Phytotoxicity of a combined RF and microwave electromagnetic fie

Details Phytotoxicity of a combined RF and microwave electromagnetic fie Phytotoxicity of a combined RF and microwave electromagnetic fie

1989-07-20

1991-10-29

Feyrer, James R.

Plant husbandry

Electroculture, magnetoculture or electrocuting

A01G 100

Patent

active

050604147

ABSTRACT:
A method and device for vegetation control. More particularly a technique of a plurality of steps in the application of electromagnetic fields of two or more selected but different frequencies, at least one in the ratio frequency range being first applied followed by application of others in the microwave region, to the area in which vegetation is to be controlled.

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