Trichoderma is an antagonist fungus used in agriculture and forestry for the diseases control. The use of herbicides metsulfuton methyl glyphosate a common practice weed control that limits use. This study has evaluated toxic effects ofthe metsulfuron on four strains fungi genus (GRB-HA1, GRB-HA2, GRB-HA8 GRB-HA9). Poisoned media were prepared with high doses 25 mL·L-1 + 0.2 g L-1 (D500) low 12...

A flow-through optosensor implemented with photochemically induced fluorescence (PIF) is reported for the simultaneous determination of thiabendazole (TBZ) and metsulfuron methyl (MET). TBZ is determined by measuring its native fluorescence once retained on the solid support filling the flow-cell of a FI-system. On the other hand, a strongly fluorescent photoproduct from MET is generated on-lin...

To gain a better understanding of the physiology of the herbicide aminocyclopyrachlor in young plants of trumpet flower, the uptake and translocation were evaluated after the application of herbicide. This was determined by treating individual leaves with formulated herbicides plus (14)C-aminocyclopyrachlor after the application of the formulated herbicide. This experiment used a randomized exp...