A Strong Impact of Soil Tetracycline on Physiology and Biochemistry of Pea Seedlings

Figure 8

Callose location in leaves (a, b) and within the root hair zone (c, d) and in root tips (e, f) of control pea (a‐c) and pea subjected to TC treatment (at the concentration of 250 mg × L⁻¹ of perlite; d‐f).