“…These conditions reduce the adsorption potential of acetochlor to soil colloids and then favor its high accumulation in the rhizosphere [ 52 ]. This opinion largely explains the declines in yields were recorded on rice [ 53 , 54 ], then on wheat [ 55 ]. [ 56 ] insisted on the emulsifiable form which is much more mobile in the rhizosphere than the micro-encapsulated form which cannot become so after disintegration of the envelope sequestering the active ingredient.…”