From: Potential of selected plant essential oils in management of Sitophilus oryzae (L.) and Rhiyzopertha dominica (F.) on wheat grains
Time (day)
Lambda-cyhalothrin
Control
LC50
LC95
0
15
30
60
90
120
150
180
100a
95 ab
100 a
90 bc
80 de
85 cd
75 ef
70 fg