| Patents for A01M 21 - Apparatus for the destruction of unwanted vegetation, e.g. weeds (1,840) |
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| 05/04/2011 | CN102037832A Culture technique for corn |
| 05/04/2011 | CN101213921B Arc frame perforating seedling-tempering method for dry rice nursery |
| 05/03/2011 | CA2427485C Pest control sheet |
| 04/21/2011 | DE102009041764A1 Device for inhibiting growth of e.g. grass under fence, has covering made up of deformable material and closed plate for decorative objects, where covering is provided with smooth surface and slope |
| 04/20/2011 | CN201797890U Rotary type weeds roots removing device |
| 04/20/2011 | CN102017879A Effective method suitable for preventing and killing weed for clover seedling |
| 04/20/2011 | CN101513178B Method for deactivating quarantine weed seed in entry grain |
| 04/13/2011 | CN201789872U Vertical rotary cutter for waterweeds |
| 04/13/2011 | CN201789871U Portable water plant rotary cutter |
| 04/13/2011 | CN201789870U Paddy field weeder |
| 04/13/2011 | CN102007860A Production technology of organic rice |
| 04/07/2011 | WO2011040029A1 Treatment device and method for applying plant to treatment of killing or the like |
| 04/07/2011 | DE102009038522A1 Device for applying herbicides in region of e.g. parkway, has application unit movable in narrow strips, and thatched roof like surface moved by roller connected with another roller by lattice mat, where device is moved by manual force |
| 03/30/2011 | CN101990796A Machine vision based weeding robot system and method thereof |
| 03/24/2011 | DE102009019152B4 Verfahren zur Aufzucht von Junggehölzsetzlingen und Einrichtung zur Durchführung des Verfahrens Method for rearing young woody seedlings and device for carrying out the method |
| 03/23/2011 | CN201766971U Weed extractor |
| 03/23/2011 | CN201766813U Simple weeder |
| 03/17/2011 | US20110067134 Soybean transgenic event mon 87708 and methods of use thereof |
| 03/17/2011 | DE202010017068U1 Einrichtung zur thermischen Vegetationskontrolle Apparatus for the thermal vegetation control |
| 03/10/2011 | DE102009043954A1 Movable controlling device for use with tractor for controlling weed on agricultural utility surface for herb aborticide in e.g. row culture, has actuator designed as nozzle element for outputting liquefied gas e.g. carbon-di-oxide |
| 03/10/2011 | DE102009039607A1 Device for removal of weeds, consists of brush, whose bristles are made of elastic-metallic or polymeric cleaning elements, some of whose ends are fixed to base of brush |
| 03/09/2011 | EP2291073A2 Pest control system and method |
| 03/09/2011 | EP1613149B1 Method for controlling harmful micro-organisms and insects within the context of plant protection by means of dipole electric air jet spray technology, water containing ozone and uv-c radiation |
| 03/09/2011 | CN101480121B 轻便锄草机 Light weeding machine |
| 02/23/2011 | EP2287292A2 Plant derived hydroxy phenyl pyruvate dioxygneases (HPPD) resistant against triketone herbicides and transgenic plants containing these dioxygenases |
| 02/17/2011 | US20110039706 New mutated hydroxyphenylpyruvate dioxygenase, dna sequence and isolation of plants which are tolerant to hppd inhibitor herbicides |
| 02/10/2011 | US20110030272 Cane-type plant chemical dispenser |
| 02/09/2011 | EP1275778B1 A multi-functional paper and a method of making the same |
| 02/09/2011 | CN201739930U Lamp |
| 02/02/2011 | CN101558756B Device for removing leaves and crushing roots of iris lactea |
| 01/26/2011 | CN201718366U Multifunctional agricultural scissors |
| 01/26/2011 | CN201718362U Hydraulic spraying device |
| 01/26/2011 | CN101953243A Multi-group rotary weeding machine |
| 01/25/2011 | CA2519399C Fluid heater |
| 01/20/2011 | DE202010014203U1 Vorrichtung zur Schädlingsbekämpfung Device for pest control |
| 01/12/2011 | CN101940201A Rotary weed root eradicator |
| 01/12/2011 | CN101940105A Electric aquatic plant rotary cutter |
| 01/05/2011 | DE102009019152A1 Method for breeding young woody seedlings in open-air grounds by entwining or at definite positions, involves implanting seedlings in ground of nursery or open-air |
| 01/05/2011 | CN201690944U Electric heating weeding device |
| 01/05/2011 | CN101707992B High-efficiency weeding robot |
| 01/05/2011 | CN101508862B Grass restraining mulch film stainer and grass restraining mulch film |
| 01/05/2011 | CN101238805B Hexa-claw executing mechanism of weeding robot |
| 12/30/2010 | DE102009027260A1 Jätvorrichtung, insbesondere für Wasserpflanzen sowie Jätboot mit einer solchen Vorrichtung Jätvorrichtung, especially for aquatic plants and Jätboot with such a device |
| 12/08/2010 | CN101194567B Method for improving production volume and quality of alfalfa seed |
| 12/01/2010 | EP2255620A1 Method for treatment against ragweed |
| 12/01/2010 | CN101396015B Float grass clearing device |
| 11/28/2010 | CA2704783A1 Treatment process against ragweed |
| 11/24/2010 | CN101233841B Method for preventing and removing weedy rice and weed in direct seeding and interplanting paddy field |
| 11/17/2010 | CN201629999U Manual-type weeding machine |
| 11/16/2010 | US7833476 controlling a vapor pressure; automatically admitting the saturated liquid fuel to the flamer torch for sterilization of poultry litter, soils, concrete; using portable enclosed flamers; use a pressure switch, set to make or change contacts at a predetermined pressure |
| 11/11/2010 | US20100282346 Apparatus for flamer fuel pressure control |
| 11/10/2010 | CN201624086U Weeding wheel with function of preventing from being wound by grass |
| 11/10/2010 | CN201623972U Hand weed killer |
| 11/03/2010 | CN1743244B Dispensing apparatus |
| 10/27/2010 | CN201612005U 除草机 Weeder |
| 10/21/2010 | US20100267558 Vegetation treatment |
| 10/20/2010 | CN1649491B Animal trap |
| 10/14/2010 | DE202010010006U1 Unkrautvernichter mit zwei indentischen schwenkbaren Schneidplatten mit Scherenfunktion Weed killer with two indentical swivel inserts with scissors function |
| 10/13/2010 | EP1558407B1 Apparatus for cleaning the interstices of hard-covered surfaces |
| 10/13/2010 | CN201602075U 锄草轮 Weeding round |
| 10/13/2010 | CN101855978A Technique for reforming abandoned fields |
| 10/12/2010 | CA2375899C A locating system and method |
| 10/09/2010 | CA2699609A1 Portable steam and heat generator for pest control |
| 10/08/2010 | CA2661644A1 A covering process to kill some weeds |
| 10/06/2010 | CN201594984U 一种手扶式除草机 One kind of walk-behind lawn mower |
| 10/06/2010 | CN1777360B Liquid heating valve |
| 10/06/2010 | CN101850192A Method for suppressing growth of algae at effluent weir of secondary sedimentation tank |
| 09/29/2010 | CN101843236A Electric heating weeder |
| 09/23/2010 | WO2010106024A1 Thermal vegetation control method and device for thermal vegetation control |
| 09/02/2010 | DE202010006623U1 Fugenstecher mit Hebel, Wechselklingen und versetzbarem Schaft Joints spear with a lever, interchangeable blades and An offset shank |
| 09/01/2010 | EP2223593A1 Nebuliser |
| 08/18/2010 | CN201550528U Portable type weeder |
| 08/18/2010 | CN201550405U Paddy field power weeding machine |
| 08/12/2010 | DE102009008493A1 Nozzle body for use as motor valve in agricultural sprayer, has sealing element i.e. O-ring, provided between valve plunger and housing, and arranged in area of adjusting element, which is rotary movable for adjusting locking plunger |
| 08/11/2010 | CN201541443U Extensible weeding rake of picking up mud snail and corbicula fluminea |
| 08/11/2010 | CN201541438U Multifunctional tropical crop garden and field rotary weeding management machine |
| 08/04/2010 | CN101790949A Method for preventing and removing weeds and reducing evaporation in farmland |
| 08/03/2010 | CA2318750C A sprayer boom |
| 07/28/2010 | CN101785451A Control method of alligator alternanthera in water area |
| 07/28/2010 | CN101785400A Labor-saving flue-cured tobacco cultivation method |
| 07/22/2010 | DE202010002340U1 Kanten-Putzer Zusatzgerät für Kombinations-Antriebseinheiten zum Entfernen von Bewuchs und festsitzendem Schmutz aus Kanten und Rinnen Edge cleaner accessory for composite drive units for removing the growth and festsitzendem dirt from edges and channels |
| 07/15/2010 | DE202009016679U1 Scheibenhacke Disc hoe |
| 07/01/2010 | DE202010002828U1 Bekämpfung von unerwünschtem Pflanzenwuchs, insbesondere von Konkurenzpflanzen durch Hitzeentwicklung mit Mikrowellen Controlling undesirable plant growth, especially plant competitors by heat evolution with microwaves |
| 06/30/2010 | CN201515594U Ridge side weeding cutter |
| 06/23/2010 | CN201509406U Manual inter-tillage weeding and fertilizing machine |
| 06/23/2010 | CN101743946A Method for controlling invasion of flaveria bidentis through ecological substitution |
| 06/23/2010 | CN101743945A Method for controlling invasion of flaveria bidentis with native species |
| 06/23/2010 | CN101743837A Method for substituting for flaveria bidentis by utilizing combination of sunflower and perennial ryegrass |
| 06/23/2010 | CN101743836A Method for substituting for flaveria bidentis by utilizing grain amaranth |
| 06/16/2010 | CN101379926B Control method of weed in tea garden |
| 06/09/2010 | CN201499429U Rotary hoe type weeding device |
| 06/02/2010 | CN201494606U Microwave algae-removing/ glass silt-eliminating catamaran |
| 05/27/2010 | DE202010003285U1 Anordnung zum Beseitigen und Verhindern von pflanzlichem Bewuchs auf Dächern Arrangement for removing and preventing plant growth on roofs |
| 05/26/2010 | CN201479554U Adjustable single hand-push hoe |
| 05/20/2010 | DE202010003067U1 Anbaugerät zur mechanischen Unkrautbeseitigung und Unkrautaufnahme Attachment for mechanical weed control and weed recording |
| 05/20/2010 | DE102008057331A1 Pointer for scratching joint, particularly for removing weeds or moss, has handle and rod emanated from handle, which is bent at lateral end |
| 05/19/2010 | CN101707992A high-efficiency weeding robot |
| 05/12/2010 | CN201451147U Pesticide-application weed control pen |
| 05/12/2010 | CN201451146U Energy-saving weeding machine |
| 05/12/2010 | CN201450772U Multi-purpose spiniform energy-saving seeder |