Resistance to Myclobutanil in Populations of <i>Venturia inaequalis</i> in Winchester, Virginia

Fig. 1. Classification of fungicide resistance to myclobutanil in three representative isolates of Venturia inaequalis from Virginia. Isolates were classified as sensitive (top row), moderately resistant (middle row), or resistant (bottom row) to myclobutanil at four different myclobutanil concentrations in agar.



Image from Plant Health Progress article:
Resistance to Myclobutanil in Populations of Venturia inaequalis in Winchester, Virginia