Fig. 4. Growth of Phytophthora palmivora PHY02 in bi-culture tests (at 30 days) and in crude extracts (at 10 days) of Chaetomium spp. A~C, PHY02 and Chaetomium spp. in bi-culture plates; D, Interaction between mycelia of CL01 and PHY02 in bi-culture test (scale bar = 10 µm); E~G, Growth of PHY02 at different concentrations of crude extracts of CG05, CL01, and CC3003, respectively (upper row: hexane extracts; middle row: ethyl acetate extracts; lower row: methanol extracts).