Programme of winter rape protection against agrophages
1985
Czarnik, W. (Instytut Ochrony Roslin, Poznan (Poland))
Both the programme of winter rape protection against pests and diseases and that of chemical weed control are shown. Insecticides and fungicides are recommended to be applied before sowing as rape seed dressing. During vegetation the insecticides are recommended for rape crop spraying or dusting. The herbicides are to be applied to the soil before sowing to control weeds
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