Abstract: An agricultural share having a working portion with a front face, a rear face and two sides converging to a forward point. A plurality of depressions are formed on the rear face of the working portion in the vicinity of the two sides for the purpose of achieving a reduction in the "footprint" area of the share. Additionally, the depressions serve to trap soil therein with the result that there is a reduction in wear on the rear face.

Abstract: Disclosed is a crop finger extension for knife-finger guards of harvesting machines. The crop finger extension is detachably mountable on a crop finger body having an underside and an outer end. The crop finger extension includes a body portion having an upper surface with a forward end and a rearward end. A recess is provided in the body portion adjacent the rearward end of the upper surface to snugly receive the outer end of the crop body. A rearward extension extends rearwardly of the recess on the underside thereof and is adapted to locate against the underside of the finger body. The rearward extension is provided with first means engagable with corresponding second means on the finger body to lock the finger extension in position on the finger body. A crop finger is also disclosed.