Fig. 1 in Movement of Diaphorina citri (Hemiptera: Liviidae) adults between huanglongbing-infected and healthy citrus

Fig. 1. Sketch of H-shaped device for determining the choices of Diaphorina citri adults for HLB-infected versus healthy citrus plants either in darkness or in normal illumination. The device was made of an opaque plastic, and the cylinders were covered either with 2 black paperboards or with 2 transparent plastic boards.