maneb [man-eb] Word Origin noun Chemistry.
- a carbamate fungicide, C4H6MnN2S4, used for control of numerous crop diseases.
Origin of maneb 1975–80; probably man(ganous) e(thylene) b(is)-, components of the chemical name; cf. zineb
maneb [man-eb] Word Origin noun Chemistry.
Origin of maneb 1975–80; probably man(ganous) e(thylene) b(is)-, components of the chemical name; cf. zineb