Adult Tea Green Leafhoppers, Empoasca onukii (Matsuda), Change Behaviors under Varying Light Conditions
Fig 4
Mean number of daily cleaning events of E. onukii adults under varying photoperiod treatments for the 10 days of observation, during Period 1 (left side) and Period 2 (center graphs), and the average proportion of locomotion events in Period 2 (Period 1 / (Period 1 + Period 2), right side).
Each day (24H) was divided as Period 1(7:00–19:00) and Period 2(19:00–7:00). LD: Period 1 with light of quartz lamp, Period 2 with darkness; LL: continuous illumination by quartz lamp; DD: continuous darkness.