METHOD OF CONTROLLING FLYING INSECTS

Abstract

The invention relates to a method for controlling flying insects in horticultural crops, in which the horticultural crops are positioned in one or more crop rows in an indoor horticultural facility, and in which the method comprises the following steps: a) moving a suspension mechanism through the crop rows, in which the suspension mechanism is connected to one or more blowing systems and an adhesive substrate which, together with the suspension mechanism, move through the crop rows, and in which at least a part of the suspension mechanism, together with the blowing systems and the adhesive substrate, extends above the horticultural crops, b) producing one or more at least partially downwardly directed air flows through the horticultural crops by means of the blowing systems, and c) trapping at least a part of the flying insects by means of an adhesive substrate.The invention also relates to a device for controlling flying insects in horticultural crops. [Fig 2].

Description

Title of the invention: METHOD FOR CONTROLLING FLYING INSECTS Technical field

[0001] The invention relates to a method and device for controlling flying insects in horticultural crops, particularly in indoor horticultural facilities. The method and device use a suspension mechanism, blowing systems and adhesive substrates to capture flying insects. STATE OF THE ART

[0002] In the world of horticulture, insect control is essential to ensure crop yield and quality. Traditional methods range from chemical pesticides to biological solutions, each bringing its own challenges. Chemical pesticides have a negative impact on the environment and can leave residues on crops, which affects food safety. Biological methods, while more environmentally friendly, can be less predictable and depend on specific ecological conditions.

[0003] An alternative physical method, described in US9532562 or KR20110008965, uses advanced airflow technology to suck pest insects from the ground. While this is a more sustainable approach, the system has drawbacks, including complexity, limited scalability, and insect escape routes.

[0004] The present invention aims to effectively capture flying insects in large horticultural centers without using harmful chemicals. It constitutes an innovative approach based on cutting-edge technologies for targeted and sustainable control of insects, which overcomes some of the drawbacks of existing methods. Summary of the invention

[0005] In a first aspect, the present invention relates to a method of controlling flying insects in horticultural crops, wherein the horticultural crops are positioned in one or more crop rows in an indoor horticultural facility, as described below.

[0006] More specifically, the method comprises the following steps: a. moving a suspension mechanism through the crop lines, wherein the suspension mechanism is connected to one or more blowing systems and an adhesive substrate which, together with the suspension mechanism, move through the crop lines, and wherein at at least a portion of the suspension mechanism, with the one or more blowing systems and the adhesive substrate, extends above the horticultural crops, b. producing one or more air flows at least partially directed downwards through the horticultural crops by means of one or more blowing systems, so as to cause flying insects to take flight from and / or around the horticultural crops, and c. trapping at least some of the flying insects by means of an adhesive substrate.

[0007] Preferred embodiments of the method are shown below.

[0008] In a second aspect, the present invention relates to a device for controlling flying insects in horticultural crops, as illustrated below, comprising: a. a suspension mechanism adapted to move through the crop rows comprising the horticultural crops, b. one or more blowing systems configured to produce one or more air streams at least partially directed downwards, and c. an adhesive substrate for trapping flying insects, wherein the suspension mechanism is connected to the blowing systems and the adhesive substrate and is configured to move with them.

[0009] Preferred embodiments of the device are shown below.

[0010] The advantage of the method and the device lies in the combination of the blowing systems, which generate air flows through the crops, and the adhesive substrate which move together through the crop lines and / or the crops. These air flows are intended to cause flying insects to take flight in the immediate vicinity of the horticultural crops. The adhesive substrate acts as an effective trap for the flying insects. In addition, the air flows provide general reinforcement to the crops. DESCRIPTION OF THE FIGURES

[0011] [Fig. 1] illustrates a front view of a suspension mechanism of a device according to an embodiment of the present invention in a horticultural installation.

[0012] [Fig.2] illustrates a perspective view of a device according to an embodiment of the present invention, comprising a suspension mechanism, blowing systems and an adhesive substrate in a horticultural installation.

[0013] [Fig.3A] and [Fig.3B] illustrate a portion of the device according to an embodiment of the present invention placed above crop rows with horticultural crops, in which the blowing outlets are visible, and in which the blowing distance and the blowing angle are indicated. DETAILED DESCRIPTION

[0014] Unless otherwise stated, all terms used in the description of the invention, including technical and scientific terms, are used in the sense as generally understood by those skilled in the technical field of the invention. For a better judgment of the description of the invention, the following terms are explicitly explained.

[0015] "A", "an", "the", "the" and "the" refer in this document to both the singular and the plural plural except where the context clearly requires otherwise. "A segment" means, for example, one or more segments.

[0016] When "about" or "roughly" is used herein, a measurable quantity, parameter, duration or moment etc. means variations of + / -20% or less, preferably + / -10% or less, more preferably + / -5% or less, even more preferably + / -1% or less, and even more preferably + / -0.1% or less of the cited value, as long as such variations apply to the above invention. However, the value of the quantity with which the term "about" or "roughly" is used, must itself be specifically expressed.

[0017] The terms "comprise", "comprising", "composed of", "composed of", "intended to", "comprise", "comprising", "contain", "containing" are synonyms and are inclusive or open terms indicating the presence of the following, and not excluding or preventing other components, features, elements, members, phases, known to or described in the state of the art.

[0018] Quoting numerical intervals by means of endpoints includes all integers, fractions and / or real numbers between the endpoints, including those endpoints.

[0019] "Horticulture" means the science, art, and practice of growing vegetables, fruits, herbs, flowers, and other plants commonly used for food, medicine, ornamental purposes, or other purposes. It covers a wide range of cultivation practices, both indoors and outdoors, and employs a variety of methods to provide optimal growing conditions. Horticulture includes activities such as seeding, planting, fertilizing, irrigation, disease and pest control, harvesting, and post-harvest management. The objective of horticulture is to produce high-quality crops efficiently and sustainably for a variety of purposes.

[0020] A "crop row" refers to a specific area where plants are grown. The shape of this area may vary, including traditional rectangular plots with distinct length and width directions that are perpendicular to each other. In some embodiments of this crop row, the "length direction" may be oriented as the longest length of the crop row, while the "width direction" is positioned perpendicular to it. In one embodiment In a specific embodiment, the length and width are equal, as in the case of a square crop line. In this case, the length direction and the width direction are freely determined as the length and width of the area. In another embodiment, the crop lines are not limited to standard shapes and may be oval or circular or they may have other irregular configurations. This diversity of shapes allows the crop line to be adapted to specific needs and conditions.

[0021] In a first aspect, the invention relates to a method of controlling flying insects in horticultural crops, wherein the horticultural crops are positioned in one or more growing rows in an indoor horticultural facility. This method comprises the following steps: a. moving a suspension mechanism through the crop lines, wherein the suspension mechanism is connected to one or more blowing systems and an adhesive substrate which, together with the suspension mechanism, move through the crop lines, and wherein at least a portion of the suspension mechanism, together with the one or more blowing systems and the adhesive substrate, extends above the horticultural crops, b. producing one or more air flows at least partially directed downwards through the horticultural crops by means of one or more blowing systems, so as to cause flying insects to take flight from and / or around the horticultural crops, and c. trapping at least some of the flying insects by means of an adhesive substrate.

[0022] The method provides a highly effective and environmentally friendly alternative to conventional chemical insect control. The unique aspect of the system is that the adhesive substrate is moved in a targeted manner through the crop lines and horticultural crops, making it more effective by eliminating the need for flying insects to deliberately move towards the substrate.

[0023] This environmentally friendly method avoids exposing crops to potentially harmful chemicals, while maximizing the trapping capacity of the adhesive substrate.

[0024] Furthermore, the blowing systems produce air flows at least partially directed downwards, therefore towards the horticultural crops, causing flying insects to take flight from and / or around the horticultural crops.

[0025] Blowing systems, which produce airflows directed at least partially downward, are strategically directed towards horticultural crops. This targeted approach stimulates the flight of insects from and around the crops, promoting interaction between insects and the adhesive substrate that moves through the crops. Flying insects are thus trapped more effectively.

[0026] In addition, airflows passing through horticultural crops provide additional benefits. This movement can stimulate crops to develop stronger stems and / or leaves. This strengthening makes crops more resistant to stressors such as wind and movement, which ultimately improves overall crop stability.

[0027] This innovative system maximizes insect control effectiveness for trapping flying insects, also minimizes crop disturbance and helps promote healthier, stronger crops with improved stability.

[0028] According to one embodiment, each blowing system comprises a plurality of blowing outlets through which the blowing systems produce partially downwardly directed airflows. Preferably, these blowing outlets are distributed uniformly along the length of the suspension system, which allows these blowing systems to produce airflows through these blowing outlets across the entire width of the crop rows, thereby providing airflows to as many crops as possible.

[0029] According to one embodiment, these blowing outlets are rectangular slots, for example almost contiguous, in the blowing system, for example 0.5 cm by 10 cm, and they are spaced 1 cm apart along the length of the suspension system, for example.

[0030] According to one embodiment, the blowing systems produce air flows whose speed is between 2 and 20 m / s, preferably between 2 and 20 m / s, preferably between 5 and 20 m / s, preferably between 10 and 20 m / s, or between 2 and 15 m / s, preferably between 5 and 15 m / s, most preferably between 10 and 15 m / s.

[0031] This speed has been carefully chosen to create a delicate balance. On the one hand, it is powerful enough to make flying insects fly away from and around crops, on the other hand, it prevents these insects from being blown out of reach of the adhesive substrate. In addition, the speed is set to strengthen the crops without damaging them. This precise adjustment contributes to highly effective and environmentally friendly insect control.

[0032] According to one embodiment, the blowing systems and the substrate move together through the cultivation lines at a speed of between 0.05 and 0.1 m / s.

[0033] This speed is strategically chosen to move slowly enough over the crops, ensuring continuous airflow through and around the crops for an optimal period. At the same time, the speed is optimized to be economical, maximizing insect trapping and strengthening the crops in a efficient. This coordinated approach to speed effectively controls insects and strengthens crops, thus improving the sustainability of the entire cropping system.

[0034] According to one embodiment, the air flows produced are oriented, preferably largely, downwards at a blowing angle of between 45° and 90° relative to the plane in which the horticultural crops are placed in the cultivation lines.

[0035] By "blowing angle" is meant the angle at which the air flows are produced by the blowing systems relative to the plane in which the horticultural crops are placed. In this case, the blowing angle varies between 45° and 90°, which means that the air flows are mainly oriented downwards, with an optimal angle between 45° and 90° relative to the horizontal plane in which the crops grow.

[0036] Thus, a blowing angle of 90° means that the air flow is directed perpendicularly downwards and a blowing angle of 0° means a horizontal air flow (in the direction of movement or against the direction of movement of the suspension mechanism, given that the movement is reversible).

[0037] The specific blowing angle between 45° and 90° offers significant advantages for effectively trapping flying insects. This angle ensures that downward-directed airflows reach the horticultural crops at the time when, before and / or after the adhesive substrate moves over the crops. This strategic timing maximizes trapping capacity, as the adhesive substrate traps flying insects effectively when it is in close proximity to the crops. This results in optimized and targeted trapping, maximizing the effectiveness of the method.

[0038] According to one embodiment, the suspension mechanism moves through the crop rows in a "forward direction" and a movement. In this case, the "backward direction" is a movement of 180° relative to the forward direction. Preferably, the air flows are directed downward and diagonally forward at a blowing angle of between 45° and 89°, and / or preferably downward and diagonally backward at a blowing angle of between 45° and 89°. Alternatively, the air flows are directed downward at a blowing angle of 90°.

[0039] In one embodiment, the air flows are directed at least diagonally forward at a blowing angle of between 45° and 89°. In one embodiment, the air flows are directed at least diagonally backward at a blowing angle of between 45° and 89°. In one embodiment, the air flows are directed at least diagonally forward at a blowing angle of between 45° and 89° and at least diagonally backward at a blowing angle of between 45° and 89°.

[0040] According to one embodiment, the forward diagonal airflows are adjustable separately from the rearward diagonal airflows, the forward and rearward flows being able to be activated separately.

[0041] According to one embodiment, the blowing angle is between 45° and 85°, preferably between 45° and 80°, preferably between 45° and 75°, preferably between 45° and 70°, preferably between 45° and 65°, preferably between 45° and 60°, more preferably between 45° and 55°, and optimally, the angle is 50°. For a blowing angle of 50°, it has been shown that flying insects fly away in such a way that they are well caught by the adhesive substrate. As indicated above, the air flows can be directed downwards and diagonally forwards, and / or downwards and diagonally backwards depending on this blowing angle.

[0042] A blowing angle of between 45° and 85°, or one of the blowing angles as described in the previous paragraph, has the additional advantage that the insects are not blown directly downwards, thus preventing them from falling into the growing medium or onto the ground. Instead, the insects are lifted from the crops and encouraged to fly more actively, thus increasing their chances of being trapped by the adhesive substrate. In addition, damage to the crops due to airflows directed entirely downwards (90°) is thus minimized. The combination of airflows directed diagonally forward and backward, at blowing angles of between 45° and 85°, further allows for wider and more efficient coverage of the crops.

[0043] Furthermore, the diagonal forward and / or backward airflow also ensures that when the suspended system is moved forward, the insects are blown by the forward airflow, as in the trajectory of the substrate which is also moving forward, and that, for example, when returning the suspended system, the same functionality is ensured in a very simple way.

[0044] According to one embodiment, this adhesive substrate is any type of substrate on which flying insects can stick, such as adhesive tape.

[0045] According to one embodiment, the adhesive substrate has an adhesive surface area of ​​between 5 and 30 m2, preferably between 5 and 25 m2, preferably between 5 and 20 m2, or between 10 and 30 m2, between 10 and 25 m2, or preferably between 10 and 20 m2. According to another embodiment, the adhesive substrate has an adhesive surface area of ​​between 2.5 and 15 m2 per blowing system, preferably between 2.5 and 12.5 m2 per blowing system, preferably between 2.5 and 10 m2 per blowing system, or between 5 and 15 m2 per blowing system, between 5 and 12.5 m2 per blowing system, or preferably between 5 and 10 m2 per blowing system. According to another embodiment, the adhesive substrate is replaced regularly, such as preferably every week, every 3 weeks, every 3 weeks, every month, every 2 months, every 3 months, every 4 months, every 5 months, every 6 months, 4 times a year, 3 times a year, 2 times a year or every year.

[0046] According to a preferred embodiment, the adhesive substrate has an adhesive surface area of ​​between 10 and 20 m2, or preferably between 5 and 10 m2 per blowing system, and the adhesive substrate is replaced every 2, 3 or 4 months.

[0047] According to one embodiment, the suspension mechanism is positioned transversely to the longitudinal direction of one or more crop lines. According to another embodiment, the suspension mechanism is configured to move along the longitudinal direction of the crop lines.

[0048] By "longitudinal direction" is meant the direction parallel to the longest dimension of an object or area, in this case the crop line.

[0049] By "transversely to the longitudinal direction" is meant that the suspension mechanism extends in a direction perpendicular to the longitudinal direction of the crop lines, i.e. via the width direction which is the direction parallel to the shortest dimension of the crop line. Preferably, this term implies that the mechanism extends across the entire width of the crop lines.

[0050] If the suspension mechanism is configured to move along the longitudinal direction of the crop lines, this means that it moves in the length direction of the crop lines.

[0051] Thus, the air flows and the adhesive substrate easily reach all crops and flying insects are optimally captured. By positioning transversely to the longitudinal direction, i.e. along the width direction, which is preferably equal to or less than the longitudinal direction, only a smaller distance from the crop line needs to be traveled to generate sufficient air flow through all or most of the crops in the crop line.

[0052] According to one embodiment, the adhesive substrate is placed on one or more blowing systems, on at least a portion of the suspension mechanism and / or on an adhesive housing which is connected to the suspension mechanism.

[0053] Such an "adhesive housing" is a structural element that is connected to the suspension mechanism. The primary function of this housing is to surround and support the adhesive substrate that is used to catch flying insects. The adhesive housing is designed to efficiently and reliably accommodate the adhesive substrate, allowing the substrate to be used strategically above crop rows and horticultural crops. Preferably, the adhesive substrate is positioned as close as possible to the blowing systems, with the distance between the substrate and the blowing systems preferably not exceeding 50 cm. From a distance of 50 cm, the effectiveness of the method and device decreases, as described below.

[0054] According to one embodiment, one or more textile strips are also configured to move with the blowing systems and the adhesive substrate through the crop lines, the textile strips extending downward to contact the horticultural crops upon movement of the suspension mechanism above the crop lines comprising the horticultural crops.

[0055] The innovative use of downwardly extending textile strips, adapted for contact with crops, combined with blowing systems and an adhesive substrate, offers multiple advantages. These textile strips subtly stimulate the growth and development of horticultural crops. Indeed, regular contact improves the structure of the plant and reduces heading, resulting in a more compact and voluminous plant. Nutrient absorption is also improved. In addition, this unique system helps to reduce stress factors due to habituation and promotes healthy growth, leading to robust crops and increased yields.

[0056] Furthermore, the downwardly extending textile strips form a sort of "curtain" composed of several textile strips which, at rest, occupy most of an area. These textile strips further act as a strategic barrier, forcing flying insects to move upwards towards the adhesive substrate. The curtain, composed of these textile strips, provides an effective means of guiding flying insects and preventing them from escaping backwards, beyond the system. This controlled movement optimizes the effectiveness of the system and ensures that insects cannot move freely, resulting in targeted and successful insect capture. The flexibility of the textile strips allows the "curtain" to be easily adapted to different growing needs, making it a versatile and effective addition to the integrated insect control system for indoor horticulture.

[0057] According to another embodiment, the textile strips are coupled to the blowing systems, to the suspension mechanism and / or to an adhesive housing which is connected to the suspension mechanism in the case where the suspension mechanism comprises or is connected to such an adhesive housing.

[0058] The simple coupling of the textile strips to various components, including the blowing systems, the suspension mechanism and / or the adhesive housings, enhances the systematic coordination and optimizes the functionality of the method. This integrated approach not only allows for more efficient use of energy through precise movement control, but also promotes targeted trapping of insects. It results in minimal disturbance to horticultural crops, as the textile strips are carefully tailored to caress the crops without harmful effects. This coordinated coupling also provides flexibility in the configuration of the system, allowing adjustments to suit the specific needs of the culture, for example according to different types of crops. In summary, this integrated approach maximizes the efficiency of the system while having a positive impact on the health and development of horticultural crops.

[0059] According to one embodiment, the suspension mechanism is configured to move through the crop lines at a predefined minimum distance from the horticultural crops in the crop lines, this minimum distance preferably being adjustable.

[0060] The suspension mechanism is designed to move through and thus above the crop lines at a predefined minimum distance from the horticultural crops. Preferably, this minimum distance can be adjusted, allowing for an adaptable approach. This means that the system can be flexibly adapted to the different needs of the crops. The predefined spacing system minimizes direct contact with the crops, with the exception of the textile strips, thereby minimizing unwanted disturbances and promoting plant health. At the same time, the adjustability offers a tailor-made solution for various growing conditions, where the distance can be precisely adjusted according to the specific requirements of the horticultural crops, thus optimizing the growing environment.

[0061] According to another embodiment, this minimum distance is between 0.5 cm and 50 cm. Preferably, this distance is such that the blowing systems of the suspension mechanism come as close as possible to the crops, without touching them. Preferably, the suspension mechanism just misses the crops at full height, and the distance is therefore, for example, 50 cm for young crops, preferably 40 cm, preferably 30 cm or 25 cm.

[0062] According to one embodiment, the smallest distance between the blowing system(s) and the horticultural crops defines a blowing distance, the blowing distance being between 0.5 and 50 cm. Preferably, the blowing distance is such that the blowing systems come as close as possible to the crops, without touching them. Preferably, the blowing systems just miss the crops at full height, and the blowing distance in young crops is for example 50 cm, preferably 40 cm, preferably 30 cm or 25 cm, depending on the type of crop.

[0063] In this document, the term "blowing distance" means the smallest distance between the blowing systems and the top of the horticultural crops. More precisely, this blowing distance varies between 0.5 and 50 cm, which represents the minimum space between the airflow sources and the top of the crops. This specific definition of the distance ensures precise and consistent adaptation of the airflows to the crops, for example depending on the type of crop, which contributes to a effective and targeted insect control, while minimizing the potential impact on crop structure.

[0064] According to another embodiment, the suspension mechanism and / or the blowing system(s) are equipped with sensors making it possible to determine the blowing distance.

[0065] By measuring the blowing distance, i.e. the distance between the airflow sources / blowing systems and the crops, the system may be able to make adjustments in real time or send a signal to have such adjustments made manually for precise adaptation to crop conditions. This measuring system maximizes the effectiveness of insect control by constantly searching for the ideal blowing distance, while contributing to minimal disturbance to horticultural crops

[0066] According to another embodiment, the suspension mechanism is configured to move through the crop rows at a predefined minimum distance from the horticultural crops in the crop rows, the minimum distance being adjustable and the minimum distance being automatically adjusted when the blowing distance falls outside a predefined desired range.

[0067] This intelligent system ensures continuous and automated matching between the suspension mechanism and the crops. This results in dynamic optimization of the minimum distance, which not only minimizes the impact on crops, but also optimizes the effectiveness of insect control through real-time adjustments based on changing growing conditions.

[0068] According to one embodiment, the suspension mechanism is movably coupled to one or more guide rails, which guide rails are oriented in the longitudinal direction of the cultivation lines, and which guide rails are preferably located at least at a height of 3 m above the plane in which the horticultural crops are placed in the cultivation lines, preferably these guide rails are fixed inside the roof of the indoor horticultural installation.

[0069] This configuration has several advantages. First, the movable coupling with the guide rails ensures precise and controlled movement of the suspension mechanism above the crop lines. Furthermore, thanks to its longitudinal orientation, the movement is consistent and efficient across the entire crop lines. The fact that the guide rails are preferably at a height of at least 3 meters promotes flexibility and maneuverability. This height not only allows the system to effectively control insects above the crops, but also allows a person to pass under the rails if necessary. This can be useful for maintenance purposes, allowing easy access to the system without disturbing the crop lines. This configuration therefore combines precision and accessibility, which is essential for efficient operation and maintenance of the blowing system, the suspension system and the adhesive substrate. Since the guide rails are preferably attached to the inside of the roof of the indoor horticultural facility, they also do not interfere with operation in the facility and the entire system is "suspended" inside the roof by means of these rails. The floor of the horticultural facility thus remains free for placing the cultivation lines and can be cleaned more easily.

[0070] According to one embodiment, a suspension mechanism by two cultivation lines is movably coupled to two parallel guide rails, which guide rails are oriented in the longitudinal direction of the cultivation lines, wherein a blowing system moves with this suspension mechanism through each cultivation line, and wherein the adhesive substrate has an adhesive surface per blowing system of between 2.5 and 15 m2per blowing system, preferably between 2.5 and 12.5 m2per blowing system, preferably between 2.5 and 10 m2per blowing system, or between 5 and 15 m2per blowing system, between 5 and 12.5 m2per blowing system, or preferably between 5 and 10 m2per blowing system.

[0071] According to another embodiment, the ratio between the adhesive surface and the surface of the crop line on which it is moved is from 1 / 2.5 to 1 / 15, preferably from 1 / 5 to 1 / 10.

[0072] According to another embodiment, the adhesive substrate is replaced regularly, preferably every week, every 3 weeks, every 3 weeks, every month, every 2 months, every 3 months, every 4 months, every 5 months, every 6 months, 4 times a year, 3 times a year, 2 times a year or every year.

[0073] This embodiment, combined with the previous embodiments, ensures controlled movement of the suspension mechanism over the crop rows, thanks to the guidance by two parallel rails in the longitudinal direction of the crop rows. This results in consistent and efficient coverage of the crop rows. The use of a single suspension mechanism for two crop rows maximizes the efficiency of the system and minimizes the necessary infrastructure. In addition, a blowing system moves over each crop row simultaneously with the suspension mechanism, allowing targeted airflow for each individual crop row. This contributes to effective control of flying insects over each crop. The adhesive surface of the adhesive substrate, specifically adapted to each blowing system, optimizes the trapping capacity.This maximizes insect trapping efficiency while minimizing excess adhesive surface area. This integrated approach ensures targeted, cost-effective insect control with minimal disruption to crop lines.

[0074] The crops may be of any plant species, preferably horticulturally cultivated plants and / or ornamental plants. They may be food, energy or medicinal crops.

[0075] Preferably, the cultivated plants are herbs. Non-limiting examples include aloe vera, barbara herb, basil or basil, chives, savory, fennel, mushroom leaf, lemongrass, lemon balm, cola herb, curry herb, wild garlic, dill, tarragon, licorice herb, fenugreek, marigold, huacatay - tagetes minuta, chervil, cucumber herb, coriander, bay leaf, lavender, ladies' bedstraw, lovage, marjoram, nettle, mustard, mint, oyster leaf, olive herb, nasturtium, oregano, parsley, purslane, turnip greens - minuza, red sorrel, rosemary, arugula, sage, celery, shiso, stevia, thyme, verbena, Vietnamese water spinach, violet, Wasabi japonica, watercress, carrot leaves, sorrel.

[0076] The cultivated crops are also preferably leafy crops, also called leafy vegetables. Non-limiting examples include endive, kale, Chinese cabbage, green leaf, lettuce, cabbage, Swiss chard, spinach, and chicory.

[0077] In a second aspect, the invention relates to a device for controlling flying insects in horticultural crops, preferably in indoor horticultural crops, comprising: a. a suspension mechanism for moving through crop lines comprising horticultural crops, b. one or more blowing systems configured to produce one or more air streams at least partially directed downwards, and c. an adhesive substrate for trapping flying insects, wherein the suspension mechanism is connected to the blowing systems and the adhesive substrate and is configured to move with them.

[0078] Those skilled in the art will recognize that the elements described in the first aspect of the invention, namely the method, are found in the second aspect, the device. Here, the features, functions and advantages mentioned in the method may also be present in the second aspect, the device. Any feature described above and below may apply to any of these aspects, even if it is discussed in relation to a specific aspect.

[0079] The device for controlling flying insects in horticultural crops, for example, but not limited to, indoor horticultural crops, comprises a suspension mechanism adapted to move through the crop lines with the horticultural crops, as well as blowing systems and an adhesive substrate. The collaboration between the suspension mechanism, the blowing systems and the adhesive substrate allows for an advanced approach to insect control, specifically adapted to growing conditions.

[0080] According to one embodiment, the blowing systems are oriented so as to produce one or more air flows at least partially oriented downwards at a blowing angle of between 45° and 90° relative to the plane in which the horticultural crops are placed in the cultivation lines.

[0081] The specific blowing angle between 45° and 90° offers significant advantages for the effective trapping of flying insects. This positioning maximizes the effectiveness of trapping flying insects while minimizing crop disturbance.

[0082] In another embodiment, the blowing systems are oriented so as to produce one or more air streams at least partially oriented downwards, as described in the procedure aspect, for example at least partially oriented downwards diagonally forward and / or diagonally backward, and / or for example at a blowing angle as described in the method aspect.

[0083] According to one embodiment, the adhesive substrate has an adhesive surface area of ​​between 5 and 30 m2, preferably between 5 and 25 m2, preferably between 5 and 20 m2, or between 10 and 30 m2, between 10 and 25 m2, or preferably between 10 and 20 m2. According to another embodiment, the adhesive substrate has an adhesive surface area of ​​between 2.5 and 15 m2 per blowing system, preferably between 2.5 and 12.5 m2 per blowing system, preferably between 2.5 and 10 m2 per blowing system, or between 5 and 15 m2 per blowing system, between 5 and 12.5 m2 per blowing system, or preferably between 5 and 10 m2 per blowing system.

[0084] This adhesive surface allows the adhesive substrate to trap insects effectively and efficiently without providing excess material.

[0085] According to one embodiment, the adhesive substrate is provided on one or more blowing systems, on at least a portion of the suspension mechanism and / or on an adhesive housing which is connected to the suspension mechanism.

[0086] This optimizes the coordination and efficiency of the device, as we saw above.

[0087] According to one embodiment, the device further comprises at least two parallel guide rails, the suspension mechanism being movably coupled to the at least two guide rails, the guide rails being oriented in the longitudinal direction of the crop lines, and the suspension mechanism being configured to move along these guide rails through the crop lines and the horticultural crops.

[0088] This configuration has several advantages. First, the movable coupling with the guide rails ensures precise and controlled movement of the suspension mechanism above the crop lines. In addition, thanks to its longitudinal orientation, the movement is consistent and efficient across the entire crop lines.

[0089] According to one embodiment, the device further comprises one or more textile strips coupled to the blowing systems, to the suspension mechanism and / or to an adhesive housing which is connected to the suspension mechanism.

[0090] As previously stated, these textile strips extend downward and are configured to touch the horticultural crops, for example when they are located below the suspension mechanism. These textile strips subtly stimulate the growth and development of the horticultural crops, with regular contact resulting in improved plant structure and / or better nutrient uptake. In addition, this unique system helps reduce stress factors through habituation to touch / movement. Coupling the textile strips to various components, including the blowing systems, the suspension mechanism, and / or the adhesive housings, enhances the systematic coordination and optimizes the functionality of this device. This results in minimal and temporary disturbance to the horticultural crops, with the textile strips carefully tailored to caress the crops without harmful effects.In summary, textile strips thus contribute to the growth and healthy development of crops.

[0091] According to one embodiment, the suspension mechanism is height-adjustable. This adjustment possibility offers a tailor-made solution for various growing conditions, the distance between the suspension mechanism and the crops being able to be adapted to the specific requirements of the horticultural crops and / or the growing environment, thus making it possible to optimize the device.

[0092] According to one embodiment, the suspension mechanism is equipped with sensors making it possible to determine a blowing distance between the blowing systems and the horticultural crops located below, the blowing distance being the smallest distance between the blowing system(s) and the horticultural crops.

[0093] Adjustable in height and equipped with sensors to measure the blowing distance, the suspension mechanism offers an adaptive approach. This allows the distance between the blowing systems and the crops to be controlled and optimized in real time, depending on growing conditions, such as larger and / or smaller crops, or growing crops.

[0094] According to one embodiment, the device is configured to carry out the method described above in each of the preceding embodiments.

[0095] The invention can therefore be described by means of the following non-limiting embodiments, the references to the figures being added in parentheses: 1. A method of controlling flying insects in horticultural crops (6), wherein the horticultural crops (6) are positioned in one or more crop lines (5) in an indoor horticultural facility (11), and wherein the method comprises the following steps: a. moving a suspension mechanism (2) through the crop lines (5), wherein the suspension mechanism (2) is connected to one or more blowing systems (3) and an adhesive substrate (4) which, together with the suspension mechanism (2), move through the crop lines (5), and wherein at least a part of the suspension mechanism (2), together with one or more blowing systems (3) and the adhesive substrate (4), extends above the horticultural crops (6), b. producing one or more air flows at least partially directed downwards through the horticultural crops (6) by means of one or more blowing systems (3), so as to cause flying insects to take flight from and / or around the horticultural crops (6), and c. trapping at least some of the flying insects by means of the adhesive substrate (4), characterized in that the air flows directed at least partially downwards are directed diagonally forwards and diagonally backwards at a blowing angle (7) of between 45° and 85° relative to the plane in which the horticultural crops (6) are positioned in the crop lines (5). 2. The method according to embodiment 1, in which the blowing systems produce air flows with a speed between 2 and 20 m / s. 3. The method according to embodiment 1 or 2, wherein the blowing systems and the substrate move together through the cultivation lines at a speed of between 0.05 and 0.1 m / s. 4. The method according to one of the preceding embodiments, in which the adhesive substrate has an adhesive surface area of ​​between 5 and 30 m2, preferably between 5 and 10 m2 per blowing system. 5. The method according to one of the preceding embodiments, in which the suspension mechanism is positioned transversely to the steering longitudinal direction of one or more crop rows and is configured to move along the longitudinal direction of the crop rows. 6. The method according to one of the preceding embodiments, wherein the adhesive substrate is provided on the one or more blowing systems, on at least a portion of the suspension mechanism, and / or on an adhesive housing which is connected to the suspension mechanism. 7. The method according to one of the preceding embodiments, in which, further, one or more textile strips are also configured to move together with the blowing systems and the adhesive substrate through the crop rows, the textile strips extending downward to contact the horticultural crops upon movement of the suspension mechanism through the crop rows comprising the horticultural crops. 8. The method according to embodiment 7, wherein the textile strips are coupled to the blowing systems, the suspension mechanism and / or an adhesive housing which is connected to the suspension mechanism. 9. The method according to one of the preceding embodiments, wherein the suspension mechanism is configured to move through the crop lines at a predefined minimum distance from the horticultural crops in the crop lines, this minimum distance preferably being adjustable. 10. The method according to embodiment 9, wherein the minimum distance is between 0.5 cm and 50 cm. 11. The method according to one of the preceding embodiments, wherein the smallest distance between the one or more blowing systems and the horticultural crops defines a blowing distance, and wherein the blowing distance is between 0.5 and 50 cm, and / or wherein the blowing distance is adjustable. 12. The method according to embodiment 11, wherein the suspension mechanism and / or the one or more blowing systems are equipped with sensors for determining the blowing distance. 13. The method according to embodiment 12, wherein the suspension mechanism is configured to move through the crop rows at a predefined minimum distance from the horticultural crops in the crop rows, wherein the minimum distance is adjustable and wherein the minimum distance is automatically adjusted when the blowing distance falls outside a predefined desired range. 14. The method according to one of the preceding embodiments, in which the suspension mechanism is movably coupled to one or more guide rails, which guide rails are oriented in the longitudinal direction of the crop lines, and which guide rails are preferably located at least 3 m above the plane in which the horticultural crops are placed in the crop lines. 15. The method according to one of the preceding embodiments, in which a suspension mechanism by two cultivation lines is movably coupled to two parallel guide rails, which guide rails are oriented in the longitudinal direction of the cultivation lines, in which a blowing system moves with this suspension mechanism through each cultivation line, and in which the adhesive substrate has an adhesive surface per blowing system of between 5 and 10 m2. 16. A device (1) for controlling flying insects in horticultural crops (6), preferably in indoor horticultural crops, comprising: a. a suspension mechanism (2) adapted to move across the crop lines (5) comprising the horticultural crops (6), b. one or more blowing systems (3) configured to produce one or more air flows at least partially oriented downwards, and c. an adhesive substrate (4) for trapping flying insects, wherein the suspension mechanism (2) is connected to the blowing systems (3) and the adhesive substrate (4) and is configured to move with them, characterized in that the blowing systems (3) are oriented so as to produce one or more air flows at least partially oriented downwards, diagonally forwards and diagonally backwards, at a blowing angle (7) of between 45° and 85° relative to the plane in which the horticultural crops (6) are positioned in the crop lines (5). 17. The device according to embodiment 16, wherein the adhesive substrate has an adhesive surface area of ​​between 5 and 30 m2, preferably between 5 and 10 m2 per blowing system. 18. The device according to one of the preceding embodiments 16 to 17, wherein the adhesive substrate is provided on the one or more blowing systems, on at least a portion of the suspension mechanism, and / or on an adhesive housing which is connected to the suspension mechanism. 19. The device according to one of the preceding embodiments 16 to 18, further comprising at least two parallel guide rails, in which the suspension mechanism is movably coupled to the at least two guide rails, wherein the guide rails are oriented in the longitudinal direction of the crop rows, and wherein the suspension mechanism is configured to move along these guide rails through the crop rows and the horticultural crops. 20. The device according to one of the preceding embodiments 16 to 19, further comprising one or more textile strips coupled to the blowing systems, to the suspension mechanism, and / or to an adhesive housing which is connected to the suspension mechanism. 21. The device according to one of the preceding embodiments 16 to 20, in which the suspension mechanism is adjustable in height. 22. The device according to one of the preceding embodiments 16 to 21, in which the suspension mechanism is equipped with sensors for determining a blowing distance between the blowing systems and the horticultural crops located below, the blowing distance being the smallest distance between the blowing system(s) and the horticultural crops. 23. The device according to one of the preceding embodiments 16 to 22, configured to carry out the method according to one of the preceding embodiments 1 to 15. EXAMPLES AND DESCRIPTION OF FIGURES

[0096] In the following, the invention will be described with the aid of non-limiting examples and figures illustrating the invention, which are not intended to limit the scope of the invention and should not be interpreted as such.

[0097] The example below refers to Figures 1 to 4, the following numbering referring to the following components: 1. Device 2. Suspension mechanism 3. Blowing system 4. Adhesive substrate 5. Crop line 6. Culture (horticultural) 7. Blowing angle 8. Blowing distance 9. Textile strip 10. Guide rail 11. Indoor horticultural installation 12. Plan in which the crops are positioned 13. Blow outlet

[0098] [Fig.l] illustrates a front view of a suspension mechanism of a device according to an embodiment of the present invention in a horticultural installation.

[0099] [Fig.2] illustrates a perspective view of a device according to an embodiment of the present invention, comprising a suspension mechanism, blowing systems and an adhesive substrate in a horticultural installation.

[0100] [Fig.3A] and [Fig.3B] illustrate a portion of the device according to an embodiment of the present invention placed above crop rows with horticultural crops, in which the blowing outlets are visible, and in which the blowing distance and the blowing angle are indicated.

[0101] EXAMPLE 1 - _ Device and method for controlling insects

[0102] The proposed insect control device (1) is installed in an advanced indoor horticultural facility (11) where horticultural crops (6) are grown in crop lines (5), and where precision and durability are essential. A device (1) comprising a suspension mechanism (2) which is connected to two blowing systems (3) and an adhesive substrate (4), moves smoothly through two crop lines (5) comprising crops (6) via two guide rails (10), at a speed between 0.05 and 0.1 m / s. The largest part of the device (1) extends above the horticultural crops (6), and the suspension mechanism (2) is positioned transversely on the crop lines (5). The guide rails (10) are oriented in the longitudinal direction of the crop lines (5), and a single blowing system (3) moves through each crop line (5).

[0103] When activated, the blowing systems (3) produce downwardly directed airflows from the blowing outlets (13) along the length of the blowing systems (3) at a blowing angle (7) of 45°-90° relative to the plane (12) in which the crop rows are positioned, producing airflows across the crops (6) at a controlled speed of between 10 and 15 m / s. In this example, these airflows are directed both diagonally forward ([Fig.3A]) and diagonally backward ([Fig.3B]), but they can preferably be controlled and activated separately, so that the airflows are directed diagonally forward or diagonally backward. The blowing distance (8) is set between 0.50 cm and 50 cm, and preferably in such a way that the crops (6) do not touch the blowing systems.

[0104] The air flows (6) passing through the crops cause flying insects near the crops (3) to fly away.

[0105] An adhesive substrate (4) is strategically placed on the blowing systems (3), on at least a portion of the suspension mechanism, and / or on an adhesive housing connected to the suspension mechanism (2), and thus moves with the suspension mechanism (2) and the blowing systems (3) through the crop lines (5). This substrate (4) effectively traps at least some of the flying insects. The substrate (4) is easily replaceable and has an adhesive surface area of ​​between 5 and 10 m2 per blowing system.

[0106] The suspension mechanism (2) and / or the blowing systems (3) are further coupled to textile strips (9). These textile strips (9) extend downwards, touching the crops (6), and thus reinforcing the crops (6). In addition, the textile strips (9) form a "curtain" which provides a strategic barrier, forcing the flying insects to move up towards the adhesive substrate (4). This controlled movement optimizes the effectiveness of the system and ensures that the insects cannot move freely, allowing for targeted and successful trapping of the insects. The flexibility of the curtain system allows it to be adapted to different growing needs, making it a versatile and effective addition to the integrated insect control system for indoor horticulture.

[0107] The suspension mechanism (2) can be adjusted in height, which makes it possible to generate air flows through crops (6) of different sizes in the crop lines (5). Furthermore, the device (1) can be easily maintained when the height of the suspension mechanism can be adjusted.

[0108] This integrated approach minimizes the use of chemicals, reduces reliance on natural enemies, and provides a targeted and sustainable solution for insect control in the modern horticultural environment.

[0109] EXAMPLE 2 = _ Device and method for controlling insects

[0110] The proposed insect control device (1) is installed in an advanced indoor horticultural facility (11) where horticultural crops (6) are grown in crop lines (5), and where precision and durability are essential, as described in Example 1.

[0111] When activated, the blowing systems (3) produce downwardly directed airflows from the blowing outlets (13) along the length of the blowing systems (3) at a blowing angle (7) of 45° to 89°, preferably between 45° and 85° relative to the plane (12) in which the crop rows are positioned, producing airflows across the crops (6) at a controlled speed of between 10 and 15 m / s. In this example, these airflows are directed both diagonally forward ([Fig.3A]) and diagonally backward ([Fig.3B]), but they can preferably be controlled and activated separately, so that the airflows are directed diagonally forward or diagonally backward.

[0112] The other characteristics are as described in Example 1.

[0113] A blowing angle of between 45° and 89°, or between 45° and 85°, compared to a blowing angle of 90°, has the additional advantage that the insects are not blown directly downwards, which prevents them from falling into the growing medium or on the ground. Instead, insects are lifted off the crops and encouraged to fly more actively, increasing their chances of being trapped by the adhesive substrate. In addition, crop damage is minimized due to the airflows being directed entirely downward (90°). The combination of airflows directed diagonally forward and backward, at blowing angles between 45° and 85°, also allows for wider and more effective crop coverage.

[0114] This optimized approach offers a targeted and sustainable solution for insect control.

Claims

Claims

1. A method for controlling flying insects in horticultural crops (6), wherein the horticultural crops (6) are positioned in one or more crop lines (5) in an indoor horticultural facility (11), and wherein the method comprises the following steps: a. moving a suspension mechanism (2) through the crop lines (5), wherein the suspension mechanism (2) is connected to one or more blowing systems (3) and an adhesive substrate (4) which, together with the suspension mechanism (2), move through the crop lines (5), and wherein at least a portion of the suspension mechanism (2), together with one or more blowing systems (3) and the adhesive substrate (4), extends above the horticultural crops (6), b.producing one or more at least partially downwardly directed air flows through the horticultural crops (6) by means of one or more blowing systems (3), so as to cause the flying insects to take flight from and / or around the horticultural crops (6), and c. trapping at least a portion of the flying insects by means of the adhesive substrate (4), characterized in that the at least partially downwardly directed air flows are directed diagonally forward and diagonally backward at a blowing angle (7) of between 45° and 85° relative to the plane in which the horticultural crops (6) are positioned in the crop lines (5).

2. The method according to claim 1, wherein the blowing systems (3) produce air flows whose speed is between 2 and 20 m / s.

3. The method according to claim 1 or 2, wherein the blowing systems (3) and the substrate (4) move together through the cultivation lines at a speed of between 0.05 and 0.1 m / s.

4. The method according to one of the preceding claims, wherein the adhesive substrate (4) has an adhesive surface area of ​​between 5 and 30 m2, preferably between 5 and 10 m2 per blowing system (3).

5. The method according to one of the preceding claims, wherein the suspension mechanism (2) is positioned transversely to the longitudinal direction of one or more crop lines (5) and is configured to move along the longitudinal direction of the crop lines (5).

6. The method according to one of the preceding claims, wherein the adhesive substrate (4) is provided on the one or more blowing systems (3), on at least a part of the suspension mechanism (2), and / or on an adhesive housing which is connected to the suspension mechanism (2).

7. The method according to one of the preceding claims, wherein, in addition, one or more textile strips (9) are also configured to move together with the blowing systems (3) and the adhesive substrate (4) through the crop lines (5), the textile strips (9) extending downwards to touch the horticultural crops (6) when moving the suspension mechanism (2) through the crop lines (5) comprising the horticultural crops (6).

8. The method according to claim 7, wherein the textile strips (9) are coupled to the blowing systems (3), to the suspension mechanism (2) and / or to an adhesive housing which is connected to the suspension mechanism (2).

9. The method according to one of the preceding claims, wherein the suspension mechanism (2) is configured to move through the crop lines (5) at a predefined minimum distance from the horticultural crops (6) in the crop lines (5), this minimum distance preferably being adjustable.

10. The method of claim 9, wherein the minimum distance is between 0.5 cm and 50 cm.

11. The method according to one of the preceding claims, wherein the smallest distance between the one or more blowing systems (3) and the horticultural crops (6) defines a blowing distance (8), and wherein the blowing distance (8) is between 0.5 and 50 cm, and / or wherein the blowing distance (8) is adjustable.

12. The method according to claim 11, wherein the suspension mechanism (2) and / or the one or more blowing systems (3) are equipped with sensors for determining the blowing distance (8).

13. The method of claim 12, wherein the suspension mechanism (2) is configured to move through the crop lines (5) at a predefined minimum distance from the horticultural crops (6) in the crop lines (5), wherein the minimum distance is adjustable and wherein the minimum distance is automatically adjusted when the blowing distance (8) falls outside a predefined desired range.

14. The method according to one of the preceding claims, wherein the suspension mechanism (2) is movably coupled to one or more guide rails (10), which guide rails (10) are oriented in the longitudinal direction of the crop lines (5), and which guide rails (10) are preferably located at least 3 m above the plane in which the horticultural crops (6) are positioned in the crop lines (5).

15. The method according to one of the preceding claims, wherein a suspension mechanism (2) by two cultivation lines (5) is movably coupled to two parallel guide rails (10), which guide rails (10) are oriented in the longitudinal direction of the cultivation lines (5), wherein a blowing system (3) moves with this suspension mechanism (2) through each cultivation line, and wherein the adhesive substrate (4) has an adhesive surface per blowing system (3) of between 5 and 10 m2.

16. A device (1) for controlling flying insects in horticultural crops (6), preferably in indoor horticultural crops, comprising: a. a suspension mechanism (2) adapted to move through the crop lines (5) comprising the horticultural crops (6), b. one or more blowing systems (3) configured to produce one or more air flows at least partially oriented downwards, and c. an adhesive substrate (4) for trapping flying insects, wherein the suspension mechanism (2) is connected to the blowing systems (3) and the adhesive substrate (4) and is configured to move with them, characterized in that the blowing systems (3) are oriented so as to produce one or more air flows at least partially oriented downwards, diagonally forwards and diagonally backwards, at a blowing angle (7) of between 45° and 85° relative to the plane in which the horticultural crops (6) are positioned in the crop lines (5).

17. The device according to claim 16, wherein the adhesive substrate (4) has an adhesive surface area of ​​between 5 and 30 m2, preferably between 5 and 10 m2 per blowing system (3).

18. The device according to one of the preceding claims 16 to 17, wherein the adhesive substrate (4) is provided on the one or more blowing systems (3), on at least a part of the suspension mechanism (2), and / or on an adhesive housing which is connected to the suspension mechanism (2).

19. The device according to one of the preceding claims 16 to 18, further comprising at least two parallel guide rails (10), wherein the suspension mechanism (2) is movably coupled to the at least two guide rails (10), wherein the guide rails (10) are oriented in the longitudinal direction of the crop lines (5), and wherein the suspension mechanism (2) is configured to move along these guide rails (10) through the crop lines (5) and the horticultural crops (6).

20. The device according to one of the preceding claims 16 to 19, further comprising one or more textile strips (9) coupled to the blowing systems (3), to the suspension mechanism (2), and / or to an adhesive housing which is connected to the suspension mechanism (2).

21. The device according to one of the preceding claims 16 to 20, wherein the suspension mechanism (2) is adjustable in height.

22. The device according to one of the preceding claims 16 to 21, wherein the suspension mechanism (2) is equipped with sensors for determining a blowing distance (8) between the blowing systems (3) and the horticultural crops (6) located below, the blowing distance (8) being the smallest distance between the blowing system(s) (3) and the horticultural crops (6).

23. The device according to one of the preceding claims 16 to 22, configured to carry out the method according to one of the preceding claims 1 to 15.

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