Plant Pathogens at Work: Improving Weed Control Efficacy

Fig. 3. (A) Spores of the biological control agent, Colletotrichum gloeosporioides, which was isolated from coffee senna (Senna occidentalis). (B, shown here) When combined with an oil-based formulation, the pathogen will also control sicklepod (S. obtusifolia). Photos courtesy of Doug Boyette.



Image from Plant Health Progress article:
Plant Pathogens at Work: Improving Weed Control Efficacy