Apparatus for injecting material into the soil

Apparatus for sowing seeds in suspension

Apparatus for subsoil application

Applicator and grain drill shank

Applicator apparatus and method

Applicator device

Automatic fluid fertilizer control apparatus

Blade shank assembly used in a fertilizer applicator assembly

Bracket and tooth assembly for planter

Cold flow liquid vapor shoe

Combination coulter and fertilizer knife apparatus

Cultivator and liquid fertilizer blade

Cultivator with supporting apparatus movable to stored position

Deep root tree and shrub fertilizer stake drivers

Device for selectively applying liquid manure onto or into the g

Dry granular fertilizer root feeder

Earth working and fluid distribution apparatus

Earth working apparatus

Earthworking implement with automatic fluid flow shut-off manifo

Fertilizer applicator knife and its use