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Chemical and Biological Technologies in Agriculture
Fig. 3 | Chemical and Biological Technologies in Agriculture

Fig. 3

From: Bio-refining of perennial ryegrass (Lolium perenne): evaluation of aqueous extracts for plant defence elicitor activity using French bean cell suspension cultures

Fig. 3

Browning score of bean cell suspension cultures, elicited with supernatant or pellet fractions of aqueous extracts of L. perenne variety Spelga both with and without autoclaving. Assessments were made 24 h after treatment. Treatments used were 3.3 (open columns), 10 (filled columns), 20 (grey columns) or 33 (hatched columns) ml of extract per litre of bean cell suspension culture. Bars indicate ± the LSD at P ≤ 0.05 (residual d.f. = 64)

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