Selectivity and efficacy of some herbicides in control of annual and perennial weeds in flax for oil cultivated on a slightly-moderate leached soil
1987
Popa, F. | Sarpe, N. | Tapor, I. | Beraru, C. (Statiunea Centrala de Cercetari pentru Ameliorarea Solurilor Saraturate, Braila (Romania))
The experiment was carried out on a clay chernozem soil, medium leached, with an alcaline reaction (pH = 8-8.4) with a humus content of 3.4-3.7% and clay 3%. Analyzing the results obtained in weed control, mono- and dicotyledonous in the flax crop for oil on a leached soil,1906it is recommended to apply one of the antigrass herbicides: Diizocab (6 l/ha), Dual (4 l/ha) or Lasso (6 l/ha) at seedbed preparing, associated with Buctril M (1 l/ha), SDMA (1 l/ha), Dicotex 40 (2 l/ha) or Basagran (4 l/ha), applied before ramification stage of flax for oil. In the flax crops strongly infested with dicotyledonous weeds it is possible to apply only one of the following products: Buctril M (1 l/ha), Dicotex 40 (2 l/ha) or Basagran (4 l/ha) in the plantlet stage of flax before ramification. The application of the herbicides Eradicane 6.7 E and Icedin forte is not recommended because of their phytotoxic
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