[go: up one dir, main page]

WO2019079911A1 - Composition fongicide et bactéricide comprenant des sels à base de cuivre ; procédé pour éviter et/ou traiter l'infestation de plantes utiles par des bactéries ou champignons ; et utilisation de ladite composition - Google Patents

Composition fongicide et bactéricide comprenant des sels à base de cuivre ; procédé pour éviter et/ou traiter l'infestation de plantes utiles par des bactéries ou champignons ; et utilisation de ladite composition

Info

Publication number
WO2019079911A1
WO2019079911A1 PCT/CL2018/050102 CL2018050102W WO2019079911A1 WO 2019079911 A1 WO2019079911 A1 WO 2019079911A1 CL 2018050102 W CL2018050102 W CL 2018050102W WO 2019079911 A1 WO2019079911 A1 WO 2019079911A1
Authority
WO
WIPO (PCT)
Prior art keywords
copper
fungicidal
composition
composition according
bactericidal composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CL2018/050102
Other languages
English (en)
Spanish (es)
Inventor
Donald MAC-LEAN HAEUSSLER
Patricio Ignacio RENDIC MUNIZAGA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MINERA SAN GERONIMO Cia
Original Assignee
MINERA SAN GERONIMO Cia
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MINERA SAN GERONIMO Cia filed Critical MINERA SAN GERONIMO Cia
Priority to PE2020000431A priority Critical patent/PE20210476A1/es
Publication of WO2019079911A1 publication Critical patent/WO2019079911A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/02—Sulfur; Selenium; Tellurium; Compounds thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16—Heavy metals; Compounds thereof
    • A01N59/20—Copper

Definitions

  • the present invention relates to compositions based on copper salts that have a fungicidal and bactericidal effect to be applied on useful plants to prevent and / or treat their infestation.
  • Copper-based compounds have been used in agriculture for a long time to control phytopathogenic fungi and bacteria in agricultural crops and other media.
  • copper-based compounds such as copper hydroxides, copper oxides or copper oxychlorides
  • copper hydroxides copper oxides
  • copper oxides copper oxides
  • copper oxychlorides copper bivalent ion
  • particulate products are used, most of which are formulated as wettable powders, dry powders, dispersible granules and concentrated suspensions.
  • These products have as active ingredients basically copper hydroxides, copper oxides, copper oxychlorides, basic copper sulphates, or a combination of the above, which are relatively cheaper products than those used in the summer premium market.
  • the present invention solves the two mentioned problems, by offering a high quality product, based on a mixture of copper salts of natural origin, which can be used in the winter market and with a minimum degree of phytotoxicity to be used in the market first-summer, offering as the first great virtue the flexibility for year-round use, which, for a farmer is very advantageous.
  • composition of the invention acts effectively as a fungicide and bactericide, by delivering an immediate and controlled amount of bivalent copper ion (pathogen controlling agent) without resulting in phytotoxic effects.
  • bivalent copper ion pathogen controlling agent
  • some current solutions require generating copper complexes with organic or natural molecules, which affects the solubility and effectiveness of the fungicidal and bactericidal action.
  • the invention also relates to the use of a double salt of copper and ammonium in fungicidal and bactericidal compositions containing copper to improve its solubility, bioavailability and activity, effectively controlling the toxicity and phytotoxicity.
  • Figure 1 Diffractogram of a composition according to the present invention.
  • Figure 2 Infrared spectrum of a composition according to the present invention.
  • Figure 3 Infrared spectrum of a composition according to the present invention.
  • Figure 4 Dose chart of different compositions applied in winter to a blueberry crop.
  • Figure 5 Dose chart of different compositions applied in winter to a potato crop.
  • Figure 6 Dose chart of different compositions applied in winter to a walnut crop.
  • Figure 7 Dose chart of different compositions applied in winter to a stone culture.
  • Figure 8 Dose chart of different compositions applied in winter to a vine crop.
  • Figure 9 Dose chart of different compositions applied in spring-summer to a blueberry crop.
  • Figure 10 Dose chart of different compositions applied in spring-summer to a potato crop.
  • Figure 11 Dose chart of different compositions applied in spring-summer to a walnut crop.
  • Figure 12 Dose chart of different compositions applied in spring-summer to a stone culture.
  • Figure 13 Dose chart of different compositions applied in spring-summer to a vine crop.
  • Figure 14 Photograph of disease caused by Mildi ⁇ in lettuce.
  • FIG. 15 Photograph of disease caused by Mildi ⁇ in lettuce.
  • Figure 16 Photograph of disease caused by Mildi ⁇ in lettuce.
  • Figure 17 Photograph of disease caused by Mildi ⁇ in lettuce.
  • FIG. 18 Photograph of disease caused by Botrytis cinerea in strawberries.
  • Figure 19 Comparative graph of% of remnant composition during 15 days after a rainfall period of 25 mm.
  • copper salt in some of the compositions of the invention may include one or more of the following monovalent or, preferably, divalent copper salts, including the salts copper sulfate, copper sulfate monohydrate, copper sulfate dihydrate , copper sulfate trihydrate, copper sulphate pentahydrate, (Cu) i 5 (S04) 4 (OH) 22 6 (H 2 0)
  • copper compounds which are suitable for the composition of the invention are copper hydroxide, cuprous oxide and cupric oxide
  • double salt in some of the compositions of the invention includes the Tutton salts which possess the general formula M 2 M (S04) 2 (H20) 6 wherein the monovalent cation may include K, Rb, Cs, and especially ammonium (NFL "1- )
  • the divalent cation may include Mg, V, Cr, Mn, Fe, Co, Ni Zn, Cd and preferably Cu.
  • Copper salts that are preferably used for solid formulations are copper salts that are largely insoluble in water, such as copper oxychloride or copper hydroxide.
  • Copper salts that are preferably used for liquid or dispersed formulations are water soluble copper salts, such as copper sulfate pentahydrate.
  • the present invention relates to a fungicidal and bactericidal composition
  • a fungicidal and bactericidal composition comprising:
  • the fungicidal and bactericidal composition further comprises copper sulfate trihydrate (CUSO 4 X3H 2 O). In another preferred embodiment of the invention the fungicidal and bactericidal composition further comprises copper sulfate tetrahydroxide (Cu 3 S0 4 (OH) 4).
  • the fungicidal and bactericidal composition further comprises amorphous material.
  • the composition may also include lower amounts Ramsbeckite (Cu) i5 (S0 4 ) 4 (OH) 22 6 (H 2 0).
  • double salt of ammonium sulfate hexahydrate copper ((NH4) 2 Cu (S0 4) 2 x6H 2 0) is in an amount between 20 and 40% by weight relative to the total composition.
  • the copper sulphate pentahydrate salt (CUSO 4 X5H 2 O) is in an amount between 10 and 30% by weight with respect to the total composition.
  • the copper sulfate trihydrate (CUSO 4 X3H 2 O) is in an amount between 5 and 30% by weight with respect to the total composition.
  • copper sulfate tetrahydroxide (Cu 3 S0 4 (OH) 4) is present in an amount between 2 and 15% by weight with respect to the total composition.
  • the amorphous material in another preferred embodiment of the invention in the fungicidal and bactericidal composition is in an amount between 5 and 30% by weight with respect to the total composition.
  • the fungicidal and bactericidal composition of the present invention has a solubility in water, measured at 20 ° C, greater than 95% for a solution of 60 g of composition in 100 L of water. In a preferred embodiment of the invention, the fungicidal and bactericidal composition of the present invention has a solubility in water, measured at 20 ° C, greater than 93% for a solution of 120 g of composition in 100 L of water.
  • the present invention also relates to a method for preventing and / or treating the infestation of useful plants by bacteria or fungi which comprises applying to the plants a fungicidal and bactericidal composition diluted in water, wherein the composition comprises:
  • the method comprises diluting the fungicidal and bactericidal composition between 50 and 130 grams in 100 liters of water.
  • the method comprises spraying on the plants.
  • the method comprises the application to plants in spring-summer.
  • the present invention discloses the use of the fungicidal and bactericidal composition as a bactericide and fungicide in useful plants.
  • compositions are obtainable from the processing of copper sulphate pentahydrate of natural origin, resulting in the above-mentioned copper salt compositions.
  • X-ray diffraction is a technique in which a beam of X-rays, at a certain wavelength, is interacted with a crystalline substance. This methodology allows to identify the crystalline phase both in its qualitative and quantitative aspect, since every crystalline phase presents a fingerprint that is its diffraction diagram.
  • the samples of the composition have characteristic diffractograms of crystalline substances.
  • Table 1 shows the identification of the crystalline phases found in the sample of a preferred composition according to the present invention.
  • Figure 1 shows the diffractogram of a sample of the composition, in which each of the crystalline phases found in a composition according to the invention are identified.
  • This method consists of crossing the sample at a certain wavelength with an infrared beam of light and determining the qualitative composition of a substance through absorbance. Each substance generates a unique absorbance curve for certain wavelengths.
  • Figures 2 and 3 show the spectra obtained for a composition according to the invention compared with cupric sulfate and cupric sulfate pentahydrate, respectively.
  • Table 2 determines the percentage of solubility of the composition according to the invention in water at different pH values.
  • the present study shows, for five relevant crops in Chile, the comparative analysis of the doses of fungicides - bactericides based on copper that are authorized by the Agricultural Livestock Service (SAG) to be used as pesticides with respect to the invention.
  • SAG Agricultural Livestock Service
  • the doses are analyzed comparatively according to the types of products used for each of the two markets described above.
  • Figures 4, 5, 6, 7 and 8 present a series of graphs that clearly illustrate the differences in the product doses between the invention and the other products on the market.
  • This market constitutes approximately 60% of sales of copper fungicides-bactericides in Chile, and is mainly constituted by solid or particulate products with low solubility and availability of copper ion, responsible for controlling pathogens.
  • the latter means that the amount of copper to be used per hectare exceeds in some cases the 10 kilograms of product and the three kilograms of copper in only one application, as can be seen in the five graphs ( Figures 4 to 8).
  • the first column (in green) of the comparative graphs represents the composition according to the present invention.
  • Figure 4 Dose applied winter market blueberry cultivation.
  • Figure 5 Dose applied winter potato crop market.
  • Figure 6 Dose applied winter walnut crop market.
  • Figure 7 Dose applied winter market pit cultivation.
  • Figure 8 Dose applied winter market vine crop.
  • the composition according to the invention is that which is applied in very low doses (with a comparative control of the disease) for the five crops. It is important to emphasize that, when needing less product, an environmental benefit of less accumulation of this copper in the soil is generated.
  • Figure 9 Dose applied market spring-summer cranberry cultivation.
  • Figure 10 Dose applied market spring-summer potato crop.
  • Figure 11 Dose applied market spring-summer walnut cultivation.
  • Figure 12 Dose applied market spring-summer cultivation of stone.
  • Figure 13 Dose applied market spring-summer vine cultivation. As a conclusion of the graphs shown ( Figures 9 to 13), the ability of the composition of the invention to control fungi and bacteria with lower doses is highlighted, since the existing compositions must be more diluted water, which does not provide any value, but that must necessarily go as part of the formulated to achieve effectiveness in the application. This implies that the invention contains a higher content of fungi and bacteria controlling agent.
  • the trial was established in an escarole Desert cv lettuce culture, transplanted in week 24, at a planting distance of 0.75 m between rows and 0.35 m on double row rows at the table (64,500 plants / Ha ).
  • the applications were made with a manual back sprayer machine with cone nozzles, with an expense of 1.0 L / min, with an application volume equivalent to 400 L / Ha.
  • BCA Random Complete Blocks
  • the percentage incidence (number of plants showing symptoms according to the total evaluated plants) and severity (level of damage presented by leaf affected with Bremia lactucae in each plant) was determined.
  • Table 4 Arbitrary evaluation scale to determine the level of damage in lettuce plants (severity)
  • Tables 6 and 7 present the control results on Bremia lactucae.
  • Table 6 Damage severity index caused by Mildi ⁇ of lettuce (Bremia lactucae).
  • Table 7 Percentage of incidence by treatment of Bremia lactucae in lettuce plants.
  • composition according to the invention are effective for the control of Bremia lactucae (Mildi ⁇ of lettuce), significantly reducing the severity of the disease, with 5 applications made in phenological stage from 4 true leaves to head formed, harvest, with an equivalent wetting of 400 L / Ha, at a dose of 100 g / HI.
  • composition according to the invention showed no symptoms of phytotoxicity in cvar Desert lettuce plants, of the escarole type, when applied via foliar on 5 occasions, with a volume of wetting equivalent to 400 L / Ha.
  • Bacteriosis of European hazel has been considered one of the most devastating diseases of the crop in the world and also in Chile, it is particularly very aggressive in young plants from 1 to 4 years, weakened by environmental conditions such as frost, cold, poor drainage between others.
  • composition used comprises the following composition:
  • composition according to the invention in a dose of 60 gr / hl applied six times, three applications in sprouting (September to October), one in fruit set and two in fruit formed, was effective in reducing the severity of hazelnuts in hazel.
  • composition according to the invention in doses of 60 gr / hl on four occasions, one in fruit set (December), two in fruits under development (January-February) and one in ripe fruit (March), was effective in reducing the severity of bacteriosis in hazel.
  • Table 8 Control treatments in cultivating Tonda di Giffoni for applications of the composition according to the invention (60 gr / hL) in winter, spring and summer.
  • the bacterial population was determined in the laboratory of branchlets with necrosis.
  • Table 9 shows the results of bacteriosis damage severity for the different treatments, where it was found that the best treatments were T5 and T6 with statistical differences with respect to the control. This means that the composition according to the invention in doses of 60 g / hL applied in 6 or 4 opportunities since sprouting was efficient in reducing the severity of the disease.
  • composition according to the invention in a dose of 60 gr / hL applied six times, three applications in sprouting, one in fruit set and two in fruit formed, was effective in reducing the bacterium sis of the hazel.
  • composition according to the invention in doses of 60 gr / hL in four opportunities, one in fruit set, two in developing fruits and one in mature fruit was effective in reducing the severity of bacterial sis in hazel. • The use of the composition according to the invention in a dose of 60 gr / hL applied in spring and summer, represents a good alternative to reduce the bacterium sis of the European hazelnut.
  • a trial was carried out in an orchard with a history of attack of Botrytis cinerea on plants and fruits.
  • the trial was established in a cultivation of strawberry cv Monterrey, with a planting density of 54,000 plants / Ha; 7 plants / m on a row and 1.3 m between rows.
  • composition is as follows:
  • Table 10 Products and doses to apply in the treatments.
  • the incidence of rot in the field was determined by determining the number of fruits with rot by Botrytis cinerea, in the 3 linear meters of the culture table of each repetition, for which 10 plants were evaluated for each repetition.
  • Tables 11 and 12 the results of the field evaluations of the presence of gray rot in the fruit and in the plant are observed, mainly affecting foliage.
  • Table 11 Percentage of rot incidence in fruits by Botrytis cinerea.
  • composition of the invention 3.83 A
  • the composition of the invention obtained an efficient control of gray rot compared to the control treatment, significantly differentiating it from it, its control being comparable to the commercial treatment .
  • Figure 18 A. Presence of gray rot in fruit after harvest in the control treatment. B. Post harvest fruit of the treatment carried out with the composition according to the invention. Conclusions of the study
  • composition of the invention are effective for the control of gray rot caused by Botrytis cinerea in strawberries, significantly decreasing the incidence of the disease, with 5 applications made in the phenological stage of the beginning of flowering, full bloom, fruit development , start painting and pre-harvest, with a wetting of 400 L / Ha, at a dose of 100 g / Hl.
  • the data obtained through this test can be extrapolated to species such as Mora and
  • composition of the invention have no phytotoxic effects in strawberry plants, with 5 applications in the season at the doses used in the test.
  • the composition of the invention aims to be a versatile, flexible, effective and economically competitive solution in the field of agriculture. This mainly because the composition disclosed has a high quality and low phytotoxicity to be used with foliage (first and summer), and in turn, be preferred during the dormancy of the plant (winter), delivering a solution for use throughout the season .
  • composition according to the invention manages, from its components, to control fungi and bacteria with a lower residual effect than other current solutions, as shown in Figure 19.
  • compositions disclosed in the present invention offer a solution for the spring-summer and winter market by solving the two problems described above.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Inorganic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

La présente invention concerne une composition fongicide et bactéricide comprenant des sels de cuivre, principalement un sel double de sulfate d'ammonium et de cuivre hexahydraté ((NH4)2Cu(SO4)2x6H2O) et un sel de sulfate de cuivre pentahydraté (CuSO4x5H2O). L'invention concerne également un procédé pour éviter et/ou traiter l'infestation de plantes utiles par des bactéries ou champignons par application d'une solution diluée de ladite composition. Enfin, l'invention concerne l'utilisation de ladite composition.
PCT/CL2018/050102 2017-10-25 2018-10-25 Composition fongicide et bactéricide comprenant des sels à base de cuivre ; procédé pour éviter et/ou traiter l'infestation de plantes utiles par des bactéries ou champignons ; et utilisation de ladite composition Ceased WO2019079911A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PE2020000431A PE20210476A1 (es) 2017-10-25 2018-10-25 Composicion fungicida y bactericida que comprende sales en base a cobre, metodo para evitar y/o tratar la infestacion de plantas utiles por bacterias u hongos y uso de dicha composicion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762577110P 2017-10-25 2017-10-25
US62/577,110 2017-10-25

Publications (1)

Publication Number Publication Date
WO2019079911A1 true WO2019079911A1 (fr) 2019-05-02

Family

ID=66247088

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/CL2018/050103 Ceased WO2019079912A1 (fr) 2017-10-25 2018-10-25 Procédé de lutte contre des champignons et des bactéries dans des carcasses et anatomie pathologique ; procédé pour la désinfection et l'aseptisation de surfaces et/ou d'environnements contaminés ; et utilisations
PCT/CL2018/050102 Ceased WO2019079911A1 (fr) 2017-10-25 2018-10-25 Composition fongicide et bactéricide comprenant des sels à base de cuivre ; procédé pour éviter et/ou traiter l'infestation de plantes utiles par des bactéries ou champignons ; et utilisation de ladite composition

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/CL2018/050103 Ceased WO2019079912A1 (fr) 2017-10-25 2018-10-25 Procédé de lutte contre des champignons et des bactéries dans des carcasses et anatomie pathologique ; procédé pour la désinfection et l'aseptisation de surfaces et/ou d'environnements contaminés ; et utilisations

Country Status (3)

Country Link
AR (1) AR113795A1 (fr)
PE (1) PE20210476A1 (fr)
WO (2) WO2019079912A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030157188A1 (en) * 2002-02-20 2003-08-21 Global Microbio Products, L.L.C. Bactericide solution and method of making same
US20060178431A1 (en) * 2004-12-21 2006-08-10 Hartfeldt Will H Chemotherapeutic agents for the control of plant and animal diseases
CL2013002173A1 (es) * 2013-07-30 2014-02-21 Compania Minera San Geronimo Formulacion agroquimica que comprende sulfato de cobre pentahidratoado soluble, cuso4 x 5h2o y sulfato de cobre alcalino insoluble; proceso de obtencion; y su uso para el tratamiento y prevencion de enfermedades causadas por hongos y bacterias.
US20170055534A1 (en) * 2015-08-25 2017-03-02 Phyton Corporation Process for treating plants to control bacterial and fungal growth

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8951573B2 (en) * 2010-05-21 2015-02-10 Lion Corporation Disinfectant composition for hard articles, and method for disinfecting of surface of hard article
CL2013000332A1 (es) * 2013-02-01 2013-03-08 Compañia Minera San Geronimo Matriz impregnable de origen vegetal, animal o sintetica que contiene un compuesto antimicrobiano distribuido homogeneamente; procedimiento para impregnar un compuesto en una matriz; uso de dicha matriz para preparar soportes solidos de uso cosmetico, farmaceutico, medico o veterinario.
US9474282B2 (en) * 2013-12-13 2016-10-25 Tony John Hall Acid-solubilized copper-ammonium complexes and copper-zinc-ammonium complexes, compositions, preparations, methods, and uses

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030157188A1 (en) * 2002-02-20 2003-08-21 Global Microbio Products, L.L.C. Bactericide solution and method of making same
US20060178431A1 (en) * 2004-12-21 2006-08-10 Hartfeldt Will H Chemotherapeutic agents for the control of plant and animal diseases
CL2013002173A1 (es) * 2013-07-30 2014-02-21 Compania Minera San Geronimo Formulacion agroquimica que comprende sulfato de cobre pentahidratoado soluble, cuso4 x 5h2o y sulfato de cobre alcalino insoluble; proceso de obtencion; y su uso para el tratamiento y prevencion de enfermedades causadas por hongos y bacterias.
US20170055534A1 (en) * 2015-08-25 2017-03-02 Phyton Corporation Process for treating plants to control bacterial and fungal growth

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SHANE, B. ET AL.: "Copper formulations for fruit crops", MSU EXTENSION, 12 April 2011 (2011-04-12), XP055593847, Retrieved from the Internet <URL:https://www.canr.msu.edu/news/copper_formulations_for_fruit_crops> [retrieved on 20190118] *

Also Published As

Publication number Publication date
PE20210476A1 (es) 2021-03-08
AR113795A1 (es) 2020-06-10
WO2019079912A1 (fr) 2019-05-02

Similar Documents

Publication Publication Date Title
BR112020022805A2 (pt) composição de suspensão líquida, composição granular, processos de preparação da composição e método para melhorar a saúde ou o rendimento das plantas
BR112015008521A2 (pt) estimulador e método para estimulação do crescimento e do desenvolvimento de plantas, estimulador e método para estimulação do crescimento e do desenvolvimento de legumes de grãos de milho da primavera e do inverno e estimulador e método para estimulação do crescimento e do desenvolvimento de culturas vegetais ao ar livre e em estufa
Singh et al. Effect of insecticidal modules against jassid and shoot and fruit borer in okra
BRPI0706954A2 (pt) composição moderna de pesticida, formulação moderna para pesticida, método de controle moderno de pesticida, artigo de fabricação moderna de pesticida e processo de preparação moderna para pesticida
ES2200372T3 (es) Composiciones reguladoras del crecimiento de las plantas de mepiquat potenciadas.
BR112020015547A2 (pt) composições de benzoxaborol que têm um efeito aprimorador de crescimento
WO2019079911A1 (fr) Composition fongicide et bactéricide comprenant des sels à base de cuivre ; procédé pour éviter et/ou traiter l&#39;infestation de plantes utiles par des bactéries ou champignons ; et utilisation de ladite composition
CN107455377A (zh) 一种促进植物生长持效期长的落叶果树清园用农药水剂及其制备方法
US20060177519A1 (en) Chemotherapeutic agents for the control of plant and animal diseases
RU2738483C1 (ru) Пестицид и агрохимикат на основе хелатной формы фульвовой кислоты
US7141605B2 (en) Method of controlling animal pests and disinfecting inanimate surfaces
Sharma et al. Effect of weed management practices in chrysanthemum (Dendranthema grandiflora T.) under Chhattisgarh plains agro-climatic condition
EP3005872B1 (fr) Produit phytosanitaire, procédé permettant de l&#39;obtenir et utilisation de celui-ci
Cowgill et al. Not Understanding phytotoxicity can damage your bottom line
ES2825274T3 (es) Formulaciones novedosas que comprenden fosfito
ES2988730T3 (es) Formulación líquida a base de cobre para mejorar la autodefensa de las plantas y uso de la misma
JALOBĂ et al. RESEARCH ON EFFECTIVENESS OF SULPHUR BASED–ON FUNGICIDES TREATMENTS AGAINST PODOSPHAERA LEUCOTRICHA IN APPLE IN VOINESTI AREA, DAMBOVITA COUNTY
RU2804097C1 (ru) Способ выращивания пшеницы твердой яровой
US20180282881A1 (en) Electrolyzed water composition
Arsenault RE: Docket Number AMS-NOP-23-0026-0002; Notice of Meeting of the National Organic Standards Board
TW202504885A (zh) 作為親環境且有效的生物殺滅劑的二鹼金屬－二價金屬檸檬酸鹽或鹼土金屬－二價金屬檸檬酸鹽、其方法及用途
Azad Pesticides Use Patterns in Litchi (Litchi chinensis sonn.) Orchards at Ishwardi, Pabna, Bangladesh
Milić et al. Interactions between nitrogen fertilization and apple fruit thinning with NAA
WO2022011441A1 (fr) Composition et procédé pour atténuer les stress abiotiques et biotiques des plantes
Naseer et al. Evaluation of various chemicals against citrus canker on grapefruit cv. Shamber

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18869718

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18869718

Country of ref document: EP

Kind code of ref document: A1