WO2003055312A1 - Grains fins herbicides stables vis-a-vis des variations climatiques - Google Patents
Grains fins herbicides stables vis-a-vis des variations climatiques Download PDFInfo
- Publication number
- WO2003055312A1 WO2003055312A1 PCT/JP2002/013846 JP0213846W WO03055312A1 WO 2003055312 A1 WO2003055312 A1 WO 2003055312A1 JP 0213846 W JP0213846 W JP 0213846W WO 03055312 A1 WO03055312 A1 WO 03055312A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- iso name
- group
- name
- iso
- herbicide
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
- A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
Definitions
- the present invention relates to a technique for efficiently controlling unnecessary and harmful weeds that grow in a living environment.
- dalfosinate ammonium (hereinafter referred to as dalfosinate) liquid has a high herbicidal effect on most plants, and after falling into the soil, it is quickly decomposed or adsorbed on the soil. It is very widely used because of the ability to plant new plants immediately after spraying the drug.
- the method of using granules is such that It is easy to use.
- many drugs used in the form of granules of 0.3 to 1.7 mm usually have difficulty in absorption through the foliage. Even if glufosinate, which is absorbed only from the foliage and has an effect, is granulated and sprayed, it has almost no effect.
- dalfosinate is added to minerals such as attapulgite together with an adhesion aid to prepare a fine granule, thereby improving the efficiency of adhesion to the foliage of the plant and promoting the effect.
- dalfosinate which is not effective in soil treatment but is absorbed only from the foliage and exerts a herbicidal effect, has a higher effect in soil treatment as well as a drug that is absorbed from the foliage and exhibits an effect. It is possible to increase the amount of granules adhering to the leaves by mixing the active agents into fine granules. An increase in the amount of adhesion to the foliage promotes the absorption of the drug from the foliage, but at the same time, promotes the absorption of other drugs mixed by the early death of the plant cells by dalfosinate, and further contributes to the stabilization of the effect. It is thought that there is.
- the amount of dalfosinate to be attached to the particles of the mineral carrier is preferably from 0.3% to 3% (by weight; based on the weight unless otherwise specified) based on the particles. If it is smaller than the lower limit, the effect is reduced, and if it is larger than the upper limit, the amount of adhesion to the plant is limited and wasteful.
- the other herbicides mentioned above, which are used in combination, are preferably 0.01% to 3% relative to the amount of dalfosinate.
- the solid drug is used in the form of finely divided powder or dissolved in a safe solvent that is easy to recover.
- Liquid drugs such as glufosinate Attached to granular inorganic substances.
- an adhesion aid is used in combination to supplement the adhesion of the medicine or to promote the absorption of the sprayed medicine from the foliage.
- adhesion aid examples include ethylene glycol, propylene glycol, polyethylene glycol, polypropylene glycol, propylene glycol monomethyl ether, polyvinyl alcohol, polyvinyl pyrrolidone, polyoxyethylene alkyl phenyl ether, and polyoxyethylene alkyl ester.
- High-boiling water-soluble solvents such as ter, dialkyl sulfosuccinate, alkyl sulfonate, alkyl benzene sulfonate, lauryl sulfate, polyoxyethylene alkylaryl sulfate, polyoxyethylene alkyl ether phosphate, and surfactants are used in combination. Is done.
- These adhesion aids are used alone or as a mixture. The total amount used is preferably between 0.5 and 10% relative to the total weight of the herbicide.
- Typical examples of granular inorganic substances used here are zeolite, limestone, olivine, pumice, diatomaceous earth, calcined diatomaceous earth, bentonite, agar palgitite, silica sand, and the like.
- the present invention is not limited to these, and any mineral having the property of being broken in a granular form and capable of easily releasing a drug from the particle surface can be used.
- the particle size of these carriers is adjusted and used so that the particle size distribution is 0.1 to 0.3.
- the dissolved or suspended drug and the adhesion promoter are added little by little or mixed while stirring the selected fine minerals. After mixing, if low-boiling solvents are used, they are removed and dried, and particles of about 0.1 to 0.3 mm are sieved to obtain a product.
- a small amount of a porous inorganic substance for example, inorganic silicic acid, can be added to prevent consolidation.
- Embodiments of the present invention will be described based on formulation examples and herbicidal effect test examples.
- test plants moistened with spray, it was sprayed with each microgranule 1 0 g, 20 gZm 2 significant amounts leaf surface.
- Each fine granules 1 on the leaf surface of the test method test plants 0, 2 Og / m 2 equivalent amount of a scatter investigation date July 1, 2000 6 days, July 30
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)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT02792063T ATE550942T1 (de) | 2001-12-27 | 2002-12-27 | Klimawechselbeständiges feingranulat für die unkrautbekämpfung |
EP02792063A EP1459629B8 (en) | 2001-12-27 | 2002-12-27 | Fine grains for controlling weeds stable to climate changes |
ES02792063T ES2381460T3 (es) | 2001-12-27 | 2002-12-27 | Granos finos para el control de malas hierbas estables a cambios climáticos |
AU2002362190A AU2002362190B2 (en) | 2001-12-27 | 2002-12-27 | Fine grains for controlling weeds stable to climate changes |
US10/498,981 US20050119126A1 (en) | 2001-12-27 | 2002-12-27 | Fine grains for controlling weeds stable to climate changes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001403034A JP2003192511A (ja) | 2001-12-27 | 2001-12-27 | 気象変動に安定な雑草を防除する微粒剤 |
JP2001-403034 | 2001-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003055312A1 true WO2003055312A1 (fr) | 2003-07-10 |
Family
ID=19190412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/013846 WO2003055312A1 (fr) | 2001-12-27 | 2002-12-27 | Grains fins herbicides stables vis-a-vis des variations climatiques |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050119126A1 (ja) |
EP (1) | EP1459629B8 (ja) |
JP (1) | JP2003192511A (ja) |
AT (1) | ATE550942T1 (ja) |
AU (1) | AU2002362190B2 (ja) |
ES (1) | ES2381460T3 (ja) |
WO (1) | WO2003055312A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005145946A (ja) * | 2003-11-19 | 2005-06-09 | Maruwa Biochemical Co Ltd | 速効性を付与した粒状除草剤 |
JP5176221B2 (ja) * | 2004-11-04 | 2013-04-03 | 丸和バイオケミカル株式会社 | アセトラクテート合成阻害剤を含有する微粒剤。 |
JP5404842B2 (ja) * | 2012-04-04 | 2014-02-05 | 保土谷化学工業株式会社 | 日本芝に対する薬害を軽減させた芝生用除草剤 |
BR122023021305A2 (pt) | 2017-08-09 | 2024-01-09 | Basf Se | Uso de uma mistura herbicida, mistura pesticida, composição pesticida e método para controlar a vegetação indesejável |
US11477985B2 (en) | 2017-08-09 | 2022-10-25 | Basf Se | Herbicidal mixtures comprising L-glufosinate or its salt and at least one photosynthesis inhibitor |
US20230091888A1 (en) | 2020-01-31 | 2023-03-23 | Basf Se | Herbicide combinations comprising glufosinate and selected ppo inhibitors |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62175408A (ja) * | 1986-01-29 | 1987-08-01 | Ishihara Sangyo Kaisha Ltd | 除草用微粒剤 |
JPH05271021A (ja) * | 1991-12-27 | 1993-10-19 | Ishihara Sangyo Kaisha Ltd | 改良された除草組成物 |
WO2000008940A1 (de) * | 1998-08-13 | 2000-02-24 | Aventis Cropscience Gmbh | Herbizide mittel für tolerante oder resistente getreidekulturen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5839127B2 (ja) * | 1978-03-09 | 1983-08-27 | 明治製菓株式会社 | 除草剤組成物 |
JPH0678204B2 (ja) * | 1986-01-23 | 1994-10-05 | ヘキスト アクチエンゲゼルシヤフト | 除草剤マイクロ顆粒およびその製造方法 |
AR008158A1 (es) * | 1996-09-05 | 1999-12-09 | Syngenta Participations Ag | Proceso para el control de malas hierbas en cultivos de plantas utiles que son resistentes a un fosfo-herbicida y una composicion herbicida para dicho uso. |
PL215317B1 (pl) * | 1998-08-13 | 2013-11-29 | Bayer Cropscience Ag | Zastosowanie kompozycji zawierajacej glifosat i sulkotrion lub mezotrion do zwalczania szkodliwych roslin w uprawach kukurydzy oraz sposób zwalczania szkodliwych roslin w uprawach kukurydzy |
JP4292657B2 (ja) * | 1999-11-12 | 2009-07-08 | 住友化学株式会社 | 顆粒状水和剤 |
-
2001
- 2001-12-27 JP JP2001403034A patent/JP2003192511A/ja active Pending
-
2002
- 2002-12-27 WO PCT/JP2002/013846 patent/WO2003055312A1/ja active IP Right Grant
- 2002-12-27 EP EP02792063A patent/EP1459629B8/en not_active Expired - Lifetime
- 2002-12-27 AU AU2002362190A patent/AU2002362190B2/en not_active Ceased
- 2002-12-27 US US10/498,981 patent/US20050119126A1/en not_active Abandoned
- 2002-12-27 ES ES02792063T patent/ES2381460T3/es not_active Expired - Lifetime
- 2002-12-27 AT AT02792063T patent/ATE550942T1/de active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62175408A (ja) * | 1986-01-29 | 1987-08-01 | Ishihara Sangyo Kaisha Ltd | 除草用微粒剤 |
JPH05271021A (ja) * | 1991-12-27 | 1993-10-19 | Ishihara Sangyo Kaisha Ltd | 改良された除草組成物 |
WO2000008940A1 (de) * | 1998-08-13 | 2000-02-24 | Aventis Cropscience Gmbh | Herbizide mittel für tolerante oder resistente getreidekulturen |
Also Published As
Publication number | Publication date |
---|---|
ES2381460T3 (es) | 2012-05-28 |
EP1459629B8 (en) | 2012-06-27 |
EP1459629A4 (en) | 2010-04-14 |
AU2002362190B2 (en) | 2007-07-12 |
JP2003192511A (ja) | 2003-07-09 |
EP1459629B1 (en) | 2012-03-28 |
ATE550942T1 (de) | 2012-04-15 |
AU2002362190A1 (en) | 2003-07-15 |
US20050119126A1 (en) | 2005-06-02 |
EP1459629A1 (en) | 2004-09-22 |
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