Plant Pathogens at Work: Improving Weed Control Efficacy

Fig. 2. Effect of various adjuvants on the bioherbicidal efficacy of Phomopsis amaranthicola. The adjuvants tested were: IE = invert emulsion, META = Metamucil, KEL = Kelzan, WAT = water, SIL = Silwet L-77, TWN = Tween 20, TRI = Triton X-100, NAT = Natrasol, and KELG = Kelgin. Efficacy was measured in terms of proportion of dead Amaranthus hybridus plants. Graph shows data from three trials (gray bars show the effect of conidia + adjuvant and black bars show the effect of the adjuvant alone). Bars with the same letters are not significantly different from each other at P = 0.05, as determined by Duncan’s Multiple Range test. From Rosskopf et al. (48).



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