Development, Characterization and Field Assessment of Multiple Insecticides ... 337
Generations/temperature
and RH
Endosulfan Monocrotophos Fenvalerate
% mortality after 6 h % mortality after 6 h % mortality after 6 h
01/32–38° and 60 % 95.0 100.0 94.0
36/32–38° and 60 %a 80.0 85.0 75.0
37/32–38° and 60 % 80.0 85.0 75.0
38/32–38° and 60 % 80.0 85.0 75.0
39/32–38° and 60 % 80.0 85.0 75.0
40/32–38° and 60 % 80.0 85.0 75.0
41/32–38° and 60 % 80.0 85.0 75.0
42/32–38° and 60 % 80.0 85.0 75.0
43/32–38° and 60 % 80.0 85.0 75.0
44/32–38° and 60 % 80.0 85.0 75.0
45/32–38° and 60 % 80.0 85.0 75.0
46/32–38° and 60 % 95.0 100.0 94.0
47/32–38° and 60 % 95.0 100.0 94.0
48/32–38° and 60 % 95.0 100.0 94.0
49/32–38° and 60 % 95.0 100.0 94.0
50/32–38° and 60 % 95.0 100.0 94.0
51/32–38° and 60 %b 95.0 100.0 95.0
52/32–38° and 60 % 95.0 100.0 95.0
53/32–38° and 60 % 95.0 100.0 95.0
54/32–38° and 60 % 95.0 100.0 95.0
55/32–38° and 60 % 95.0 100.0 95.0
56/32–38° and 60 % 95.0 100.0 95.0
57/32–38° and 60 % 95.0 100.0 95.0
58/32–38° and 60 % 95.0 100.0 95.0
59/32–38° and 60 % 85.0 95.0 90.0
60/32–38° and 60 % 85.0 95.0 90.0
61/32–38° and 60 % 70.0 80.0 60.0
62/32–38° and 60 % 70.0 80.0 60.0
63/32–38° and 60 % 70.0 80.0 60.0
64/32–38° and 60 % 70.0 80.0 60.0
65/32–38° and 60 % 70.0 80.0 60.0
66/32–38° and 60 % 70.0 80.0 60.0
67/32–38° and 60 % 70.0 80.0 60.0
68/32–38° and 60 % 70.0 80.0 60.0
69/32–38° and 60 % 70.0 80.0 60.0
70/32–38° and 60 % 70.0 80.0 60.0
71/32–38° and 60 % 70.0 75.0 57.0
72/32–38° and 60 % 70.0 75.0 57.0
73/32–38° and 60 % 70.0 75.0 57.0
74/32–38° and 60 % 70.0 75.0 57.0
75/32–38° and 60 % 70.0 75.0 57.0
76/32–38° and 60 % 70.0 75.0 57.0
77/32–38° and 60 % 70.0 75.0 57.0
78/32–38° and 60 % 70.0 75.0 57.0
79/32–38° and 60 % 70.0 75.0 57.0
80/32–38° and 60 % 70.0 75.0 57.0
81/32–38° and 60 % 70.0 75.0 57.0
a 36 generations to develop strain
b increasing insecticide concentration
Table 3 Development of multiple insecticides and temperature tolerant strain of T. chilonis