method administering the blunt fruit parasitism of hair leaf and endangering Platanus acerifolia according to claim 1, feature exist
In further including the mixed solution to Platanus acerifolia complete stool sprays glyphosate and ethephon (CEPHA),2-(chloroethyl) phosphonic acid after cutting strunk and pruning.
4. a kind of method administering the blunt fruit parasitism of hair leaf and endangering Platanus acerifolia according to claim 1 or 3, feature
Be, the mixed solution be use concentration for the ethephon (CEPHA),2-(chloroethyl) phosphonic acid of the glyphosate of 180 ~ 240 ppm and 760 ~ 850 ppm mixing and
At, and the volume ratio of glyphosate and ethephon (CEPHA),2-(chloroethyl) phosphonic acid is 1:3 ~ 5.
5. a kind of method administering the blunt fruit parasitism of hair leaf and endangering Platanus acerifolia according to claim 1, feature exist
In after Platanus acerifolia cutting strunk and trimming pruning, in trunk wound, smearing paint is to protect wound surface.
6. a kind of method administering the blunt fruit parasitism of hair leaf and endangering Platanus acerifolia according to claim 1, feature exist
In further including being recycled to the blunt fruit parasitism of the hair leaf of removal as Chinese medicine, the Platanus acerifolia branch of removal is as timber
Or fuel is recycled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910439906.6A CN110122150B (en) | 2019-05-24 | 2019-05-24 | Method for treating damage of parasitic hair leaves and passion fruits to sycamore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910439906.6A CN110122150B (en) | 2019-05-24 | 2019-05-24 | Method for treating damage of parasitic hair leaves and passion fruits to sycamore |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110122150A true CN110122150A (en) | 2019-08-16 |
| CN110122150B CN110122150B (en) | 2021-07-06 |
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