Herbicidal compositions containing tetrapotassium pyrophosphate as spray adjuvant

摘要

Herbicidal compositions comprising a post-emergence herbicide and tetrapotassium pyrophosphate as the spray adjuvant. The compositions are suitable as foliar sprays for controlling undesirable vegetation without causing damage to crops. The tetrapotassium pyrophosphate spray adjuvant has surfactant and plant nutrient characteristics and functions synergistically with the herbicide to increase its level of absorption into plant tissues and to stimulate both the target and non-target plant species to growth responses for increased herbicide efficacy.