Plant husbandry – Plant surface contact material applicator
Patent
1981-08-24
1983-06-28
Feyrer, James R.
Plant husbandry
Plant surface contact material applicator
A01M 2100
Patent
active
043898122
ABSTRACT:
A herbicide wand and method for making, the wand having a tubular member adapted to receive liquid herbicide and provided with a plurality of bores of predetermined diameter, an emitter of braided cord having a diameter which is greater than the diameter of the bores when untensioned and smaller when tensioned, the emitter being threaded through the member in slidable engagement with its wall so that the member has portions within the member immersed in the herbicide and has portions outward of the member to apply the herbicide and the method including forming a plurality of emitters from a length of such cord with each emitter having an integral needle for threading it through such bores.
REFERENCES:
patent: 1545656 (1925-07-01), Hothersall
patent: 2102749 (1937-12-01), Salvesen
patent: 3442739 (1969-05-01), Johnson
patent: 4187638 (1980-02-01), Hardy et al.
patent: 4309842 (1982-01-01), Jones
Hite, D., "Here's How to Make a Rope Wick Applicator" from Progressive Farmer, Dec. 1979, pp. 34 & 35.
DeMille D. D.
Feyrer James R.
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