Laboratory studies were conducted to examine the leaf surface, epicuticular wax content, and spread area of primisulfuron spray droplet with and without surfactant on leaf surface of barnyardgrass and ...

Background & aims Despite increasing knowledge of the interference of allelopathic rice with barnyardgrass mediated by allelochemicals, the interference mechanisms are still being elucidated. Here we ...

As rice growers know only too well, barnyardgrass doesn’t stay in the barn yard. It likes wet and moist areas and thrives in road ditches, irrigated crop fields, pastures and – much to farmers’ dismay ...