CN110214774A - A kind of method that ultrasonic wave drives diaphorina citri - Google Patents
A kind of method that ultrasonic wave drives diaphorina citri Download PDFInfo
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- CN110214774A CN110214774A CN201910492760.1A CN201910492760A CN110214774A CN 110214774 A CN110214774 A CN 110214774A CN 201910492760 A CN201910492760 A CN 201910492760A CN 110214774 A CN110214774 A CN 110214774A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
- A01M29/18—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves using ultrasonic signals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M2200/00—Kind of animal
- A01M2200/01—Insects
- A01M2200/011—Crawling insects
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Abstract
The invention discloses a kind of methods that ultrasonic wave drives diaphorina citri, are related to technical field of ultrasonic application.The present invention divides ultrasonic equipment to grid arrangement in citrus orchard, then it successively automatically turns on ultrasonic equipment from inside to outside in citrus orchard and carries out ultrasonic wave transmitting, 20 KHz-10 MHz of ultrasonic frequency, the power 1-5 KW of every ultrasonic equipment, single ultrasonic wave launch time is 1-10 min, intermittent time is 1-15 min, and using ultrasonic wave barrier diaphorina citri and ultrasonic wave transmitting is repeated, realize the effect for driving diaphorina citri for a long time.The present invention drives diaphorina citri significant effect, the recall rate of diaphorina citri in orchard can be reduced by 90% or more, significantly limit the ability that wood louse propagates Citrus Huanglongbing pathogen, it can effectively prevent the propagation and sprawling of yellow twig, and without using chemical agent, it is a kind of ecology, environmental protection, efficiently drives wood louse method.
Description
Technical field
The invention belongs to technical field of ultrasonic application, and in particular to a kind of method that ultrasonic wave drives diaphorina citri.
Background technique
Citrus Huanglongbing pathogen (Huanglongbing) is the No.1 destructive disease of Present Global Orange Producing, tough by plant
The Candidatus liberibacter of skin zone's endoparasitism causes.It is high due to endangering serious and lethality, and lack effective preventing control method so far,
Therefore yellow twig is referred to as citrus " cancer ".Diaphorina citri is yellow twig in the unique natural propagation medium in field, in citrus wood
There are ovum, nymph and adult three phases in the whole life cycle of lice, adult and nymph largely suck just skin zone's juice and obtain
With propagation Huanglong germ, timely and effectively controlling diaphorina citri recall rate is to prevent and treat the effective way of Citrus Huanglongbing pathogen.Tradition is anti-
The method for controlling diaphorina citri mainly has physics trapping and chemistry to kill two kinds.Chinese patent CN201810639091(application number) it is public
Having opened the application and diaphorina citri trapper, the wavelength of special light source of a kind of special light source in terms of traping diaphorina citri is
409.9nm~511.6nm, using the wavelength light source when, the effect of lamp light trapping diaphorina citri can greatly be improved；Together
When, the wavelength of the special light source is single, and specific aim is stronger, and the specificity for traping diaphorina citri is strong, to other insects, especially
Beneficial insect injury is small.Chinese patent CN201810370904(application number) disclose a kind of diaphorina citri prevention and treatment equipment and side
Method comprising oviposition mechanism and lamp light trapping mechanism, oviposition mechanism includes supporting body, and supporting body includes root, the side of root
Carrying blade is connected on face, the length of supporting body is L, 0 < L < 10mm.Carrying installation is connected on the another side of root
Portion.Lamp light trapping mechanism is provided with ultraviolet light, and the wave-length coverage for the purple light that ultraviolet light generates is 390nm-405nm.Chinese patent
CN201810428158(application number) a kind of Pesticidal combination of suitable trickle irrigation prevention and treatment diaphorina citri is disclosed, effective component is
Sulfoxaflor and bromine cyanogen insect amide binary built, insecticide composition indoor biometrics are 5 to the best synergic ratio of diaphorina citri:
3.Chinese patent CN201510931478 discloses a kind of pharmaceutical composition for preventing and treating diaphorina citri.The drug includes pyridine worm miaow
And rotenone, the mixed volume ratio of the pyridine worm miaow and rotenone raw medicine are 5~15:1.Physics trapping diaphorina citri, which exists, catches and kills
The problem of inefficiency, and chemicals prevention and treatment is easy to produce pesticide residue, influences the product quality of citrus.Therefore, exploitation is new
The diaphorina citri control method of type is extremely urgent.
Ultrasonic wave is the sound wave of 20 KHz-300 MHz of frequency a kind of, its good directionality, penetration capacity is strong, is easily obtained
It is remote in air, water transmission distance compared with the sound energy of concentration, it can be used for ranging, test the speed, clean, welding, rubble, sterilizing etc..
In medicine, military affairs, industry, agriculturally there are many applications.The mankind derive from the bat of the animal kingdom to the research of ultrasonic wave earliest.
There is echolocation system to varying degrees with the bat that insect is food, therefore has the title of " live radar ".By this system,
They can fly and capture food in the environment of complete darkness, use echolocation under a large amount of interference, issue wave signal and
It does not influence normally to breathe.The structure referred to as " nose leaf " is had on the snout on their heads, there are also very complicated around
Specific skin gauffer, this is a kind of peculiar biological wave apparatus, has the function of transmitted wave, can continuously issue high frequency
Rate bio wave, i.e. ultrasonic wave.As the response of bat ultrasonic wave Prey-Predator System, the flight class insect of bat predation is faced in body
Different parts evolve hearing organ, these hearing organs can detect bat sending Echolocations pulses.Insect this
Kind of be mainly to the detection behavior of acoustical signal be to avoid by the predation of natural enemy, take and flee from or workaround.Meanwhile centainly
The ultrasonic wave of frequency can also influence the growth, mating, oviposition of insect, or even generate killing effect to insect.In recent years, sound row
For research have become one of the hot fields of insect physics study on prevention, administer pest using ultrasonic wave and have application.China
Patent CN200410040407(application number) method and device thereof that a kind of ultrasonic wave kills Diptera pest are disclosed, it is used
The frequency band that frequency is 20KHz~70KHz is divided into 10~1000 frequency ranges by Digital Signal Processing, and by interval of
0.001~10 second time frequency sweep launches the methods of a frequency band signals for the frequency signal of be divided into 10~1000 frequency ranges
It successively and recycles by buzzer and launches ultrasonic sweep-frequency signal, have the effect of killing that Diptera pest is good, makes Diptera
Pest is not likely to produce the advantages of adaptability.Chinese patent CN201510594103(application number) it discloses a kind of ultrasonic insect-repelling and goes out
The method of worm generates the fixed frequency of multiple spot and/or variable-frequency ultrasonic using single-chip microcontroller, and supersonic frequency is in 20-400KHz；By ultrasonic wave
Sound energy is converted electrical energy by amplifier and ultrasonic horn；The alignment target region for adjusting the ultrasonic horn, since body is got over
Small object resonance frequency is higher, and the ultrasonic wave that human ear can't hear but plays lesser animal and destroys its heart and interior circulation work
With making it flee or be killed.
Diaphorina citri adult has the characteristics that spring movement and short distance flight, develops a kind of ultrasonic wave drive for this feature
The method for catching up with diaphorina citri, can efficiently, innocuously drive diaphorina citri, facilitate control citrus orchard wood louse recall rate,
To control the propagation and sprawling of Citrus Huanglongbing pathogen.
Summary of the invention
In view of the deficiencies of the prior art, the invention discloses a kind of methods that ultrasonic wave drives diaphorina citri, by ultrasonic wave
Equipment divides grid arrangement in citrus orchard, then successively automatically turns on ultrasonic equipment from inside to outside in citrus orchard and carries out
Ultrasonic wave transmitting, and using ultrasonic wave barrier diaphorina citri and ultrasonic wave transmitting is repeated, realize the effect for driving diaphorina citri for a long time
Fruit.
Technical scheme is as follows:
A kind of method that ultrasonic wave drives diaphorina citri, comprising the following steps:
(1) ultrasonic equipment is arranged: dividing ultrasonic equipment to grid arrangement, specific steps in citrus orchard are as follows: draws citrus
Orchard plan view, with the center of gravity A of orchard plan view0Centered on, interval 20-100 m successively draws horizontal and vertical straight line, intersects
Grid lines simultaneously covers entire orchard plan view, separately constitutes with A0Centered on n square A1-An, wherein n be >=1 nature
Number, in A0And A1-AnGrid lines intersection point on be respectively arranged ultrasonic equipment；
(2) ultrasonic wave drives diaphorina citri: when -4 when temperature on average being 14 DEG C -18 DEG C of morning 0, in citrus orchard from it is interior to
Ultrasonic equipment is successively automatically turned on outside carries out ultrasonic wave transmitting, 20 KHz-10 of ultrasonic frequency of every ultrasonic equipment
MHz, power 1-5 KW, single ultrasonic wave launch time are 1-10 min, and the intermittent time is 1-15 min；
(3) ultrasonic wave obstructs diaphorina citri: when -5 when morning 4 that temperature on average is 14 DEG C -18 DEG C, retaining citrus orchard outermost layer
AnOn ultrasonic equipment automatically turn on, remaining ultrasonic equipment, A is automatically closednOn ultrasonic equipment with 20 KHz- of frequency
10 MHz, power 0.1-1 KW carry out ultrasonic wave transmitting, and single ultrasonic wave launch time is 10-20 min, intermittent time 1-5
Min emits 2-3 times, A is then automatically closednOn ultrasonic equipment；
(4) repeat ultrasonic wave transmitting: every 7-15 days are a ultrasonic wave transmit cycle, after the transmitting of a cycle ultrasonic wave,
Diaphorina citri forms emergency reflection and flees from orchard, when diaphorina citri again appears at orchard, repeats next cycle
Ultrasonic wave transmitting, realizes and drives diaphorina citri for a long time.
As a further explanation of the present invention, its plane of departure wave of step (1) described ultrasonic equipment, the plane wave are
Continuous wave or impulse wave.
As a further explanation of the present invention, the pulse width of the impulse wave be 20-200 ms, intermittent time 10-
50 ms。
As a further explanation of the present invention, A0On ultrasonic equipment transmitting ultrasonic wave direction be surrounding emit, just
Rectangular A1-AnOn the direction of ultrasonic equipment transmitting ultrasonic wave be backwards to A0Transmitting.
As a further explanation of the present invention, the temperature on average is 16 DEG C.
As a further explanation of the present invention, step (2) ultrasonic equipment that successively automatically turns on from inside to outside carries out
Ultrasonic wave transmitting the specific steps are that: automatically turn on A0On ultrasonic equipment carry out ultrasonic wave transmitting, interval 1-5 min it is automatic
Open square A1On ultrasonic equipment carry out ultrasonic wave transmitting, again be spaced 1-5 min automatically turn on square A2On it is super
Acoustic wave device carries out ultrasonic wave transmitting, and so on, until automatically turning on citrus orchard outermost layer AnOn ultrasonic equipment into
The transmitting of row ultrasonic wave.
As a further explanation of the present invention, in step (2), ultrasound is successively automatically turned on from inside to outside in citrus orchard
Wave device carries out ultrasonic wave transmitting, 50 KHz-6 MHz of ultrasonic frequency, the power 1-3 KW of every ultrasonic equipment, and single surpasses
Sound wave launch time is 5-10 min, and the intermittent time is 2-10 min.
As a further explanation of the present invention, in step (2), ultrasound is successively automatically turned on from inside to outside in citrus orchard
Wave device carries out ultrasonic wave transmitting, 2 MHz of ultrasonic frequency, 3 KW of power of every ultrasonic equipment, the transmitting of single ultrasonic wave
Time is 5 min, and the intermittent time is 3 min.
As a further explanation of the present invention, in step (3), outermost layer AnOn ultrasonic equipment with 50 KHz-6 of frequency
MHz, power 0.5-1 KW carry out ultrasonic wave transmitting, and single ultrasonic wave launch time is 15-20 min, intermittent time 1-3
Min emits 2-3 times.
As a further explanation of the present invention, in step (3), outermost layer AnOn ultrasonic equipment with 0.5 MHz of frequency,
0.5 KW of power carries out ultrasonic wave transmitting, and single ultrasonic wave launch time is 15 min, and the intermittent time is 1 min, emits 3 times.
Technical principle of the invention is as follows:
Ultrasonic wave is a kind of sound wave of the frequency higher than 20 KHz, its good directionality, penetration capacity is strong, is easily obtained relatively concentration
Sound energy, and its frequency is high, power is big, and the general sound wave of energy ratio is much bigger.Diaphorina citri belongs to flight class insect, by bat
The threat of the natural enemies such as bat, birds, bee class, batrachia, evolves hearing organ under long-term survival pressure, these hearing organ's energy
Detect the Echolocations pulses of natural enemy sending.When diaphorina citri or other insects detect the ultrasonic wave that similar natural enemy issues
When, stress reaction can be generated, escape is hidden rapidly, prevents prey.Diaphorina citri at 8 DEG C or less, adult almost it is static not
Dynamic, at 14 DEG C, adult, which can take, flies and jumps into capable movement, and 18 DEG C of whens start oviposition breeding, therefore the citrus wood at 14 DEG C -18 DEG C
Lice movement is most active.The present invention divides ultrasonic equipment to grid arrangement in citrus orchard, then by interior in citrus orchard
Ultrasonic equipment is successively automatically turned on outward carries out ultrasonic wave transmitting.In this way, the ultrasonic wave of citrus orchard central point
Equipment carries out ultrasonic wave transmitting first, and ultrasonic wave direction is surrounding transmitting, the ultrasonic frequency 20 of every ultrasonic equipment
KHz-10 MHz, power 1-5 KW, single ultrasonic wave launch time are 1-10 min, and the intermittent time is 1-15 min, make citrus
Wood louse is become separated in flight outward by orchard central point, after being spaced 1-5 min, when diaphorina citri is become separated in flight to square A1When position, open automatically
Open square A1On ultrasonic equipment backwards to central point emit, diaphorina citri is continued to drive to orchard outer layer, is successively spaced
1-5 min successively opens square A2-AnOn ultrasound emission, diaphorina citri gradually driven citrus orchard.When wood louse is driven
After catching up with completely, continue to retain orchard outermost layer AnOn ultrasonic equipment automatically turn on, with 20 KHz-10 MHz of frequency, function
Rate 0.1-1 KW carries out ultrasonic wave transmitting, and single ultrasonic wave launch time is 10-20 min, and the intermittent time is 1-5 min, transmitting
2-3 times, the diaphorina citri outside orchard is made to be in the driving in effect of ultrasonic wave, Production conditions reflect and stress remember, consciously
Far from citrus orchard.Every 7-15 days are a ultrasonic wave transmit cycle, strengthen the escape memory of diaphorina citri, and realization is driven for a long time
The effect of diaphorina citri.
Beneficial effects of the present invention:
(1) ultrasonic equipment divides grid arrangement in citrus orchard, successively automatically turns on ultrasonic equipment from inside to outside and is surpassed
Sound wave transmitting, diaphorina citri can gradually be driven to outside orchard from orchard central point.
The ultrasonic frequency of (2) 20 KHz-10 Mhz makes diaphorina citri in orchard generate serious sense of discomfort, stress escape
From.
(3) ultrasonic wave all standing in citrus orchard makes to remain in the diaphorina citri ovum in orchard, nymph causes high frequency vibrating
Damage is swung, realizes a degree of killing diaphorina citri effect.
(4) ultrasonic wave drive kill diaphorina citri while, can also drive or kill red spider, leaf miner, blister mite,
A variety of citrus pests such as coccid.
(5) present invention drives diaphorina citri significant effect, can by orchard diaphorina citri recall rate reduce by 90% with
On, the ability that wood louse propagates Citrus Huanglongbing pathogen is significantly limited, the propagation and sprawling of yellow twig, and nothing can be effectively prevent
Chemical agent need to be used, is a kind of ecology, environmental protection, efficiently drives wood louse method.
Specific embodiment
Embodiment 1:
A kind of method that ultrasonic wave drives diaphorina citri, comprising the following steps:
(1) ultrasonic equipment is arranged: dividing ultrasonic equipment to grid arrangement, specific steps in citrus orchard are as follows: draws citrus
Orchard plan view, with the center of gravity A of orchard plan view0Centered on, 60 m of interval successively draw horizontal and vertical straight line, intersect grid
Line simultaneously covers entire orchard plan view, separately constitutes with A0Centered on 4 square A1-A4, in A0And A1The grid lines of-A
Ultrasonic equipment, the ultrasonic equipment plane of departure wave are respectively arranged on intersection point, the plane wave is impulse wave, the pulse
The pulse width of wave is 200 ms, the intermittent time is 50 ms, A0On ultrasonic equipment transmitting ultrasonic wave direction be surrounding send out
It penetrates, square A1-A4On the direction of ultrasonic equipment transmitting ultrasonic wave be backwards to A0Transmitting；
(2) ultrasonic wave drives diaphorina citri: when -4 when temperature on average being 16 DEG C of morning 0, in citrus orchard from inside to outside according to
Secondary automatic opening ultrasonic equipment carries out ultrasonic wave transmitting, the specific steps are that: automatically turn on A0On ultrasonic equipment carry out
Ultrasonic wave transmitting, 3 min of interval automatically turn on square A1On ultrasonic equipment carry out ultrasonic wave transmitting, be spaced 3 again
Min automatically turns on square A2On ultrasonic equipment carry out ultrasonic wave transmitting, and so on, until automatically turn on citrus orchard
Outermost layer A4On ultrasonic equipment carry out ultrasonic wave transmitting, 2 MHz of ultrasonic frequency, the power 3 of every ultrasonic equipment
KW, single ultrasonic wave launch time are 5 min, and the intermittent time is 3 min；
(3) ultrasonic wave obstructs diaphorina citri: when -5 when morning 4 that temperature on average is 16 DEG C, retaining citrus orchard outermost layer A4On
Ultrasonic equipment automatically turn on, remaining ultrasonic equipment, A is automatically closed4On ultrasonic equipment with 0.5 MHz of frequency, function
0.5 KW of rate carry out ultrasonic wave transmitting, single ultrasonic wave launch time be 15 min, the intermittent time be 1 min, emit 3 times, so
After A is automatically closednOn ultrasonic equipment；
(4) repeat ultrasonic wave transmitting: every 10 days are a ultrasonic wave transmit cycle, after the transmitting of a cycle ultrasonic wave, mandarin orange
Tangerine wood louse forms emergency reflection and flees from orchard, when diaphorina citri again appears at orchard, repeats the super of next cycle
Sound wave transmitting, realizes and drives diaphorina citri for a long time.
The present embodiment carries out in 81 mu of area of navel orange orchard, before ultrasonic wave transmitting, 100 fruits in random inspection orchard
It sets, totally 82 of diaphorina citri is found on tree, wood louse recall rate is 82%, is sent out by the ultrasonic wave in 30 days periods of the present embodiment 3
It penetrates, above-mentioned 100 fruit trees are spot-check in repetition, and totally 5 of diaphorina citri are found on tree, and wood louse recall rate is 5%, under wood louse recall rate
Drop ratio is 93.9%, and it is very significant to illustrate that ultrasonic wave of the present invention drives diaphorina citri effect.
Embodiment 2:
A kind of method that ultrasonic wave drives diaphorina citri, comprising the following steps:
(1) ultrasonic equipment is arranged: dividing ultrasonic equipment to grid arrangement, specific steps in citrus orchard are as follows: draws citrus
Orchard plan view, with the center of gravity A of orchard plan view0Centered on, 30 m of interval successively draw horizontal and vertical straight line, intersect grid
Line simultaneously covers entire orchard plan view, separately constitutes with A0Centered on 5 square A1-A5, in A0And A1-A5Grid lines
Ultrasonic equipment, the ultrasonic equipment plane of departure wave are respectively arranged on intersection point, the plane wave is continuous wave, A0On it is super
Acoustic wave device emits the direction of ultrasonic wave as surrounding transmitting, square A1-A5On ultrasonic equipment transmitting ultrasonic wave direction be
Backwards to A0Transmitting；
(2) ultrasonic wave drives diaphorina citri: when -4 when temperature on average being 17 DEG C of morning 0, in citrus orchard from inside to outside according to
Secondary automatic opening ultrasonic equipment carries out ultrasonic wave transmitting, the specific steps are that: automatically turn on A0On ultrasonic equipment carry out
Ultrasonic wave transmitting, 2 min of interval automatically turn on square A1On ultrasonic equipment carry out ultrasonic wave transmitting, be spaced 2 again
Min automatically turns on square A2On ultrasonic equipment carry out ultrasonic wave transmitting, and so on, until automatically turn on citrus orchard
Outermost layer A5On ultrasonic equipment carry out ultrasonic wave transmitting, 200 KHz of ultrasonic frequency, the power 2 of every ultrasonic equipment
KW, single ultrasonic wave launch time are 3 min, and the intermittent time is 5 min；
(3) ultrasonic wave obstructs diaphorina citri: when -5 when morning 4 that temperature on average is 17 DEG C, retaining citrus orchard outermost layer A5On
Ultrasonic equipment automatically turn on, remaining ultrasonic equipment, A is automatically closed5On ultrasonic equipment with 100 KHz of frequency, function
0.3 KW of rate carry out ultrasonic wave transmitting, single ultrasonic wave launch time be 20 min, the intermittent time be 5 min, emit 2 times, so
After A is automatically closednOn ultrasonic equipment；
(4) repeat ultrasonic wave transmitting: every 8 days are a ultrasonic wave transmit cycle, after the transmitting of a cycle ultrasonic wave, citrus
Wood louse forms emergency reflection and flees from orchard, when diaphorina citri again appears at orchard, repeats the ultrasound of next cycle
Wave transmitting, realizes and drives diaphorina citri for a long time.
The present embodiment carries out in 30 mu of area of granulated sugar tangerine orchard, before ultrasonic wave transmitting, 100 fruits in random inspection orchard
It sets, totally 75 of diaphorina citri is found on tree, wood louse recall rate is 75%, is sent out by the ultrasonic wave in 32 days periods of the present embodiment 4
It penetrates, above-mentioned 100 fruit trees are spot-check in repetition, and totally 7 of diaphorina citri are found on tree, and wood louse recall rate is 7%, under wood louse recall rate
Drop ratio is 90.7%, and it is very significant to illustrate that ultrasonic wave of the present invention drives diaphorina citri effect.
Embodiment 3:
A kind of method that ultrasonic wave drives diaphorina citri, comprising the following steps:
(1) ultrasonic equipment is arranged: dividing ultrasonic equipment to grid arrangement, specific steps in citrus orchard are as follows: draws citrus
Orchard plan view, with the center of gravity A of orchard plan view0Centered on, 80 m of interval successively draw horizontal and vertical straight line, intersect grid
Line simultaneously covers entire orchard plan view, separately constitutes with A0Centered on 3 square A1-A3, in A0And A1-A3Grid lines
Ultrasonic equipment, the ultrasonic equipment plane of departure wave are respectively arranged on intersection point, the plane wave is impulse wave, the pulse
The pulse width of wave is 100 ms, the intermittent time is 20 ms, A0On ultrasonic equipment transmitting ultrasonic wave direction be surrounding send out
It penetrates, square A1-A3On the direction of ultrasonic equipment transmitting ultrasonic wave be backwards to A0Transmitting；
(2) ultrasonic wave drives diaphorina citri: when -4 when temperature on average being 15 DEG C of morning 0, in citrus orchard from inside to outside according to
Secondary automatic opening ultrasonic equipment carries out ultrasonic wave transmitting, the specific steps are that: automatically turn on A0On ultrasonic equipment carry out
Ultrasonic wave transmitting, 4 min of interval automatically turn on square A1On ultrasonic equipment carry out ultrasonic wave transmitting, be spaced 4 again
Min automatically turns on square A2On ultrasonic equipment carry out ultrasonic wave transmitting, and so on, until automatically turn on citrus orchard
Outermost layer A4On ultrasonic equipment carry out ultrasonic wave transmitting, 8 MHz of ultrasonic frequency, the power 4 of every ultrasonic equipment
KW, single ultrasonic wave launch time are 8 min, and the intermittent time is 10 min；
(3) ultrasonic wave obstructs diaphorina citri: when -5 when morning 4 that temperature on average is 15 DEG C, retaining citrus orchard outermost layer A4On
Ultrasonic equipment automatically turn on, remaining ultrasonic equipment, A is automatically closed4On ultrasonic equipment with 6 MHz of frequency, power
0.8 KW carry out ultrasonic wave transmitting, single ultrasonic wave launch time be 10 min, the intermittent time be 1 min, emit 3 times, then
A is automatically closednOn ultrasonic equipment；
(4) repeat ultrasonic wave transmitting: every 7 days are a ultrasonic wave transmit cycle, after the transmitting of a cycle ultrasonic wave, citrus
Wood louse forms emergency reflection and flees from orchard, when diaphorina citri again appears at orchard, repeats the ultrasound of next cycle
Wave transmitting, realizes and drives diaphorina citri for a long time.
The present embodiment carries out in 76 mu of area of navel orange orchard, before ultrasonic wave transmitting, 100 fruits in random inspection orchard
It sets, totally 57 of diaphorina citri is found on tree, wood louse recall rate is 57%, is sent out by the ultrasonic wave in 28 days periods of the present embodiment 4
It penetrates, above-mentioned 100 fruit trees are spot-check in repetition, and totally 5 of diaphorina citri are found on tree, and wood louse recall rate is 5%, under wood louse recall rate
Drop ratio is 91.2%, and it is very significant to illustrate that ultrasonic wave of the present invention drives diaphorina citri effect.
Embodiment 4:
A kind of method that ultrasonic wave drives diaphorina citri, comprising the following steps:
(1) ultrasonic equipment is arranged: dividing ultrasonic equipment to grid arrangement, specific steps in citrus orchard are as follows: draws citrus
Orchard plan view, with the center of gravity A of orchard plan view0Centered on, 20 m of interval successively draw horizontal and vertical straight line, intersect grid
Line simultaneously covers entire orchard plan view, separately constitutes with A0Centered on 6 square A1-A6, in A0And A1-A6Grid lines
Ultrasonic equipment, the ultrasonic equipment plane of departure wave are respectively arranged on intersection point, the plane wave is impulse wave, the pulse
The pulse width of wave is 50 ms, the intermittent time is 50 ms, A0On ultrasonic equipment transmitting ultrasonic wave direction be surrounding send out
It penetrates, square A1-A6On the direction of ultrasonic equipment transmitting ultrasonic wave be backwards to A0Transmitting；
(2) ultrasonic wave drives diaphorina citri: when -4 when temperature on average being 18 DEG C of morning 0, in citrus orchard from inside to outside according to
Secondary automatic opening ultrasonic equipment carries out ultrasonic wave transmitting, the specific steps are that: automatically turn on A0On ultrasonic equipment carry out
Ultrasonic wave transmitting, 1 min of interval automatically turn on square A1On ultrasonic equipment carry out ultrasonic wave transmitting, be spaced 1 again
Min automatically turns on square A2On ultrasonic equipment carry out ultrasonic wave transmitting, and so on, until automatically turn on citrus orchard
Outermost layer A6On ultrasonic equipment carry out ultrasonic wave transmitting, 20 KHz of ultrasonic frequency, the power 1 of every ultrasonic equipment
KW, single ultrasonic wave launch time are 10 min, and the intermittent time is 1 min；
(3) ultrasonic wave obstructs diaphorina citri: when -5 when morning 4 that temperature on average is 18 DEG C, retaining citrus orchard outermost layer A6On
Ultrasonic equipment automatically turn on, remaining ultrasonic equipment, A is automatically closed6On ultrasonic equipment with 20 KHz of frequency, power
0.1 carry out ultrasonic wave transmitting, single ultrasonic wave launch time be 20 min, the intermittent time be 1 min, emit 3 times, then automatically
Close AnOn ultrasonic equipment；
(4) repeat ultrasonic wave transmitting: every 15 days are a ultrasonic wave transmit cycle, after the transmitting of a cycle ultrasonic wave, mandarin orange
Tangerine wood louse forms emergency reflection and flees from orchard, when diaphorina citri again appears at orchard, repeats the super of next cycle
Sound wave transmitting, realizes and drives diaphorina citri for a long time.
The present embodiment carries out in 18 mu of area of fertile mandarin orange orchard, before ultrasonic wave transmitting, 100 fruits in random inspection orchard
It sets, totally 90 of diaphorina citri is found on tree, wood louse recall rate is 90%, is sent out by the ultrasonic wave in 45 days periods of the present embodiment 3
It penetrates, above-mentioned 100 fruit trees are spot-check in repetition, and totally 8 of diaphorina citri are found on tree, and wood louse recall rate is 8%, under wood louse recall rate
Drop ratio is 91.1%, and it is very significant to illustrate that ultrasonic wave of the present invention drives diaphorina citri effect.
Embodiment 5:
A kind of method that ultrasonic wave drives diaphorina citri, comprising the following steps:
(1) ultrasonic equipment is arranged: dividing ultrasonic equipment to grid arrangement, specific steps in citrus orchard are as follows: draws citrus
Orchard plan view, with the center of gravity A of orchard plan view0Centered on, 100 m of interval successively draw horizontal and vertical straight line, intersect networking
Ruling simultaneously covers entire orchard plan view, separately constitutes with A0Centered on 3 square A1-A3, in A0And A1-A3Grid
Ultrasonic equipment, the ultrasonic equipment plane of departure wave are respectively arranged on line intersection point, the plane wave is continuous wave, A0On
Ultrasonic equipment emits the direction of ultrasonic wave as surrounding transmitting, square A1-A3On ultrasonic equipment transmitting ultrasonic wave direction
For backwards to A0Transmitting；
(2) ultrasonic wave drives diaphorina citri: when -4 when temperature on average being 14 DEG C of morning 0, in citrus orchard from inside to outside according to
Secondary automatic opening ultrasonic equipment carries out ultrasonic wave transmitting, the specific steps are that: automatically turn on A0On ultrasonic equipment carry out
Ultrasonic wave transmitting, 5 min of interval automatically turn on square A1On ultrasonic equipment carry out ultrasonic wave transmitting, be spaced 5 again
Min automatically turns on square A2On ultrasonic equipment carry out ultrasonic wave transmitting, and so on, until automatically turn on citrus orchard
Outermost layer A3On ultrasonic equipment carry out ultrasonic wave transmitting, 10 MHz of ultrasonic frequency, the power 5 of every ultrasonic equipment
KW, single ultrasonic wave launch time are 1min, and the intermittent time is 15 min；
(3) ultrasonic wave obstructs diaphorina citri: when -5 when morning 4 that temperature on average is 14 DEG C, retaining citrus orchard outermost layer A3On
Ultrasonic equipment automatically turn on, remaining ultrasonic equipment, A is automatically closed3On ultrasonic equipment with 10 MHz of frequency, power
1 KW carry out ultrasonic wave transmitting, single ultrasonic wave launch time be 10 min, the intermittent time be 5 min, emit 3 times, then from
It is dynamic to close A3On ultrasonic equipment；
(4) repeat ultrasonic wave transmitting: every 12 days are a ultrasonic wave transmit cycle, after the transmitting of a cycle ultrasonic wave, mandarin orange
Tangerine wood louse forms emergency reflection and flees from orchard, when diaphorina citri again appears at orchard, repeats the super of next cycle
Sound wave transmitting, realizes and drives diaphorina citri for a long time.
The present embodiment carries out in 125 mu of area of navel orange orchard, before ultrasonic wave transmitting, 100 fruits in random inspection orchard
It sets, totally 69 of diaphorina citri is found on tree, wood louse recall rate is 69%, is sent out by the ultrasonic wave in 48 days periods of the present embodiment 4
It penetrates, above-mentioned 100 fruit trees are spot-check in repetition, and totally 7 of diaphorina citri are found on tree, and wood louse recall rate is 7%, under wood louse recall rate
Drop ratio is 89.9%, and it is very significant to illustrate that ultrasonic wave of the present invention drives diaphorina citri effect.
Claims (10)
1. a kind of method that ultrasonic wave drives diaphorina citri, which comprises the following steps:
(1) ultrasonic equipment is arranged: dividing ultrasonic equipment to grid arrangement, specific steps in citrus orchard are as follows: draws citrus
Orchard plan view, with the center of gravity A of orchard plan view0Centered on, interval 20-100 m successively draws horizontal and vertical straight line, intersects
Grid lines simultaneously covers entire orchard plan view, separately constitutes with A0Centered on n square A1-An, wherein n be >=1 nature
Number, in A0And A1-AnGrid lines intersection point on be respectively arranged ultrasonic equipment；
(2) ultrasonic wave drives diaphorina citri: when -4 when temperature on average being 14 DEG C -18 DEG C of morning 0, in citrus orchard from it is interior to
Ultrasonic equipment is successively automatically turned on outside carries out ultrasonic wave transmitting, 20 KHz-10 of ultrasonic frequency of every ultrasonic equipment
MHz, power 1-5 KW, single ultrasonic wave launch time are 1-10 min, and the intermittent time is 1-15 min；
(3) ultrasonic wave obstructs diaphorina citri: when -5 when morning 4 that temperature on average is 14 DEG C -18 DEG C, retaining citrus orchard outermost layer
AnOn ultrasonic equipment automatically turn on, remaining ultrasonic equipment, A is automatically closednOn ultrasonic equipment with 20 KHz- of frequency
10 MHz, power 0.1-1 KW carry out ultrasonic wave transmitting, and single ultrasonic wave launch time is 10-20 min, intermittent time 1-5
Min emits 2-3 times, A is then automatically closednOn ultrasonic equipment；
(4) repeat ultrasonic wave transmitting: every 7-15 days are a ultrasonic wave transmit cycle, after the transmitting of a cycle ultrasonic wave,
Diaphorina citri forms emergency reflection and flees from orchard, when diaphorina citri again appears at orchard, repeats next cycle
Ultrasonic wave transmitting, realizes and drives diaphorina citri for a long time.
2. a kind of method that ultrasonic wave drives diaphorina citri according to claim 1, it is characterised in that: step (1) is described super
Its plane of departure wave of acoustic wave device, the plane wave are continuous wave or impulse wave.
3. a kind of method that ultrasonic wave drives diaphorina citri according to claim 2, it is characterised in that: the arteries and veins of the impulse wave
Rush that width is 20-200 ms, the intermittent time is 10-50 ms.
4. a kind of method that ultrasonic wave drives diaphorina citri according to claim 3, it is characterised in that: A0On ultrasonic wave set
Preparation penetrates the direction of ultrasonic wave as surrounding transmitting, square A1-AnOn the direction of ultrasonic equipment transmitting ultrasonic wave be backwards to A0
Transmitting.
5. a kind of method that ultrasonic wave drives diaphorina citri according to claim 1, it is characterised in that: the temperature on average is
16℃。
6. a kind of method that ultrasonic wave drives diaphorina citri according to claim 1, it is characterised in that: step (2) it is described by
From inside to outside successively automatically turn on ultrasonic equipment carry out ultrasonic wave transmitting the specific steps are that: automatically turn on A0On ultrasonic wave set
Standby to carry out ultrasonic wave transmitting, interval 1-5 min automatically turns on square A1On ultrasonic equipment carry out ultrasonic wave transmitting, again
It is spaced 1-5 min and automatically turns on square A2On ultrasonic equipment carry out ultrasonic wave transmitting, and so on, until automatically turn on
Citrus orchard outermost layer AnOn ultrasonic equipment carry out ultrasonic wave transmitting.
7. a kind of method that ultrasonic wave drives diaphorina citri according to claim 1, it is characterised in that: in step (2), in mandarin orange
Ultrasonic equipment is successively automatically turned in tangerine orchard from inside to outside and carries out ultrasonic wave transmitting, the ultrasonic wave frequency of every ultrasonic equipment
50 KHz-6 MHz of rate, power 1-3 KW, single ultrasonic wave launch time are 5-10 min, and the intermittent time is 2-10 min.
8. a kind of method that ultrasonic wave drives diaphorina citri according to claim 7, it is characterised in that: in step (2), in mandarin orange
Ultrasonic equipment is successively automatically turned in tangerine orchard from inside to outside and carries out ultrasonic wave transmitting, the ultrasonic wave frequency of every ultrasonic equipment
2 MHz of rate, 3 KW of power, single ultrasonic wave launch time are 5 min, and the intermittent time is 3 min.
9. a kind of method that ultrasonic wave drives diaphorina citri according to claim 1, it is characterised in that: outermost in step (3)
Layer AnOn ultrasonic equipment with 50 KHz-6 MHz of frequency, power 0.5-1 KW carry out ultrasonic wave transmitting, single ultrasonic wave hair
Penetrating the time is 15-20 min, and the intermittent time is 1-3 min, is emitted 2-3 times.
10. a kind of method that ultrasonic wave drives diaphorina citri according to claim 9, it is characterised in that: in step (3), most
Outer layer AnOn ultrasonic equipment with 0.5 MHz of frequency, 0.5 KW of power carry out ultrasonic wave transmitting, single ultrasonic wave launch time
For 15 min, the intermittent time is 1 min, is emitted 3 times.
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Cited By (1)
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| CN113875465A (en) * | 2021-10-11 | 2022-01-04 | 杨桂强 | Method for preventing and treating psylla and yellow shoot in citrus orchard |
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