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. 2017 Dec 1;7:16813. doi: 10.1038/s41598-017-16874-5

Figure 7.

Figure 7

Irrigation with chitosan inhibits tomato root and shoot development. (A) Overview of the inhibitory effect of chitosan on development of tomato plantlets after 21 days of treatment. (Scale bar 5 cm). (BD) Effect of chitosan on tomato (B) shoot and root length, (C) biomass of shoot and roots and (D) the number of leaves per plant. Different letters indicate significant differences (p < 0.05) between treatments.