CN108308144A - The color design and fabrication method of the environmentally friendly colour table of tea lesser leafhopper - Google Patents

The color design and fabrication method of the environmentally friendly colour table of tea lesser leafhopper Download PDF

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Publication number
CN108308144A
CN108308144A CN201711435049.XA CN201711435049A CN108308144A CN 108308144 A CN108308144 A CN 108308144A CN 201711435049 A CN201711435049 A CN 201711435049A CN 108308144 A CN108308144 A CN 108308144A
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color
colour table
natural enemy
colour
quickly
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CN108308144B (en
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边磊
蔡晓明
罗宗秀
李兆群
辛肇军
陈宗懋
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Tea Research Institute Chinese Academy of Agricultural Sciences
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Tea Research Institute Chinese Academy of Agricultural Sciences
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00Stationary means for catching or killing insects
    • A01M1/14Catching by adhesive surfaces
    • A01M1/145Attracting and catching insects using combined illumination or colours and adhesive surfaces
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N35/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
    • A01N35/06Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing keto or thioketo groups as part of a ring, e.g. cyclohexanone, quinone; Derivatives thereof, e.g. ketals
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N37/00Biocides, 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
    • A01N37/10Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N47/00Biocides, 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
    • A01N47/40Biocides, 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 a double or triple bond to nitrogen, e.g. cyanates, cyanamides
    • A01N47/46Biocides, 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 a double or triple bond to nitrogen, e.g. cyanates, cyanamides containing —N=C=S groups
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08Magnoliopsida [dicotyledons]
    • A01N65/12Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08Magnoliopsida [dicotyledons]
    • A01N65/28Myrtaceae [Myrtle family], e.g. teatree or clove
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M2200/00Kind of animal
    • A01M2200/01Insects
    • A01M2200/011Crawling insects
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Abstract

The color design and fabrication method of the environmentally friendly colour table of tea lesser leafhopper, belongs to technical field of harmless control over injurious insects.It includes the following steps:It filters out and color is walked quickly and kept away to the color i.e. natural enemy that traps of natural enemy minimum number;The SEP environmentally-friendly plastic colour table main bodys that color is most preferably traped with tea lesser leafhopper are made;The natural enemy of screening is walked quickly and kept away color to be coated in colour table main body;Insect sticker is coated in colour table main body;Colour table after gluing overlay film is cut;Rubber slow-released carrier is added in natural enemy repellent agent, environmentally friendly colour table is obtained after being packed together with colour table main body.The colour table that the present invention obtains can reduce the trapping amount of tea place natural enemy insect while ensureing tea lesser leafhopper trapping effect, and can be voluntarily biodegradable in tea garden environment.

Description

The color design and fabrication method of the environmentally friendly colour table of tea lesser leafhopper
Technical field
The invention belongs to technical field of harmless control over injurious insects, and in particular to the face of the environmentally friendly colour table of tea lesser leafhopper Color design and fabrication method.
Background technology
Tea lesser leafhopper is currently one of the Severe pests of China tea tree, is widely distributed in the major tea area in the whole nation.Using viscous Worm colour table is to prevent the important means of the pest, and had longer application time.Applicant is in patent of invention (CN102860294A)In by orthogonal filter out it is a kind of to tea lesser leafhopper have extremely notable sucking action face Color, and the digitlization colour table of leafhopper is developed accordingly, it works well.But it is always found in prolonged application process:(1)Although the number Word colour table has significant trapping ability to leafhopper, but also has stronger sucking action to other insects, for a long time in field Suspension can trap and kill a large amount of natural enemy insects, influence even to destroy the ecological balance.(2)Removal of the colour table after Field information needs big The artificial work of amount, and the making material of usually colour table belongs to conventional plastic more, is difficult to degrade after use, it can be to tea place nature Environment pollutes.
Invention content
In view of the problems of the existing technology, environmental-friendly it is an object of the invention to design a kind of tea lesser leafhopper of offer The technical solution of the color design and fabrication method of type colour table, the colour table that the present invention obtains are ensureing tea lesser leafhopper trapping effect While can reduce the trapping amount of tea place natural enemy insect, and can be voluntarily biodegradable in tea garden environment.
A kind of color design and fabrication method of the environmentally friendly colour table of tea lesser leafhopper, it is characterised in that including Following processing step:
(1)Different colours are investigated to the attractive activity of tea place Natural Enemies insect by field trial, are filtered out to natural enemy quantity The minimum color i.e. natural enemy that traps walks quickly and keeps away color, rgb value 215-255,0-10,0-10;
(2)Being made, there is tea lesser leafhopper most preferably to trap color RGB:255,215,0 SEP environmentally-friendly plastic colour table main bodys;
(3)By step(1)The natural enemy screened is walked quickly and kept away color and is coated in colour table main body, and occupied area is the 30%- of colour table main body 50%;
(4)Insect sticker is coated in colour table main body, coating weight control is in 30-40g/m2, after double spread using Ge Laxin from Type paper is covered in colour table main body;
(5)Colour table after gluing overlay film is cut, it is ensured that natural enemy walks quickly and keeps away the 30%-50% that color occupied area is colour table main body, And natural enemy is walked quickly and kept away chromatic graph shape and is not destroyed;
(6)Rubber slow-released carrier is added in 8-10 μ L natural enemy repellent agents, is obtained after being packed together with colour table main body environmentally friendly Colour table.
The color design and fabrication method of the environmentally friendly colour table of a kind of tea lesser leafhopper, it is characterised in that described The step of(1)The screening that middle natural enemy walks quickly and keeps away color is as follows:
(1)The range of color is screened using HSB setting color modes, wherein form and aspect H sets 12 levels altogether, in 0-360 ° of range Each 30 ° of horizontal interval, saturation degree S set value 100% on standard colour circle, and brightness B sets value 100%;
(2)The colour atla of 12 kinds of different colours is made, double spread, coating layer thickness < 0.8mm, checkerboard type is hanged at random in tea place It hangs, each processing is repeated 20 times;
(3)Colour atla is removed after 48 hours, investigation different colours colour atla haftplatte filters out natural enemy to the trapping amount of tea place natural enemy insect Minimum number traps color;
(4)With leafhopper trapping color RGB:255,215,0 are used as background color, and it is processing to walk quickly and keep away color with several natural enemies of screening, will be single Natural enemy is walked quickly and kept away color and is evenly arranged on background color with setting means and shape, and occupied area is the 30-50% of colour table main body;
(5)Making is printed on the design colour atla that different natural enemies walk quickly and keep away color, double spread, coating layer thickness < 0.8mm, the chessboard in tea place Formula is hung immediately, and each processing is repeated 20 times;
(6)Colour atla is removed after 48 hours, different natural enemies is investigated and walks quickly and keeps away trapping of the design colour atla haftplatte of color to tea place natural enemy insect Amount, filter out natural enemy minimum number traps color combination.
The color design and fabrication method of the environmentally friendly colour table of a kind of tea lesser leafhopper, it is characterised in that described The step of(3)Middle coating meets following two points:
(1)Natural enemy walks quickly and keeps away shape selection square, round, hexagon or the other central symmetries and zhou duicheng tuxing of color;
(2)Walking quickly and keeping away chromatic graph shape need to be evenly distributed in colour table main body, and equidistantly distributed and occupied area are colour table master between figure The 30%-50% of body.
The color design and fabrication method of the environmentally friendly colour table of a kind of tea lesser leafhopper, it is characterised in that described The step of(6)Middle natural enemy repellent agent using it is following any one:
(1)2- camphanones 0.5~5%, benzoic acid 0.5~5%, athomin 1~5%, alcohol surplus;
(2)2- camphanones 0.5~5%, eucalyptus oil 1~10%, natural pyrethrin 0.5~5%, alcohol surplus;
(3)2- camphanones 0.5~5%, benzoic acid 0.5~5%, athomin 0.5~5%, eucalyptus oil 1~10%, natural pyrethrin 0.5 ~5%, alcohol surplus.
The present invention filters out natural enemy using HSB color modes first in tea place and walks quickly and keeps away color, using luring for tea lesser leafhopper It is that natural enemy is walked quickly and kept away color with the side of design by background color on this basis using SEP environmentally-friendly plastics as synthetic material secondary colour plate body to catch color Formula is uniformly coated in colour table main body, then uses advanced colour table manufacture craft, and it is small to produce a plant tea in conjunction with natural enemy repellent agent On the one hand the environmentally friendly colour table of greenery cicada, the colour table can reduce the trapping amount to tea place natural enemy, protect tea place ecology ring Border, another aspect colour table main body can voluntarily degrade, and will not be damaged to the natural environment in tea place.
Description of the drawings
Fig. 1 is different colours mythimna separata colour atla to the design sketch of tea place parasite amount, and wherein A-D is natural enemy on design colour table Walk quickly and keep away the different shape of colored pattern;E-H is that natural enemy walks quickly and keeps away the different area of colored pattern on design colour table;White is that leafhopper lures color (Background color), grey is that natural enemy walks quickly and keeps away color;
Fig. 2 is the design sketch that different natural enemies walk quickly and keep away color and leafhopper traps colour cell conjunction to tea place leafhopper and parasite amount;
Fig. 3 is that natural enemy walks quickly and keeps away color in colour table main body and leafhopper traps the shape design drawing that colour cell is closed;
Fig. 4 is that natural enemy walks quickly and keeps away influence diagram of the colored pattern shape to colour table effect in colour table main body;
Fig. 5 is that natural enemy walks quickly and keeps away influence diagram of the colored pattern area to colour table effect in colour table main body;
Fig. 6 is influence diagram of the natural enemy repellent agent to colour table effect;
Fig. 7 is the lasting effect figure for designing colour table and being applied in tea place.
Specific implementation mode
It is further illustrated the present invention below in conjunction with example.
Example one:Tea place natural enemy walks quickly and keeps away the screening of color
Color is walked quickly and kept away using what this method screened natural enemy insect on environmentally friendly colour table
1. experimental design
Experiment one
According to HSB color modes, at interval of 30 ° of settings, one level, saturation degree on the standard colour circle of 0-360 ° of form and aspect H ranges S and brightness B sets value as 100%, amounts to 12 kinds of processing colors.Colour atla is made in 12 kinds of different colors(20×25cm), two-sided painting Mythimna separata colour table is made in glue, is hung at random in field, and suspension height is higher than tea shed tea booth face 20cm, is spaced 8m or more, each processing color Colour atla is repeated 20 times, after 48 hours, the trapping amount of tea place natural enemy insect in statistics and more different mythimna separata colour tables.
Experiment two
Filter out the color of parasite minimum number(Natural enemy walks quickly and keeps away color)Afterwards, color is traped as background color using leafhopper, is become using natural enemy It keeps away color and draws square pattern(5×5cm), and the pattern checkerboard type is uniformly printed on colour atla(Figure 1A), occupied area is The 50% of colour table main body, double spread(Coating layer thickness < 0.8mm)Checkerboard type is hung at random in tea place afterwards, is digitized with leafhopper Colour table is effectively control, and white insect-sticking plate is blank control, and each processing and control are repeated 20 times, and colour atla is removed after 48 hours, Design colour atla haftplatte that different natural enemies walk quickly and keep away color is investigated to the trapping amount of tea place natural enemy insect and tea lesser leafhopper, filters out leafhopper The color combination that trapping amount is higher and parasite amount is minimum.
2. result and analysis
The results are shown in Figure 2 for experiment one, on the mythimna separata colour table of solid color, color 1(HSB:0,100,100), 10(HSB:270, 100,100)With 11(HSB:300,100,100)To the trapping minimum number of tea tree natural enemy insect, which can be set to day Enemy walks quickly and keeps away color.
The results are shown in Figure 3 for experiment two, color 1(HSB:0,100,100)On colour table after being closed with leafhopper trapping colour cell, tea The trapping quantity of smaller green leaf hopper with effectively compare that there was no significant difference, and be significantly higher than blank control(P< 0.01);Face simultaneously Color 1 and 10(HSB:270,100,100)On colour table after being closed with leafhopper trapping colour cell, parasite amount is considerably less than effective control (P< 0.01).Therefore, color 1(HSB:0,100,100)The natural enemy being suitable as in colour table main body walks quickly and keeps away color.
Example two:Natural enemy walks quickly and keeps away the influence of colored pattern shape and area to colour table effect in colour table main body
The influence of colored pattern shape and area to leafhopper on colour table and parasite amount is walked quickly and kept away using the clear natural enemy of this method.
1. experimental design
Experiment one
Color is traped as colour table main body using leafhopper(25×20cm)Background color is walked quickly and kept away color as natural enemy using color 1, is then become with natural enemy It keeps away color and draws square pattern(5 × 5cm, Figure 1A), walk quickly and keep away whether color shape has influence to color spot effect to be more different, Remaining colour table design is drawn round respectively centered on the symmetrical centre of square(Figure 1B), hexagon(Fig. 1 C), hexagram (Fig. 1 D), institute's drawing case is adjacent but non-overlapping, is processing, double spread with 4 kinds of shape design schemes(Coating layer thickness < 0.8mm)Checkerboard type is hung at random in tea place afterwards, and each processing is repeated 20 times, and colour atla is removed after 24 hours, investigates different disposal The trapping amount of upper natural enemy insect and tea lesser leafhopper compares natural enemy and walks quickly and keeps away the influence that colored pattern shape lures colour table worm effect.
Experiment two
Color is traped as colour table main body using leafhopper(25×20cm)Background color walks quickly and keeps away color, if background color area using color 1 as natural enemy Color is walked quickly and kept away more than natural enemy, then color is walked quickly and kept away with natural enemy and draws square pattern, pattern magnitude is respectively 5 × 5cm(Fig. 1 F);3.9× 3.9cm(Fig. 1 G);2.3×2.3cm(Fig. 1 H);If natural enemy, which walks quickly and keeps away colored pattern area, is more than background color, background color is left 5.9 × 5.9cm square pattern(Fig. 1 E), with 4 kinds of area designs be processing, natural enemy walk quickly and keep away colored pattern account for respectively the gross area 70%, 50%, 30% and 10%(Fig. 1 E-H), double spread(Coating layer thickness < 0.8mm)Checkerboard type is hung at random in tea place afterwards, each to locate Reason is repeated 20 times, and colour atla is removed after 24 hours, is investigated the trapping amount of natural enemy insect and tea lesser leafhopper in different disposal, is compared day Enemy walks quickly and keeps away the influence that colored pattern area lures colour table worm effect.
2. result and analysis
The results are shown in Figure 4 for experiment 1, and square, circle, hexagon, 4 kinds of hexagram handle tea lesser leafhopper and day on colour tables The trapping amount of insect is opposed, there was no significant difference for the effect of difference that there are no significant, i.e. pattern form to mythimna separata colour table.
2 the results are shown in Figure 5 for experiment, and natural enemy walks quickly and keeps away colored pattern occupied area when being 10%, and leafhopper trapping amount is maximum, natural enemy Walk quickly and keep away colored pattern occupied area be 70% when, natural enemy insect trapping amount is minimum;As natural enemy walks quickly and keeps away the contracting of colored pattern occupied area Small, the trapping amount of tea lesser leafhopper is gradually increasing, while parasite amount also gradually increases;When natural enemy walks quickly and keeps away face shared by colored pattern When product is 30%, there was no significant difference between leafhopper trapping amount and processing 4, while parasite amount is substantially less than and handles 4;Work as natural enemy When to walk quickly and keep away colored pattern occupied area be 50%, there was no significant difference between leafhopper trapping amount and processing 3, while parasite amount is notable Less than processing 3 and 4;Therefore, natural enemy is walked quickly and kept away colored pattern occupied area and is had significantly to the trapping measurer of leafhopper on colour table and natural enemy Influence, on environmentally friendly colour table natural enemy walk quickly and keep away colored pattern occupied area can be between 30-50%.
Example three:Influence of the colour table combination natural enemy repellent agent to colour table effect
Influence of the volatile matter to leafhopper on colour table and parasite amount is walked quickly and kept away using the clear natural enemy of this method.
1. experimental design
Color is traped as colour table main body using leafhopper(25×20cm)Background color walks quickly and keeps away color in colour table main body using color 1 as natural enemy Upper uniformly printing square pattern(Figure 1A), double spread(Coating layer thickness < 0.8mm)Mythimna separata colour table is made, natural enemy will be added with The slow-released carrier of repellent agent is suspended on colour table center, and 3 kinds of different natural enemy repellent agents are chosen in experiment as processing, not hang The design colour table of natural enemy repellent agent is blank control, is effectively control with leafhopper digitlization colour table, by each processing and contrast color Plate checkerboard type in tea place is hung at random, and each processing and control are repeated 20 times, and colour atla is removed after 48 hours, investigate different disposal The trapping amount of upper natural enemy insect and tea lesser leafhopper, more different natural enemy repellent agents lure colour table the influence of worm effect.
The ingredient of 3 kinds of different natural enemy repellent agents is as follows:
(1)2- camphanones 5%, benzoic acid 5%, athomin 5%, alcohol 85%%;
(2)2- camphanones 5%, eucalyptus oil 10%, natural pyrethrin 5%, alcohol 80%;
(3)2- camphanones 0.5%, benzoic acid 0.5%, athomin 0.5%, eucalyptus oil 1%, natural pyrethrin 0.5%, alcohol 97%.
2. result and analysis
The results are shown in Figure 6, and there was no significant difference for the trapping quantity of leafhopper between processing and control, but handles natural enemy on colour table The quantity of insect is substantially less than blank control and effectively control, illustrates that influence of 3 kinds of natural enemy repellent agents to tea lesser leafhopper is little, But tea place natural enemy insect is all had and significantly walks quickly and keeps away effect, the trapping amount of natural enemy insect on mythimna separata colour table can be reduced.
Example four:Design colour table effect assessment
It is greatly reduced to verify influence of the colour table to tea garden environment, selects to carry out effect research experiment, statistics in organic tea garden The trapping amount and the colour table of tea lesser leafhopper and natural enemy insect biodegradable time in tea place on the colour table.
1. experimental design
Color is traped as colour table main body using leafhopper(25×20cm)Background color walks quickly and keeps away color in colour table main body using color 1 as natural enemy Upper uniformly printing square pattern(Figure 1A), double spread(Coating layer thickness < 0.8mm)Mythimna separata colour table is made, natural enemy will be added with The slow-released carrier of repellent agent is suspended on colour table center, and colour table is digitized with leafhopper(CN102860294A)To compare, by two kinds of colors Plate checkerboard type in tea place is hung at random, is respectively repeated 20 times, primary every investigation in 2 days, is investigated 5 times, is compared on two kinds of colour tables altogether Colour table is placed in tea place edge, counts the degradation situation of two kinds of colour tables by the trapping amount of natural enemy insect and tea lesser leafhopper.
2. result and analysis
The results are shown in Figure 7, and there was no significant difference for the trapping quantity of leafhopper between design colour table and control colour table, but handles color The quantity of natural enemy insect, which is substantially less than, on plate compares(P< 0.05), illustrate that influence of the design colour table to tea place ecological environment is notable It reduces;Design colour table starts to degrade after 113 days.Control digitlization colour table illustrates to design colour table to tea place certainly without signs of degradation The influence of right environment significantly reduces.

Claims (4)

1. a kind of color design and fabrication method of the environmentally friendly colour table of tea lesser leafhopper, it is characterised in that including following technique Step:
(1)Different colours are investigated to the attractive activity of tea place Natural Enemies insect by field trial, are filtered out to natural enemy quantity The minimum color i.e. natural enemy that traps walks quickly and keeps away color, rgb value 215-255,0-10,0-10;
(2)Being made, there is tea lesser leafhopper most preferably to trap color RGB:255,215,0 SEP environmentally-friendly plastic colour table main bodys;
(3)By step(1)The natural enemy screened is walked quickly and kept away color and is coated in colour table main body, and occupied area is the 30%- of colour table main body 50%;
(4)Insect sticker is coated in colour table main body, coating weight control is in 30-40g/m2, release using Ge Laxin after double spread Paper is covered in colour table main body;
(5)Colour table after gluing overlay film is cut, it is ensured that natural enemy walks quickly and keeps away the 30%-50% that color occupied area is colour table main body, And natural enemy is walked quickly and kept away chromatic graph shape and is not destroyed;
(6)Rubber slow-released carrier is added in 8-10 μ L natural enemy repellent agents, is obtained after being packed together with colour table main body environmentally friendly Colour table.
2. a kind of color design and fabrication method of the environmentally friendly colour table of tea lesser leafhopper as described in claim 1, special Sign is the step(1)The screening that middle natural enemy walks quickly and keeps away color is as follows:
(1)The range of color is screened using HSB setting color modes, wherein form and aspect H sets 12 levels altogether, in 0-360 ° of range Each 30 ° of horizontal interval, saturation degree S set value 100% on standard colour circle, and brightness B sets value 100%;
(2)The colour atla of 12 kinds of different colours is made, double spread, coating layer thickness < 0.8mm, checkerboard type is hanged at random in tea place It hangs, each processing is repeated 20 times;
(3)Colour atla is removed after 48 hours, investigation different colours colour atla haftplatte filters out natural enemy to the trapping amount of tea place natural enemy insect Minimum number traps color;
(4)With leafhopper trapping color RGB:255,215,0 are used as background color, and it is processing to walk quickly and keep away color with several natural enemies of screening, will be single Natural enemy is walked quickly and kept away color and is evenly arranged on background color with setting means and shape, and occupied area is the 30-50% of colour table main body;
(5)Making is printed on the design colour atla that different natural enemies walk quickly and keep away color, double spread, coating layer thickness < 0.8mm, the chessboard in tea place Formula is hung immediately, and each processing is repeated 20 times;
(6)Colour atla is removed after 48 hours, different natural enemies is investigated and walks quickly and keeps away trapping of the design colour atla haftplatte of color to tea place natural enemy insect Amount, filter out natural enemy minimum number traps color combination.
3. a kind of color design and fabrication method of the environmentally friendly colour table of tea lesser leafhopper as described in claim 1, special Sign is the step(3)Middle coating meets following two points:
(1)Natural enemy walks quickly and keeps away shape selection square, round, hexagon or the other central symmetries and zhou duicheng tuxing of color;
(2)Walking quickly and keeping away chromatic graph shape need to be evenly distributed in colour table main body, and equidistantly distributed and occupied area are colour table master between figure The 30%-50% of body.
4. a kind of color design and fabrication method of the environmentally friendly colour table of tea lesser leafhopper as described in claim 1, special Sign is the step(6)Middle natural enemy repellent agent using it is following any one:
(1)2- camphanones 0.5~5%, benzoic acid 0.5~5%, athomin 1~5%, alcohol surplus;
(2)2- camphanones 0.5~5%, eucalyptus oil 1~10%, natural pyrethrin 0.5~5%, alcohol surplus;
(3)2- camphanones 0.5~5%, benzoic acid 0.5~5%, athomin 0.5~5%, eucalyptus oil 1~10%, natural pyrethrin 0.5 ~5%, alcohol surplus.
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CN105052929A (en) * 2015-09-11 2015-11-18 山西省农业科学院棉花研究所 Broad-spectrum attractant for natural enemies of aphis gossypii glover and preparation method thereof
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CN102492203A (en) * 2011-12-06 2012-06-13 东莞市川森环保塑料有限公司 Light-biological double-degradation agricultural film
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