Apparatus for selective application of herbicide

Details Apparatus for selective application of herbicide Apparatus for selective application of herbicide

1979-09-04

1981-12-15

Bratlie, Steven A.

Plant husbandry

Plant surface contact material applicator

401140, 401196, 401204, 401205, A01M 2100, A01N 500

Patent

active

043052240

ABSTRACT:
An apparatus for selective application of liquid herbicide includes a tubular handle which serves as a reservoir for containing the herbicide and for supplying the herbicide to an integral applicator head. The reservoir handle has a valve for controlling the herbicide dispensing flow rate of the applicator head which includes at least one elongated wicking element by which the herbicide is wipingly applied on undesired vegetation.

REFERENCES:
patent: 1744254 (1930-01-01), Zaiden
patent: 2082582 (1937-06-01), Kling
patent: 2223809 (1940-12-01), Rucker
patent: 2316326 (1943-04-01), Garin
patent: 3021642 (1962-02-01), Ewing
patent: 3077701 (1963-02-01), Osmun
patent: 3080590 (1963-03-01), Mullinix et al.
patent: 3103690 (1963-09-01), Day
patent: 3161905 (1964-12-01), Dryden
patent: 3184888 (1965-05-01), Froth et al.
patent: 4019278 (1977-04-01), McKirdy
patent: 4027986 (1977-06-01), Patrick
patent: 4187638 (1980-02-01), Hardy et al.

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