• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Method to fight nests of harmful insects; comprising: - the provision of a mold (1) with cavities consisting of projectile-shaped shirts (2) having at least one open hole for the introduction and subsequent exit of a pesticidal liquid; - the pouring into the cavities of the mold (1) of a pesticidal liquid (3); - the freezing of the pesticidal liquid (3) poured into the cavities of the mold (1); forming the shirts (2) and the pesticidal liquid (3) frozen in its interior some projectiles (4); - the firing of the projectiles (4) into the nest of insects to be fought, and - the release of the pesticidal liquid (3) through the interior of the nest during its defrosting. The invention includes a projectile for combating said nests. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2706674A1
    申请号:ES201731167
    申请日:2017-09-29
    公开日:2019-03-29
    发明作者:Garcia Amadeo Rodriquez
    申请人:Garcia Amadeo Rodriquez；
    IPC主号:
    专利说明:

    [0001]
    [0002] Method and projectile to fight nests of harmful insects.
    [0003]
    [0004] Object of the invention.
    [0005]
    [0006] The object of the present invention is a method for combating harmful insects, which has characteristics aimed at allowing the introduction of a pesticide into the nest by firing frozen pesticide projectiles; as well as a projectile to use for this purpose.
    [0007]
    [0008] Field of application of the invention.
    [0009]
    [0010] This invention is applicable in the field dedicated to the control of pests of harmful insects that inhabit nests and especially, but not limited to, the Asian wasp "vespa velutina".
    [0011]
    [0012] State of the art
    [0013]
    [0014] Currently, several species of insects that inhabit nests built in outdoor areas and often at a high altitude are known.
    [0015]
    [0016] Some of these insects are harmful to the ecosystem, which advises the control and reduction of its population. Specifically, the Asian wasp "vespa velutina ", extends across Europe causing great havoc to the population of bees from which they feed, until they disappear from some areas.
    [0017]
    [0018] The bees, in the presence of this wasp, do not dare to leave their nest, which prevents them from contributing to the pollination of the flowers; affecting the ecosystem in a very negative way.
    [0019] Currently these nests are combed by spraying with a flammable substance and its subsequent burning.
    [0020]
    [0021] Another option is spraying the nest with pesticides or biocides; this product has to be a few days for the largest number of wasps to be impregnated with it, causing their death; and after this time the nest is removed. Both options are possible when the nest is at low altitude and it is possible to access it.
    [0022]
    [0023] When the nest is at a height that makes it impossible to access it, long metal poles are used to inject pesticides through them, and once the colony has been eliminated, it is removed as in the previous case. . Shotgun shotgun cartridges have also been tested for these cases. This manages to destroy the nest but does not end with most of the wasps that leave the nest once it has been destroyed.
    [0024]
    [0025] In the national patent P200603051 of the same applicant describes a "method for the control of pests", especially designed to combat the pine processionary. In said method a carrier element of the pesticide is fired, which is a capsule of easily breakable and biodegradable material, within which the pesticidal agent is disposed. The shot is directed against the branches of the tree, trunk or soil, where the pest is located at the time of application. The capsule will break the first impact, with this it is achieved that the pesticide agent disperses, impregnating the area where the caterpillars and their surroundings are located. The caterpillars that have been contaminated when passing through the areas impregnated with pesticide material extend the material with their displacement, dying them and contaminating the rest of the colony.
    [0026]
    [0027] This method is not applicable to eliminate the Asian wasp that can only be fought inside its nest, being necessary that the pesticide enters the nest and eliminates the wasps, fundamentally the queen. In the case of the previous patent, the capsule breaks when it contacts the outside and surrounding the nest and the pesticide does not penetrate inside.
    [0028]
    [0029] Therefore, the technical problem that arises is the development of a method to combat nests of harmful insects; among others of Asian wasp, which guarantees the introduction and release of pesticide inside the nest that is usually found at high altitude.
    [0030]
    [0031] Description of the invention
    [0032]
    [0033] The method for combating nests of harmful insects, object of the invention, has particular features aimed at allowing the firing of a pesticide into the nest and ensuring that said pesticide does not remain outside the nest, but penetrates into it, and begin to thaw immediately, completely impregnating the interior of the nest after several shots, guaranteeing the extermination of the insect colony. This guarantees, in addition, the safety of the operator who can shoot successfully many meters away, without the need to climb the tree or the height where these nests are usually located, avoiding with this method operator damage from falls, pecks of these insects or electrocutions in contact with electrical cables that are produced with the use of metal poles.
    [0034]
    [0035] Another object of the invention is that said projectiles have an outer jacket, of a solid material, of a predetermined caliber, and suitable for providing a rectilinear and non-erratic flight of the projectile.
    [0036]
    [0037] To achieve these objectives the method of the invention comprises the following steps:
    [0038]
    [0039] a) the provision of a mold with at least one cavity constituted by a hollow sleeve, in the form of a projectile, formed in a solid and resistant material, having at least one hole for the introduction and subsequent distribution of a pesticidal liquid;
    [0040] b) the pouring into each mold cavity of a pesticidal liquid suitable for the type of insects to be combed;
    [0041] c) the freezing of the pesticide liquid poured into the cavities of the mold;
    [0042] forming the shirts (2) and the pesticidal liquid (3) frozen in its interior some projectiles (4);
    [0043] d) the firing of the projectiles (4) containers of the pesticide liquid (3) frozen into the nest of insects to be fought and;
    [0044] e) the release of the pesticidal liquid (3) through the interior of the nest during its defrosting at room temperature.
    [0045]
    [0046] It has been foreseen that the shot is made, for example, by means of a compressed gas shotgun, similar to the tracers used in paintball, in which it is possible to regulate its pressure so that the projectile penetrates the nest but not cross, so that the projectile fired is inside the nest of insects to fight.
    [0047]
    [0048] In any case, the projectiles containing the frozen pesticide will be made with dimensions, sizes and shapes appropriate to the characteristics of the shotgun barrel or the device used to shoot it.
    [0049]
    [0050] The use of these frozen pesticide projectiles allows first of all their firing and penetration into the nest, and the subsequent release of the pesticide product through at least one hole defined in the outer jacket of the same and its progressive distribution by the inside the nest, as the pesticide product thaws.
    [0051]
    [0052] The amount and concentration of the pesticide product to be incorporated in each projectile is appropriate for each case, depending on the species to be eliminated; the projectile may be composed only of the pesticide product or of a solution or combination thereof with other substances or liquids suitable for its function.
    [0053]
    [0054] Several shots can be made so that several nests remain inside the nest frozen pesticide projectiles
    [0055]
    [0056] Once the resident colony of the nest has died, the nest can be lowered, or left there, because it is no longer in danger.
    [0057]
    [0058] Said projectiles externally comprise a hollow sleeve in which a frozen pesticidal liquid is housed.
    [0059]
    [0060] Said hollow shell, in the form of a projectile, is provided with at least one hole for the introduction of the pesticidal liquid therein and the subsequent release of the pesticidal liquid once thawed inside the nest.
    [0061]
    [0062] The outer jacket of the projectiles is made of a solid material, preferably biodegradable and environmentally friendly.
    [0063]
    [0064] Said jacket has at least one cylindrical portion of a predetermined caliber, provided externally with helical ribs suitable for guaranteeing the rotation of the projectile fired with a weapon of the appropriate caliber and the flight of said projectile according to a rectilinear and non-erratic trajectory.
    [0065]
    [0066] The cylindrical portion of the sleeve has an opening at its rear end and extends at its forward end in a closed tip. Said posterior opening forms the orifice for introducing the pesticidal liquid and subsequent exit thereof once defrosted.
    [0067]
    [0068] Description of the figures.
    [0069]
    [0070] To complement the description that is being made and in order to facilitate the understanding of the characteristics of the invention, a set of drawings in which, with an illustrative and non-limiting character, the following has been represented is attached to the present specification:
    [0071]
    [0072] - Figures 1a, 1b, 1c schematically show the phases of the method for combat nests of harmful insects, according to the invention.
    [0073]
    [0074] - Figure 2 shows a perspective view of one of the projectiles used in the method of the invention.
    [0075]
    [0076] Preferred embodiment of the invention.
    [0077]
    [0078] The method of the invention comprises the provision of a mold (1), represented in figure 1a, provided with cavities constituted by hollow sleeves (2), in the form of a projectile, and formed in a solid and biodegradable material.
    [0079]
    [0080] Said liners (2) present at a rear end an open hole (21) for the pouring in its interior of a pesticidal liquid (3) suitable to the type of insects to combat.
    [0081]
    [0082] Next, the pesticidal liquid (3) is frozen, shaping the jackets (2) and the pesticidal liquid (3) frozen in its interior with projectiles (4).
    [0083]
    [0084] These projectiles (4) with the pesticide liquid (3) frozen inside them are fired in this case with a compressed air gun, of adjustable power, against the interior of the nest of insects to fight, in order to penetrate and they are housed inside the nest, and that the pesticide liquid (3) is released inside the nest as it unfreezes.
    [0085]
    [0086] Figure 2 shows one of the projectiles (4) formed by the jacket (2) and the pesticidal liquid (4) frozen inside it. The jacket (2) has a cylindrical portion (22) of a predetermined caliber, provided externally with helical ribs (23) that cause the projectile to be fired with a shotgun of the proper caliber.
    [0087]
    [0088] Said cylindrical portion (22) is open at its end Subsequent, defining the hole (21) of introduction and subsequent release of the pesticidal liquid, and is prolonged by its front end in a closed tip (24).
    [0089]
    [0090] Once the nature of the invention has been sufficiently described, as well as a preferred embodiment, it is stated for the appropriate purposes that the materials, shape, size and arrangement of the described elements may be modified, provided that this does not entail an alteration of the essential features of the invention that are claimed below.
    权利要求:
    Claims (5)
    [1]
    1 Method to combat nests of harmful insects, characterized in that it comprises:
    a) the provision of a mold (1) with at least one cavity constituted by a hollow sleeve (2), in the form of a projectile, formed in a solid and resistant material, having at least one open hole for the introduction and subsequent exit of a pesticidal liquid;
    b) the pouring into each of the cavities of the mold (1) of a pesticidal liquid (3) suitable to the type of insects to be combated;
    c) freezing the pesticidal liquid (3) poured into the cavities of the mold (1); forming the shirts (2) and the pesticidal liquid (3) frozen in its interior some projectiles (4);
    d) the firing of the projectiles (4) containers of the pesticide liquid (3) frozen into the nest of insects to be fought and;
    e) the distribution of the pesticidal liquid (3) inside the nest during defrosting it at room temperature.
    [2]
    2. - Projectile to fight nests of harmful insects; characterized in that it comprises a frozen pesticidal liquid (3).
    [3]
    3. Projectile, according to claim 2, characterized in that it comprises externally a hollow sleeve (2), in the form of a projectile, formed in a solid and resistant material, provided with at least one hole for the introduction of the pesticidal liquid (3) in its interior and the subsequent exit of the defrosted pesticide liquid (3).
    [4]
    4. Projectile according to claim 3, characterized in that the jacket (2) has a cylindrical portion (22) of a predetermined caliber, open at its rear end and extending at its front end in a closed tip (24) .
    [5]
    5. - Projectile, according to claim 4, characterized in that the portion cylindrical (22) of the jacket externally presents helical ribs (23) that cause the rotation of the projectile (4) fired with a weapon of the proper caliber and the flight of said projectile (4) according to a straight path.
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    同族专利:
    公开号 | 公开日
    ES2706674B2|2020-02-19|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CN2279066Y|1996-11-14|1998-04-22|中国科学院动物研究所|Injurious insect protection bullet for forestry trees|
    法律状态:
    2019-03-29| BA2A| Patent application published|Ref document number: 2706674 Country of ref document: ES Kind code of ref document: A1 Effective date: 20190329 |
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    优先权:
    申请号 | 申请日 | 专利标题
    ES201731167A|ES2706674B2|2017-09-29|2017-09-29|Method and projectile to combat nests of harmful insects.|ES201731167A| ES2706674B2|2017-09-29|2017-09-29|Method and projectile to combat nests of harmful insects.|
    EP18787375.7A| EP3613284A4|2017-04-20|2018-04-20|Method and projectile for combating nests of harmful insects|
    PCT/ES2018/070320| WO2018193146A1|2017-04-20|2018-04-20|Method and projectile for combating nests of harmful insects|
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