Atonik / Chapperone / Asahi SL

Asahi SL treated oilseed rape, c.v. Lisek, showed an increase in plant height following single spraying in one of two growing seasons, compared to untreated control, no effect was observed under double spraying or in the subsequent growing season. No effect was observed in number of plant laterals, number of seeds, number of pods, whole plant weight, main stem weight, laterals weight or total yield, under single or double spraying in either growing season, compared to untreated control. Biostimulant treatment resulted in varied increases in photosynthesis, stomatal resistance, transpiration and chlorophyll content measured at intervals from 7-61 day after spraying but no sustained or reliable effect was observed.