WO2007107244A1 - Algae-controlling agents - Google Patents
Algae-controlling agents Download PDFInfo
- Publication number
- WO2007107244A1 WO2007107244A1 PCT/EP2007/001934 EP2007001934W WO2007107244A1 WO 2007107244 A1 WO2007107244 A1 WO 2007107244A1 EP 2007001934 W EP2007001934 W EP 2007001934W WO 2007107244 A1 WO2007107244 A1 WO 2007107244A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- algae
- agents
- controlling agents
- test
- controlling
- Prior art date
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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
- A01N47/14—Di-thio analogues thereof
Definitions
- the present invention relates to algae-controlling agents. More specifically the present invention relates to agents to control algae developing on the lawn.
- Chlorophyceae As algae developing on the putting green there can be mentioned Chlorophyceae, Cyanophyta (Cyanobacteria), Xanthophyceae, Bacilla ⁇ ophyceae, etc. and particularly Chlorophyceae and Cyanophyta develop much and cause big damage.
- dithiocarbamate compounds have effect to efficiently control the development of algae among vegetation on the lawn and completed the present invention.
- the present invention provides controlling agents of algae developing on the lawn characterized by containing dithiocarbamate compounds as active ingredient.
- the controlling agents of the present invention show excellent algicidal effect against algae, particularly Chlorophyceae, Cyanophyta, etc. by application not only before their development but also after the development.
- a dithiocarbamate compound preferably used in the controlling agents of the present invention there can be mentioned propineb.
- controlling agents show a strong algicidal action and can be used in practice to control undesirable algae.
- the kind of algae to be controlled by using the agents of the present invention is not particularly restricted.
- the present invention has the object to control algae developing on the lawn, all kinds of algae developing on the lawn are the object and specifically there can be mentioned, for example, algae belonging to Chlorophyceae, Cyanophyta, Bacillahophyceae, etc.
- the controlling agents of the present invention can be used in the customary formulation forms.
- formulation forms there can be mentioned, for example, solutions, emulsions, wettable powders, suspensions, powders, granules, microcapsules, etc.
- formulations can be prepared by per se known methods. They can be prepared, for example, by mixing a dithiocarbamate compound together with extenders, namely liquid diluents or carriers, solid diluents or carriers, and occasionally further with surfactants, namely emulsifiers and/or dispersants.
- extenders namely liquid diluents or carriers, solid diluents or carriers, and occasionally further with surfactants, namely emulsifiers and/or dispersants.
- organic solvents can be used as auxiliary solvent.
- liquid diluents or carriers there can be generally mentioned aromatic hydrocarbons (for example, xylene, toluene, alkylnaphthalene, etc.), chlorinated aromatic or chlorinated aliphatic hydrocarbons (for example, chlorobenzenes, ethylene chlorides, methylene chloride, etc.), aliphatic hydrocarbons [for example, cyclohexane etc., paraffins (for example, mineral oil fractions etc.)], alcohols (for example, butanol, glycols, etc.) and their ethers, esters, etc., ketones (for example, acetone, methyl ethyl ketone, methyl isobutyl ketone, cyclohexanone, etc.), strongly polar solvents (for example, dimethylformamide, dimethyl sulfoxide, etc.), water, etc.
- aromatic hydrocarbons for example, xylene, toluene, alkylnaphthalene, etc.
- ground natural minerals for example, kaolin, clay, talc, chalk, quartz, attapulgite, montmorillonite, diatomaceous earth, etc.
- ground synthetic minerals for example, highly dispersed silicic acid, alumina, silicates, etc.
- solid carriers for granules there can be used, for example, crushed and fractionated rocks (for example, calcite, marble, pumice, sepiolite, dolomite, etc.) synthetic granules of inorganic and organic meals, particles of organic materials (for example, saw dust, coconut shells, maize cobs, tobacco stalks, etc.) etc.
- crushed and fractionated rocks for example, calcite, marble, pumice, sepiolite, dolomite, etc.
- synthetic granules of inorganic and organic meals for example, saw dust, coconut shells, maize cobs, tobacco stalks, etc.
- anionic surfactants such as ligninsulfonates, alkylphosphates, fatty acid salts, alkylsulfonates, alkylbenzenesulfonates, alkylnaphthalenesulfonates, naphthalenesulfonic acid-formalin-condensates, polyoxyalkylene alkyl ether sulfates, polyoxyalkylene alkylphenyl ether sulfates, polyoxyalkylene tristyrylphenyl ether sulfates, polyoxyethylene-polyoxypropylene block polymer sulfates, dialkylsulfosuccinates, polyoxyalkylene alkyl ether sulfosuccinates, polyoxyalkylene alkylphenyl ether phosphates, etc.; nonionic surfactants such as polyoxyalkylene alkylphenyl ethers, polyoxyalkylene fatty acid
- concentration of the active compounds in a practical application forms in case of treatment onto the lawn of the controlling agents of the present invention can be varied in a substantial range but can be in the range of generally 10-90 % by weight, preferably 40-80 % by weight.
- Test example 1 Controlling test against algae Test algae
- Algae were collected from the golf courses whose bent green algae had been developing on. After the cultivation in a pot, they were subjected to the tests.
- the tested algae were of the following 3 kinds: Klebsormidium of Chlorophyceae, Phormidium (trichome) and Chroococcus (single cell) of Cyanophyta.
- Test scale was 1 section, 1 pot and 2 repetitions.
- the judgment of effect was studied by visual observation prescribed number of days after the day of the agents application.
- the grade of algae development was evaluated in coefficient with the following standard for each colony developed in each inoculated spot and the controlling rate was calculated from the average value by usual method.
- TX Average coefficient of treated section on X days after the spraying TO: Average coefficient of treated section before the spraying
- CX Average coefficient of non-treated section on X days after the spraying
- CO Average coefficient of non-treated section before the spraying
- Table 1 Algicidal effect against the developed Klebsormidium (Chlorophyceae) (controlling rate %)
- Test example 2 Test of preventive effect and residual effect against algae Test method
- Test example 1 The same kind of pot as Test example 1 (before algae inoculation) is treated with an agents of the prescribed concentration and the suspension of Chroococcus is inoculated 1 day and 9 days after the treatment.
- the grade of development of algae is studied 14 days after the inoculation and the controlling rate is calculated in the same manner as Test example 1. The results are shown in Table 4.
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)
- Cultivation Of Seaweed (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT07723078T ATE469551T1 (en) | 2006-03-20 | 2007-03-07 | ALGAE CONTROL AGENTS |
EP07723078A EP1998618B1 (en) | 2006-03-20 | 2007-03-07 | Algae-controlling agents |
CN2007800097397A CN101404885B (en) | 2006-03-20 | 2007-03-07 | Algae-controlling agents |
KR1020087023498A KR101374119B1 (en) | 2006-03-20 | 2007-03-07 | Algae-controlling agents |
DE602007006925T DE602007006925D1 (en) | 2006-03-20 | 2007-03-07 | ALGAE CONTROLLING AGENTS |
AU2007229093A AU2007229093A1 (en) | 2006-03-20 | 2007-03-07 | Algae-controlling agents |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-076967 | 2006-03-20 | ||
JP2006076967A JP4866635B2 (en) | 2006-03-20 | 2006-03-20 | Algae control agent |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007107244A1 true WO2007107244A1 (en) | 2007-09-27 |
Family
ID=37964708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2007/001934 WO2007107244A1 (en) | 2006-03-20 | 2007-03-07 | Algae-controlling agents |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1998618B1 (en) |
JP (1) | JP4866635B2 (en) |
KR (1) | KR101374119B1 (en) |
CN (1) | CN101404885B (en) |
AT (1) | ATE469551T1 (en) |
AU (1) | AU2007229093A1 (en) |
DE (1) | DE602007006925D1 (en) |
WO (1) | WO2007107244A1 (en) |
ZA (1) | ZA200807933B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6292980B2 (en) * | 2014-05-26 | 2018-03-14 | バイエルクロップサイエンス株式会社 | Algae preventive or therapeutic control method and control agent used therefor. |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996020596A1 (en) * | 1994-12-30 | 1996-07-11 | Proguard, Inc. | Use of flavonoid aldehydes as pesticides |
WO2002067679A1 (en) * | 2001-02-19 | 2002-09-06 | Basf Aktiengesellschaft | Fungicidal mixtures |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5745407B2 (en) * | 1974-02-10 | 1982-09-28 | ||
JPS50117920A (en) * | 1974-02-27 | 1975-09-16 | ||
JPS59212408A (en) * | 1983-05-16 | 1984-12-01 | Tokyo Organ Chem Ind Ltd | Pest-combatting composition for industrial purpose |
JPH0356407A (en) * | 1989-07-24 | 1991-03-12 | Dainippon Ink & Chem Inc | Algae removing agent for lawn and removing method using same agent |
US6221374B1 (en) * | 1997-05-28 | 2001-04-24 | Rohm And Haas Company | Controlled release compositions |
CN1257670C (en) * | 2003-07-15 | 2006-05-31 | 沈阳化工研究院 | Sterilization composition and application thereof |
JP2005289845A (en) * | 2004-03-31 | 2005-10-20 | Nisso Green:Kk | Method for preventing growth of alga on turfgrass |
-
2006
- 2006-03-20 JP JP2006076967A patent/JP4866635B2/en not_active Expired - Fee Related
-
2007
- 2007-03-07 WO PCT/EP2007/001934 patent/WO2007107244A1/en active Application Filing
- 2007-03-07 DE DE602007006925T patent/DE602007006925D1/en active Active
- 2007-03-07 EP EP07723078A patent/EP1998618B1/en not_active Not-in-force
- 2007-03-07 KR KR1020087023498A patent/KR101374119B1/en active IP Right Grant
- 2007-03-07 CN CN2007800097397A patent/CN101404885B/en active Active
- 2007-03-07 AT AT07723078T patent/ATE469551T1/en not_active IP Right Cessation
- 2007-03-07 AU AU2007229093A patent/AU2007229093A1/en not_active Abandoned
-
2008
- 2008-09-16 ZA ZA200807933A patent/ZA200807933B/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996020596A1 (en) * | 1994-12-30 | 1996-07-11 | Proguard, Inc. | Use of flavonoid aldehydes as pesticides |
WO2002067679A1 (en) * | 2001-02-19 | 2002-09-06 | Basf Aktiengesellschaft | Fungicidal mixtures |
Non-Patent Citations (1)
Title |
---|
ELLIOTT M L: "Use of fungicides to control blue-green algae on Bermuda grass putting-green surfaces", CROP PROTECTION, vol. 17, no. 8, November 1998 (1998-11-01), pages 631 - 637, XP002431975, ISSN: 0261-2194 * |
Also Published As
Publication number | Publication date |
---|---|
JP4866635B2 (en) | 2012-02-01 |
KR20080105115A (en) | 2008-12-03 |
EP1998618B1 (en) | 2010-06-02 |
AU2007229093A1 (en) | 2007-09-27 |
JP2007254296A (en) | 2007-10-04 |
DE602007006925D1 (en) | 2010-07-15 |
ATE469551T1 (en) | 2010-06-15 |
ZA200807933B (en) | 2009-12-30 |
CN101404885B (en) | 2013-04-17 |
CN101404885A (en) | 2009-04-08 |
EP1998618A1 (en) | 2008-12-10 |
KR101374119B1 (en) | 2014-03-17 |
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