EP1942715A1 - Applikator set für pflanzenschutzmittel und/oder düngemittel - Google Patents
Applikator set für pflanzenschutzmittel und/oder düngemittelInfo
- Publication number
- EP1942715A1 EP1942715A1 EP06792427A EP06792427A EP1942715A1 EP 1942715 A1 EP1942715 A1 EP 1942715A1 EP 06792427 A EP06792427 A EP 06792427A EP 06792427 A EP06792427 A EP 06792427A EP 1942715 A1 EP1942715 A1 EP 1942715A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shaped body
- fertilizer
- cavity
- plant
- applicator set
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/02—Fertiliser distributors for hand use
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G29/00—Root feeders; Injecting fertilisers into the roots
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/14—Tablets, spikes, rods, blocks or balls
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/45—Form not covered by groups C05G5/10 - C05G5/18, C05G5/20 - C05G5/27, C05G5/30 - C05G5/38 or C05G5/40, e.g. soluble or permeable packaging
Definitions
- the invention relates to an applicator set for the application of moldings containing an agrochemical active ingredient and / or fertilizer in the root area of plants.
- Applicator devices are known in which a fertilizer rod is introduced into the plant soil (compare DE G 8703761 Ul, DE-A 1827977). However, the applicator used remains during fertilization in the soil until the fertilizer rod is used up or taken out again. The applicators are therefore used to control the fertilization process and for easy removal of fertilizer rods.
- the present invention is based on the solution of another object.
- many crop protection agents and / or fertilizers in the form of shaped bodies e.g.
- a device having an elongate shaft (2) which is formed at the lower end so that a cavity (3) for receiving a shaped body is formed.
- the applicator set according to the invention eliminates the inconvenient application of the moldings by hand.
- the molded body (1) is easily fixed in the application with the set according to the invention initially by a clamping action in the cavity (3).
- the cavity is so to the molding adjusted so that the desired fixation occurs.
- the applicator is pressed with the molding in the soil or growth medium in the root area of the plant to be treated.
- the molded body now clamped in the soil or the growth medium is released from the cavity (3) of the shaft (2) and remains in the desired position in the soil.
- the elongated shaft (2) which is preferably made of plastic, optimal placement in the lower root area of the plant in its growth medium is possible.
- the shank is made broad at the top to facilitate insertion of the applicator device into the soil.
- the shaft is preferably just as long that it allows an application of the shaped body (1) in the main root system of the plant to be treated.
- the elongate shaft (2) has a length of 10 to 25 cm, most preferably 12 to 20 cm, since it is thus achieved a suitable application depth for the treatment of most plants.
- the user succeeds in applying the moldings so securely that the desired effect (fertilizer effect or pest control effect) reliably occurs.
- the shaft (2) is hollow and has within the shaft lying a punch (4) consisting of a stem and a punch head (5), wherein the length of the stem is formed so that by pressing the punch head , which is located on the side of the shaft (2) opposite the shaped body (1), it is possible to push out the shaped body (1) fixed in the cavity in a simple manner.
- the shaft in this embodiment may be formed as far flatten or wide to the upper end, so that abuts when pushing out of the molding of the punch head at the upper end of the shaft and can not be pushed.
- This embodiment has the advantage that the clamping action of the shaped body in the cavity can be stronger before the application, which simplifies the handling of the applicator set, since the shaped body less easily falls out of the applicator device out. In addition, this embodiment avoids problems in releasing the molding from the cavity in the soil or in the growth medium.
- the cavity is adjustable in size, so that standard shaped bodies of different sizes can be applied.
- the clamping action can be achieved in a size-adjustable cavity by a spring located inside the shaft.
- the cavity (3) encloses at least 30%, preferably at least 50% and more preferably at least 70% of the volume of the shaped body (1), when the shaped body is clamped fixed to cavity by the extensive enclosure of the molded article is Breaking up the mold body during molding m Avoiding the soil or growth medium Rod-shaped moldings are much easier to apply
- the shaped article (1) is preferably a rod, a plate, a shaped and dimensionally stable granule or a tablet.
- the shaped article preferably has a length of 2 to 5 cm and a thickness / width or a diameter of 0.4 to 2 cm
- the shaped bodies preferably contain organic and inorganic nitrogen-containing compounds, such as urea, urea-foaldehyde condensation products, amino acids,
- Ammonium salts and nitrates and potassium salts (such as chlorides, sulfates and nitrates) and
- Phosphoric acid or salts of phosphoric acid such as potassium salts and ammonium salts
- fertilizer salts of micronutrients such as manganese, magnesium, iron,
- the fertilizer is a commercial full-strength fertilizer
- the main constituents nitrogen, potassium and phosphorus can be varied within wide limits. Usually, contents of 1 to 30% by weight of nitrogen (preferably 5 to 20% by weight), 1 to 20% by weight of potassium (preferably 3 to 15% by weight) and 1 to 20% by weight of phosphorus (preferably 3 to 10% by weight) are used.
- the microstructure contents are usually in the ppm range, preferably 1 to 1000 ppm
- agrochemical active ingredients in the present context are all plant extracts which are customary for plant growth. These plants are known as herbicides, bactericides, insecticides, acarctides, nematocides, molluscicides, herbicides, plant growth regulators, plant nutrients and repellents
- Imazalil imibenconazole, imi ⁇ octadine, Iprobenfos (IBP), iprodione, isoprothiolane, iprovalicarb,
- copper preparations such as: copper hydroxide, copper naphthenate, copper oxychloride, copper sulfate, copper oxide, oxine-copper and Bordeaux mixture,
- Mancopper Mancozeb, Maneb, Mepanipy ⁇ m, Mepronil, Metaiaxy ⁇ ;
- Metconazole iv ⁇ ethasulfocaxb, Metbiuroxam, Metiram, Metsulfovax, Myclobutanil,
- bactericides are:
- insecticides examples include:
- Bacillus thuringiensis 4-bromo-2- (4-chlorophenyl) -1- (ethoxymetyl) -5- (trifluoromethyl) -1H-pyrrole-3-carbonitrile, Bendiocarb, Befurcarb, Bensultap, Betacyfluthrin, Bifenthrin, BPMC 5 Brofenprox, Bromophos A, Bufencarb, Buprofezin, Butocarboxin, Butylpyridaben,
- Imidacloprid Iprobenfos, Isazophos, Isofenphos, Isoprocarb, Isoxathion, Ivermectin, Lambda-cyhalotbrin, Lufenuron,
- Parathion A parathion M 3 permethrin, phenthoate, phorate, phosalone, phosmet, phosphamidon, Phoxini, Piritnicarb, pirimiphos M, pirimiphos A, profenophos, promecarb, propaphos, propoxur, Prothiophos, prothoate, pymetrozine, Pyrachlophos, pyridaphenthion, Pyresmethrin, pyrethrum, Pyridaben, Pyrimidifen, Pyriproxifen,
- Tebufenozide Tebufenpyrad
- Tebupirimiphos Teflubenzuron
- Teflutbxin Temephos, Terbam, Terbufos, Tetrachlorvinphos, Thiacloprid, Thiafenox, Thiamethoxam, Thiodicarb, Thiofanox, Thiomethon, Thionazine, Thmingiensin, Tralomethrin, Transfluthrin, Triarathene, Triazophos, Triazuron, Trichlorfon, Triflumuron, trimethacarb,
- molluscicides examples include metaldehyde and methiocarb.
- herbicides examples include:
- Anilides such as diflufenican and propanil; Arylcarboxylic acids, such as dichloro-picolinic acid, dicamba and picloram; Aryloxyalkanoic acids such as 2,4-D, 2 3 4-DB, 2,4-DP 3- fluroxypyr, MCPA, MCPP and triclopyr; Aryloxy-phenoxy-alkanoic acid esters such as diclofop-methyl, fenoxapropethyl 3- fluazifop-butyl, haloxy-pent-methyl and quizalofop-ethyl; Azinones, such as chloridazon and norflurazon; Carbamates such as Chlorprophar ⁇ , Desmedipham, Phenmedipham and Propham; Chloroacetanilides such as alachlor, acetochlor, butachlor, metazachlor, metolachlor, pretilachlor and propachlor; Dinitroanilines such as oryzalin, pendimethal
- chlorocholine chloride and ethephon examples of plant growth regulators chlorocholine chloride and ethephon may be mentioned.
- plant nutrients include common inorganic or organic fertilizers for the supply of plants with macro and / or micronutrients.
- repellents examples include diethyl tolylamide, ethylhexanediol and buty-pyronoxyl.
- the active ingredient contents of the agrochemical active ingredients are preferably between O 3 oil to 10 wt .-%, in particular 0.1 to 2.5 wt .-%.
- the moldings are preferably prepared from mixtures of the fertilizer and / or the agrochemical active ingredient with adhesives and optionally excipients and carriers.
- Particularly preferred embodiments of the invention are those in which the shaped body contains an agrochemical active ingredient with adhesives and optionally with a fertilizer additive and optionally with excipients and carriers.
- Adhesives include: adhesives such as carboxymethylcellulose, natural and synthetic powdery, gromige or latexformige polymers, polyvinylpyrrolidone, vinylpyrrolidone-styrene Copolymers, vinylpyrrolidone-vinyl acetate copolymers, polyethylene glycol or inorganic adhesives such as gypsum or cement. They are present in the mixture preferably in concentrations of from 1 to 30% by weight, preferably from 2 to 20% by weight.
- Suitable solid carriers are: e.g. Ground natural minerals such as kaolins, clays, talc, chalk, quartz, attapulgite, montmorillonite or diatomaceous earth and synthetic
- Rock minerals such as highly disperse silica, alumina and silicates, as well as calcium phosphate or calcium hydrogen phosphate.
- Suitable solid carriers for granules are: e.g. Cracked and fractionated natural rocks such as calcite, marble, pumice, sepiolite, dolomite, as well as synthetic granules of organic and inorganic flours, as well as granules of organic material such as sawdust, coconut shells, corn cobs and tobacco stalks.
- Disintegrants are used to promote drug release in soil. Used individually or in combination corn starch, crosslinked polyvinylpyrrolidone and special celluloses.
- the disintegrating agents are present in concentrations of from 1 to 10% by weight, preferably from 3 to 10% by weight.
- Surfactants are used to improve the biological effectiveness of the active ingredient. Their content is between 1 to 10 wt .-%, preferably 2 to 5 wt .-%. Suitable are e.g. nonionic surfactants of the alkyl aryl ethoxylate type.
- the moldings can be produced as indicated in EP-A 755 370.
- Moldings which contain the active substance imidacloprid and a fertilizer are preferred according to the invention.
- Such shaped bodies per se are likewise described in EP-A 755 370.
- the described insecticidal activity is enhanced in a particularly advantageous manner when the shaped bodies are brought with the application aid according to the invention into the root area of the plants.
- the optimal placement of the molding accelerates the speed and potency of the insecticidal active ingredient.
- Fig. 1 shows a perspective view of the application device with a punch and a clamping fixed molding.
- the device has an elongate shaft (2), which is cylindrical over its entire length and enhances itself in the lower region so that a cavity (3) is formed.
- the cavity is thus adapted to the tablet-shaped body (1)
- the shape of the body is clamped in the cavity is clamped
- the corners of the Formkorper are slightly rounded to facilitate an impression in the soil or growth medium inside the shaft (2) a punch (4) is inserted, which emerges from the upper end of the shaft and there has its stamp head (5).
- the stamp (4) the mold body can be printed out of the cavity. This enables the subterranean detachment of the mold body by the user when the mold body m has been well placed
- the application device can be used again after removal from the soil or the growth medium for the application of further shaped bodies
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005051435A DE102005051435A1 (de) | 2005-10-27 | 2005-10-27 | Applikator Set für Pflanzenschutzmittel und/oder Düngemittel |
PCT/EP2006/009951 WO2007048519A1 (de) | 2005-10-27 | 2006-10-16 | Applikator set für pflanzenschutzmittel und/oder düngemittel |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1942715A1 true EP1942715A1 (de) | 2008-07-16 |
Family
ID=37714254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06792427A Withdrawn EP1942715A1 (de) | 2005-10-27 | 2006-10-16 | Applikator set für pflanzenschutzmittel und/oder düngemittel |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1942715A1 (de) |
DE (1) | DE102005051435A1 (de) |
WO (1) | WO2007048519A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018117305A1 (de) | 2018-07-17 | 2020-01-23 | Uwe Weiss | Vorrichtung zum Einbringen von Mitteln in ein Erdreich |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5783203A (en) * | 1994-04-14 | 1998-07-21 | Bayer Aktiengesellschaft | Insecticidal fertilizer mixtures |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB813759A (en) * | 1956-10-12 | 1959-05-21 | William John Harris | Improvements in and relating to gardening appliances |
GB899792A (en) * | 1960-01-08 | 1962-06-27 | Thomas Graham Farish | Improvements in or relating to horticultural appliances |
US3903815A (en) * | 1973-09-28 | 1975-09-09 | Robert D Winkler | Fertilizer applicator tool |
US4776130A (en) * | 1986-05-22 | 1988-10-11 | Westwinds Gallery, Inc. | Plant fertilizer holder |
US4676538A (en) * | 1986-07-10 | 1987-06-30 | Manfred Fiedler | Fertilizer implanting tool |
DE8703761U1 (de) * | 1987-03-13 | 1987-06-04 | Roozen oHG, 5030 Hürth | Düngevorrichtung für Pflanzenerde |
US5461992A (en) * | 1993-11-09 | 1995-10-31 | Scollard; Robert A. | Deep root tree and shrub fertilizer stake drivers |
-
2005
- 2005-10-27 DE DE102005051435A patent/DE102005051435A1/de not_active Withdrawn
-
2006
- 2006-10-16 WO PCT/EP2006/009951 patent/WO2007048519A1/de active Application Filing
- 2006-10-16 EP EP06792427A patent/EP1942715A1/de not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5783203A (en) * | 1994-04-14 | 1998-07-21 | Bayer Aktiengesellschaft | Insecticidal fertilizer mixtures |
Also Published As
Publication number | Publication date |
---|---|
WO2007048519A1 (de) | 2007-05-03 |
DE102005051435A1 (de) | 2007-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20080527 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SCHMITTEN, MICHAELA Inventor name: PAULSEN, BJOERN |
|
17Q | First examination report despatched |
Effective date: 20081222 |
|
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BAYER INTELLECTUAL PROPERTY GMBH |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SBM DEVELOPPEMENT SAS |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20170906 |