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- note 3593
overlapping leaf sheaths. Nodes and internodes are hairless. Stems are green, changing to purple and brown ... can be found at the lower nodes. Root systems are shallow and fibrous (Figure 3). This distinguishes ... stiltgrass. Notice the prop roots extending from the nodes. Early Detection and Rapid Response Once Japanese ...
Plants infected by BSR have a tan to brown pith at or near the crown, and often at the leaf nodes ...
no stinger. The petiole (narrow waist between the thorax and abdomen) has two nodes and the thorax ...