An agricultural leaf stripper having the degrees of freedom allowing it to adapt to all configurations of the vegetation species on which defoliation is desired thanks to its ability to adapt to the particular shape of the plants comprising at least a first structure capable of being adapted to conventional means of transport in a horizontal direction of movement along an axis substantially parallel to the XY plane of the ground, this leaf stripper further comprising: - a fixed part capable of being secured by a lower end thereof to said means of transport - a mobile part or chassis, this mobile part or chassis being movable vertically relative to said fixed part, - at least one rail carrying at least two leaf stripping heads, supported by support means carried by said mobile part or chassis, the at least one rail being spaced from said structure and generally parallel to it, - a first linkage capable of generating a vertical translational movement PZ1, obtained by sliding the upper part of said structure relative to said fixed lower part of said structure, along a generally vertical axis perpendicular to said horizontal direction of movement, - a second linkage capable of generating a vertical translation movement PZ2 of said at least one rail relative to said support means carried by said movable part or chassis along a second axis Z2 generally perpendicular to said horizontal direction of movement, - a third linkage capable of varying a spacing between said at least one rail and said structure by generating a translation movement PY of said at least one rail relative to said structure along a direction generally orthogonal to said vertical axis direction and along an axis of said support means, - a fourth linkage capable of generating a rotation movement RX of said at least one rail about an axis generally perpendicular to said horizontal direction of movement, the leaf stripper being characterized by: - a pneumatic source capable of producing compressed air intended to be ejected by the stripping heads, and a system of pipes connecting the pneumatic source to each of the stripping heads to provide them with compressed air to be ejected, and - the axes of the four linkages and the direction of movement of the transport means being parallel or orthogonal to each other and to said horizontal direction of movement, - a fixed part capable of being secured by a lower end thereof to said means of transport - a mobile part or chassis, this mobile part or chassis being movable vertically relative to said fixed part, - at least one rail carrying at least two leaf stripping heads, supported by support means carried by said mobile part or chassis, the at least one rail being spaced from said structure and generally parallel to it, - a first linkage capable of generating a vertical translational movement PZ1, obtained by sliding the upper part of said structure relative to said fixed lower part of said structure, along a generally vertical axis perpendicular to said horizontal direction of movement, - a second linkage capable of generating a vertical translation movement PZ2 of said at least one rail relative to said support means carried by said movable part or chassis along a second axis Z2 generally perpendicular to said horizontal direction of movement, - a third linkage capable of varying a spacing between said at least one rail and said structure by generating a translation movement PY of said at least one rail relative to said structure along a direction generally orthogonal to said vertical axis direction and along an axis of said support means, - a fourth linkage capable of generating a rotation movement RX of said at least one rail about an axis generally perpendicular to said horizontal direction of movement, the leaf stripper being characterized by: - a pneumatic source capable of producing compressed air intended to be ejected by the stripping heads, and a system of pipes connecting the pneumatic source to each of the stripping heads to provide them with compressed air to be ejected, and - the axes of the four linkages and the direction of movement of the transport means being parallel or orthogonal to each other and to said horizontal direction of movement, - a pneumatic source capable of producing compressed air intended to be ejected by the stripping heads, and a system of pipes connecting the pneumatic source to each of the stripping heads to provide them with compressed air to be ejected, and - the axes of the four linkages and the direction of movement of the transport means being parallel or orthogonal to each other and to said horizontal direction of movement,