Apparatus for applying a pesticide to perennial crops
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A01B-035/32
A01B-039/16
A01B-063/00
A01B-049/06
A01C-021/00
A01C-023/02
A01G-029/00
A01N-025/00
출원번호
US-0464496
(2014-08-20)
등록번호
US-9936622
(2018-04-10)
우선권정보
AU-2007906522 (2007-11-29)
발명자
/ 주소
Paton, Douglas
Smith, David
출원인 / 주소
SUMITOMO CHEMICAL COMPANY, LIMITED
대리인 / 주소
Birch, Stewart, Kolasch & Birch, LLP
인용정보
피인용 횟수 :
0인용 특허 :
7
초록▼
An applicator assembly for applying an active substance to the root zone of a plurality of plants, the applicator assembly comprising: a subsoil applicator having a cutting element for generating an incision in the ground, an injector associated with the cutting element to allow the active substance
An applicator assembly for applying an active substance to the root zone of a plurality of plants, the applicator assembly comprising: a subsoil applicator having a cutting element for generating an incision in the ground, an injector associated with the cutting element to allow the active substance to be injected into the incision; and a positioning device adapted to allow the position of the cutting element to change position such that an incision is generated in some material in the root zone while the cutting element moves over other material in the root zone.
대표청구항▼
1. An applicator assembly for applying a substance selected from the group consisting of fertilizer, plant growth regulator, insecticide, fungicide and herbicide to a root zone of a plurality of plants, the applicator assembly comprising: a subsoil applicator, the subsoil applicator comprising a cut
1. An applicator assembly for applying a substance selected from the group consisting of fertilizer, plant growth regulator, insecticide, fungicide and herbicide to a root zone of a plurality of plants, the applicator assembly comprising: a subsoil applicator, the subsoil applicator comprising a cutting element for generating an incision in a ground surface, and an injector associated with the cutting element to allow the substance to be injected into the incision;a surface applicator positioned to apply a composition proximal to a base of a stem or trunk on the surface of the ground;a deflector adapted to push branches or leaves or tree trunks for a path of the cutting element and for a path of the surface applicator; andthe surface applicator being located on the deflector. 2. An applicator assembly as defined in claim 1, wherein the composition is a herbicide. 3. An applicator assembly as defined in claim 1, wherein the composition is the same as the active substance. 4. An applicator assembly as defined in claim 1, wherein the plurality of plants is positioned in a row. 5. An applicator assembly as defined in claim 1, adapted to deliver the substance selected from the group consisting of fertilizer, plant growth regulator, insecticide, fungicide and herbicide at a soil depth of 2-30 cm. 6. An applicator assembly as defined in claim 1, wherein the injector is adapted to deliver a continuous application of active substance. 7. A method of treating a plurality of plants using the applicator assembly as defined in claim 1, the method comprising: i) using an assembly to generate an incision in a portion of a root zone of the plurality of plants;ii) using the assembly to inject a substance selected from the group consisting of fertilizer, plant growth regulator, insecticide, fungicide and herbicide into the incision;iii) using the assembly to move branches aside, andiv) applying a composition to a surface of ground adjacent the plurality of plants. 8. A method of treating a plurality of plants as defined in claim 7, wherein the portion of the root zone of a single plant in which the incision is generated extends from the single plant at an angle of less than 180 degrees. 9. A method of treating a plurality of plants as defined in claim 8, wherein the incision extends through soil and roots that the cutting element can make an incision in but skips over rocks and roots that the cutting element cannot make an incision in. 10. A method of treating a plurality of plants as defined in claim 7, wherein the incision extends through soil and roots that the cutting element can make an incision in but skips over rocks and roots that the cutting element cannot make an incision in. 11. A method of treating a plurality of plants as defined in claim 7, wherein the incision is generated by a cutting element. 12. A method of treating a plurality of plants as defined in claim 7, wherein the injection is performed by an injector associated with a cutting element. 13. A method of treating a plurality of plants as defined in claim 7, wherein the composition is a herbicide. 14. A method of treating a plurality of plants as defined in claim 7, wherein the plurality of plants are positioned in a row. 15. A method of treating a plurality of plants as defined in claim 7, wherein the plurality of plants that are treated are in forest plantations. 16. A method of treating a plurality of plants as defined in claim 7, wherein the method of treatment is performed by a vehicle mounted applicator assembly that travels at average speeds of over 4 km/hr. 17. An applicator assembly as defined in claim 1, further comprising a sensor to detect a plant.
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