CA1302241C - Microencapsulated organophosphorus insecticidal composition for agricultural use - Google Patents

Microencapsulated organophosphorus insecticidal composition for agricultural use

Info

Publication number
CA1302241C
CA1302241C CA000570995A CA570995A CA1302241C CA 1302241 C CA1302241 C CA 1302241C CA 000570995 A CA000570995 A CA 000570995A CA 570995 A CA570995 A CA 570995A CA 1302241 C CA1302241 C CA 1302241C
Authority
CA
Canada
Prior art keywords
average particle
particle diameter
wall thickness
weight
fenitrothion
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.)
Expired - Lifetime
Application number
CA000570995A
Other languages
English (en)
French (fr)
Inventor
Toshiro Ohtsubo
Shigenori Tsuda
Yukio Manabe
Kiyoshi Kasamatsu
Kozo Tsuji
Hisami Takeda
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of CA1302241C publication Critical patent/CA1302241C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A01N25/26—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 in coated particulate form
    • A01N25/28—Microcapsules or nanocapsules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/16—Interfacial polymerisation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Plant Pathology (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
CA000570995A 1987-07-06 1988-06-30 Microencapsulated organophosphorus insecticidal composition for agricultural use Expired - Lifetime CA1302241C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP169545/87 1987-07-06
JP62169545A JPH0818937B2 (ja) 1987-07-06 1987-07-06 農園芸用有機燐系殺虫組成物

Publications (1)

Publication Number Publication Date
CA1302241C true CA1302241C (en) 1992-06-02

Family

ID=15888464

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000570995A Expired - Lifetime CA1302241C (en) 1987-07-06 1988-06-30 Microencapsulated organophosphorus insecticidal composition for agricultural use

Country Status (11)

Country Link
US (1) US4889719A (enExample)
JP (1) JPH0818937B2 (enExample)
AU (1) AU597557B2 (enExample)
BR (1) BR8803314A (enExample)
CA (1) CA1302241C (enExample)
CH (1) CH674606A5 (enExample)
DE (1) DE3821807C2 (enExample)
ES (1) ES2007522A6 (enExample)
FR (1) FR2617677B1 (enExample)
GB (1) GB2206492B (enExample)
IT (1) IT1226146B (enExample)

Families Citing this family (43)

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SE468740B (sv) * 1986-03-17 1993-03-15 Sumitomo Chemical Co Mikroinkapslad insekticid och/eller akaricid pyretroidkomposition, saett att reglera insekter och/eller kvalster daermed samt foerfarande foer framstaellning daerav
JP2676082B2 (ja) * 1987-12-25 1997-11-12 住友化学工業株式会社 ゴキブリ防除用マイクロカプセル剤
US5069831A (en) * 1988-12-22 1991-12-03 The Mead Corporation Method for separation of microcapsules and preparation of printing inks
NZ235752A (en) * 1989-11-10 1993-02-25 Sumitomo Chemical Co Pesticidal compositions containing a suspended pyrethroid and a microencapsulated organophosphorus compound and/or carbamate, in water
JP2969916B2 (ja) * 1989-11-10 1999-11-02 住友化学工業株式会社 改良された有害生物防除剤
US5526607A (en) * 1991-08-15 1996-06-18 Net/Tech International Water dispersible delivery system for an agriculturally active chemical
US5335449A (en) * 1991-08-15 1994-08-09 Net/Tech International, Inc. Delivery system for an agriculturally active chemical
ATE149095T1 (de) * 1991-09-11 1997-03-15 Ciba Geigy Ag Pestizidformulierungen
TW202378B (enExample) * 1991-09-11 1993-03-21 Ciba Geigy Ag
JP3114321B2 (ja) * 1992-01-29 2000-12-04 住友化学工業株式会社 飛翔性双翅目衛生害虫防除剤
IL108835A (en) * 1994-03-03 1997-08-14 Ben Researchiversity Of The Ne Microencapsulated composition containing chlorpyrifos or endosulfan
CN1119076C (zh) 1994-11-16 2003-08-27 Fmc有限公司 异噁草松的低挥发性制剂
JPH09169610A (ja) * 1995-12-20 1997-06-30 Sumitomo Chem Co Ltd マイクロカプセル化された有害生物防除剤組成物
DE19840583A1 (de) * 1998-09-05 2000-03-09 Bayer Ag Mikrokapsel-Formulierungen
DE19840582A1 (de) * 1998-09-05 2000-03-09 Bayer Ag Mikrokapsel-Formulierungen
US6653256B1 (en) * 1999-08-24 2003-11-25 Bayer Aktiengesellschaft Microcapsule formulations
US6992047B2 (en) * 2001-04-11 2006-01-31 Monsanto Technology Llc Method of microencapsulating an agricultural active having a high melting point and uses for such materials
WO2003057128A2 (en) * 2001-12-11 2003-07-17 Dor Biopharma, Inc. Lipid particles and suspensions and uses thereof
IL148693A0 (en) * 2002-03-14 2002-09-12 Agrichem Ltd Encapsulated nematocides
AU2003297683A1 (en) * 2002-12-13 2004-07-09 Monsanto Technology Llc Microcapsules with amine adjusted release rates
EP3659437B1 (en) 2004-01-23 2022-05-04 Eden Research Plc Methods of killing nematodes comprising the application of an encapsulated terpene component
JP4752182B2 (ja) * 2004-03-01 2011-08-17 住友化学株式会社 昆虫成長調節剤
CN1997446B (zh) 2004-05-20 2012-01-04 伊顿研究有限公司 含有包封萜成分的中空葡聚糖颗粒或细胞壁颗粒的组合物、其制备和使用方法
BRPI0512102A (pt) * 2004-06-14 2008-02-06 Monsanto Technology Llc microcápsulas tendo liberação ativada de material de núcleo dentro delas
KR101478012B1 (ko) 2005-11-30 2015-01-02 에덴 리서치 피엘씨 티몰, 유게놀, 게라니올, 시트랄, 및 ｌ―카르본에서 선택된 테르펜 또는 테르펜 혼합물을 포함하는 조성물 및 방법
JP2009517446A (ja) 2005-11-30 2009-04-30 エーデン リサーチ ピーエルシー テルペン含有組成物とその作製方法及び使用方法
SI1840145T1 (en) * 2006-03-30 2018-03-30 Fmc Corporation POLYUREA POLYMERS OF ACETYLENE CARBAMIDE DERIVATES AND MICROCOPULES AND FORMULATION OF LE-TEH FOR CONTROLLED RENDERING
EP2090171A1 (en) * 2008-02-06 2009-08-19 Cheminova A/S Stabilized malathion microcapsule formulations
US8110608B2 (en) 2008-06-05 2012-02-07 Ecolab Usa Inc. Solid form sodium lauryl sulfate (SLS) pesticide composition
PL2395843T3 (pl) 2009-02-13 2018-01-31 Monsanto Technology Llc Kapsułkowanie herbicydów do zmniejszenia uszkodzeń upraw
KR101698622B1 (ko) * 2009-03-04 2017-01-20 다우 아그로사이언시즈 엘엘씨 마이크로캡슐화 살곤충제 제제
EP2605646B1 (en) 2010-08-18 2016-07-20 Monsanto Technology LLC Early applications of encapsulated acetamides for reduced injury in crops
US8968757B2 (en) 2010-10-12 2015-03-03 Ecolab Usa Inc. Highly wettable, water dispersible, granules including two pesticides
TWI556737B (zh) 2011-02-11 2016-11-11 陶氏農業科學公司 改良的殺蟲劑配方
BR102012027933A2 (pt) * 2011-11-01 2015-11-17 Dow Agrosciences Llc composições pesticidas estáveis
AU2013293454B2 (en) 2012-07-27 2017-06-22 Fmc Corporation Formulations of clomazone
GB201220940D0 (en) 2012-11-21 2013-01-02 Eden Research Plc Method P
CA2937505C (en) 2014-01-27 2023-02-14 Monsanto Technology Llc Aqueous herbicidal concentrates comprising an acetanilide herbicide, a protoporphyrinogen oxidase inhibitor, and a pseudoplastic thickener
GB201501793D0 (en) * 2015-02-03 2015-03-18 Eden Research Plc Encapsulation of high potency active agents
EP3638023A4 (en) 2017-06-13 2021-04-14 Monsanto Technology LLC MICRO ENCAPSULATED HERBICIDES
AR117928A1 (es) 2019-01-30 2021-09-01 Monsanto Technology Llc Herbicidas de acetamida microencapsulada
JP7692268B2 (ja) * 2020-02-03 2025-06-13 日本化薬株式会社 マイクロカプセル農薬組成物
CN113115774A (zh) * 2021-04-19 2021-07-16 贵州省植物保护研究所 一种半夏微囊缓释悬浮种衣剂的制备方法、用途及防治半夏块茎腐烂病的方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429827A (en) * 1962-11-23 1969-02-25 Moore Business Forms Inc Method of encapsulation
CA1104882A (en) * 1972-03-15 1981-07-14 Herbert B. Scher Encapsulation process
US4285720A (en) * 1972-03-15 1981-08-25 Stauffer Chemical Company Encapsulation process and capsules produced thereby
CA1020457A (en) * 1974-04-01 1977-11-08 Harold C. Nemeth Stable water dispersions of encapsulated parathion
JPS54110321A (en) * 1978-02-20 1979-08-29 Ajinomoto Co Inc Insecticide
DK253779A (da) * 1978-08-03 1980-02-04 Du Pont Insecticidt middel og fremgangsmaade til fremstilling deraf
JPS57147430A (en) * 1981-03-06 1982-09-11 Kureha Chem Ind Co Ltd Preparation of microcapsule
JPS58124705A (ja) * 1982-01-18 1983-07-25 Kureha Chem Ind Co Ltd マイクロカプセル化農薬及びその製造方法
JPS58144304A (ja) * 1982-02-19 1983-08-27 Sumitomo Chem Co Ltd 有機リン系殺虫組成物
AR240875A1 (es) * 1984-01-09 1991-03-27 Stauffer Chemical Co Procedimiento para producir capsulas de poliurea de dimensiones multiples que contienen un material inmiscible en agua en su interior y las capsulas resultantes
US4643764A (en) * 1984-01-09 1987-02-17 Stauffer Chemical Company Multiple types of microcapsules and their production
US4652574A (en) * 1984-11-14 1987-03-24 Nippon Kayaku Kabushiki Kaisha Certain mono-, di- or tri-substituted pyridyl esters of alkane sulfonic acids having insecticidal, acaricidal and nematocidal properties
SE468740B (sv) * 1986-03-17 1993-03-15 Sumitomo Chemical Co Mikroinkapslad insekticid och/eller akaricid pyretroidkomposition, saett att reglera insekter och/eller kvalster daermed samt foerfarande foer framstaellning daerav
IL79575A (en) * 1986-07-31 1990-11-29 Univ Ben Gurion Insecticidal composition comprising diazinon and process for the preparation thereof
NZ231218A (en) * 1988-11-11 1990-12-21 Sumitomo Chemical Co Pesticidal composition comprising part of the poorly soluble active agent encapsulated in a water insoluble polymer coating and the remainder emulsified in water
GB8827029D0 (en) * 1988-11-18 1988-12-21 Ici Plc Insecticidal compositions

Also Published As

Publication number Publication date
ES2007522A6 (es) 1989-06-16
GB2206492B (en) 1991-07-31
JPH0818937B2 (ja) 1996-02-28
JPS6413003A (en) 1989-01-17
AU597557B2 (en) 1990-05-31
FR2617677A1 (fr) 1989-01-13
FR2617677B1 (fr) 1993-04-30
US4889719A (en) 1989-12-26
DE3821807C2 (de) 1999-03-25
BR8803314A (pt) 1989-01-24
GB2206492A (en) 1989-01-11
DE3821807A1 (de) 1989-01-19
CH674606A5 (enExample) 1990-06-29
IT1226146B (it) 1990-12-19
AU1872288A (en) 1989-01-12
GB8816059D0 (en) 1988-08-10
IT8821208A0 (it) 1988-07-01

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