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Electronmicrographs of Trichoderma harzianum. A. Control sample 3 days; B. Control sample 15 days; C. Sample grown in 1 mM of cadmium 3 days; D. Sample grown in 1 mM of cadmium in 15 days; E. Sample grown in 2 mM of cadmium 3 days; F. Sample grown in 2 mM of cadmium 15 days; G. Sample grown in 3 mM of cadmium 3 days; H. Sample grown in 3mM of cadmium in 15 days. 1.700×.
