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CA2129005A1 - Tree treatment capsule with radially expanding shank portion - Google Patents

Tree treatment capsule with radially expanding shank portion

Info

Publication number
CA2129005A1
CA2129005A1 CA 2129005 CA2129005A CA2129005A1 CA 2129005 A1 CA2129005 A1 CA 2129005A1 CA 2129005 CA2129005 CA 2129005 CA 2129005 A CA2129005 A CA 2129005A CA 2129005 A1 CA2129005 A1 CA 2129005A1
Authority
CA
Canada
Prior art keywords
shank
plastic plug
scorings
slots
head
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.)
Granted
Application number
CA 2129005
Other languages
French (fr)
Other versions
CA2129005C (en
Inventor
Hans A. K. Merving
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP92907127A priority Critical patent/EP0625004A4/en
Priority to PCT/US1992/000387 priority patent/WO1993014623A1/en
Priority to AU14208/92A priority patent/AU679426B2/en
Priority to CA002129005A priority patent/CA2129005C/en
Publication of CA2129005A1 publication Critical patent/CA2129005A1/en
Application granted granted Critical
Publication of CA2129005C publication Critical patent/CA2129005C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A01G7/00—Botany in general
    • A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Botany (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

A tree treatment capsule is disclosed as including a plastic container (10) having a shank (11) with an internal cavity (14) for containing therein a chemical agent (2) and a head (12) integrally formed with the shank portion (11). According to a first embodiment, the shank has a plurality of scorings (20) which are formed in the exterior surface thereof and extend lengthwise of the shank. The scorings (20) allow the shank (11) to be broken so that when an impact force is applied to the head to move the shank towards the plastic plug (30), the plastic plug (30) expands and breaks the shank (11) along the scorings (20) into tongues to form slits between the tongues. According to a second embodiment, the plastic plug (30) is provided to sealingly close the cavity. The shank has a plurality of slots (20A) which are formed in the exterior surface thereof and extend lengthwise of the shank. The slots allow the shank to be broken so that when an impact force is applied to the head to move the heads towards the plastic plug, the plastic plug expands and breaks the shank along the slots into strips to form passages between the strips. The slits or passages allow the chemical agent to pass from the cavity of the capsule through the passages and mix with sap of the tree.
CA002129005A 1992-01-29 1992-01-29 Tree treatment capsule with radially expanding shank portion Expired - Fee Related CA2129005C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP92907127A EP0625004A4 (en) 1992-01-29 1992-01-29 CAPSULE FOR TREATING TREES PROVIDED WITH A RADIALLY EXPANDING BODY PART.
PCT/US1992/000387 WO1993014623A1 (en) 1992-01-29 1992-01-29 Tree treatment capsule with radially expanding shank portion
AU14208/92A AU679426B2 (en) 1992-01-29 1992-01-29 Tree treatment capsule with radially expanding shank portion
CA002129005A CA2129005C (en) 1992-01-29 1992-01-29 Tree treatment capsule with radially expanding shank portion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1992/000387 WO1993014623A1 (en) 1992-01-29 1992-01-29 Tree treatment capsule with radially expanding shank portion
CA002129005A CA2129005C (en) 1992-01-29 1992-01-29 Tree treatment capsule with radially expanding shank portion

Publications (2)

Publication Number Publication Date
CA2129005A1 true CA2129005A1 (en) 1993-08-05
CA2129005C CA2129005C (en) 2000-01-25

Family

ID=4154076

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002129005A Expired - Fee Related CA2129005C (en) 1992-01-29 1992-01-29 Tree treatment capsule with radially expanding shank portion

Country Status (4)

Country Link
EP (1) EP0625004A4 (en)
AU (1) AU679426B2 (en)
CA (1) CA2129005C (en)
WO (1) WO1993014623A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4432126A1 (en) * 1994-09-09 1996-03-14 Lohmann Therapie Syst Lts Implantable moldings for the administration of active substances to plants
JP2000505464A (en) * 1996-03-01 2000-05-09 バイエル・アクチエンゲゼルシヤフト Herbicide implants for plants
RU2741845C1 (en) * 2019-03-18 2021-01-29 Мария Ивановна Иванова Composition for chemical fruit thinning of fruit trees

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR891350A (en) * 1943-02-18 1944-03-03 Method and means for destroying and controlling wood-eating insects and other wood pests
US3438659A (en) * 1967-05-15 1969-04-15 Howard Lawrence Waldron Dowel type fastener with shear collar
FI51243C (en) * 1975-08-20 1976-11-10 Paraisten Kalkki Oy Plug.
US4425065A (en) * 1978-08-24 1984-01-10 Theodore Sweeney & Company Adhesively securable fastener
US4344250A (en) * 1980-12-10 1982-08-17 Osmose Wood Preserving Co. Of America, Inc. Method for treatment of wood using a reactive closure means to provide a time delayed release of the treating agent
US4365440A (en) * 1981-07-23 1982-12-28 J. J. Mauget Co. Leakage resistant container for plant injection apparatus
DE3712463A1 (en) * 1987-04-13 1988-10-27 Hilti Ag FASTENING ON CAVITY SUBSTRATE
SE453713B (en) * 1987-04-24 1988-02-29 Fic Forestry Injection Co INJECTION DEVICE INTENDED TO BE USED TO INJECT A HERBICIDE IN A TREASURY
US5485698A (en) * 1987-04-24 1996-01-23 Merving; Hans A. K. Tree treatment capsule with radially expanding shank portion
US5022182A (en) * 1988-08-22 1991-06-11 Promac Industries, Ltd. Agricultural processes and products

Also Published As

Publication number Publication date
AU1420892A (en) 1993-09-01
EP0625004A1 (en) 1994-11-23
CA2129005C (en) 2000-01-25
AU679426B2 (en) 1997-07-03
EP0625004A4 (en) 1995-02-22
WO1993014623A1 (en) 1993-08-05

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed