Inhibition of Amphiphilic N-Alkyl-O-carboxymethyl Chitosan Derivatives on Alternaria macrospora

Figure 8

Effects of chemical treatment on morphologies of Alternaria macrospora after culturing for 3 days. (a) Mycelia on drug-free medium (no conidia were found). (b) Mycelia on ACCS4-amended medium. (c) Conidia and on ACCS4-amended culture medium. (d) Mycelia on chlorothalonil-amended medium.

(a)

(b)

(c)

(d)