TW201041506A - Harmful insect elimination method and ultrasonic harmful insect elimination device - Google Patents

Abstract

A harmful insect elimination method is provided for spreading a liquid medicine that contains an insecticide in a processing space in an effective and safe way. The method comprises: a step of initial and continuous spraying, in which initial and continuous spraying of a liquid medicine containing an effective ingredient of insecticide is performed; and a step of intermittent spraying, in which intermittent spraying of the liquid medicine is performed. The insecticide is Metofluthrin for instance. By the above method, the liquid medicine can be efficiently spread in the processing space without damaging safety of humans or animals other than the harmful insects.

Description

201041506 Six invention descriptions··Technical field to which the invention pertains to pests A method for controlling pests and a continuous system for their use relates to a liquid medicine capable of borrowing an initial, mist, or insecticide, and controlling pests Party, go, and 仃 intermittent spray service, set. /Using Ultrasonic Pest Control for Use [Prior Art] Repelling mosquitoes, flies, fleas, scorpions, ticks, and other worms that are harmful to humans and animals. Knowing that there are medicinal sprays, mosquito-repellent incense, pad-type insecticides, Liuqi Fangsong, and the first-time, "r liquid heating and evapotranspiration device, Lishui s wave vibration, special spray device, etc. 〇田加ί中's pad type insecticidal device, liquid heating evapotranspiration device, device for spraying drugs, etc., usually supplies a liquid medicine containing an insecticide continuously between treatments f. However, it has A problem of waste of medicinal ingredients, power consumption, and effects other than pests. In addition, a method of intermittently supplying a liquid medicine containing an insecticide with a main purpose of saving electricity is proposed (Patent Document No.) Patent Document 1 曰本特开平1 1 _ 5 6 1 g 5 [Patent Document 2] Japanese Patent Laid-Open No. 2006_121988 However, the effects on animals and humans other than pests can be minimized, and the maximum kill can be obtained as much as possible. Insect effect ^ square 3 20104150 The method 6 is not yet light, so there is a strong demand for a method which can achieve a greater insecticidal effect quickly and with a minimum amount of the drug. [Inventive content] The method can be quickly and in a method, and thus, the object of the present invention is Providing a device for minimizing the insecticidal effect with a minimum amount of the drug. As a result of research on the above problems, it has been found that the straw k is completed for the pest control method described below. The pest control method of the present invention comprises the following steps: = continued, fog step, initial continuous spray containing insecticide effective: knife: liquid: and 'intermittent spray step, intermittent spray: right and, on the purchase _ It is a treatment space containing 有效1 to 1 有效 of the active ingredient. g The above initial continuous spraying step can be carried out within 5 seconds, the aforementioned intermittent spray cattle 77 buckles for q private, L, page The spray interval of the step can be less than 10 seconds, and the spray time of each spray can be within 20 * seconds and less than 1 second. The active ingredients of the above-mentioned insecticides of the 20th army may be selected from the group consisting of discomethrin, and befenin. Pyrethrin One of the groups of Ding Cheng. The above-mentioned liquid T of the alkane 3,4-diol group contains Meitin as a pesticide and contains an isoparaffinic hydrocarbon solvent as a solvent. 201041506 The above pest control method It can be carried out by ultrasonically spraying the above-mentioned liquid medicine. The crying ft-type ultrasonic-type pest control device includes: a container TM which can contain an active ingredient containing an insecticide to be sprayed, for a liquid' At least partially immersed in the chemical liquid; the spray f: the structure L can be sprayed by the ultrasonic wave; and the control unit, I technical system: the driving of the spray mechanism, wherein the control unit has a Ο Η 2: 2 The driving state of the greedy agency is switched from continuous spraying to intermittent spraying. q = In one aspect of the invention, the processing space of the active component of the above-mentioned ultrasonic pest control. 3 ° ° 〇 1 邶 to 10 tons The above initial continuous spraying step can be carried out within 5 hours, the front, ten, door lying ^ 3 minutes 4 minutes in less than 1 second. The cockroach is used for the application of the pest control agent of the present invention. ,: There may be an ultrasonic-type pest control device included in the ground, and a small amount of the active ingredient of the insecticide may be sent by the invention to more effectively perform the de-worming operation. The knife is automatically activated. 5 201041506 [Embodiment] Hereinafter, embodiments of the present invention will be described. Hundred=Describe the terms used in this manual. This specification refers to pests that cause harmful effects on humans, livestock, pets, farming, etc., and specifically refers to small animals of the scorpion animals, especially insects. Specifically, it is: "but" but contains insects, flies, fleas, scorpions, ticks, etc. An active ingredient, or an active ingredient of a pharmaceutical agent other than the above-mentioned insects. Specific examples of the active ingredients of the drug-killing state include propylene pyrethrum, chlorpyrifos=, puarinin, chlorhexidine, chlorhexidine, yinning, xinning, saining, Dimanning, Tedonin, Saifeining, and block chrysanthemum: Epnin, Efenin, Fenhuali, Fenpanning, Qifufen, % pentenethrin (terallethrin), Bifennin, Yixuning, Pyrethrin, 2-f-based 4-oxy-3-(2-propionyl)cyclopenta-2-(3(2,2-dichlorovinyl)-2,2-dimethylcyclo Pyrethroid compounds such as propane carboxylic acid 0, pyrithione, diclofen, chlorfen, lobenfen, and taosson's organophosphorus compounds, female Dangaol, oxalofenone, butyl Aminocarboxylic acid, compound, Lufenlong, Kefulong, Liufulong, Erfulong, Saihunjing # 1 (2,6~ difluorobenzene)-3-[2-fluoro-4 a chitin synthesis inhibitory substance such as -(1,2,3,3,3-hexa-propoxy)phenyl]urea, baclipren, metopine, hydrazine, Fenock 201041506 • Hormone analogues, new nicotine compounds, N-phenyl. Insect catches, pyrethrums The natural products and the like, and the like. Specific examples of active ingredients that can be used to remove moths include decane _3, 4-I^' which is infinitely ^, but especially ls, 3S, 4R, (10) Pu'er, _: alcohol, iS'SIMUR- f alkane-3,4-diol, ^S,4S:6R-^-3,1S,3R,4S,6R-^d' 4-diol is preferred. ❹ 传 杀 及 及 及 及 及 及 及 及 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可Accumulation of abnormalities, such agents are used to interfere with asphyxiation in 4 a. Axis II / South. Pyrethroid insecticides can act on the gods, and will hinder the nervous system. Self-delivery, but recorded very private / Ct # , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , 〇 妨碍 妨碍 妨碍 妨碍 乙 乙 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本The use of the worms to add m aliphatic carbon ruthenium compounds, such as lipid oxime, such as lipids 龆笙, ... ^ - subclass steroids, ethers and ketones = = can be volatilized under temperature. Therefore, it is preferable to use a compound for t ΐ 10-3 Mpa or more. If the condition of the drug is liquid, the particles can be appropriately micronized, and the floating time of the medicinal liquid particles is long. It is more suitable to promote and promote diffusion. 201041506 In particular, an isoparaffin hydrocarbon solvent is used. The isoparaffin hydrocarbon solvent is not particularly limited, but contains 10° solvent 1016, IP solvent 1620, and IP solvent 2 〇28, ιρ Solvent 2835 (all produced by Idemitsu Kosan Co., Ltd.). The mixing ratio of the active ingredient of the insecticide to the solvent is as long as it is within the range of the insecticide component which is generally effective for spraying the treatment space. There is no special limitation, but it is preferably 0.02% by weight to 5% by weight to 5% by weight, and 3% by weight to 3% by weight, based on the total amount of the liquid medicine containing the active ingredient of the insecticide and the solvent. The weight percentage is the best. · In the invention, not only the solvent and the insecticide can be used, but also the composition of the solvent or the insecticide mixed in the water, or the active ingredient and The surfactant is co-emulsified or suspended in water as a chemical solution. The medicinal solution may also be mixed with an oxidizing agent, an anti-UV agent, a fragrance, a pigment, etc.; At the time of spraying, the concentration of active ingredient of kn spray is increased in the liquid of the spray, so the concentration of the active ingredient of the liquid should be determined by considering the above factors. 梂|2 明,中中的在1Gm3~崎, =Dicheng: the active ingredient of the insecticide and the chemical space containing 0 01 tons to the machine rag. The so-called "initial continuous spray" of the pesticide liquid spreads in the treatment space, at the beginning of the diffusion of 201041506 Continued smog liquid. The ratio of the initial continuous spray to the mouth mist is in the liquid solution of ^ seconds (10) to (4)

If the continuous spray time is within the above range, then the range of =1 to 3 seconds is better, especially C.

G Ο liquid spray = ! ' The "intermittent spray step" refers to a method in which the second time is not sprayed with the liquid medicine. The treatment of this *door sputum liquid in every 10m3~100m3:: Although there is no special limit on the spray time of each Γ, the ratio of 2 〇 milliseconds of di 〇mg of liquid spray should be limited. For m, there is no special 3.5 kinds of fog intervals in each mouth, and it is less than ig seconds. It is more preferable that the spraying time is within π ν . Intermittent spray step spray interval and spray time ‘Sha 々 summer fog, but not limited:: Each time the fog changes the spray interval and time. In the case of fog and insects, spray and intermittent mouth several times. The method of effectively diffusing the sputum-free liquid is combined with the principle of liquid heating and evapotranspiration, supersonic vibrating, etc. - the original: the lyric agent ί principle, etc., or the π of the sprayable medicament, but especially suitable for borrowing Sound wave vibrator 9 201041506 The method of spraying the ultrasonic atomizing liquid chemical according to the present invention is a piezoelectric device using a piezoelectric oscillator, a ultrasonic pump device, or the like, but is not limited thereto. & A part of the chemical liquid particles drip around the above-mentioned device, which will waste the insecticidal component and reduce the effectiveness, and cause sweating on the ground or the like to be avoided. Although not limited, the method and apparatus for combining the initial continuous spray and the intermittent spray of the present invention can be exemplified as the following methods and apparatus using an ultrasonic spray mechanism. Hereinafter, an example of an ultrasonic type atomizing device for carrying out the pest control method of the present invention will be described. The apparatus for carrying out the pest control method can be exemplified as the apparatus shown in the first figure. The device is an ultrasonic wave spray device 1 comprising a chemical liquid container 2 for storing the chemical liquid 21, a super vertical wave spray mechanism 3 for spraying the liquid medicine 21, and an ultrasonic wave can be formed. The pressure of the spray mechanism 3, the vibrator 31, the oscillation circuit 4 for applying a high-frequency voltage, the control of the energization of the circuit 4, and the battery 6 as a power source of the spray mechanism 3. The ultrasonic spray device includes a structure 3, a continuous driving time, an intermittent driving = a stop time (_ time, a spray interval) == configuration: and a timing setting mechanism 7 has set the liquid medicine container 2 Central. The crucible is provided with a liquid supply 22 such as a sponge, a fiber bundle 201041506 or other hydrophilic material for supplying the chemical solution 21 to the vibrating plate 32 (window plate), and the lower end side of the liquid supply 22 is immersed in the medicine. In the liquid 21, the end surface on the upper end side of the liquid supply 22 is in contact with the lower surface of the vibrating plate 32. Further, the chemical liquid container 2 is composed of a transparent container, and the residual amount of the internal chemical solution 21 can be visually confirmed.

The ultrasonic atomizing mechanism 3 is made of ceramics or the like, and includes a ring-shaped piezoelectric vibrator 31 having a through hole at a central portion thereof, and a solid: under the piezoelectric vibrator 31 to close the piezoelectric vibrator. The vibrating plate 32 of the through hole is formed in the vibrating plate 32 so as to have a large number of penetrations in the thickness direction (window Μ not shown). The diameter of the through hole is vibrated, and the upper side of the 32 is continuously reduced toward the lower side. It is tapered when viewed in cross section and is suitable for improving spray efficiency. - The side end (upper end face) and the other face (lower end face) of the piezoelectric vibrator 31 are electrically connected to the oscillating circuit 4, The piezoelectric vibrator 31 is fixed with a ring electrode which can be + r soil θ u D and has a yoke-added frequency, and the figure 31 is formed by the oscillating circuit 4 The vibration is expanded in the radial direction by the voltage, and the vibrating plate 32 vibrates by the vibration. The liquid is supplied to the vibrating plate 32 by the upper end of the liquid supply, and the upper end surface is supplied to the vibrating plate 32. Most of the through holes are sprayed. The number of pages through the control unit 5 includes switchable vibration The power supply of the sway circuit 4 is the switch circuit 51' of 201041506 以及 = and can output 0 Ν to the switch circuit 51 according to the signal from the chronograph mechanism. _ command signal to intermittently drive the signal output of the ultrasonic spray mechanism 3 (4) 7 The first setting mechanism 71 that can set the ultrasonic atomizing mechanism 3, the second setting mechanism 72 that can set the intermittent driving time (the dynamic time (0N time), and the stop time that can be set to the rest drive (0FF 0) The third setting machine=the mechanism 8 includes the chronograph-setting mechanism 7! The setting signal is provided to the control unit 5, and the signal output circuit 52 3 has 32: the timing mechanism 81, the second setting mechanism can be timed, and the signal is output and output. 1 = hour ^ timing third - the number of the second brother of the chronograph 82 and can (〇 ~ FF ^ output signal of the number: count:; =. And the signal output circuit 52 structure 2 can also remember each set machine The time and stop time (〇 FF time) 7 - Γ 之 之 之 之 记忆 记忆 ' ' ' 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定 设定Institutions. Also, there is no special setting mechanism 71, 7 2, 7 3, 201041506 The control unit 5 is provided with a memory of a drive type that can memorize a predetermined number of presets, and is only provided in the setting mechanism 7 to select the drive that is most suitable for use in the above-mentioned plurality of drive modes. The selection mechanism of the mode can be arbitrarily designed. In the above configuration, the battery 6 is used as the power source, and when the switch circuit 51 is in the 0N state according to the 0N command signal from the output circuit 52, the oscillation circuit 4 is pressed toward the voltage. The electric vibrator 31 applies a high-frequency voltage to vibrate the piezoelectric vibrator 31, and vibrates the vibrating plate 32 by the vibration. Further, the chemical solution 21 stored in the chemical liquid container 2 is supplied through the liquid supply 22 To the underside of the vibrating plate 32. Then, the chemical solution 21 supplied to the lower surface side of the vibrating plate 32 is sprayed upward from a plurality of through holes formed in the vibrating plate 32 by the vibration of the vibrating plate 32. When the switching circuit 51 is in the FF state according to the off command signal from the signal output circuit 52, the application of the high frequency voltage of the vibration path 4 is stopped, the vibration of the piezoelectric vibrator 3 is stopped, and the liquid medicine is stopped. 21 spray. The battery 6 used in the present invention can be exemplified as a secondary battery such as an alkaline battery, a manganese battery, a button battery, an air battery, or the like, a secondary battery such as a recording battery or a clock ion battery. In the above-described embodiment, the piezoelectric vibrator is illustrated as being annular, but the piezoelectric vibrator is not limited to a ring shape, and may have a rectangular shape in plan view, and its shape may be arbitrarily designed. Further, in the embodiment, the vibrating plate 32 is exemplified as a through hole which is arranged to be able to close the electric vibrator 31. However, when the piezoelectric vibrator uses a rectangular shape such as the above, the vibrating plate can also be used. The one-side fixed support type in which one end portion is fixed to the rectangular piezoelectric vibrator can be arbitrarily designed in shape and mounting form of the piezoelectric vibrator. The present invention has been described above with reference to preferred embodiments that are readily understood. The invention is described below based on the examples, but the above examples and the following examples are provided for illustrative purposes only.

The scope of the invention is not limited by the embodiments and examples specifically disclosed in the specification. [Examples] (First Example) The efficacy of the spray to the chemical solution in the treatment space was artificially investigated, and 0.35 wt% of melixine and 99.65 wt% of IP solvent 2028' were mixed to prepare a chemical solution. The effect of the initial continuous spray and the intermittent operation was carried out using the ultrasonic spray device of the first figure for the chemical solution. The power supply (battery 6) uses DC 3V, oscillating circuit vibration: 'and the frequency is controlled within 1 峨 (test method) K to within ('about 18m3) the temperature is set to 24 ° c to 27 t light two adjusted to 32 to 43%. After putting about 100 female Culex pipiens adults into the test room, the spray of the liquid medicine is carried out at 14 201041506 , ,, and the number of stuns (pitching) is counted at regular intervals after the start of the spray, and compared. About 100 of the female adults of Culex pipiens pallens reach the time and amount of 100% stun (pitch). The initial continuous spraying time was set to leap seconds, leap seconds, 5 seconds, 10 seconds, 30 seconds, 1 minute, and 3 minutes, and the spray time during intermittent spraying was 44 milliseconds, and the spray interval was 3. , each time the spray is about 0. 1 mg 'The results are shown in Table 1 below. [Table 1] Test conditions to no initial continuous spray for 1 second, initial continuous spray for 5 seconds, initial continuous mouth mist, 10 seconds, initial continuous spray, 30 seconds, initial continuous mouth mist, initial continuous spray for 1 minute, initial continuous spray for 3 minutes. Minutes - 30 minutes total spray volume (mg) 64.4 61.0 59.3 60.1 74.3 99.5 359.9 Under the conditions of the first reading of the two fruit faints, if not short, and the beginning of the spray d faint 30 minutes And compared to .... 2 o', respectively, in the second Lr, get a shorter time and less fog. Further, if the initial continuous reading time is 3 minutes 201041506, the total spray amount is 359. 9 mg, which is a higher value, and the effect is not different from the one minute continuous spray. 2微米左右。 Next, using the same device, the same test method for continuous spraying until the total amount of up to 60. lmg. As a result, 60. lmg was reached in 1 minute, but the stun rate was 0% and was far less than 1%. (Second embodiment) W only between the powder and the town, and the relationship between the time and effectiveness of the spray interval which has been set to different intermittent conditions is evaluated. 'Using the above-mentioned ultrasonic spray device and using the same liquid solution' Further, intermittent spraying was carried out by changing the time of the spray interval to the treatment space under the conditions shown in Table 2 below, and the pest control effect of the above treatment space was evaluated. [Table--- time until stun-- 15 minutes total spray volume (mg) 130.5 65.7 60.1 __ 59.3 58.6 57.5 Test conditions Spray interval 1 second Spray interval 3 seconds Spray interval 3.75 Second spray interval 7.5 seconds spray interval 10 seconds spray interval 30 seconds 4

Inside, it will be 100% stun until ^3, the above 10 seconds C is good'. If the range is not too much = 60, it can be seen that the spray interval is 'shoud, that is, the amount of spray is too much in 3 seconds. The above 1 〇 second to poison 201041506 is better. When the kiss is sprayed with the ultrasonic spray device shown in the first figure, it is inferred that the particles falling within the close range of the device will be re-evaporated, thereby avoiding waste of active ingredients and also reducing The sweat caused by falling particles. The apparatus shown in the first figure can adjust the initial continuous spray time, the spray time during intermittent spraying, and the spray room 15 within the range of the necessary spray amount, so that the power consumption can be reduced. The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the invention as defined in the appended claims. Within the scope, it is combined with Chen Ming. BRIEF DESCRIPTION OF THE DRAWINGS The drawings are schematic views of an embodiment of an ultrasonic spray apparatus not used in the present invention. [Description of main components] 1 Ultrasonic spray device 2 Chemical liquid container 3 Ultrasonic spray mechanism 4 Oscillation circuit 5 Control unit 6 Battery 201041506 7 Setting mechanism 8 Timing mechanism 21 Chemical liquid 22 Supply liquid 31 Piezoelectric vibrator 32 Vibrating plate 51 Switch circuit 52 Signal output circuit 71 First setting mechanism 72 Second setting mechanism 73 Third setting mechanism 81 First timing mechanism 82 Second timing mechanism 83 Third timing mechanism

Claims (1)

201041506 VII. Patent application scope: 1. A pest control method, comprising: an initial continuous spraying step, which is a liquid medicine initially connected with an active ingredient; and an intermittent spraying step of a cockroach agent, which is an intermittent spray 10m3. ~100m3 is set to winter right η Λ1 ^ ^ and wash each space. Sigh for 5 〇. 〇1 to 10? The treatment of active ingredients Ο 立 Lizhong = patent range of the first pest control method, said the beginning! The continuous spraying step is 5 seconds or more and 3 minutes or less, and the spraying interval of the intermittent spraying step is 3 seconds or more. 1 〇 T / 2 hours or more and 1 second or less by each back spraying time. The pest control method of the pest control mentioned in the first or second paragraph of the patent scope is: vinegar vinegar, and baifen nin==2 is selected from the group consisting of the melamine group and the glycerol group. Composition 4, as in any of the insect control methods in the scope of the patent application, 1 φ 爷, +, % — L 4 σ 崎 8 4 λ /, Shule liquid contains Metine as a pesticide> ; · Knife,,, and 匕 contain an isoparaffinic hydrocarbon solvent as a solvent. Insects such as the patent scope of the first to fourth fiscal terms - the treasure touch method in addition to the method by the use of supersonic two ° U π plague congratulations to describe the liquid. f, - Ultrasonic pest control device, comprising: each device, which can store the liquid medicine containing the liquid that should be given to the body; the active ingredient of the insecticide to be sprayed to the liquid, which is at least partially impregnated In the above-mentioned chemical liquid; 1 fog mechanism, it is possible to use the control unit of the erection, the cockroach can be used to control the spray liquid, and the control unit can be used to drive the spray mechanism, wherein the control unit has 201041506 The driving state of the function of switching the continuous spray to the intermittent spray is as follows: 7. According to the sixth item of the patent application, <RTI ID=0.0>>> ^l〇〇ma J' ^ ^ J fam^ ^ The processing space of the active ingredient, which contains "1- to (10) Ultrasonic pest control as described in item 7 of the patent scope:: The initial continuous mouth mist step In the case of 5 seconds or more and 3 minutes or less, the spray interval of the intermittent spray step is 3 seconds to 0 seconds, and each spray time is 20 milliseconds or more (1) less.