Felling head structure

Felling head with offset arms

Felling head with swinging cutter bar

Felling wedge

Fermentation process

Fibrous cellulose-based culture substrate

Field sanitizing apparatus

Field sprayer and enclosure member therefor

Filament-type weed-grass trimmer

Fin-stabilized container of foldable sheet material

Fitting for clearing water from fluid containing systems

Fixing device for fastening objects on hollow boards

Fixing device for plant supporting rod

Flail delimber

Flail device

Flail type tree delimbing device

Flailing machine for felled trees

Flame-retardant, long-time uv-stabilized drapeable screen

Flat paneled flower pot cover and method and apparatus for...

Flats and tray systems for plant borders and methods for...