Efficiency of post-emergent herbicides in corn crops

Abstract

A two-year research sandy loam soil the soil it is established that in maize with a predominance of annual dicotyledonous weeds, mainly Chenopodium album, the most effective use of Lumax, FE in a dose 3,5 l/ha the 3–5-leaf phase of a culture. Among the preparations containing sulfonylurea and used against perennial weeds, the highest net income is provided by relatively cheap Doublon, SC (1,0 l/ha) + Aegis, SC (0,2 l/ha) + Adyu surfactant (0,2 l/ha) or Doublon gold in a mixture with Ballerina and Adyu surfactant.