WO2000027195A1 - Agent insecticide, acaricide et antibacterien pour plante - Google Patents

Agent insecticide, acaricide et antibacterien pour plante Download PDF

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Publication number
WO2000027195A1
WO2000027195A1 PCT/JP1998/005022 JP9805022W WO0027195A1 WO 2000027195 A1 WO2000027195 A1 WO 2000027195A1 JP 9805022 W JP9805022 W JP 9805022W WO 0027195 A1 WO0027195 A1 WO 0027195A1
Authority
WO
WIPO (PCT)
Prior art keywords
fatty acid
acid ester
mono
acid esters
diglycerin
Prior art date
Application number
PCT/JP1998/005022
Other languages
English (en)
Japanese (ja)
Inventor
Masahiro Takahashi
Masayuki Suzuki
Tetsuya Yamazaki
Junichiro Wakuta
Sadatoshi Sakuma
Original Assignee
Meiji Milk Products 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
Priority to JP10062956A priority Critical patent/JPH1129413A/ja
Priority claimed from JP10062956A external-priority patent/JPH1129413A/ja
Application filed by Meiji Milk Products Co., Ltd. filed Critical Meiji Milk Products Co., Ltd.
Priority to PCT/JP1998/005022 priority patent/WO2000027195A1/fr
Priority to AU97625/98A priority patent/AU9762598A/en
Publication of WO2000027195A1 publication Critical patent/WO2000027195A1/fr

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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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/12—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group, wherein Cn means a carbon skeleton not containing a ring; Thio analogues thereof

Definitions

  • the present invention relates to an insecticide, acaricide, and an antibacterial agent for plants. More specifically, the present invention relates to an insecticide, acaricide, and plant having excellent insecticidal, acaricidal, and antibacterial effects for plants, high safety to the human body, and good sprayability. Related to antibacterial agents. Background art
  • pyrethroid insecticides organophosphorus insecticides, carbamate insecticides, various synthetic acaricides, etc. have been used to control pests such as aphids, scale insects, mites, and pathogenic bacteria of plants such as powdery mildew. ing.
  • pests such as aphids, scale insects, mites, and pathogenic bacteria of plants such as powdery mildew. ing.
  • insecticides, insecticides, and plant antibacterial agents have a major problem in that, in addition to human safety, the emergence of drug resistance to pests and pathogens.
  • Machine oil pesticides have no drug resistance and are highly safe, and have been widely used since ancient times.
  • machine oil is insoluble in water and has poor dispersibility, and is used as a machine oil emulsion by dissolving with various emulsifiers.
  • the machine oil emulsion has a problem that the insecticidal effect becomes insufficient when the concentration of the machine oil is lowered in consideration of the spraying property, while the spraying property is deteriorated when the machine oil concentration is increased.
  • Machine oil pesticides can also cause harm, such as causing spots on leaves.
  • an object of the present invention is to provide an insecticide which is excellent in sprayability, has no problem of drug resistance, has high safety to the human body, has an excellent insecticidal effect, and does not cause phytotoxicity to plants and the like.
  • the present invention is, polyglycerol mono-fatty acid esters, polyglycerol di fatty acid esters, glycerol mono-C 1 0 - as 1 8 fl fatty acid esters and one or the active ingredient of two or more selected from sorbitol mono fatty acid ester It provides an insecticide, acaricide, and an antibacterial agent for plants.
  • polyglycerin monofatty acid ester used in the present invention examples include diglycerin monofatty acid ester, tetraglycerin monofatty acid ester, hexaglycerin monofatty acid ester, decaglycerin monofatty acid ester, and the like. 8 ones, i.e., diglycerol mono C 8 one 1 8 fatty acid esters, tetraglycerol mono C 8 - 1 8 Kisaguriseri Nmono C 8 fatty acid esters to, -, 8 fatty Esuteru, Dekaguriseri Nmono C 8 -!
  • 8 fatty acid esters are laid preferred, further carbon number of the fatty acid moiety of 1 2 to 1 8, i.e., Jiguriserinmo Bruno C m 8 fatty acid esters, tetraglycerol mono C 1 2 - 1 8 fatty acid esters, the key service glycerol mono C ! 2- ! 8 fatty acid esters, decaglycerin mono C, 2- , 8 fatty acid esters Stells are more preferred.
  • the fatty acid moiety of the polyglycerol moso fatty acid ester include lauric acid, myristic acid, palmitic acid, stearic acid, and oleic acid. Of these, lauric acid and oleic acid are particularly preferable.
  • more preferable polyglycerin monofatty acid ester examples include diglycerin monooleate, diglycerin monolaurate, tetraglycerin monooleate, and decaglycerin monolaurate. Of these, diglycerin monolaurate is preferred from the viewpoint of insecticidal effect. Most preferred are glycerin monooleate and diglycerin monolaurate.
  • polyglycerin difatty acid ester used in the present invention examples include diglycerin difatty acid ester, tetraglycerin difatty acid ester, hexaglycerin difatty acid ester, decaglycerin difatty acid ester, and the like.
  • fatty acid ester is more preferred Also, ⁇ Po Examples of the fatty acid portion of the glycerin difatty acid ester include lauric acid, myristic acid, palmitic acid, stearic acid, and oleic acid. Of these, lauric acid and oleic acid are particularly preferred.
  • polyglycerin difatty acid esters include diglycerin dioleate, diglycerin dilaurate, tetraglycerin dioleate, and decaglycerin dilaurate. Of these, diglycerin dilaurate is preferred from the viewpoint of insecticidal effect. Most preferred are glycerin dioleate and diglycerin diphosphate.
  • polyglycerol mono-fatty acid ester is diglycerol mono C 8 - 18 fatty acid esters, tetraglycerol mono C 8] 8 fatty acid esters, the hexa glycerol mono C 8 - 18 fatty acid ester or decaglycerin
  • a cs-i 8 fatty acid esters, polyglycerol di-fatty acid ester is diglycerol C 8 - 18 fatty acid esters, tetraglycerol di C 8 18 fatty acid esters to, Kisagu Riserinji C 8-, 8 fatty acid esters, or decaglycerol di C 8 , it includes those which are 8 fatty acid esters, particularly preferred combinations, polyglycerol mono-fatty acid esters, diglycerin mono C 12 - 18 fatty acid esters, tetraglycerol mono
  • C i 2-i 8 fatty acid esters the hexa glycerol mono 2, 3 fatty acid esters or decaglycerol mono C i 2-, an 8 fatty acid esters, polyglycerol di-fatty acid ester le is Jiguriserinji Cm 8 fatty acid esters, tetraglycerol di Cm 8 fatty acid esters hexa glycerin di C 12 to, - 18 fatty acid ester or what is decaglycerol di C 2 8 fatty acid esters ⁇ up is, Po Li glycerin mono-fatty acid ester as a more preferable combination is, diglycerin mono O rain Acid ester or diglycerin monolaurate; and polyglycerin difatty acid ester is diglycerin dioleate or diglycerin dilaurate.
  • the weight ratio of polyglycerin monofatty acid ester / polyglycerin difatty acid ester is preferably from 0.2 to 10, and particularly preferably from 0.2 to 2. Further, in the case of a combination of diglycerin monooleate and diglycerin dioleate, it is preferably about 0.2 to 10 and more preferably about 0.2 to 2. In the case of a combination of glycerin diphosphate and phosphate, it is particularly preferably 0.3 to 10 and more preferably 0.4 to 2.
  • Glycerin mono C i 0-! 8 Specific examples of fatty acid esters include glycerin monopotassium phosphate, glycerin monolaurate, and glycerin monooleate. Acid esters.
  • sorbitol monofatty acid ester sorbitol mono C
  • sorbitol monolaurate, sorbitol monomyristate, sorbitol monopalmitate, sorbitol monostearate, and sorbitol monooleate are more preferable.
  • Sorbitol monolaurate is particularly preferred from the viewpoint of insecticidal effect.
  • polyglycerin mono (di) fatty acid ester, glycerin monofatty acid ester and sorbitol monofatty acid ester which are the active ingredients of the insecticidal, acaricidal and plant antibacterial agents of the present invention, are excellent in sprayability to plants, It has a high affinity for the insect body surface, has excellent spreadability on the insect body surface, and does not cause phytotoxicity such as spots on plants.
  • these drugs are used as food additives without restrictions on their use standards, and are extremely safe for the human body. Furthermore, since there is no development of drug resistance, it is considered that eggs and worms are covered and suffocated, as is the case with machine oil.
  • the insecticide, acaricidal, and plant antibacterial agent of the present invention does not require the addition of another insecticide, acaricidal, or antibacterial component in principle because the active ingredient itself has an excellent insecticide, acaricide, and antibacterial effect.
  • Insecticidal, acaricidal, and antibacterial components with other mechanisms of action for example, synthetic insecticides, synthetic acaricides, and the like may be blended as long as the effects of the present invention are not impaired.
  • the insecticidal, acaricidal, and plant antibacterial agents of the present invention can also be appropriately compounded with auxiliary agents, additives, and the like generally used in ordinary agricultural chemical formulations.
  • antibacterial agents for insecticidal, acaricidal, and plant use of the present invention include polyglycerin polyfatty acid esters and sorbitol polyfatty acid esters other than the above-mentioned active ingredients, such as diglycerin tri (or tetra) fatty acid ester, sorbitol tri (or tetra). May contain fatty acid esters, etc. No.
  • the insecticidal, acaricidal, and plant antibacterial agents of the present invention are not particularly limited as long as they are terrestrial arthropods or plant pathogens. And powdery mildew.
  • the insecticidal, acaricidal and plant antibacterial agents of the present invention are preferably used particularly for plants in which these pests and pathogenic bacteria are parasitized.
  • the insecticidal, acaricidal and plant antibacterial agent of the present invention is usually supplied as a solution (concentrated aqueous solution) or an emulsion (concentrated organic solvent solution), and diluted with water or the like at the time of use and sprayed on plants or the like.
  • a powdered dosage form that is fixed to a mineral carrier be considered, but the dosage form is not limited to these.
  • Concentration of active ingredient when using the insecticidal, acaricidal and plant antibacterial agents of the present invention polyglycerin monofatty acid ester, polyglycerin difatty acid ester, glycerin monofatty acid ester and sorbitol
  • -Total monoester of fatty acid is preferably from 0.01 to 10% by weight, particularly preferably from 0.05 to 2% by weight.
  • Example 1 Insecticidal activity against Aphid ssp.
  • polyglycerol mono (di) fatty acid esters, glycerol mono-C 1 0 1 8 fatty acid esters, and sorbitol fatty acid monoester showed excellent insecticidal effect.
  • similar tests were conducted for various sucrose fatty acid esters, sorbitan monomonolate, sorbitan monostearate and propylene glycol fatty acid esters, but no remarkable insecticidal effect was observed.
  • polyglycerin mono (di) fatty acid ester and sorbitol monofatty acid ester showed excellent acaricidal effect. Its acaricidal effect was superior to Tedeon wettable powder, a commercial insecticide.
  • Example 3 (Effect on Sphaerotheca fuHginea) Diglycerin mono (di) laurate (mono / di ratio 1.02) was increased 800, 400, and 200 times with water. Suspended. This was sprayed on powdery mildew bred on Cucumber seedlings. After 4 days, the recovered lesions were counted, and the treatment rate was calculated by the following formula. As a result, the treatment rates of the diglycerin mono (di) laurate diluted 800, 400 and 200 times were 51%, 74% and 93%, respectively. Lesion after spraying
  • Treatment rate (%) (1) X 1 0 0
  • Example 5 Insecticidal activity against Aphis sp.
  • the insecticide, acaricide, and antibacterial agent for plants of the present invention have excellent insecticide, acaricide, and antibacterial effects, have excellent sprayability, have no problem with drug resistance, and have high safety.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (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

L'invention concerne un agent insecticide, acaricide et antibactérien pour plante contenant en tant qu'ingrédient actif un ou plusieurs éléments choisis entre des monoesters d'acides gras de polyglycérol, des diesters d'acides gras de polyglycérol, des esters de glycérol avec des acides gras C10-18, et des monoesters d'acides gras de sorbitol. Ils sont hautement efficaces, présentent une excellente aptitude à la pulvérisation, ne posent pas de problème du point de vue de la résistance aux produits chimiques et ils présentent un niveau élevé de sécurité.
PCT/JP1998/005022 1997-05-14 1998-11-09 Agent insecticide, acaricide et antibacterien pour plante WO2000027195A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP10062956A JPH1129413A (ja) 1997-05-14 1998-03-13 殺虫、殺ダニ、植物用抗菌剤
PCT/JP1998/005022 WO2000027195A1 (fr) 1998-03-13 1998-11-09 Agent insecticide, acaricide et antibacterien pour plante
AU97625/98A AU9762598A (en) 1998-03-13 1998-11-09 Insecticide, acaricide, and antibacterial agent for plant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10062956A JPH1129413A (ja) 1997-05-14 1998-03-13 殺虫、殺ダニ、植物用抗菌剤
PCT/JP1998/005022 WO2000027195A1 (fr) 1998-03-13 1998-11-09 Agent insecticide, acaricide et antibacterien pour plante

Publications (1)

Publication Number Publication Date
WO2000027195A1 true WO2000027195A1 (fr) 2000-05-18

Family

ID=26404021

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1998/005022 WO2000027195A1 (fr) 1997-05-14 1998-11-09 Agent insecticide, acaricide et antibacterien pour plante

Country Status (2)

Country Link
AU (1) AU9762598A (fr)
WO (1) WO2000027195A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102781232A (zh) * 2010-03-01 2012-11-14 日本化药株式会社 有害生物防除组合物
US8349769B2 (en) 2004-07-09 2013-01-08 The New Zealand Institute For Plant And Food Research Limited Fungicidal compositions

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031034A (fr) * 1973-07-09 1975-03-27
JPS61186347A (ja) * 1985-02-14 1986-08-20 Dai Ichi Kogyo Seiyaku Co Ltd 新規ソルビト−ルオレイン酸エステル
JPS6351317A (ja) * 1986-08-15 1988-03-04 コルゲ−ト・パ−モリブ・カンパニ− エチルアルコ−ルとモノラウリンを含む消毒用組成物
JPH02142704A (ja) * 1988-11-24 1990-05-31 Taisho Pharmaceut Co Ltd 殺虫剤組成物
JPH08187070A (ja) * 1994-11-10 1996-07-23 Lion Corp 飲食品用抗菌剤及び飲食品
JPH10109908A (ja) * 1996-10-02 1998-04-28 Kanebo Ltd きのこ栽培用害虫駆除剤及び人工ホダ木並びに害虫駆除方法
JPH10120039A (ja) * 1996-10-22 1998-05-12 Riken Vitamin Co Ltd 熱可塑性樹脂組成物及びその製造方法並びに抗菌剤

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031034A (fr) * 1973-07-09 1975-03-27
JPS61186347A (ja) * 1985-02-14 1986-08-20 Dai Ichi Kogyo Seiyaku Co Ltd 新規ソルビト−ルオレイン酸エステル
JPS6351317A (ja) * 1986-08-15 1988-03-04 コルゲ−ト・パ−モリブ・カンパニ− エチルアルコ−ルとモノラウリンを含む消毒用組成物
JPH02142704A (ja) * 1988-11-24 1990-05-31 Taisho Pharmaceut Co Ltd 殺虫剤組成物
JPH08187070A (ja) * 1994-11-10 1996-07-23 Lion Corp 飲食品用抗菌剤及び飲食品
JPH10109908A (ja) * 1996-10-02 1998-04-28 Kanebo Ltd きのこ栽培用害虫駆除剤及び人工ホダ木並びに害虫駆除方法
JPH10120039A (ja) * 1996-10-22 1998-05-12 Riken Vitamin Co Ltd 熱可塑性樹脂組成物及びその製造方法並びに抗菌剤

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8349769B2 (en) 2004-07-09 2013-01-08 The New Zealand Institute For Plant And Food Research Limited Fungicidal compositions
US9510600B2 (en) 2004-07-09 2016-12-06 The New Zealand Institute For Plant And Food Research Limited Fungicidal compositions
CN102781232A (zh) * 2010-03-01 2012-11-14 日本化药株式会社 有害生物防除组合物
CN102781232B (zh) * 2010-03-01 2014-07-30 日本化药株式会社 有害生物防除组合物
US8986722B2 (en) 2010-03-01 2015-03-24 Nippon Kayaku Kabushiki Kaisha Pest control composition

Also Published As

Publication number Publication date
AU9762598A (en) 2000-05-29

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