METHOD OF ERADICATION, ELIMINATION AND/OR CONTROL OF THE BACCHARIS HALIMIFOLIA VEGETABLE SPECIES (Ma

专利摘要:
Method of eradication, elimination and/or control of the plant species Baccharis Halimifolia. The invention relates to a method of limiting the growth of the plant of the plant species Baccharis halimifolia, suitable for the eradication, elimination and/or control of plants of proliferating invasive exotic plant species in a region of native plant species for the protection of these, characterized in that it comprises the application of sodium chloride to the Baccharis halimifolia plant inside its woody area, where the minimum sodium chloride dose is 10 g of sodium chloride per 1 cm in diameter of the trunk or stem of the Baccharis halimifolia plant; and where the method is also applied in coastal regions where the soil has a salinity greater than 3 g/l. (Machine-translation by Google Translate, not legally binding)
公开号:ES2725748A1
申请号:ES201830293
申请日:2018-03-26
公开日:2019-09-27
发明作者:Fernandez Diego Cicero
申请人:Asoc Ria；
IPC主号:

专利说明:

[0001]
[0002] METHOD OF ERADICATION, ELIMINATION AND / OR CONTROL OF THE BACCHARIS HALIMIFOLIA VEGETABLE SPECIES
[0003]
[0004] FIELD OF THE INVENTION
[0005]
[0006] The present invention falls within the technical field corresponding to the sector of biological invasion control, the restoration of natural or altered ecosystems, biodiversity conservation and minimization of the negative impacts (ecological, economic, cultural and social) that invasive alien species they cause in environments where you want to protect native plant species. More specifically, the invention relates, although without limitation, to a sustainable protocol for the elimination or limitation of the growth of Baccharís halimifolia and other invasive plants that affect coastal ecosystems where soil salinity is high.
[0007]
[0008] BACKGROUND OF THE INVENTION
[0009]
[0010] Among the invasive exotic plant species, Baccharís halimifolia is considered an international invasive priority species. It has been cataloged as a transforming invasive species, capable of causing changes in the character, condition, form and nature of the ecosystems it invades. By developing a high and dense monospecific scrub, it causes the exclusion of heliophilic species characteristic of the marsh, which causes a drastic modification in the structure, physiognomy and diversity of the invaded community, in addition to its root development and litter generation alters the dynamics of sedimentation accelerating the process of clogging the marshes and contributing to their grounding and loss of flood and intertidal surface.
[0011]
[0012] There are several examples of actions aimed at controlling the invasive species Baccharís halimifolia, from the establishment of legal norms that prohibit their introduction, possession and commercialization in certain countries, to the development of protocols and projects for the elimination and control of naturalized populations.
[0013]
[0014] Within the technical scope of the methodologies for the control and elimination of the exotic plant species Baccharís halimifolia in the areas where it presents an invasive behavior they vary between physical, chemical and biological control measures. All Experienced methodologies present significant disadvantages both from the point of view of effectiveness and efficiency and in relation to the secondary impacts that the protocols themselves generate on the ecosystems that are intended to be conserved.
[0015]
[0016] Among the list of physical control methodologies most relevant for the control of Baccharís halimifolia are, for example, mechanical clearing or starting of specimens, burning on foot, topping and covering with black plastic or physical flooding measures of the affected area All of them are ineffective, laborious and even aggressive for the native plant species that surround the invasive species.
[0017]
[0018] Among the relationship of most relevant biological control methodologies, is the use of defoliator beetles and gill-forming beetles. However, it is a treatment that does not reduce the growth of the plant or its fertility significantly. Another drawback presented by the use of this methodology is that the introduction of exotic biological agents can become a new problem for the ecosystems in which they intervene, running the risk of generating new ecosystem imbalances and biological invasions.
[0019]
[0020] Among the most widespread chemical control measures for the elimination of Baccharís halimifolia, is the application of herbicides such as glyphosate and picloram, applied by fumigation of the aerial part of the plants, or selectively, either by means of dressings installed on the previously barked trunk, either by brushing it on the fresh stump surface immediately after felling. However, this methodology is not entirely effective, especially in areas with less tidal influence, where survival rates range between 45% and 75%, reaching 100% in certain areas. To the ineffectiveness of herbicides manufactured with glyphosate as an active ingredient is added its toxicity and that of other compounds included in its formula such as surfactants, for the environment and living things.
[0021]
[0022] Apart from the obvious harmful effect that glyphosate has when applied by fumigation, this type of herbicide can also have a negative effect on non-target plants that are mainly reached by wind drag. It has been shown that it can also cause damage through the soil, for example when plants treated with the herbicide decompose on the substrate, contaminating the soil. soil, and may affect vegetation and other organisms, such as earthworms. Specifically, aquatic ecosystems are the most sensitive to this type of herbicide. In the aquatic environment, glyphosate can cause a delay in the growth of algae and fish, histopathological, enzymatic changes, decreased sexual activity and biochemical changes. In mammals and humans it can cause toxicity in placental cells and liver, and act as an endocrine disruptor, generate gastrointestinal, respiratory, dermatological, neurological and fragmentation of genetic material.
[0023]
[0024] As a result of the evidence of the toxicity of glyphosate-based herbicides, its use has been restricted by different legal frameworks, and specifically in protected areas and / or less than five meters from a body of water is contraindicated by different official protocols, including the indications of the manufacturers themselves.
[0025]
[0026] As an alternative to the mentioned methodologies for the elimination of plant species in general, the use of sea salt, common salt, sodium chloride, sodium chloride or NaCl is known (in this document, these terms will be used as synonyms), as It is a substance that constitutes a limiting environmental factor of the first order for many living beings. Depending on its concentration in the environment or the dose to which an organism is subjected, the osmotic and saline stress it generates is capable of affecting the vital functions of living beings, and even causing their death when the dose or Saline concentration exceeds its tolerance limit. In fact, soil salinity has been identified as the most important abiotic factor that conditions the growth and development of plants and productivity in the case of agricultural crops.
[0027]
[0028] The reason for its use is the fact that sea salt has a series of advantages over synthetic chemical herbicides conventionally used in the control of invasive alien species, among which are: lower cost, application security and its ecological character, renewable and inexhaustible.
[0029]
[0030] However, the type of protocols based on sodium chloride as a herbicide, conventionally consist of total vegetation control, indiscriminately applying salt over a space; that is, using the salt as a herbicide of total action (not selective), commonly residual (applied in the substrate) but also of foliar application (applied by spraying on the leaves) and oriented to the elimination of herbaceous species (not shrub or arboreal). There is abundant scientific literature on the traditional use of common salt as a herbicide, primarily oriented to the control of weeds in developing countries or also as a herbicide for the total control of vegetation and certain specific species in non-cultivable spaces such as edges of roads, enclosures between farms or dikes.
[0031]
[0032] As for the background on the use of salt as a herbicide for the selective elimination of invasive alien species, there are herbicidal formulations that include the use of salt, although they also include other pollutants or harmful agents such as glyphosate, microbiological foods, detergents or oxidants; in the form of a liquid solution and normally applied by foliar spray.
[0033]
[0034] Although the known treatments allow to solve certain needs of growth limitation and elimination of Baccharís halimifolia and other unwanted exotic species in invaded lands, they are not yet exempt from the technical problem of providing a simple method of limiting the growth and elimination of Baccharís halimifolia selectively, that does not harm native species, the environment or the human being, and that is at the same time really effective in the mortality of both seedlings and juvenile plants, as well as shrubs and trees of Baccharís halimifolia.
[0035]
[0036] With the limitations described in the previous paragraphs, it is especially necessary, in this technical field, to provide a method of elimination of Baccharís halimifolia, markedly in the region of the coast and the marshes (where the biodiversity of the environment is in serious danger) that improves the known solutions of the state of the art and that, at the same time, offer substantial advantages in terms of sustainability, respect for the environment and protection of native plant species.
[0037]
[0038] For this purpose, the present invention thus proposes a novel method of control and elimination of Baccharís halimifolia designed, but not limited to, for use in coastal environments that have high salinity through the use of sodium chloride as a herbicide, applied mainly to the woody bearing of the Baccharís halimifolia plant , whose technical realization allows to overcome the problems detailed above.
[0039] BRIEF DESCRIPTION OF THE INVENTION
[0040]
[0041] An object of the present invention preferably relates to the development of a method of limiting the growth of the plant of the plant species Baccharís halimifolia, suitable for the eradication, elimination and / or control of plants of proliferating invasive exotic plant species in a region of native plant species for their protection.
[0042]
[0043] Advantageously, said method comprises the application of sodium chloride to the Baccharís halimifolia plant inside its woody area, where the minimum sodium chloride dose is 10 g of sodium chloride per 1 cm in diameter of the trunk or shaft of the plant of Baccharís halimifolia; and where the method is also applied in coastal regions where the soil has a salinity greater than 3 g / l.
[0044]
[0045] It is thus possible to provide a method of control, limitation of the growth and elimination of Baccharís halimifolia from a herbicide that comprises salt in any form, respectful of the environment and that is not harmful to humans. It also achieves this by not harming the native plant species present in the coastal area, naturally tolerant to the salinity of the environment. Additionally, an effective method of selective elimination is thus achieved, since the herbicide is introduced into the woody bearing; that is, fundamentally inside the trunk, and / or branches of the plant. This allows the salt to act more effectively when it comes into contact with the sap of the tree and that smaller doses are needed to achieve the death of the specimens. Reducing the necessary dose of herbicide, reduces at the same time the amount of salt that can end up in the substrate and, therefore, the amount of salt that can end up in contact with native plant species, being finally less harmful to the entire environment .
[0046]
[0047] In a preferred embodiment of the invention, sodium chloride is applied to the trunks and / or branches of the Baccharís halimifolia plant and where the following steps are performed:
[0048]
[0049] a) logging of the trunk and / or branches;
[0050] b) application of sodium chloride on stump stumps and / or branches.
[0051]
[0052] Preferably step b) comprises performing the following sub-stages: b.1) perforations are made in the stumps of the trunks and / or in the branches;
[0053] b.2) said perforations are filled with sodium chloride;
[0054] b.3) said perforations are sealed.
[0055]
[0056] This results in the non-dispersion of the salt, by sealing the perforations, making it less likely that the salt, for example, in granular form, reaches the substrate directly. This achieves an efficiency in the mortality of Baccharís halimifolia by at least 90%, exceeding the effectiveness of the state of the art methodologies.
[0057]
[0058] Even more preferably, the perforations are sealed imperviously with a cork or wax.
[0059]
[0060] Even more preferably, in step b.2) the sodium chloride is applied to the perforations in granular solid form, in the form of brine, paste and / or in a liquid state diluted in water.
[0061]
[0062] In a preferred embodiment of the invention, the method does not comprise the application on the Baccharís halimifolia plant of one or more of the following compounds:
[0063] - detergents;
[0064] - microbiological foods;
[0065] - oxidizers;
[0066] - picloram, glyphosate or triclopyr.
[0067]
[0068] This is achieved by providing a herbicidal method that does not contaminate, not needing other pollutants or toxic agents such as glyphosate. Even without using biodegradable detergents, the salt herbicide, applied in the manner of the described method, is more efficient and environmentally friendly. Additionally, when applied to a saline soil, it is even less harmful to native plant species, since they tolerate salinity to a greater extent than Baccharís halimifolia.
[0069]
[0070] In a preferred embodiment of the invention in which sodium chloride is applied to the trunks and / or branches of the plant, the method also includes performing the following treatment stage on the regrowth / s of the Baccharís halimifolia plant :
[0071]
[0072]
[0073] This eliminates the regrowth of the plant after logging of the logs in larger specimens.
[0074]
[0075] Preferably, the mixture of sodium chloride and water is applied by foliar spraying on the Baccharís halimifolia plant in its herbaceous bearing.
[0076]
[0077] This achieves an easy application, respectful of the environment and not toxic or harmful to workers.
[0078]
[0079] Preferably, the concentration of sodium chloride in water in the mixture of sodium chloride and water is between 250 g / l. and 350 g / l.
[0080]
[0081] Preferably, the mixture of sodium chloride and water is applied by spraying at a rate of between 750 and 2200 liters of solution per hectare.
[0082]
[0083] More preferably, the mixture of sodium chloride and water is applied by spraying at a rate of 750 liters of solution per hectare, applying a dose of 350 g / l to the specimens; or at a rate of 2200 liters of solution per hectare, applying a dose of 250 g / l to the specimens.
[0084]
[0085] In a preferred embodiment of the invention in which the sodium chloride is applied to the trunks and / or branches of the plant, step b) is repeated until the Baccharís halimifolia plant perishes.
[0086]
[0087] In a preferred embodiment of the invention in which the method includes carrying out the treatment step on the regrowth / s of the Baccharis halimifolia plant in its herbaceous bearing, step c) is repeated until the regrowth / s of Baccharis halimifolia perishes / n.
[0088]
[0089] This achieves the total elimination of Baccharis halimifolia in the land where it is applied, even after the appearance of regrowths, thus attacking all specimens, both large and small.
[0090]
[0091] In a preferred embodiment of the invention in which the sodium chloride is applied in the perforations in granular solid form, in the form of brine, paste and / or in a liquid state diluted in water, also in step b.2) it is applied sodium chloride by fluid injectors in the perforations. This achieves a simple way of applying the herbicide inside the trunks and / or branches of the specimens.
[0092]
[0093] In a preferred embodiment of the invention in which the sodium chloride is applied to the trunks and / or branches of the plant, a stage of pyrolytic combustion of the biomass resulting from the logging of the trunks and / or branches is also performed for its inertization and for the elimination of regeneration. This reduces the volume by more than 50% to minimize transport costs, valuing it by transforming it into a product with greater added value, such as charcoal, which is also considered as a CO2 sink material.
[0094]
[0095] In a preferred embodiment of the invention in which sodium chloride is applied to the trunks and / or branches of the plant, a step of in situ chopping of the biomass resulting from logging of the trunks and / or branches and of pyrolysis in the immediate vicinity of the space where biomass is generated.
[0096]
[0097] This reduces the costs of transporting materials, reducing the generation of greenhouse gases, energy requirements and the ecological footprint of the procedure.
[0098]
[0099] In a preferred embodiment of the invention, the sodium chloride is transported in PVC pipes before application. This makes it easier to transport and insert the salt into the holes regardless of the weather (for example, if it is a rainy season).
[0100]
[0101] The invention thus allows us to propose a solution for the selective elimination of exotic plant species that present a serious danger of invasion (in regions of native plant species, with the consequent loss of biodiversity), through a method of herbicidal treatment based on the application of salt inside the woody bearing and on the herbaceous bearing of the invasive species. The main advantages of the method are the harmlessness for the environment, the effectiveness in the mortality of the specimens, the simplicity of application and manufacture of the herbicide, and especially the safety for the native species and the human being. The invention enables the elimination of the plant species Baccharís halimifolia. The invention further enables the selective elimination of other invasive plant species. The invention also enables the use of the resulting biomass after logging and the application of salt through a stage of chopping and pyrolysis. This allows the elimination of invasive plant species in a sustainable and effective way by 90% -100%. The invention is especially functional and suitable for application to the coastal area and the marshes in a sustainable way.
[0102]
[0103] DETAILED DESCRIPTION OF THE INVENTION
[0104]
[0105] A preferred embodiment of the present invention will be described below, provided for illustrative but not limiting purposes.
[0106]
[0107] A main object of the invention relates, as described in the preceding sections, to an effective method of selective elimination of Baccharís halimifolia based on the application of salt or sodium chloride in the plants to be removed, especially for seek protection of environments where said plant species is an invasive exotic species that endangers biodiversity and native species in the area. The method of the invention is also suitable for the eradication, elimination and / or selective control of invasive exotic plant species in general, being harmless to humans and the environment.
[0108]
[0109] A description of the steps of the Baccharís halimifolia growth limitation method , according to a preferred embodiment of the invention, is detailed below. The method consists of a fundamental stage: the direct application of sodium chloride on plants as a herbicide; in solid, granular form, in the form of brine, paste, or in a liquid state, diluted in water.
[0110]
[0111] Depending on the size of the plants, the salt is preferably applied in two different ways:
[0112]
[0113] If the bearing of the plants is woody; that is, if it is a question of ensuring the elimination of shrubs and trees of a size larger than that of a seedling (for example, shrubs or trees with a bearing greater than 50 cm high), the sodium chloride will be applied inside the woody bearing and the following stages are performed:
[0114]
[0115] - trees or shrubs are previously felled, on their trunk and / or branches; Y
[0116]
[0117] - afterwards the salt will be applied to the stumps of the bushes and trees and / or the branches.
[0118] More preferably, the salt or sodium chloride is applied in solid state in logs and / or branches, in holes drilled with a drill or similar tool, which is filled with salt and sealed with a cork stopper, wax or similar material that prevents Escape the salt and waterproof the created tank.
[0119]
[0120] In a preferred embodiment of the invention, the salt doses are transported in PVC pipes or similar material that facilitate the transport and insertion of the salt into the holes regardless of the weather.
[0121]
[0122] In another preferred embodiment of the invention, the salt can be applied instead of in granular solid form, in the form of brine, paste or liquid state, diluted in water. More preferably, the salt can be applied in several repeated stages in different or combined forms.
[0123]
[0124] In another preferred embodiment of the invention, the salt is introduced into the woody port of the Baccharís halimifolia by means of injectors or similar tools for fluid injection. The introduction of salt inside the woody bearing allows direct contact of the sap with the salt, in this way the plant perishes very effectively, with a mortality of 90% or more. At the same time, the herbicide based on the application of salt so that it attacks directly inside the tree implies that it is not necessary to apply herbicides such as glyphosate, which are harmful to the environment and to workers who apply the herbicide.
[0125]
[0126] In another preferred embodiment of the invention, the minimum dose of salt applied to achieve 100% mortality in woody plants is 10 grams of NaCl per centimeter in diameter of the trunk or shaft of the specimen.
[0127]
[0128] In another preferred embodiment of the invention, the dose of salt supplied may be lower or higher, varying or not the number of repetitions of the application, adapting the dose to the specific needs of the target species and to the environmental conditions.
[0129]
[0130] If the size of the plants is small; that is, if it is a question of ensuring the elimination of seedlings and juvenile plants (herbaceous size):
[0131]
[0132] - Sodium chloride or salt in liquid state shall be applied by foliar spray of salt diluted in water.
[0133] More preferably, the concentration of the saline solution will be 260 grams of NaCl per liter of water, applied by spraying at a rate of between 750 and 2200 liters of solution per hectare.
[0134]
[0135] In another preferred embodiment of the invention, the saline solution may contain smaller or larger amounts of salt per liter of water, or more than one application may be made in the same area, depending on the requirements and particularities of the space and vegetation in question. Optionally, the solution will have a salt concentration in water of between 150 and 350 g / l.
[0136]
[0137] In a preferred embodiment, the sodium chloride is applied to both the woody and the herbaceous bearing of the plants of the area where the method is applied, for the limitation of its growth or total elimination.
[0138]
[0139] Optionally, the application of sodium chloride on the herbaceous bearing of the Baccharís halimifolia will be carried out when sprouts of seedlings and juvenile plants occur over time, after logging of the trunks and / or branches and after having applied the salt in the inside of them.
[0140]
[0141] In another preferred embodiment of the invention, the biomass resulting from the logging of woody specimens is subjected to pyrolytic combustion in order to inertize the biomass eliminating its capacity as the origin of new invasions, generating a volume reduction of more than 50% of the material to minimize transport costs, valuing it by transforming it into a product with greater added value, such as charcoal, which is also considered as a CO2 sink material.
[0142]
[0143] In another preferred embodiment of the invention, the biomass resulting from logging is chopped in situ, and pyrolysis takes place in the immediate vicinity of the space where the biomass is generated, reducing material transportation costs, the generation of greenhouse gases, the energy requirements and the ecological footprint of the protocol.
[0144]
[0145] In this method, therefore, sodium chloride or sea salt is used as a herbicide, since it presents a series of advantages over synthetic chemical herbicides conventionally used in the control of invasive alien species, among which the lowest cost, safety in the application and its ecological, renewable and inexhaustible character, being a product normally obtained in salinas that use the sea water as raw material and the natural action of wind and sunlight as energy contributions for the production process.
[0146]
[0147] When the method is applied to the woody bearing of the selected plant species, the immediate dispersion of salt to the entire environment is prevented, since sodium chloride is encapsulated within the stumps and / or branches of the bushes, affecting only the copies that you want to delete. Therefore, the method applied to woody bearing is harmless to plant species on which the method is not applied. This allows the method to be applied in its woody way to any specimen and invasive plant species (not only to the species Baccharís halimifolia), even when it is not a saline environment, maintaining its innocuous character.
[0148]
[0149] In a preferred embodiment of the invention, the method is selectively applied in a region where the salinity of the soil is greater than 3 g / l. More preferably, the salinity of the soil where the method is applied is between 3 and 30 g / l.
[0150]
[0151] Moreover, in the coastal ecosystems affected by the invasion of Baccharís halimifolia and other exotic species (coastal ecosystems subjected to tidal influence and / or saline spray and marine winds) the salt is naturally present and is especially suitable for application in small quantities and selectively in the coastal and marine environment, where the environment itself has a high salinity and the native biological communities of these spaces are mostly halophilic or sub-halophilic species, tolerant to salinity. For this reason, the method is especially useful in these saline environments, where the environment and the native species are not harmed.
[0152]
[0153] Therefore, when the method is applied in the herbaceous bearing of plant species chosen in coastal habitats, the method is also harmless to the environment, due to the resistance of native species to salinity. As an illustrative example of its safety, various studies have been carried out. Among them, a study was carried out to evaluate the impact of the foliar spraying technique on a non-saline soil (salinity of 0 g / l), with the following result: the salinization of the soil due to the treatment was between 3 and 4 g / l
[0154] On the other hand, by way of example, the natural salinity of the substrate of the habitat most affected by the invasion of Baccharís halimifolia in Europe (Atlantic Saline Pasture) is between 4 g / l and 10.83 g / l.
[0155]
[0156] As for the potential distribution range of Baccharís halimifolia based on environmental salinity, it can typically invade coastal habitats with salinities from 0 g / maximum of 26 g / l. As for the potential distribution range of the native plant species of the coast, typically salinities of up to 30 g / l are resistant in the interstitial water of the substrate. Therefore, the latter would not be affected by applying the method in a surrounding saline environment. It should be noted that the plant species that is directly attacked, undergoes saline stress due to the directed application of salt on its tissues and for this reason the attacked plant ends up perishing, not because of the increase in salinity that could occur in the substrate since , as mentioned above, the salinization of the substrate as a result of the treatment is minimal.
[0157]
[0158] For all the above, treatment with sea salt is an ideal alternative to synthetic chemical herbicides that have been used conventionally for the control of Baccharís halimifolia and other species of invasive vegetation, especially in coastal spaces and other environments that naturally have salinity, although without limitation, since the possible negative impacts of salt on non-saline media can be perfectly controlled by the use of selective application techniques and in controlled doses and directed to unwanted vegetation, avoiding its dispersion.
[0159]
[0160] The present method thus enables a method for controlling the invasion of the exotic plant species Baccharís halimifolia, although without limitation to this species, based on treatment with common salt. In this context, the present invention is a method applicable to the invasive species in all phases of its life cycle and bearing range, from the woody (shrub and / or tree) to the herbaceous (seedling); based on the use of sea salt (or sodium chloride in any of its forms) as a natural, post-emergence and selective herbicide, thanks to the techniques of directed application (in the shaft or leaf), with which death is effectively achieved of the unwanted species without producing significant damage to other species of flora or fauna, the substrate or the environment in general. The method is also harmless to workers and can be applied under any weather conditions, even during periods of rain. On the other hand, the method includes a secondary process of in-situ pyrolysis as a method for the sustainable management of the residual biomass of invasive species resulting from the elimination work, with which it is possible to inert the biomass, reduce its volume and valorize it through its transformation into charcoal.

权利要求:
Claims (15)
[1]
1 Method of limiting the growth of the plant of the plant species Baccharis halimifolia, suitable for the eradication, elimination and / or control of plants of proliferating invasive exotic plant species in a region of native plant species for their protection, characterized in that it includes the application of sodium chloride to the Baccharis halimifolia plant inside its woody area, where the minimum sodium chloride dose is 10 g of sodium chloride per 1 cm in diameter of the trunk or shaft of the Baccharis halimifolia plant ; and where the method is also applied in coastal regions where the soil has a salinity greater than 3 g / l.
[2]
2.
[3]
3.
[4]
Four.
[5]
5.
[6]
6.
[7]
7.
[8]
8.
[9]
9.
[10]
10.
[11]
eleven.
[12]
12.
[13]
13.
[14]
14.
[15]
fifteen. - Method according to any of claims 2-14, wherein a step of in situ cutting of the biomass resulting from logging of the trunks and / or branches and pyrolysis is also carried out in the immediate vicinity of the space where the biomass is generated.

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同族专利:

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公开号 | 公开日

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ES2725748B2|2020-02-03|

引用文献:

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公开号 | 申请日 | 公开日 | 申请人 | 专利标题

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WO1997046102A1|1996-05-30|1997-12-11|Bgp Industries Pty Ltd.|Herbicidal formulation and method of controlling plants|

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WO2001087068A1|2000-05-18|2001-11-22|Nontox Environmental Solutions Pty Ltd.|Herbicidal formulations and methods of use thereof|

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ES201830293A|ES2725748B2|2018-03-26|2018-03-26|ERADICATION, ELIMINATION AND / OR CONTROL METHOD OF THE BACCHARIS HALIMIFOLIA VEGETABLE SPECIES|ES201830293A| ES2725748B2|2018-03-26|2018-03-26|ERADICATION, ELIMINATION AND / OR CONTROL METHOD OF THE BACCHARIS HALIMIFOLIA VEGETABLE SPECIES|