Propagule Densities of <i>Macrophomina phaseolina</i> in Soybean Tissue and Soil as Affected by Tillage, Cover Crop, and Herbicide

Fig. 2. Effect of tillage and cover crops on colony forming units for each cover crop and year of M. phaseolina from lower stem and root tissues of soybeans sampled at R7 growth stage in 2002, 2003, and 2004.



Image from Plant Health Progress article:
Propagule Densities of Macrophomina phaseolina in Soybean Tissue and Soil as Affected by Tillage, Cover Crop, and Herbicide