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WO2017069294A1 - Composition fumigante pour lutter contre des maladies de plantes en utilisant du fluxapyroxade, et son utilisation - Google Patents

Composition fumigante pour lutter contre des maladies de plantes en utilisant du fluxapyroxade, et son utilisation Download PDF

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Publication number
WO2017069294A1
WO2017069294A1 PCT/KR2015/011030 KR2015011030W WO2017069294A1 WO 2017069294 A1 WO2017069294 A1 WO 2017069294A1 KR 2015011030 W KR2015011030 W KR 2015011030W WO 2017069294 A1 WO2017069294 A1 WO 2017069294A1
Authority
WO
WIPO (PCT)
Prior art keywords
weight
fluxapyroxad
composition
present
treatment
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/KR2015/011030
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English (en)
Korean (ko)
Inventor
한병수
최용인
이재홍
변창한
박은서
박우식
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.)
DONGBANG AGRO Co Ltd
Original Assignee
DONGBANG AGRO Co Ltd
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 DONGBANG AGRO Co Ltd filed Critical DONGBANG AGRO Co Ltd
Priority to PCT/KR2015/011030 priority Critical patent/WO2017069294A1/fr
Publication of WO2017069294A1 publication Critical patent/WO2017069294A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/20—Combustible or heat-generating compositions
    • 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles

Definitions

  • the present invention relates to a fumigant composition for plant disease control using fluxxaphyroxad and its use, and more particularly, to a plant characterized in that it contains fluxapyroxad, a fuming agent, a flame retardant, a caking additive and an extender. It relates to a method for controlling plant diseases comprising the step of treating the effective amount of the smoke control composition for bottle control and the plant smoke control agent for plant control.
  • Botrytis cinerea is a fungus that causes gray mold in many crops, from vegetable crops such as strawberries, lettuce, cucumbers and eggplants to flower crops such as lilies and gladiolus. It is possible to continue the transmission by, and in the form of host crops grown throughout the year as in the present, causing the disease to plants without overwintering of pathogens, the damage to the crop harvest by this pathogen is enormous. In the case of plant pathogens, toxins and enzymes produced by the pathogens play a big role in the invasion of plants.
  • the invasion mechanism of the gray fungus is an enzyme that breaks down the cuticle layer, which is the first gateway for pathogen invasion, along with cucumber black spots It is known to invade plants by producing phosphorus cutinase and breaking down the cuticle layer.
  • the gray mold disease affects ripe fruits, fruit stems, leaves, and stalks, and turns fruits into dark brown, causing them to deteriorate as a commodity value. Yield losses may exceed 50% of the yield. In addition, the damage is likely to exceed the expectation because it causes damage during transportation and sale.
  • Korean Patent No. 1277753 discloses a smoker composition for controlling honey bee mite and a method of preparing a smoker using the smoker composition
  • Korean Patent Publication No. 2012-0050005 discloses simultaneous control of strawberry pests containing plant extracts. Agent and a control method using the same are disclosed, but as described in the present invention 'plant smoke control composition for controlling the bottle and its use' has not been found at all.
  • the present invention is derived from the above requirements, in the present invention has been developed a smoker containing a fluxapyroxad known as fungicide as an active ingredient, gray ash generated in the strawberry due to the crop treatment of the smoker according to the present invention
  • a fluxapyroxad known as fungicide as an active ingredient
  • the fungal disease control value was much higher than the conventional foliage treatment methods, and in particular, it prevents the occurrence of other diseases such as fungal disease and late blight, other than the target disease caused by the increased humidity in the house, which occurs when the existing thinner is sprayed with foliar.
  • the present invention was completed by confirming that it can effectively overcome the disadvantages caused by conventional foliage treatment.
  • the present invention provides a fume composition for controlling plant diseases, characterized in that it contains Fluxapyroxad, smoke retardant, flame retardant, caking additive and extender.
  • the present invention provides a method for controlling a plant disease comprising the step of treating an effective amount of the plant smoke control agent for controlling plant diseases on the plantation.
  • Crop treatment of the smoke agent containing the fluxxaphyroxade according to the present invention is very effective in the control of gray mold disease occurring in strawberries, etc., in particular, due to the increase in humidity in the facility house that occurs when foliar spray of the existing diluent It is possible to prevent the occurrence of other diseases, such as the disease and other diseases, such as late blight, late blight, can effectively overcome the disadvantages caused by conventional foliage treatment. In addition, smoking at night time, and only the ventilation of the facility house the next morning, it is possible to save the labor and time of farmers spraying diluent, it is an economically very useful invention.
  • Figure 1 shows the appearance of the smoke by igniting the smoke produced in the present invention.
  • Figure 2 shows how to smoke in the house smoked agent prepared in the present invention.
  • Figure 3 shows the scene of treating the smoker prepared in the present invention in the facility house, the red box indicates the untreated tool that prevented the contact of the drug during the smoking treatment by covering the tossed with vinyl to set the treatment-free.
  • Figure 4 is the result of observing the degree of gray mold control after treating the smoker prepared in the present invention in a strawberry cultivation facility house.
  • Figure 5 is the result of observing the degree of ash fungus control after the foliage treatment of the fluxxapyroxad of the present invention in the strawberry cultivation facility house.
  • the present invention provides a fume composition for controlling plant diseases, characterized in that it contains Fluxapyroxad, smoke retardant, flame retardant, caking agent and extender.
  • the fluxxaroxoxad content may be 3 to 20% by weight, preferably 5 to 15% by weight, and more preferably 7 to 7% by weight, based on the total weight of the composition. It may be 10% by weight, and most preferably 9% by weight, but is not limited thereto.
  • Composition according to an embodiment of the present invention is 3 to 20% by weight of Fluxapyroxad, 10 to 30% by weight, flame retardant 5 to 15% by weight, 5 to 15% by weight of binder and 20 to 77% by weight extender %, More preferably 3-20 wt% Fluxapyroxad, 10-30 wt% KClO 3 , 5-15 wt% melamine, 5-15 wt% starch %, CaCO 3 18-22% by weight and diatomaceous earth 32-36% by weight, most preferably 7-10% by weight Fluxapyroxad, 20% by weight KClO 3 , Melamine 7 It may contain, but is not limited to, by weight, starch (10% by weight) starch, 20% by weight CaCO 3 and 34% by weight diatomaceous earth.
  • the fuming agent is nitrocellulose (Nitrocellulose), NaClO 2 , NaClO 3 , KClO 3 , It may be KClO 4 , NaNO 2 , KNO 3 or NH 4 NO 3 , preferably KClO 3 , but is not limited thereto.
  • the flame retardant may be melamine, NaHCO 3 , MgHCO 3 or Al (OH) 3 , preferably melamine, but is not limited thereto.
  • the caking agent may be starch, dextrin, dextrin, bentonite, or CMC (Carboxyl methyl Cellulose), but may preferably be starch. This is not restrictive.
  • the extender may be CaCO 3 , diatomaceous earth, clay, kaolin, talc or dolomite, preferably CaCO 3 or diatomaceous earth. May be, but is not limited thereto.
  • the fuming agent, flame retardant, caking additive, and extender described above are added as a component of a fumigant which can effectively exhibit the antibacterial activity against the fungus causative agent of fluxxaphyroxad, so that it may be added at an appropriate blending ratio to optimize the fumigating effect. Can be.
  • the plant disease may be gray mold, but is not limited thereto.
  • the gray mold causative agent may be Botrytis cinerea , but is not limited thereto.
  • the present invention provides a method for controlling a plant disease comprising the step of treating an effective amount of the fumigant composition for plant disease control crop plantation.
  • the effective amount of the smoker composition may be 100g / 1000m 3 ⁇ 300g / 1000m 3 , preferably 150g / 1000m 3 , but is not limited thereto.
  • An 'effective amount' of the present invention is an amount sufficient to produce a beneficial or desired result, in order to control plant diseases, smoke control composition can be smoked in the crop field.
  • the plantation may be a closed area, preferably in a facility house, but is not limited thereto.
  • the plant disease may be gray mold disease, but is not limited thereto.
  • the crop may be a strawberry, but is not limited thereto.
  • the obtained particles were placed in a dry oven having an internal temperature of 70 ° C., dried to less than 1% of moisture, and then the product length was cut to 10-20 mm and then screened.
  • the selected particles were placed in a cylindrical aluminum container having a diameter of 61 mm and a height of 45 mm by 50 g and sealed to complete the final smoker product (first photo of FIG. 1).
  • the smoker packaged in the aluminum container was removed, and the wick having a length of about 45-50 mm was placed in the center of the container, and the depth was lowered to reach the bottom.
  • the wick was burned and moved to a fume agent after a certain time to start self-burning (FIG. 1).
  • the smoke test agent and the treatment conditions are shown in Table 1 below.
  • the smoker treatment time was about 6 pm on March 23, four cans of 50g in 200 pyeong house were placed in the center of the house at a certain distance, smoked once, sealed and ventilated the next morning.
  • the area and the amount used were smoked based on a volume of 1000 m 3 (area 500 m 2 , height 2 m) based on 150 g of the test and control drugs, respectively.
  • diluents with different test ingredients and formulation were diluted 2000 times and treated with three leaves at intervals of 7 days at the beginning of the disease.
  • the gray mold disease control rate investigation conditions by the smoke treatment is shown in Table 2 below. Investigation was conducted to determine the effect by randomly setting 3 sections (5 m long toads) in each house and examining the fruiting department for each section. The harvest of strawberries was stored at room temperature and stored at room temperature. Was observed. Weakness was observed after 3, 5, 7 days of smoking treatment for the appearance of weakness on leaves and flowers.
  • Fluxapyroxad FW means the smoker developed in the present invention, the strawberry gray mold control was obtained 85% due to Fluxapyroxad FW treatment (Table 3). This showed a similar effect to the control drug Fludioxonil FW, a commercial smoker with 84.2% of strawberry ash fungus control, and showed that the control of Fluxapyroxad SC (foliar treatment agent), which is the same ingredient but only in the formulation, was much better than 70%.
  • Fluxapyroxad SC foliar treatment agent

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

Abstract

La présente invention concerne : une composition fumigante pour lutter contre des maladies de plantes au moyen de fluxapyroxade; et son utilisation. Selon la présente invention, le traitement de cultures avec un fumigant contenant du fluxapyroxade comme principe actif est très efficace pour lutter la maladie Botrytis cinerea apparaissant dans des fraises et similaires, et en particulier, peut empêcher l'apparition d'autres dommages de maladie, tels que mildiou et épidémies, en plus des dommages de maladie causés par une augmentation de l'humidité intérieure d'une serre, qui se produit lors de la pulvérisation foliaire traditionnelle d'un diluant, ce qui permet de surmonter efficacement l'inconvénient survenant pendant le traitement foliaire traditionnel. En outre, la réalisation d'un traitement de fumigation de nuit et la seule ventilation d'une serre le lendemain matin sont acceptables, et permettent de réduire le travail et le temps consacrés par un agriculteur pour pulvériser un diluant, rendant de ce fait l'invention également économiquement très utile.
PCT/KR2015/011030 2015-10-19 2015-10-19 Composition fumigante pour lutter contre des maladies de plantes en utilisant du fluxapyroxade, et son utilisation Ceased WO2017069294A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2015/011030 WO2017069294A1 (fr) 2015-10-19 2015-10-19 Composition fumigante pour lutter contre des maladies de plantes en utilisant du fluxapyroxade, et son utilisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2015/011030 WO2017069294A1 (fr) 2015-10-19 2015-10-19 Composition fumigante pour lutter contre des maladies de plantes en utilisant du fluxapyroxade, et son utilisation

Publications (1)

Publication Number Publication Date
WO2017069294A1 true WO2017069294A1 (fr) 2017-04-27

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130184152A1 (en) * 2010-08-05 2013-07-18 Bayer Intellectual Property Gmbh Active compounds combinations Comprising Prothioconazole and fluxapyroxad
WO2014037202A2 (fr) * 2012-09-10 2014-03-13 Syngenta Participations Ag Mélanges pesticides
KR20140037909A (ko) * 2011-07-08 2014-03-27 이시하라 산교 가부시끼가이샤 살균제 조성물 및 식물 병해의 방제 방법
JP2014224067A (ja) * 2013-05-16 2014-12-04 日本農薬株式会社 農園芸用殺菌剤組成物及びその使用方法
JP2015044791A (ja) * 2013-07-29 2015-03-12 クミアイ化学工業株式会社 農園芸用有害生物防除剤及び有害生物の防除方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130184152A1 (en) * 2010-08-05 2013-07-18 Bayer Intellectual Property Gmbh Active compounds combinations Comprising Prothioconazole and fluxapyroxad
KR20140037909A (ko) * 2011-07-08 2014-03-27 이시하라 산교 가부시끼가이샤 살균제 조성물 및 식물 병해의 방제 방법
WO2014037202A2 (fr) * 2012-09-10 2014-03-13 Syngenta Participations Ag Mélanges pesticides
JP2014224067A (ja) * 2013-05-16 2014-12-04 日本農薬株式会社 農園芸用殺菌剤組成物及びその使用方法
JP2015044791A (ja) * 2013-07-29 2015-03-12 クミアイ化学工業株式会社 農園芸用有害生物防除剤及び有害生物の防除方法

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